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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

To ensure safety while gradually rationalizing locomotive maintenance

 

A general inspection of vibration diagnosis was carried out on the axlebox bearings of Taifan locomotives, and it was determined that the bearings had a faulty falling wheel pair. The decomposition inspection found that each bearing had problems such as pitting, peeling, and strain. Some of the bearings had serious faults, and others were found Other serious faults in the running gear, such as too small gap between the bearing bushes of the locomotive, the wear of the dust ring on the axle box, and the poor meshing of gears, have prevented many machine breakage accidents.

The top wheel detection of traction motor bearings and axle box bearings of van-type locomotives and the ground diagnosis of spare traction motor bearings have been carried out, and the scope of minor repairs and auxiliary repairs have been carried out, and the main generator bearings and gearboxes with fault forecasts have also been tested. Bearings were tested and diagnosed, and many bearing quality problems were found, which ensured the safe operation of the locomotive and improved the quality of intermediate repair of the locomotive. Conclusion Locomotive bearing fault diagnosis technology is a new technology with strong practicability. After years of promotion, it has been widely used in locomotive systems and achieved good results, which proves its value and significance.

From the successful experience of many locomotive depots, it can be seen that in addition to technical personnel and operators mastering the basic principles of diagnostic technology and accumulating experience, it is also necessary to pay full attention to the management of diagnostic work. The key to the successful application of this new technology. It is recommended to actively and deeply carry out the locomotive bearing diagnosis work, rationally organize and allocate personnel, incorporate the locomotive bearing diagnosis work into the locomotive repair schedule, formulate corresponding maintenance procedures, and gradually rationalize the locomotive maintenance while ensuring safety.

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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