Bending size of the mold, no unloading, uneven feeding, poor riveting
Bending size of the mold, no unloading, uneven feeding, poor riveting
plastic chair making machine price
plastic chair making machine price
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...
How can CNC milling realize nano mirror machining?Mirror machining system is used to reshape the rotating tool. Mirror machining can be realized by using the reshaped tool for machining. Muye iQ series machine tools are equipped with this system to process with ultra-high precision and ultra-high surface quality. Its finish machined surface roughness can reach Ra10nm, which greatly reduces the polishing time and avoids the distortion of optical surface caused by manual polishing in traditional processing technology. It is very suitable for optical mold processing in 3C and lamp industries.
One minute understanding of the eight steps of plastic injection molding
One minute understanding of the eight steps of plastic injection molding Injection molding, also known as injection molding, is an injection molding method. The advantages of the injection molding method are fast production speed, high efficiency, automatic operation, a wide variety of patterns, shapes from simple to complex, and sizes from large to small. Moreover, the product size is accurate, the product is easy to be updated, and it can form parts with complex shapes. Injection molding is applicable to mass production, products with complex shapes and other molding processing fields. What are the steps of plastic injection molding?
Moulds play an essential role in the manufacturing industry, from producing small parts to large structures. For this reason, finding the right mould supplier is crucial to ensure the quality and efficiency of your production process. However, with so many options available, it can be challenging to choose the right one. In this article, we will provide a comprehensive guide on how to find the right mould supplier for your business. Identify your moulding requirements: Before you start looking for a mould supplier, you need to identify your moulding requirements. This includes the material, size, complexity, and volume of your...
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...
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...
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....
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...
After the mold is tested, it needs to sort out the data for archiving
After the mold is tested, it needs to sort out the data for archiving Sort out data for archivingAfter the test, if the mold is not used temporarily, it should be completely wiped off the mold residue, dust, oil stain, etc., coated with butter or other antirust oil or antirust agent, and locked in the storage place. The technical data generated during the period from the design of the mold to the successful processing of the mold and the qualified inspection, such as the assignment, the production drawing, the technical specification, the general assembly drawing of the mold, the mold...
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...
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...
How to select mold manufacturers with complete supporting equipment
How to select mold manufacturers with complete supporting equipment It is suggested that you should pay attention to one basic common sense when purchasing, that is, you must choose a manufacturer with complete supporting equipment, that is, a mold factory with "five essentials", that is, you must have supporting precision CNC machining center, slow wire cutting, EDM mirror spark machine, high-speed and high-precision injection molding machine, three-dimensional and anime measuring instruments and other important necessary equipment for mold processing, production and testing, This point must be taken as the key to the evaluation and final selection. If there is no...
Pits to be avoided when purchasing personnel select appropriate mold suppliers
Pits to be avoided when purchasing personnel select appropriate mold suppliers (1) Never blindly believe in low purchase prices. There are always some traps hidden behind the low price, which are unknown to us. We can either pass the shoddy goods off as shoddy ones or cut corners. We should know that any mold factory has to pay rent, water and electricity, support workers and make profits. (2) Be sure to find a mold factory with complete supporting equipment. I learned this lesson once when I was purchasing. At that time, I chose a small workshop mold factory because of...
Working principle of injection mould with consistent basic structure
Working principle of injection mould with consistent basic structureInjection mold is a tool for producing plastic products, and it is also a tool for giving plastic products complete structure and accurate size. Injection mold is a part that gives shape and size to plastics during molding. Although the structure of the mold may vary greatly due to different types and properties of plastics, shapes and structures of plastic products, and types of injection machines, the basic structure is the same. Injection molding is a processing method used in the mass production of some complex shaped parts. Specifically, the heated melted...
What are the technical requirements of the mold general assembly drawing?
What are the technical requirements of the mold general assembly drawing? Technical requirements for general assembly drawing of mould: 1) Performance requirements for some die systems. For example, assembly requirements for ejection system and sliding block core pulling structure.2) Requirements for die assembly process. For example, after the mold is assembled, the fitting clearance of the fitting surface of the parting surface shall not be greater than the parallelism requirements of the upper and lower parts of the mold, and the size determined by the assembly and the requirements for this size shall be indicated.3) Mold use, assembly and disassembly...
Plastic mold factory is engaged in plastic mold opening, injection molding and mold processing
Plastic mold factory is engaged in plastic mold opening, injection molding and mold processing Plastic mold factory is engaged in plastic mold opening, injection molding, mold processing, mold manufacturing and other related manufacturers. Plastic mold factory can do a lot, and the scope is also wide. For example, the objects around us, except for paper, most of them are molded. Plastic molds 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. In short, plastic mold is a tool used to shape...
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
Process of proofreading, drawing review, drawing tracing and printing of mold design
Process of proofreading, drawing review, drawing tracing and printing of mold designProofreading, reviewing, tracing and printing (1) Relationship between mould and its parts and plastic part drawings Whether the material, hardness, dimensional accuracy and structure of the mold and mold parts meet the requirements of the plastic part drawing. (2) Plastic parts Whether the flow, shrinkage cavity, weld line, crack, and demoulding slope of plastic material flow affect the requirements for the use performance, dimensional accuracy, surface quality, etc. of plastic parts. Whether the pattern design is insufficient, whether the processing is simple, and whether the shrinkage of the molding...
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....
Drawing the mold structure and part drawings first in mold design
Drawing the mold structure and part drawings first in mold designIt is required to draw in accordance with the national drafting standards, but it is also required to combine the factory standards and factory custom drawing methods not specified by the state. Before drawing the general assembly drawing of the mold, the process drawing shall be drawn and shall meet the requirements of the production drawing and process data. The dimension guaranteed by the next process shall be marked with "process dimension" on the drawing. If no other machining is carried out after forming except for burr repair, the process...
The Importance of Hot Runner in Plastic Mold Injection Processing
The Importance of Hot Runner in Plastic Mold Injection Processing Plastic mold injection molding is a method of industrial product production modeling. Plastic injection molding and plastic injection molding are usually used for products. Injection molding can also be divided into injection molding and die-casting. In plastic mold injection processing, hot runner and mold are used together and play a very important role. For example, in the plastic mold injection production of ultra-thin parts (such as displays), it is easy to produce high-precision and high-quality products by using hot runner; For plastic mold injection materials with poor fluidity (such as...
What are the requirements for drawing all parts in mold design?
What are the requirements for drawing all parts in mold design?Drawing all partsThe sequence of drawing the part drawing from the general assembly drawing of the mold shall be: first inside then outside, first complex then simple, first molding parts, then structural parts. 1) Graphic requirements: be sure to draw according to the scale, and allow zooming in or out. The view selection is reasonable, the projection is correct, and the layout is appropriate. In order to make the processing patent number easy to understand and easy to assemble, the graphics should be consistent with the general assembly drawing as...
The Benefits and Process of Overmolding: A Comprehensive Guide
Overmolding is a popular manufacturing process that involves injecting a second material over a first substrate to create a multi-layered product. This technique offers several benefits, including improved product functionality, enhanced aesthetics, and increased durability. In this article, we will provide a comprehensive guide on the benefits and process of overmolding. What is overmolding? Overmolding is a manufacturing process that involves injecting a second material over a first substrate to create a multi-layered product. The process typically involves using two different materials, such as a hard plastic and a soft rubber, to create a product that is both rigid and...
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....
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...
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,...
Scrap jumping, waste plugging, poor flaring and uneven trimming of the mold
Scrap jumping, waste plugging, poor flaring and uneven trimming of the mold Scrap jumping, waste plugging, poor flaring, and uneven trimming are common problems that can occur during mold processing. Scrap jumping occurs when the mold produces products with excessive burrs or flash, which affects the product's appearance and performance. Waste plugging occurs when the mold cavity or runner is blocked, leading to incomplete product formation or even equipment damage. Poor flaring occurs when the product's edge is uneven, leading to poor aesthetics and performance. Uneven trimming occurs when the trimming process is not precise, leading to product size deviations...
What are the advantages and disadvantages of plastic mold injection molding
What are the advantages and disadvantages of plastic mold injection moldingPlastic 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. Plastic mold injection molding, also known as injection molding, is an injection molding method.The advantages of plastic mold injection molding method are fast production speed, high efficiency, automatic operation, multiple designs and colors, shapes from simple to complex, and sizes from large to...
How to Select Wear Resistant Die Steel for Precision Plastic Injection Molding
How to Select Wear Resistant Die Steel for Precision Plastic Injection Molding Injection mold is a tool for producing plastic products; It is also a tool to endow plastic products with complete structure and precise size. Injection molding is a processing method used in batch production of some parts with complex shapes. In the process of injection molding production, the quality of the mold steel used by the injection mold factory determines the quality of the final product. Especially for some precision electronic products, the requirements for the injection mold are particularly high. So how should we choose the mold...
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...
