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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

TI TPS65266RHBR

# TPS65266RHBR TI TPS65266RHBR New Switching Voltage Regulators 2.7Vto6.5V InputV3A 2A/2A Output Cur Syn , TPS65266RHBR pictures, TPS65266RHBR price, #TPS65266RHBR supplier ------------------------------------------------------------------- Email: [email protected] https://www.slw-ele.com/tps65266rhbr.html ------------------------------------------------------------------- Manufacturer: Texas Instrument s  Product Category: Switching Voltage Regulator s  RoHS:  Details   Mounting Style: SMD/SMT  Package / Case: VQFN -32  Output Voltage: Adjustable  Output Current: 2 A, 3 A  Number of Outputs: 3 Output  Input Voltage MAX: 6.5 V  Topology: Buck  Input Voltage MIN: 2.7 V  Switching Frequency : 1 MHz  Minimum Operating Temperature: - 40 C  Maxim um Operating Temperature: + 85 C  Series: TPS65266  Packaging: Cut Tape  Packaging: MouseReel  Packaging: Reel Switching Voltage Regulators 2.7Vto6.5V InputV3A 2A/2A Output Cur Syn

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

How to use the CNC wire cutting machine reasonably?

Single-board microcomputer WEDM microcomputer controllers were produced earlier. At present, few WEDM manufacturers produce them. However, there are a large number of users who use them. Medium-wire wire-cutting is a technology-intensive product and belongs to precision processing equipment. Wire cutting operators must undergo rigorous training before using the machine tool and obtain a qualified operation certificate before they can work on the machine.



    In order to use the WEDM machine safely, reasonably and effectively, the cnc operator is required to abide by the following operating rules:

   (1) Have a full understanding of the performance and structure of wire feeding in self-use, and be able to master the operating procedures of the machine tool and comply with the safety production system:

   (2) Processing within the allowable specification range of the medium wire cutting, do not work with overweight or over-travel;

   (3) Always check the power cord of the middle wire machine tool, whether the overtravel switch and the reversing switch are safe and stable, and work with faults is not allowed;

   (4) According to the lubrication parts specified in the middle wire operation manual, regularly inject the specified lubricating oil or grease to ensure the flexible operation of the middle wire, especially the guide wheels and bearings should be regularly inspected and replaced;

   (5) Before processing, check whether the working fluid of the wire is sufficient and whether the water pipe and nozzle are unobstructed 

   (6) After get off work, clean up the working area of ​​the middle wire, clean the fixtures and die casting parts, etc.;

  (7) Regularly check whether the wire-moving electrical equipment is damp and reliable, and wipe and clean it to prevent metal objects from falling in;

  (8) Observe the system of fixed man and machine, and maintain regular centering and wire cutting;

 

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