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There are many difficulties in plastic injection molding. The injection mold consists of a movable mold and a fixed mold. The production of plastic products requires injection molding. The plastic material is injected into the mold cavity of the injection mold through an injection molding machine, and it is formed after cooling and solidification. What should I do if there is a gloss defect on the surface of the plastic injection molding mold during the mold manufacturing process? The following are the reasons and solutions for the surface gloss defects of plastic injection molding molds summarized by Xiehong, hoping to help you. 1. The mold finish is poor, the surface of the cavity has rust, etc., and the mold exhaust is poor. 2. The gating system of the mold is defective, the cold well should be enlarged, the runner, the polishing main runner, the runner and the gate should be enlarged. 3. The material temperature and mold temperature are low. If necessary, the local heating method of the gate can be used. 4. The processing pressure is too low, the speed is too slow, the injection time is insufficient, and the back pressure is insufficient, resulting in poor compactness and dark surface. 5. The plastic should be fully plasticized, but the degradation of the material should be prevented, the heating should be stable, and the cooling should be sufficient, especially for thick-walled ones. 6. Prevent cold material from entering the workpiece, and use self-locking springs or reduce nozzle temperature if necessary. 7. Too many recycled materials are used, the quality of plastic or colorant is poor, mixed with water vapor or other impurities, and the quality of the lubricant used is poor. 8. The clamping force should be sufficient. Our mould service includes: New project design, Product development, 3D print and rapid cnc machining prototype, Assist in testing, Plastic mould design and manufacturing, Injection molding OEM and assembly service. We are a professional plastic injection mold maker in mould OEM industry.

Plastic has ultra-high fluidity, which makes it difficult to produce the size of plastic injection parts in strict accordance with the requirements of the drawings, especially for some injection parts with high dimensional accuracy requirements, the dimensional accuracy of plastic injection parts refers to the size of the obtained plastic parts. The degree of conformity with the dimensions in the product drawings, that is, the accuracy of the dimensions of the plastic parts, how can we make products with high processing precision of injection parts? First of all, there are many factors that affect the dimensional accuracy of plastic parts, the first is the mold manufacturing accuracy and the degree of wear of the mold, and the second is the fluctuation of plastic shrinkage and the change of process conditions during molding. The aging change after molding of the plastic part and the structure and shape of the mold, etc. Therefore, in order to reduce the processing difficulty of the mold and the manufacturing cost of the mold, the dimensional accuracy of the plastic part should be designed to be lower on the premise of meeting the requirements for the use of the plastic part. The dimensional tolerance of plastic injection parts can be designed and processed according to the SJ1372-78 numerical standard for plastic parts tolerance. According to this standard, the injection precision of plastic parts is divided into 8 precision grades, of which 1 and 2 belong to the precision injection processing technology level. , only used under special requirements, the standard only stipulates the standard tolerance value, and the basic size upper and lower deviation can be allocated according to the matching nature of the plastic parts. For dimensions that are greatly affected by the movable part of the mold, such as the height dimension of the compression part, due to the influence of the thickness of the horizontal surface overflow, the tolerance value is the sum of the tolerance value and the additional value in the table, and the additional value of the 2-level accuracy It is 0.05mm, the additional value of 3~5 precision is 0.10mm, and the additional value of 6~8 precision is 0.20mm. In addition, for dimensions without tolerances, it is recommended to use the 8-level accuracy in the standard. Only by strictly producing according to the tolerance numerical standard of plastic injection parts can the dimensional accuracy and quality of plastic parts be guaranteed. In order to meet the pursuit of human beings for injection molding materials, the performance of products in various industries is constantly improving, and products are composed of accessories, which requires product accessories to be more and more precise, and maximize product accessories to meet the original design. The same is true for the size and injection molding industry, and precision injection molding has become a field where various excellent injection molding companies compete. Nowadays, many products are actually unable to reach the life of their original design. There are many reasons for this. One of the reasons is that the product accessories cannot reach the originally designed size. A complete product is composed of several or even upper Composed of 10,000 accessories, the size fails to meet the design requirements, which causes problems in the process of use, and even if it takes a long time, the accessories should be replaced. For example: every accessory on a spacecraft is manufactured through thousands of selections. Maybe a small size problem can lead to a major accident. Therefore, in recent years, various industries have increased their investment in precision manufacturing. Whoever masters the precise manufacturing technology will be able to dominate the future competition. In recent years, the precision injection molding industry in the injection molding industry has developed rapidly, but what aspects are generally required to meet the conditions of precision injection molding. One: It is the advanced injection molding machine equipment. The injection molding machine is the foundation of injection molding. If the foundation is not good, it will never produce good products. Second: the manufacture of molds, the injection molding industry is inseparable from molds, and molds with superior performance can add a lot of points to precision injection molding. Third: injection molding operators, without an excellent injection molding engineer, no matter how good the equipment is, it is useless. Fourth: the procurement of raw materials, the same plastic, its process is different, resulting in different performance of the plastic, injection molding. Our mould service includes: New project design, Product development, 3D print and rapid cnc machining prototype, Assist in testing, Plastic mould design and manufacturing, Injection molding OEM and assembly service. We are a professional plastic injection mold maker in mould OEM industry.

The purpose of mold design and manufacture is to mass-produce injection parts with high efficiency and high quality. To produce high-quality plastic parts, the first step is to have a good mold. A good plastic mold is not only good in appearance, but also if you want to make a high-quality plastic mold. Quality, high-level, high-precision plastic molds, from the following aspects The smoothness of the injection surface of the mold The polishing of the mold surface is very important, which is one of the very important links that determines the success or failure of mold manufacturing. The surface of the mold is not smooth enough, the surface is uneven, and the surface of the injection molded plastic product will have skin lines and sand grains. Generally, it is better to polish the surface into a mirror surface. In addition to the choice of mold steel, the polishing personnel, time and technology will have an impact on the polishing mirror effect. Professional mold polishing masters are required, and they must have rich experience to accurately grasp the polishing time. The effect after mirror polishing of the mold. Precision of the mold The precision of the mold determines the dimensional accuracy of the plastic parts. The mold manufacturing must first have the conditions for high-precision measurement, such as two-dimensional detectors, three-dimensional detectors and other testing instruments. The principle of object imaging is used to accurately calculate the size and spatial position of the object. The difference of 0.02mm is detected, and the product size and injection volume are accurately measured. The fit of the upper mold of the mold Although there are certain operating standards in the mold industry, there will be slight differences in the molds and injection molding of different mold manufacturers. For example, mold opening and injection molding are not the same manufacturer. Due to the differences in mechanical equipment and production methods of each manufacturer, there will be risks in production. , affects product quality and production efficiency. In order to reduce this risk, it is generally better to choose the same manufacturer for mold opening and injection molding. From mold opening to injection molding processing manufacturers can control themselves, and problems can be solved in time. Our mould service includes: New project design, Product development, 3D print and rapid cnc machining prototype, Assist in testing, Plastic mould design and manufacturing, Injection molding OEM and assembly service. We are a professional plastic injection mold maker in mould OEM industry.

Due to the great effect of chassis sheet metal processing, sheet metal chassis is used in many industries today. The sheet metal chassis is indispensable in the computer room, which can maintain the sheet metal chassis equipment extremely well. When describing the basic skills, the manufacturer pays great attention to the description of the sheet metal chassis. The drawing and processing of the sheet metal chassis are relatively complicated. When it is manufactured, it needs to deform some metal sheets by means of craftsmanship or use tools to describe the shape and size required by the customer. In this process, some parts need to be processed by welding and other methods to meet the requirements of the drawing target. The material selection of sheet metal chassis is very stable, usually those materials that are relatively strong are selected. The sheet metal parts used in our processing factory are mainly completed by laser cutting, metal bonding, plasma cutting, fine welding and other operations, which shows how complicated the manufacturing process is. This can not only ensure that the outer layout of the sheet metal chassis is reasonable and strong, but also can meet the needs of users extremely well, so that the sales of the sheet metal chassis will also become more powerful. It is precisely because the effect of the sheet metal chassis is very important that its depiction and manufacture are relatively strict, which can ensure the display of the functions of the sheet metal chassis. Our mould service includes: New project design, Product development, 3D print and rapid cnc machining prototype, Assist in testing, Plastic mould design and manufacturing, Injection molding OEM and assembly service. We are a professional plastic injection mold maker in mould OEM industry.

For some commonly used appliances in life: chimneys, iron barrels, fuel tanks and oil cans and other specific objects, the primary process of sheet metal processing is some cutting, riveting, bending, welding, bending and so on. However, the specific process flow of sheet metal parts according to different structures is also different. Sheet metal processing process: it is to make a general plan for the sheet metal parts → the second is to draw according to the specific skills of the sheet metal parts → then to make an open drawing, that is, CNC programming → the next thing is to proceed The material can also be said to be a number of punching operations → followed by the next step for bending → then the sheet metal processing parts for pressure riveting operations → then came to the welding sheet metal processing parts → and then the surface of the sheet metal processing parts. The specific beautification treatment, for example: spraying or electroplating → finally, silk screen printing to installation and packaging and shipping, the above is the most basic process introduction of the entire sheet metal processing. 1. Galvanized sheet The base material of the galvanized sheet is a common cold-rolled steel coil. After the continuous phosphating production line undergoes deoiling, pickling passivation, electroplating and various post-treatment processes, it becomes a phosphating product. It not only has the physical properties and similar process properties of ordinary cold-rolled steel sheets, but also has excellent corrosion resistance and decorative art appearance. There is considerable competition and substitution in the sales market of electronic equipment, household appliances and furniture. 2. General cold rolled steel plate Cold-rolled steel plate refers to the continuous cold-rolling of steel castings by cold-rolling mills into thick steel plates or scraps of specified thickness. There is no safety protection on the surface. It is very easy to be oxidized by air when exposed to gas. Especially in the humid and cold natural environment, the air oxidation rate is accelerated, and dark red rust appears. The surface should be sprayed, electroplating or other safety protection during application. 3. Hot-dip galvanized thick steel plate Hot-dip galvanized steel coil refers to the processing of semi-finished products after hot-rolling pickling passivation or cold-rolling, after cleaning, quenching, and infiltration into a molten zinc bath with a temperature of about 460 ° C, and then the steel plate is inlaid with a zinc layer, and then undergoes heat treatment. Smoothing and organic chemistry solution. The raw material is harder than the raw material, the plasticity is poor, the zinc layer is thicker, and the arc welding ability is poor. 4. 304 stainless steel One of the most commonly used stainless steels, because it contains nickel, it has better corrosion resistance and temperature resistance than steel containing chromium, and has good physical properties, no quenching and tempering treatment, and no ductility. 5. 301 stainless steel The water content of chromium is lower than that of 304, and the corrosion resistance is weak, but after cold drawing, it can obtain very good tensile strength and strength in stamping parts processing, and has good ductility.

Quality is the cornerstone of enterprise development. Whether a company can develop in the long run depends on the company's leadership's pursuit of quality. We have always pursued high-quality products and responded to the fierce competition in the market with product quality. We have never joined the price war with our peers, and will only serve our customers with better quality. Sheet metal chassis processing, different types of sheets determine the quality of the product. We all use materials provided by domestic high-quality suppliers. Although the cost is relatively high, the price of pursuing high quality is bound to be paid. In processing and manufacturing, different technicians, different processes, and control of the same materials will make products of different quality, but we strive to treat every product like a work of art, I believe that as long as we use our metal sheet metal Customers will definitely feel our attentiveness. The delivery date is a constant promise. Whether the management of a factory is reasonable depends on whether the factory's delivery promise to the customer is fulfilled. Our factory takes the delivery date as a criterion, because we know that for a rapidly developing industry, preemption The market requires quick response and manufacturing capabilities. In order to achieve good production efficiency in our processing plant, the cooperation of employees is indispensable, and the production capacity of machinery and equipment is also crucial, so we invest a lot of money in the transformation of production equipment to further increase our production and manufacturing capacity, thereby Improve our efficiency to help customers complete large orders and complete them on time and according to quantity. Thank you very much for the customer support along the way, and also thank the factory staff for their cooperation, allowing us to overcome each problem and let customers deliver their orders to us with more confidence. Our mould service includes: New project design, Product development, 3D print and rapid cnc machining prototype, Assist in testing, Plastic mould design and manufacturing, Injection molding OEM and assembly service. We are a professional plastic injection mold maker in mould OEM industry.

Sheet metal processing In the design parts of various electromechanical and home appliances, many use various metal materials with a thickness of t>0.5 ~ 16mm, and plate-shaped parts with disordered shapes. Due to its high standard and shape and position accuracy requirements, especially along the thickness of the material, it needs to be bright and straight. The conventional traditional processing method is to supply blanks by stamping, and use turning, milling, planing, grinding and other cutting processes to meet the technical requirements, not only the technical process is long, the process is many, the labor (station) time is long, and the production efficiency is low. The parts have poor communication, high labor intensity, high cost, and cannot meet many production needs. The theory proves that in the mass production of medium and heavy plates with a thickness of t>3mm and thick plate parts with a thickness of t>4.75mm, the implementation of the use of fine blanking technology instead of cutting processing can not only obtain excellent economic benefits, but also eradicate them. From time to time, in the production of superficial stamping, there are frequent occurrences of broken fingers and personal hazards, reducing the pollution of stamping noise to the environment, and obtaining satisfactory work safety and environmental protection benefits. The use of high-precision blanking technology in the field of modern stamping also fully reflects the scientific opening concept of "returning the cost, insisting on continuous opening". These plate-shaped parts are difficult to finish with other processing methods. That is, the use of various types of combined cutting processing, not only low power, difficult to ensure quality, but also high cost. Most of them are steel plate materials that do not meet the trademark, and more than 80% are fine blanking parts for automobiles. 1) The shape of sheet metal processing is disordered, and the standard and shape accuracy is high. Most of the material thickness t> 3mm ~ 12.5mm, it is a fine blanking of medium and thick plates, and the punching surface is straight and bright, and the quality is comparable to that of cutting. 2) The fine-blanking parts of sheet metal processing have clear outline and small collapse angle, some hole margins and hole spacing (wall thickness) ≤ t, and there are forming fine-blanking such as embossing, countersunk holes, blind holes and hub flanges, and the extra modulus Small involute, cycloid, triangular, rectangular, trapezoidal and other high-precision gear fine-blanking parts are difficult to manufacture by other processing techniques. 3) Sheet metal processing are all electromechanical commodity parts that are mass-produced and reach a moderately economical production plan, including: medium-duty trucks, cars, motorcycles and other commodity fine-blanking parts, all of which are punched out of the original material in one die. Re-cutting. 4) Due to the cold work hardening effect, the surface hardness and strength of the punching surface of sheet metal processing fine blanking are greatly improved, and the resistance to resistance and weather resistance are improved. , its lifespan will progress accordingly. Pioneering use of fine blanking techniques Fine blanking of sheet metal is the result of the successful application of Theodor Karman's theory. The center of the theory is that solids have better plasticity, better external shape, and are more easily deformed under multi-directional compression than under unidirectional compression. When the sheet is finely blanked, the fine punching die is specially designed. In the shear separation area of the sheet, three-way pressure is applied to form a plane compressive stress shape, and the pure shear separation of the material is completed, resulting in fine blanking. Based on this theory, German F.Schiess created the technology of strong blanking fine blanking (FB fine blanking for short) in 1921, and obtained a German patent on March 9, 1923. Before and after the popularization of the above-mentioned FB fine-blanking technology, there were many other fine-blanking methods that were successfully developed in different countries, obtained patents, and some were also implemented for production. The above is about sheet metal processing. There are many other interesting stories and developments in our company, as well as sales of Product Development, Mold Maker, Rapid Prototype, Plastic Mould, 3D Print and Plastic Injection Molding. You can click and have a look. , you can consult us if you are interested.

Sheet metal processing In automobile manufacturing and maintenance, the shape of many sheet metal structural parts is very complex. In order to prevent the difficulty of the sheet, the sheet metal material must have good process performance requirements, namely: 1 The material in sheet metal processing must have good plasticity. It must have the ability to be permanently deformed without being destroyed under the action of external force. For cold-worked parts, there must be good cold plasticity, such as stamping parts for automobile parts; for hot-worked parts, there must be good thermoplasticity, such as hot forging spring steel plates, hot rivets, etc. 2. Good weldability for sheet metal processing. Many automotive sheet metal parts are welded together by spot welding, oxygen welding, arc welding or gas maintenance welding, so the required sheet metal parts must have good welding performance. This is particularly important in the repair and maintenance of automobiles. Materials with good weldability have high welding strength and small cracking tendency. 3 Sheet metal processing is cheap and economical. For any component of the car, economics should be considered under the condition that the working conditions are met. Those that can use ferrous metals, do not use non-ferrous metals; those that can use non-ferrous metals, never use precious metals. The life of automobile sheet metal components should be compatible with the life of other components of the automobile. 4. Good chemical stability for sheet metal processing. Most of the automotive cover parts work in the open air, often in contact with water and steam, especially like mufflers, which often work at higher temperatures and corrosive gases. This requires sheet metal parts to have good chemical stability, not only requiring corrosion resistance at room temperature, strong rust resistance, but also not being corroded or deformed under high temperature or sun exposure. 5.The dimensional accuracy and intrinsic quality of a well-processed sheet. The dimensional accuracy and intrinsic quality of the sheet affect sheet metal processing. The noise is great, especially for the molded parts. The above is about sheet metal processing. There are many other interesting stories and developments in our company, as well as sales of Product Development, Mold Maker, Rapid Prototype, Plastic Mould, 3D Print and Plastic Injection Molding. You can click and have a look. , you can consult us if you are interested.

There are many sheet metal materials suitable for stamping processing. Sheet metal materials commonly used in the electronic and electrical industry include: 1. Ordinary cold-rolled sheet SPCC SPCC refers to the continuous rolling of steel ingots into steel coils or sheets of required thickness through a cold rolling mill. There is no protection on the surface of SPCC, and it is very easy to be oxidized when exposed to the air, especially in a humid environment, the oxidation speed is accelerated, showing dark red rust, and the surface should be painted, electroplated or otherwise protected during use. ⒉ Galvanized steel sheet SECC The substrate of SECC is an ordinary cold-rolled steel coil, which becomes an electro-galvanized product after degreasing, pickling, electroplating and various post-treatment processes in a continuous electro-galvanizing production line. SECC not only has the mechanical properties and similar workability of ordinary cold-rolled steel sheets, but also has superior corrosion resistance and decorative appearance. It has great competition and substitution in the market of electronic products, home appliances and furniture. For example, the commonly used computer case is SECC. ⒊ Hot-dip galvanized steel sheet SGCC Hot-dip galvanized steel coil refers to the semi-waste products after hot-rolling pickling or cold-rolling, after cleaning and annealing, immersed in a molten zinc bath with a temperature of about 460 ° C, and the steel sheet is plated. The upper zinc layer is then quenched, leveled and chemically treated. SGCC material is harder than SECC material, has poor ductility (prevents deep drawing design), thicker zinc layer and poor weldability. ⒋ Stainless steel SUS301 The content of Cr (chromium) is lower than that of SUS304, and the corrosion resistance is poor, but it can obtain good tensile force and hardness after cold working, and has good elasticity. It is mostly used for shrapnel springs and anti-EMI. ⒌ Stainless steel SUS304 One of the most commonly used stainless steels, because it contains Ni (nickel), it is richer in corrosion resistance and heat resistance than steel containing Cr (chromium), has very good mechanical properties, no heat treatment hardening phenomenon, no elasticity. The above is about sheet metal processing. There are many other interesting stories and developments in our company, as well as sales of Product Development, Mold Maker, Rapid Prototype, Plastic Mould, 3D Print and Plastic Injection Molding. You can click and have a look. , you can consult us if you are interested.

Sheet metal processing factory has not yet had a relatively complete definition of sheet metal. According to a definition in a foreign professional journal, it can be defined as: sheet metal is a comprehensive cold working process for thin metal plates (usually below 6mm). Including shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as car body), etc. Its remarkable feature is that the thickness of the same part is the same. China's position in the middle of global sheet metal manufacturing will be further quiet. With the acceleration of China's integration into the global economic environment and the rapid rise of economic strength, China has become a very dynamic economic region in the world. China's economic facilities are relatively complete, its industrial development is relatively mature, and its labor costs are relatively low. It has the comparative advantage of becoming the middle of the global sheet metal manufacturing industry, and the sheet metal manufacturing industry has obvious characteristics of export-oriented development. The strengthening of intermediate positions is first manifested in the overall growth of the export of hardware products in recent years: the export growth rate of main sheet metal products is higher than the growth rate of output, and higher than the growth rate of sales in the domestic market; the main sheet metal products are in full bloom, Not only did the traditional export products such as electric appliances, hand objects and building hardware products have a high growth rate, but also the export growth rate of kitchen appliances and bathroom products, which had a small proportion of exports in the past, was also very obvious in 2004. The huge market and the attraction of intermediate jobs will further attract the transfer of sheet metal multinationals' manufacturing intermediates to China. Competition among sales channels is also increasing. Due to the oversupply of domestic sheet metal kitchen and bathroom products and the increasing pressure on quality, sales channels have become one of the competitive components of the link, and the competition for channels has become increasingly fierce. On the one hand, kitchen appliance manufacturers have strengthened the control of retail terminals, tried to reduce sales links, save sales prices, and make sales channels develop in a professional direction, and corporate sales models are developing in a direction that can adapt to various markets at the same time. On the other hand, the development trend of the sales industry has led to a continuous rise in the positions of large-scale home appliance chain stores, and the ability to control the industry has increased, participating in and triggering the price competition that was mainly dominated by manufacturers in the past. With their broad market coverage, purchasing scale and cost advantages, large retailers will have increasing control over production enterprises in terms of product pricing and payment delivery. Corporate polarization will further intensify. The next few years will be a period of vibration in the sheet metal industry. The simple result of this high-speed vibration will lead to the expansion of the trend of polarization in the current sheet metal kitchen and bathroom brand camp. It is expected that there will not be so many sheet metal companies that can really survive in the market in the next few years. This high-speed vibration in the sheet metal industry will bring huge opportunities, and the result of the vibration will make the market operation more rational. Our mould service includes: New project design, Product development, 3D print and rapid cnc machining prototype, Assist in testing, Plastic mould design and manufacturing, Injection molding OEM and assembly service. We are a professional plastic injection mold maker in mould OEM industry.

To increase material usage, most sheet metal parts will be machined into sheet metal. This can change the shape or function of sheet metal, so more and more people choose sheet metal processing. The most important thing in sheet metal processing is cutting, which is also very important for processing. So how to cut sheet metal processing? Let me explain to you. The cutting process in sheet metal processing can not only produce thickness changes, etc. in response to shape changes, but also can be processed, so the effects of the present invention are different in different situations. Therefore, for cutting to change the essential role of sheet metal parts in processing, it must be known that there are also quite a few cutting methods. Usually, there are electric welding, plasma cutting, laser cutting and other methods, and laser cutting is used in the cutting of sheet metal parts. This is because sheet metal is relatively hard, so opting for laser cutting when processing is also a good option. The cross-section is also relatively neat and clean when laser cutting is used. It's also relatively easy to post-process and easier to use. When using it, there are not all problems and the effect can be great. Be very careful when cutting to avoid messing up the cut parts. Our mould service includes: New project design, Product development, 3D print and rapid cnc machining prototype, Assist in testing, Plastic mould design and manufacturing, Injection molding OEM and assembly service. We are a professional plastic injection mold maker in mould OEM industry.

Sheet metal processing actually refers to thin-plate hardware. In layman's terms, thin-plate hardware actually refers to parts that can be further processed by means of bending, stretching, etc., and there will be no major loss of important performance characteristics during the processing process. . In fact, it can also be said that in the entire processing process, the thickness is actually a part that does not change at this stage of processing, and the thickness remains unchanged. Next, I will introduce the sheet metal processing steps and tools used. In fact, plate processing can also be called metal processing in general. The specific application examples mainly refer to: using plates to make some utensils commonly used in daily life, such as: plates, iron drums, oil pots, etc., the first plate processing The first process is to use a little plate, riveting, bending the edge, welding, winding forming, etc. However, according to the difference in the layout of the sheet, the detailed size of the sheet is also different. Sheet metal work: The first is to carry out the overall planning of the sheet metal parts → the second step is to make drawings according to the detailed technical requirements of the sheet metal workpieces → the third step is to punch the sheet metal workpieces → the fourth step is to punch the sheet metal workpieces. →The fifth step is to punch the sheet metal workpiece →The sixth step is to punch the sheet metal workpiece →The sixth step is to punch the sheet metal workpiece →The seventh step is to perform surface processing of the sheet metal workpiece →The seventh The first step is to process the surface of the sheet metal workpiece, such as: punching of the sheet metal workpiece → the eighth step is to perform the drilling processing of the sheet metal workpiece. Sheet metal processing tools The entire machining process of sheet metal must use a series of polishing tools, so preparations must be made in advance before the first work. According to the installed Chiba knife or stainless steel bowl brush, the installed Chiba knife can be used for polishing of welding spatter, grinding of surface bumps and scratches, grinding of welding misalignment, and grinding of misalignment in production and processing. Go and wait for the work; install a stainless steel bowl brush, which can perform welding polishing, the main advantage of which is to remove the oxide scale in the welding area. The polished welding topcoat must not have defects such as cracks, welding scars, burn-through, arc craters, and sand holes. After welding, there should be no post-welding blowholes, welding flashes, pits, cracks, scratches, electric solitary scratches, etc. Excessive deep bruises, production and processing errors in narrow indoor spaces, and one-sided precision sharpening, etc. The installation of sandpaper wheels can realize indoor bruises and arc bruises that cannot be achieved by polishing machines. Our mould service includes: New project design, Product development, 3D print and rapid cnc machining prototype, Assist in testing, Plastic mould design and manufacturing, Injection molding OEM and assembly service. We are a professional plastic injection mold maker in mould OEM industry.

CNC tools are tools used for cutting processing in mechanical manufacturing, also known as cutting tools. CNC tools require high precision, so in daily use, we should pay attention to maintenance and maintenance of CNC tools to prolong its service life. In general, daily maintenance is best carried out in accordance with the requirements of the manual. When using CNC tools, be careful not to handle them with sweaty hands, and handle them with care. It is best to remove rust regularly. If you do not use it for a long time, you should pay attention to smearing anti-rust grease, and put it in a special bag for storage. First,methods to prevent CNC tools from rusting 1. Choose a good quality anti-rust oil. 2. Before rust prevention, pay attention to wipe the knives clean; keep the room dry. 3. The tool management car should place the tools separately, and it is strictly forbidden to put the tools together without any packaging. 4. Pay attention to the protection of the cutting edge; do not touch or fall to the ground. 5. When the tool is used, if there is a screw anti-seize agent, - - must be added to prevent the screw from being stuck. Second, the daily maintenance of CNC tools 1. Reduce the contact between the sweat on the hands and the handle of the knife, never grab the knife with bare hands, and apply anti-rust oil in time after grabbing the knife with bare hands. When installing and disassembling the handle, it is a good habit to apply anti-rust oil after the handle is removed and before installation; 2. Regularly check the coolant concentration to prevent the coolant concentration from decreasing, bacteria multiply, multiply, and accelerate the rust of the handle. The anti-rust aging of the coolant is different, choose the coolant with the appropriate anti-rust aging; 3. During the festival, cleaning and rust prevention of the handle before the factory holiday is essential. For knife handles that have not been used for a long time, be sure to apply anti-rust oil for preservation, and reapply anti-rust oil regularly. We can Product Design, various Plastic Mold, Die Casting Molds. Precise parts processing design, CNC Machining, professional CNC machining center. Provide Injection Molding Service. Provide better service for our customers. Sheet Metal Stamping is also available, please consult us for more details.

When choosing CNC tools, first of all, standard tools should be preferred, and various high-efficiency composite tools and special special tools can be selected when necessary. When selecting standard CNC tools, various advanced tools should be selected as far as possible in combination with the actual situation. We select the tool under the man-machine interaction state of CNC programming. The tool and tool holder should be correctly selected according to the processing capacity of the machine tool, the performance of the workpiece material, the processing procedure, the cutting amount and other related factors. The general principle of tool selection is: easy installation and adjustment, good rigidity, high durability and precision. On the premise of meeting the processing requirements, try to choose a shorter tool holder to improve the rigidity of tool processing. When selecting a tool, the size of the tool should be adapted to the surface size of the workpiece to be machined. In production, end mills are often used to process the peripheral contour of plane parts; when milling planes, carbide blade cutters should be selected; when processing bosses and grooves, high-speed steel end mills should be selected; When machining holes, corn milling cutters with hardened ductile sheets can be selected; for the processing of some three-dimensional profiles and variable-bevel contours, ball-end milling cutters, annular milling cutters, and conical milling cutters are often used. We can Product Design, various Plastic Mold, Die Casting Molds. Precise parts processing design, CNC Machining, professional CNC machining center. Provide Injection Molding Service. Provide better service for our customers. Sheet Metal Stamping is also available, please consult us for more details.

CNC tools are tools used for cutting processing in mechanical manufacturing, also known as cutting tools. Cutting tools in a broad sense include both tools and abrasives; at the same time, "CNC tools" include not only cutting blades, but also accessories such as tool holders and tool holders. There are many types of CNC tools, the main classification methods are structure, manufacturing materials, cutting technology and special tools. When we choose, we need to choose according to the specific machinery, different processing materials, different requirements for adding I need to choose different tools. Let's take a look at the details below! Classification of CNC tools (1) Structurally, it can be divided into ①Integral ②Mosaic ③Vibration damping type ④ Internal cooling ⑤Special type (2) From the materials used in manufacturing, it can be divided into ①High-speed steel tool ②Cemented carbide cutting tools ③Ceramic knife ④Cubic boron nitride tool ⑤Diamond tool (3) From the cutting process, it can be divided into ① Turning tool ②Drilling tool ③ Boring tool ④ Milling tool (4) Special type tool Special knives with shank self-tightening chuck, powerful spring chuck, reversible (automatic reverse) tapping chuck, speed-increasing chuck, compound tool and adaptor class etc. We can Product Design, various Plastic Mold, Die Casting Molds. Precise parts processing design, CNC Machining, professional CNC machining center. Provide Injection Molding Service. Provide better service for our customers. Sheet Metal Stamping is also available, please consult us for more details.

When we use machinery and equipment for sheet metal processing to cut materials in the factory, we must pay attention to ensure that the error of the hydraulic shearing machine is in our control, if we cannot control the hydraulic shearing machine If there is an error, don't use it. It is not error-free only when you are operating. It is not without error. Only this error must be within a value that you can manipulate. . In addition, the machining center production processing and the paste board are the most important and most prone to problems in sheet metal processing. If the arc error of sheet metal processing can be controlled, it will be more and more beneficial to everyone's operation process. Now, have you already grasped the relative error of sheet metal processing? Although the general sheet metal processing parts are relatively small, you must not underestimate it, no matter how small the flies are, because the whole process of sheet metal processing is very complicated, so everyone must be more careful. Operation process. Today's sheet metal processing is a specialty of precision processing. At the time of production and processing, it is necessary to be careful in the operation process and avoid some major mistakes. Therefore, if you are using sheet metal processing, you need to look not only at its tensile strength, but also at its fatigue elimination level and some relative characteristics. Its parts are relatively complex, so everyone has to use raw materials with more detailed characteristics. With the development trend of sheet metal processing, sheet metal processing has some methods to reduce the error of parts. 1. Methods to prevent mold cutting: ①Use a special anti-banding material die. ②The production is often broken and kept sharp, and demagnetized. ③ Expand the die gap. ④ Use the helical tooth surface mold to replace the flat tooth surface mold. 2. Important reasons for the rapid destruction of the mold base: ①The mold gap is too small, and it is generally recommended that the total mold gap be 20% to 20% of the thickness of the raw material. ② The convex and concave molds are not very good for acidity, including the mold base and the leading components of the mold and the lack of precision of the CNC machine tool inserts, etc., which cause the mold to be not good for acidity. ③The temperature of the mold seat is too high, mainly due to the overheating of the insert needle due to the constant long-term metal mold of the same mold.

To increase material usage, most sheet metal parts will be machined into sheet metal. This can change the shape or function of sheet metal, so more and more people choose sheet metal processing. The most important thing in sheet metal processing is cutting, which is also very important for processing. So how to cut sheet metal processing? Let me explain to you. The cutting process in sheet metal processing can not only produce thickness changes, etc. in response to shape changes, but also can process, so the effects of using the present invention are different in different situations. Therefore, for cutting to change the essential role of sheet metal parts in processing, it must be known that there are also quite a few cutting methods. Usually, there are electric welding, plasma cutting, laser cutting and other methods, and laser cutting is used in the cutting of sheet metal parts. This is because sheet metal is relatively hard, so opting for laser cutting when processing is also a good option. The cross-section is also relatively neat and clean when laser cutting is used. It's also relatively easy to post-process and easier to use. When using it, there are not all problems and the effect can be great. Be very careful when cutting to avoid messing up the cut parts. The above is about sheet metal processing. There are many other interesting stories and developments in our company, as well as sales of Product Development, Mold Maker, Rapid Prototype, Plastic Mould, 3D Print and Plastic Injection Molding. You can click and have a look. , you can consult us if you are interested.

Everyone is engaged in sheet metal processing. If you want to get a high salary in the platform, you must improve your sheet metal processing technology if you want to live well. If you are technically solid, you can get a high salary wherever you go. Although it is hot to say, everyone must put in diligence and practical behavior to improve the mediation of connections. Related sheet metal processing, its production and processing steps are to plastically deform a small amount of metal sheet according to hand-made or stamping processing, and make it into the desired shape and specifications, which can be further produced according to electric welding or a small amount of machine processing. Produces more cumbersome parts. So how can we improve this technology? 1. (Sheet metal processing of sheet metal chassis) Special objects, fixtures and product workpieces cannot be placed on the top of the CNC lathe and its transmission. Strip-shaped chips and long chips in sheet metal processing that occur in the drilling environment must be dealt with as soon as possible with a hook, and cannot be pulled for a long time. 2. Scientific research on the variation specification of component strain force and limitation in the whole process of sheet metal processing plastic deformation and forming, select suitable blanks and effective intermediate blank shapes, so as to optimally reach the shape required by components. Research on the impact of sheet metal processing specifications such as temperature and strain rate on the plastic deformation production and processing resistance of metal materials and the techniques for developing metal material durability and reduction resistance to obtain components with advanced benefits. 3. At the earliest, the surface of sheet metal processing must be washed with water to eliminate the waste on its surface. Then add soap, liquid detergent or a 5% ammonia solution in water to scrub. Carefully carry out dipping again with water. We are a professional electronic hardware company. It has the craftsmanship of Rapid Prototyping and large-scale CNC Machining. Professionally provide different Injection Molding Service. There is also the service of Sheet Metal Processing, which can customize different processing parts for you. Plastic Mold of various materials, processed and built.

As a new type of alloy material, aluminum alloy is widely used in product processing due to its stable chemical properties and light weight, and has been used in many fields such as construction, automobiles, high-speed rail, aircraft, and electronic products. The aluminum alloy frame has the following characteristics: 1. Wide range of applications: suitable for machine frames, brackets, doors, industrial automation equipment, workbenches in factories and offices, shelves, containers, ladders, etc. 2. Convenient construction: It has modularization and multi-functionality, and can quickly construct the ideal mechanical equipment coat without complicated design and processing. 3. Beautiful and practical appearance: light weight and high rigidity, simple and beautiful appearance without paint. 4. Strong scalability: unique T-shaped, groove design, no need to disassemble the profile when adding components, you can install nuts and bolts at any position, and the modification equipment is simple and fast. We are a professional electronic hardware company. It has the craftsmanship of Rapid Prototyping and large-scale CNC Machining. Professionally provide different Injection Molding Service. There is also the service of Sheet Metal Processing, which can customize different processing parts for you. Plastic Mold of various materials, processed and built.

As a metal with very good plasticity, aluminum has important applications in all aspects of industrial production. And the aluminum profile has the following characteristics.Now the price of industrial aluminum profiles is very common among door and window manufacturers in Europe and the United States, and the concept of using the price of industrial aluminum profiles to achieve ideal goals has been widely accepted. Even in the plastic steel door and window industry, aluminum alloy doors with thermal insulation design are also used in the plastic steel field. Some people may ask, why use industrial aluminum profiles? Because the price of industrial aluminum profiles has the following advantages: 1. To establish an industrial aluminum extrusion production line, the technology is not complicated and the investment is not high. There are already many extrusion production lines in China. 2. Industrial aluminum profiles can be designed and extruded in a short time, and a good aluminum alloy mold can be put into production in only 7-10 days. 3. The price of industrial aluminum profiles is not expensive, and the average mold of each aluminum alloy company is between 2,500 and 8,000 yuan. 4. Industrial aluminum profile molds are easy to process, and most aluminum alloy companies have good design experience. We are a professional electronic hardware company. It has the craftsmanship of Rapid Prototyping and large-scale CNC Machining. Professionally provide different Injection Molding Service. There is also the service of Sheet Metal Processing, which can customize different processing parts for you. Plastic Mold of various materials, processed and built.