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What errors may occur during CNC machining and CNC machining​?

 CNC machining and numerical control machining are a method to control the movement of machine tools and the production process of machining through computer digitization and information digitization. It is an intelligent numerical control device developed as an economical, high-speed, reliable, multi-functional, intelligent, and open structure. CNC machining is also an important indicator that can measure the continuous level and comprehensive ability of a safety technology, as well as the degree of modernization of related science and technology capabilities, especially in aviation, biology, medical and other high-tech cultural industries, and it is also a powerful indicator. reflect. So, what errors may occur during CNC machining and CNC machining? Let us understand together:   The use of approximate machining motion or approximate tool contours causes errors in the CNC principle of machining. The reason why it is called machining principle error is because of the error in machining


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What are the rules for metal stamping die scrap tube?

The Purpose Standardize the management of the scrapping of the company's metal stamping dies, prevent the loss of company assets, and formulate this system specially. Scope of application It is suitable for the management of the company's scrap molds. Definition If the molds listed in the assets of the company fall under one of the following circumstances, the use management department may apply for scrapping. 1. Molds that exceed the specified service life. 2. The mold is severely damaged by accidents or accidents, and molds that cannot be repaired or have no repair value. 3. Metal stamping dies that have not reached the service life, but due to safety, quality, efficiency and other issues, the repair still fails to meet the minimum requirements of the customer's product process or affects the production safety and efficiency. 4. Product customers have stopped placing orders or have not placed orders for molds in several years. 4. Responsibilities 1. Responsibilities of th

Environmental Analysis of Vehicle Electronic Control System


With the rapid development of electronic technology, especially the increasing maturity of automotive electronic technology, foreign lubricant supply vehicles are developing from mechanical to mechatronics. New lubricant supply vehicles on the market generally use computer control technology. In the past two years, computer control technology has been widely used in China’s new fueling truck projects, but the computer control of lubricating oil supply trucks is still a blank in China.

On-board electronic control system environment analysis When the lubricating oil supply vehicle is working, the electronic control system is in a very complex and harsh environment. For this reason, we first analyze the working environment of the lubricating oil supply vehicle.

The strong vibration environment of off-road operation. Vehicles, especially military vehicles, usually run on off-road roads. The electronic control system is in strong three-dimensional random vibration. Although the vehicle is generally in a stopped state when the electronic control system is working, the engine speed changes from low to low. High-speed changes, the electronic control system works in a variable frequency scanning vibration environment, and must undergo special anti-vibration treatment.

Main functions The new lubricating oil supply vehicle adopts electronic control technology, and its functions and various performance indicators have been greatly improved.

Fully automatic operation function for various tasks The main operation functions of the new lubricating oil supply truck have been expanded from 8 items to 13 items, all of which can be completed by the computer by clicking on the touch screen, such as left gun refueling, right gun refueling, double gun refueling, pipe refueling , Pipe-loaded oil, warehouse-loaded oil, mobile pumping station, circulating mixing, left gun withdrawing oil, right gun withdrawing oil, double gun withdrawing oil, pipe withdrawing oil, electric heating.

The automotive parts and parts machining, PTJ Shop offers the highest degree of OEM service with a basis of 10+ years experience serving the automotive industry. Our automotive precision shop and experts deliver confidence. We have perfected the art of producing large component volumes with complete JIT reliability, backed by the quality and long-term reliability our customers expect.

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