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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

Retrofit of old machine tools adopts trace lubrication

MQL processing is a processing method that atomizes a small amount of environmentally friendly lubricating oil with compressed air as the power and provides lubrication and cooling for cutting tools and workpieces. It is especially suitable for matching new machine tools and transforming old machine tools. The atomized oil mist particles are very small, generally micron-sized. MQL processing has the following advantages:

1. Since the lubricating oil is an environmentally friendly synthetic oil that is easy to decompose, the tools, workpieces, and chips are kept dry after processing, which is harmless to the human body and friendly to the environment.

2. Because the amount of lubricating oil is small, only a few to tens of milliliters per hour, which is only about one ten thousandth of the traditional pouring method, there is no need for waste liquid treatment equipment, which saves costs.

3. It can replace the traditional cutting fluid processing, and the old machine tool can be easily modified, which saves the production and operation cost of the enterprise and changes the production environment.

To
There are two supply methods for micro-lubrication: internal cooling and external spraying. The method of spraying to the cutting area through the internal cooling channel of the machine tool spindle and cutting tool is called internal cooling. There is no internal cooling channel to spray directly to the cutting area, which is called external cooling. The choice of internal cooling or external cooling depends on the original design of the machine tool, which is very convenient in terms of the transformation of its old machine tools, and has been widely used at present.

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