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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

Operation process and specifications of precision metal processing

Precision metal machining can be cut as required, and then some small parts or CNC machining can be cut. The precision metal container must be cut with a punch first, then welded, and the parts are polished and sprayed. The surface of small parts that need to be reminded also needs to be polished to electroplating or spraying. Batch machining of precision metal parts is quite common, so the manufacturing method and cycle of precision metal machining are different from the operating specifications and processes of ordinary product machining. Let me explain to you the technical operation specifications of precision metal machining.



Precision metal machining technology

  • 1. There is a big uncertainty in machining. There can be multiple processes for a part or product design. There are many types of machine learning equipment and tooling fixtures required for the production management process.
  • 2. Hardware manufacturing is mainly distributed machining. The quality and productivity of products depend to a large extent on the technical level of workers, while the degree of automation is mainly at the unit level, such as CNC machine tools and flexible manufacturing systems.
  • 3. Hardware machining product parts can generally be made by combining network self-made and external machining technology. For example, special treatment processes such as electroplating, sandblasting, oxidation, silk screen laser engraving, etc. will be entrusted to external manufacturers for machining.
  • 4. More parts are needed, and the workshop often needs to fill a lot of materials. You will see a "line-shaped" production order, such as process management, and you also need to fill in a large number of process transfer orders.

The operation of precision metal machining technology is standardized:

  • 1. Product machining. Operators should maintain the correct posture and have sufficient energy to cope. If they are unwell, they must leave the work position immediately for personal safety and report to the workshop supervisor or superior. The operation must be concentrated, chatting is strictly prohibited, mutual cooperation, the operator should not be in a state of irritability, fatigue, for personal safety, avoid accidents and ensure safe operation. All employees check whether their clothing meets the job requirements before entering the job. Don't wear slippers, high heels and safety clothing. Wear a hard hat for long hair.
  • 2. Before mechanical design work, check whether the control part is filled with lubricating oil, then start and check whether the clutch and brake are normal, and run the machine idling for 1-3 minutes. Operation is strictly prohibited when the machine is faulty.

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