About the development of EDM technology

Today, YIZE MOULD would talk about briefly the development of EDM technology for you.



EDM originated in 1943. The Soviet scholar Lazarenko and his wife studied and invented EDM, which developed rapidly with the improvement of pulse power supply and control system. The original pulse power supply was a simple resistor-capacitor circuit.

the development of EDM technology



In the 1950s, it was improved to the circuit of resistance-inductance-capacitance. At the same time, the so-called long pulse power supply, such as pulse generator, is used to improve the erosion efficiency and reduce the relative loss of tool electrodes.



Subsequently, high-frequency pulse power sources such as high-power electronic tubes and thyristors emerged, which improved the productivity under the same surface roughness conditions and promoted the development of EDM technology.



In the 1960s, transistors and controllable silicon pulse power supply appeared, which improved energy efficiency and reduced tool electrode loss, and expanded the adjustable range of roughing and finishing.

EDM department in YIZE MOULD



In the 1970s, high and low voltage composite pulses, multi-loop pulses, equal-amplitude pulses and adjustable waveform pulses appeared. yizezt08 New progress has been made in surface roughness, precision and tool electrode loss reduction.



The long history of research and development is the root of the leading Spark Machines and the Sinker EDM in Switzerland and Japan. Since the 1950s, the two countries have started the research and development of EDM technology, which has not stopped until today. It has been nearly 60 years of research and development history and experience.

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Precision mold parts processing requirements

     Precision mold parts processing including design, parts manufacturing, standard parts procurement, mold assembly and testing, and so on. The main task of the research on the manufacturing of precision mould parts is to discuss the possibility of mould manufacturing, and to solve the problem of how to make the mold. A mold is made of several parts, low cost, short period, high quality is the fundamental way out for the precision mold parts processing. Cost, cycle and quality are the main economic and technical indicators of the mold manufacturing. These three indicators can not be considered separately, it should be a comprehensive analysis, to make the design, manufacture and use these three aspects of coordination. In the design, not only to consider the function of precision mold parts, but also fully consider the feasibility of the manufacturing plan. Manufacturing to meet the design requirements, and guide users to use. In addition to the design and production, but also need to understand the use of features, making the design of the use of functions to meet the premise of production.

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The customized plastic mold parts in China

In recent years, with the continuous progress of customized plastic mold parts industry in China, a large number of excellent mold enterprises have emerged in China.



In terms of industrial distribution, Chinese mold enterprises migrated from the Pearl River Delta and Yangtze River Delta to the mainland and the north, with the emergence of new concentrated areas of mold production. At present, there are more than 80,000 customized plastic mold parts factories in China, with more than 2 million employees, and the production amount of the mould has reached 100 million RMB.



The development of customized plastic mold parts industry in China benefits from the advanced science and technology of the international precision plastic mold components customization industry. Therefore, we should devote ourselves to developing science and technology and transforming it into the production capacity of the mould, to further promote the development of customized plastic mold parts industry in China, and to enhance the influence of the mold industry in the world.



As a high-quality precision plastic mold parts processing factory, YIZE has been committed to providing customers with the best service and high-quality products. If there is any need, please call us for consultation.

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The rise of precision plastic mold spare parts industry

Precision plastic mold spare parts industry is a sub-industry of mold industry,and it also rises with the rise of the mold industry in China. The mold parts are divided into plastic and metal parts in it.

plastic mold spare parts product in YIZE MOULD



Today, China's precision plastic mold spare parts industry is very promising, but will it soon be saturated and a large number of recessions? Let us look for answers to these questions in several ways. How long will China's precision plastic mold spare parts industry flourish?



In 2006, the annual output value of the precision plastic mold spare parts industry was 72 billion yuan (US$9.3 billion), which has reached half of Japan who is the largest country in the plastic mold industry. In 2019, the output value of China's plastic mold manufacturing industry will exceed 100 billion yuan.

The rise of precision plastic mold spare parts industry



China's precision plastic mold manufacturing industry ranks third in the world, with 800,000 employees. All of the above refer to professional plastic mold factories. If factory that uses precision plastic mold spare parts are included, this number will expand a lot.



In recent years, the output value of plastic mold parts in Chang'an, Dongguan has increased by more than 3O% annually, and occupies an important position in the country.

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Daily Maintenance of CNC Processing Equipment

CNC processing equipment is an automatic processing equipment with high precision, high efficiency, flexibility and versatility.

Daily Maintenance of CNC Processing Equipment



In order to ensure its normal operation, we need to carry out daily maintenance of CNC processing equipment. Daily maintenance means that the operators of CNC processing equipment must carry out maintenance on every shift.

The daily maintenance of CNC processing equipment mainly includes pre-shift and post-shift checks to keep the equipment clean, checking the condition of machine parts, lubrication status, whether the screw is loose or not, and if there is any problem, it should be promptly reflected to the equipment maintenance personnel to deal with.

CNC Processing Equipment in YIZE MOULD



Daily maintenance can better maintain all kinds of CNC Turning processing equipment. Therefore, we need to formulate appropriate spot inspection specifications according to the different characteristics of each type, and implement daily maintenance accurately to ensure the accuracy, stability and prolong the service life of the equipment.

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Manufacturing standardization of precision mold parts in China

Generally speaking, countries with more developed industries attach great importance to standardization as it can bring quality, efficiency and efficiency to the industry.Although precision mold parts are highly personalized, they are also industrial products, so the manufacturing standardization of precision mold parts is also very important.



The manufacturing standardization of precision mold parts in China mainly includes the formulation and implementation of technical standards for precision mold parts, the production and application of standard mold parts, and the publicity, implementation and promotion of relevant standards.

precision mold parts processing



On the one hand, the manufacturing standardization of precision mold parts in China started late, and the promotion, implementation and promotion efforts were small, so it lagged behind production and many industrially developed countries in the world.



On the other hand, there are about 80,000 production units of high precision mold parts in China. The production of precision mold parts has greatly developed, and many standards have been formulated and publicity has been carried out, which improves the level for manufacturing standardization of precision mold parts in China.

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About the precision injection molding

Today let's take a look at the precision injection molding



Strictly speaking, precision injection moulding refers to a kind of

injection moulding production mode that the dimensional accuracy of plastic

products produced by injection moulding machine equipment can reach less

than 0.01 mm, usually between 0.01 mm and 0.001 mm.

Precision plastic mold parts processing



The concept of "precision injection molding" is mainly different from

"conventional injection moulding". With the rapid development of

macromolecule materials and microelectronics technology, electronic circuits

are highly integrated, which makes the parts of industrial equipment

gradually develop into high performance, high precision, lightweight,

miniaturization and miniaturization.



In this way, precision plastic mould parts have been widely used in

mechanical, electronic, instrument, communication, automobile and

aeronautical instrumentation industries because they meet the requirements

of high precision and have good mechanical, mechanical and dimensional

stability.

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The development of domestic tungsten carbide mold parts

In recent years, the precision of domestic tungsten carbide mold parts is getting higher and higher, which shows the development trend of the precision of domestic tungsten carbide mold parts will be higher and higher.

The development of domestic tungsten carbide mold parts



How can Chinese tungsten carbide mold parts enterprises advance in the storm? YIZE MOULD believes that The process of perfecting the socialist market economic system is the process of rapid circulation. Without understanding circulation, we cannot understand the socialist market economy. Modern circulation is an important factor to improve the speed, quality and efficiency of economic operation.



Therefore, in order to ensure the sustained prosperity of hardware mold parts manufacturing industry and accelerate the development of hardware molds, the following aspects of work should be done first:
1.We must do a good job in the modern service in the hardware processing mold industry.
2.We must do a good job in every aspect of the industrial development process.
3.We must promote technological innovation and brand building in hardware manufacturing enterprises.

tungsten carbide mold parts factory


4.We must develop markets and expand consumption as the main line, and make full use of e-commerce and network service platforms.
5.We must do a good job of communication and cooperation within the industry to achieve resource sharing.
6.etc.



In order to make domestic tungsten carbide mold parts develop better and better, we must strengthen cooperation and promote multi-directional communication inside and outside the industry!

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