What are the structures of the plastic moldPlastic mold is a kind of combination mold used for compression molding, extrusion molding, injection molding, blow molding and low foaming molding. A series of plastic parts with different shapes and sizes can be processed with the coordinated changes of the convex, concave and auxiliary molding systems. What …
What details should be paid attention to in plastic mold moldingPlastic mold is a tool for producing plastic products, and it is also a tool for giving plastic products complete structure and accurate size. Plastic molding is a processing method used in batch production of some parts with complex shapes. In order to meet the …
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How to select materials for plastic mouldsToday, with the rapid development of high-tech in the world, a variety of electronic products are overwhelming. And all kinds of electronic products can not be produced without plastic mold. Here we talk about how to choose the material of plastic mold.Internal mold: mainly refers to mold core, slider, lifter, insert, etc. For plastic mold without any requirements, 45 # steel and 50 # steel materials are generally used; P20 pre hardening plastic die steel is generally selected for ordinary requirements; 718 super pre hardening plastic mould steel must be selected for the plastic...
Reduce mold processing defects and improve workpiece performance
Reduce mold processing defects and improve workpiece performanceMold processing defects will directly lead to the performance of the workpiece. How to reduce defects? Mold processing is an essential process used in the production of various products. However, during the mold processing process, defects can occur, leading to a reduction in the workpiece's performance. To reduce mold processing defects and improve the workpiece's performance, manufacturers can implement the following tips: In conclusion, reducing mold processing defects and improving workpiece performance requires manufacturers to implement the above tips. By improving the mold design, using high-quality materials, implementing proper maintenance, using correct processing...
What are the advantages of high-speed cutting for injection mold processing
What are the advantages of high-speed cutting for injection mold processingInjection mold processing is to add plastic into the mold first, and then the mold rotates along two vertical axes and heats it. Under the action of gravity and heat energy, the plastic in the mold is gradually evenly coated, melted and adhered to the entire surface of the mold cavity, molded into the desired shape, and then made by cooling and shaping. In the processing and production of injection molds, many injection mold factories will use high-speed cutting technology. What are the advantages of using high-speed cutting for injection...
What are the structures of the plastic moldPlastic mold is a kind of combination mold used for compression molding, extrusion molding, injection molding, blow molding and low foaming molding. A series of plastic parts with different shapes and sizes can be processed with the coordinated changes of the convex, concave and auxiliary molding systems. What structures are plastic molds made of? A plastic mold is a specialized tool used in the manufacturing process of plastic products. It is designed to shape raw plastic materials into specific shapes, sizes, and dimensions according to the requirements of the product design. The structure...
Bending size of the mold, no unloading, uneven feeding, poor riveting
Bending size of the mold, no unloading, uneven feeding, poor riveting
How do engineers calculate the price of plastic molds?All kinds of tools and products used in our daily production and life, ranging from the base and body shell of the machine tool to the shell of a germ head screw, button and various household appliances, are closely related to the plastic mold. Now let's talk about how to calculate the price of plastic mold. Calculating the price of plastic molds can be a complex process that involves a variety of factors. It requires the expertise of experienced engineers who can take into account different variables to provide a comprehensive estimate....
8 knowledge points you must know if you want to do mold foreign trade
8 knowledge points you must know if you want to do mold foreign trade
Unfavorable factors of transforming plastic processing into high-tech emerging manufacturing industryMoulds are various molds and tools used in industrial production to obtain required products by injection molding, blow molding, extrusion, die-casting or forging molding, smelting, stamping and other methods. It is reported that this year, China's mold manufacturing industry will focus on system innovation, scientific and technological innovation, and quality model innovation to establish a more complete industry innovation support system, promote green and low-carbon development of the industry, and transform the plastic processing industry from a traditional manufacturing industry to a high-tech emerging manufacturing industry as soon as possible....
Plastic mold manufacturers cannot develop without high-quality technicians
Plastic mold manufacturers cannot develop without high-quality technicians Plastic molds have high requirements on the basic quality of technicians, and they can not only rely on talent to complete their work, but also need a long time of hard training. It is a great challenge in skills, mentality, personality and environment. For example, some machine processing departments need to deal with machinery all the year round. The environment is smelly, hot in summer, cold in winter, and prone to industrial accidents. More and more young people prefer to squat in the office to code, They also don't want to try...
Which kind of mould factory is better for cooperation? Foreign capital or private
Which kind of mould factory is better for cooperation? Foreign capital or private At present, there are many foreign, Taiwan, Hong Kong and private mold factories to choose from in the Pearl River Delta and Yangtze River Delta regions of China. The advantages and disadvantages of mold factories with various qualifications are as follows. (1) Foreign mold factory Foreign mold factories have standardized management, perfect processes, strong sense of service, and guaranteed quality and service. These characteristics also determine the high cost, which means that the cost of mold opening will be relatively high. If we focus on product quality...
The engineer designs the product considering the rationality of plastic mold making
The engineer designs the product considering the rationality of plastic mold making Product engineers need to consider the rationality of mold making when designing productsMany customers only pay attention to the design and R&D speed of products at the initial stage of new product development, ignoring the communication with plastic mold manufacturers, resulting in unnecessary losses. In the plastic manufacturing industry, engineers must consider the rationality of plastic mold making during the product design process. The design of a plastic product is closely related to the design of the plastic mold used for production. The mold design determines the quality...
Plastic mold manufacturers focus on developing molds with high technology content
Plastic mold manufacturers focus on developing molds with high technology content In recent years, although the growth rate of mould export is greater than that of import, the absolute amount of increase is still that of import is greater than that of export, which leads to the increase of mould foreign trade deficit year by year. This situation has improved in 2006 and the deficit has decreased slightly. There are two main reasons for the increase of the foreign trade deficit of moulds. First, the national economy continues to develop at a high speed, especially the rapid development of the...
What are the factors influencing the price of injection molds manufactured by injection mold factories?Injection mold is an important process equipment for the production of various industrial products. With the rapid development of the plastic industry and the promotion and application of plastic products in aviation, aerospace, electronics, machinery, shipbuilding, automobile and other industrial sectors, the requirements of products on molds are becoming higher and higher. What factors will affect the final price of injection mold manufacturers in the process of manufacturing injection molds? 1、 Product size and shape are simple and complicated. This determines the corresponding structure of the...
How to choose a reasonable plastic mold cooperation factory?
How to choose a reasonable plastic mold cooperation factory? Reasonable selection of cooperative manufacturers is often the first step to successMany customers are blind when they choose plastic mold manufacturers. Now many small factories on the Internet cheat customers after packaging. They often offer much lower prices than their peers to tempt customers to place orders. How to judge when choosing a high-quality plastic mold manufacturer? Plastic mold cooperation factories play an essential role in the manufacturing industry, providing companies with the necessary tools to produce high-quality plastic products efficiently. However, choosing a reliable plastic mold cooperation factory can be...
How can the company effectively reduce the cost of mold procurement?
How can the company effectively reduce the cost of mold procurement? For cost control, first of all, it is necessary to understand the expected order quantity of new products from the personnel of the Marketing Department? Is it huge?In the development and review stage of new products, if the estimated order quantity does not reach more than 500000, it is recommended not to harden the mold, but directly open the soft mold, which is commonly referred to as the test mold. The cost of the soft mold is low. If the market response is poor, some unnecessary costs for opening...
What are the factors that determine the processing price of plastic molds?
What are the factors that determine the processing price of plastic molds? In recent years, with the rapid development of the plastic industry and the continuous improvement of the strength and precision of general and engineering plastics, the application scope of plastic products is also expanding the plastic trend of industrial products and daily products. Generally, the structure of plastic mold is relatively complex, and the processing workload is relatively large, so the cost will be higher. If you want to reduce the cost of plastic mold, you should think more about the product design. Without affecting the assembly appearance...
The selection criteria for plastic mold manufacturers are quality, cycle, service and price
The selection criteria for plastic mold manufacturers are quality, cycle, service and priceAlthough price is important, quality, cycle and service are indispensable When it comes to manufacturing plastic products, choosing the right plastic mold manufacturer is crucial. With so many options available, it can be challenging to determine which one to select. There are several selection criteria to consider when choosing a plastic mold manufacturer, including quality, cycle time, service, and price. Quality: Quality is the most crucial factor when selecting a plastic mold manufacturer. The quality of the mold directly affects the quality of the finished product. A reputable...
The four elements of mould include quality, delivery period, price and service
The four elements of mould include quality, delivery period, price and service In the four elements of mould quality, delivery cycle, price and service, more and more users put the delivery cycle first. It has become a trend to require mold companies to deliver products as soon as possible. Enterprises try their best to improve their adaptability, technical level, equipment level, management level and efficiency are all effective means to shorten the mold production cycle. Vigorously improve the development ability, push forward the development work as far as possible, until it is involved in the product development of mold users,...
How large is it better to cooperate with mold suppliers? Large scale, medium scale or small scale? The choice in this regard depends on the situation. If we only consider the scale of the factory, many people will think that the larger the scale is, the better, because the scale is large and the facilities are complete! Its size also indirectly reflects the high and low degree of customer selection! On the other hand, the larger the scale, the more difficult the price is. Whether the selected mold factory regards you as an important customer, that is, whether it attaches...
Mold classification and processing technology of vulcanized automobile tire
Classification of automobile tire molds: Processing technology of automobile tire mould (taking mould as an example): Mold Classification and Processing Technology of Vulcanized Automobile Tire Vulcanized automobile tires are essential components of modern vehicles. They are made using a complex manufacturing process that involves several stages, including mold classification and processing technology. In this article, we will explore the different types of molds used in tire manufacturing and the processing technologies used to produce high-quality vulcanized automobile tires. Mold Classification There are two main types of molds used in the manufacture of vulcanized automobile tires: Curing molds are used to...
Processing technology and characteristics of automobile mould
Stamping parts on automobile body are generally divided into covering parts, beam frame parts and general stamping parts. The stamping part that can clearly represent the image characteristics of the automobile is the automobile panel. Therefore, the automobile die referred to by GATT can be said to be "automobile panel stamping die". It is called automobile panel die for short. For example, trimming die for front door outer panel, punching die for front door inner panel, etc. Of course, there are not only stamping parts on the car body. The die of all stamping parts on the automobile is called...
Mold manufacturing technology covers all modern manufacturing technologies
Mold manufacturing technology covers all modern manufacturing technologiesThe rapid development of mold manufacturing technology has become an important part of modern manufacturing technology. For example, CAD/CAM technology of mould, laser rapid prototyping technology of mould, precision forming technology of mould, ultra precision machining technology of mould, dynamic simulation technology of flow, cooling and heat transfer process using finite element method and boundary element method in mould design, CIMS technology of mould, DNM technology and numerical control technology of mould that have been under development almost cover all modern manufacturing technologies.Nowadays, mold manufacturing technology is developing in the direction of accelerating...
What conditions should the cooling water design of plastic mold meet?
What conditions should the cooling water design of plastic mold meet? 1、 The edge distance between water conveyance and product material level shall not be less than 10MM generally, and shall be designed between 10MM and 12MM as far as possible; Alloy die is generally 25MM; 2、 The design of water transport margin and insert needle, thimble, ejector sleeve, insert material level margin is as follows: ① The edge distance between the water conveyance edge and the insert pin, thimble, barrel and insert material level of the internal mold less than 200MM shall not be less than 3.5MM:② For the...
What auxiliary materials are used in plastic mold processing
What auxiliary materials are used in plastic mold processingPlastic mold is a tool that is used in the mold processing industry to match with the plastic mold forming machine, giving plastic mold products a complete configuration and accurate size. In order to improve the performance of the mold, various auxiliary materials such as fillers, plasticizers, lubricants, stabilizers, colorants, etc. should be added to the polymer to become a plastic mold with good performance. Now let's follow us to carefully understand some auxiliary materials of the plastic mold. Plastic mold processing is a complex and intricate process that requires the use...
How to effectively solve the common defects in mold processing
How to effectively solve the common defects in mold processingIn the process of mold processing, what annoys us most is some common defects. These defects will directly lead to the performance of the workpiece, or even the workpiece can not be used here. Therefore, we must try to avoid some defects when we process the mold. Here is a magic weapon for this problem. Mold processing is a critical process used in the production of various products. However, during the mold processing process, several common defects can occur, leading to reduced product quality and performance. To effectively solve common defects...
What are the steps of the plastic mold processing process?Plastic mold processing refers to the processing of plastic molding and plastic blank making tools. It consists of upper mold and lower mold. In our mold factory, plastic mold processing is a very important process. Die processing refers to the processing of forming and blank making tools, and also includes shearing die and die cutting die. What is the processing flow of plastic mold?Generally, the mold consists of upper mold and lower mold. Place the steel plate between the upper and lower molds, and realize the forming of materials under the...
How to Improve Mold Quality in Plastic Mold ManufacturingPlastic mold manufacturing is a very complex process. From the initial design, processing, assembly, debugging and other steps to the actual use, in the entire life cycle, the impact of each process on the quality of plastic mold must be considered, and every detail must be in place, so as to improve the quality of the final plastic mold. Plastic mold manufacturing is a complex process that requires a high level of expertise and attention to detail. One of the most important aspects of plastic mold manufacturing is ensuring the quality of...
The Importance of Effective Mold Design for Successful Production
Mold design is a crucial aspect of manufacturing products that require consistent quality, accuracy, and precision. Whether it's plastic parts, metal components, or any other type of product, mold design plays a vital role in ensuring that the final product meets the required standards. In this article, we'll delve into the importance of effective mold design, its benefits, and some tips for optimizing your mold design for successful production. What is Mold Design? Mold design is the process of creating a precise mold that can be used to produce multiple identical parts. The mold is created using specialized software, and...
Causes of Shrinkage Marks at Thicker Positions of Plastic Mold Parts
Causes of Shrinkage Marks at Thicker Positions of Plastic Mold Parts Shrinkage is more severe at thicker locations of plastic mold parts, such as rib or protrusion, than at adjacent locations, because the cooling rate of thicker areas is much slower than that of surrounding areas. Different cooling rates lead to the formation of concavity at the joint surface, which is known as the shrinkage mark. This kind of defect seriously limits the design and molding of injection mold products for household appliances, especially for large thick wall products such as the inclined case of TV and the display case....
How to calculate the cost price of plastic mould correctly?1、 Look at the mold structure. Is it a two plate mold? Three plate mold? Is hot glue duct used? If there are any special requirements, such as reset first, push plate push out, need for reaming, oil cylinder, etc., make sure the mold structure is clear first.2、 Look at the material of the mold core. The size of the mold core and the difficulty of processing. For example, if there are many tendons and more electrodes are needed, the processing cost must be higher. There is also a difference between...
