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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

Minute lubrication processing crankshaft oil hole

<strong>Minimum lubrication technology is</strong> a new lubrication technology that makes the machining process more effective, energy-saving and cleaner. It can greatly improve production efficiency and increase the life of cutting tools by 50% during the machining of crankshaft oil holes. Above and get a clean workshop environment. <strong>Minimum Lubrication</strong> technology is a lubrication method that uses compressed air as power to atomize trace lubricating oil into micron-level suspended oil particles and transport the suspended oil particles to the cutting area. It is completely different from the traditional spray lubrication method that uses a large amount of cutting fluid or cutting oil: only spray lubrication cooling is provided during the cutting process, then there is less lubricating oil left on the chips and the workpiece, and the residual lubrication of the spray method Compared to oil, it is very small. Production plants use <strong>micro lubrication technology</strong> to process crankshaft oil holes, which can achieve higher production efficiency and lead the development of micro lubrication technology to adapt to changes in market demand. <br /> <strong>Minimum lubrication</strong> technology can bring good economic and environmental benefits, because in crankshaft oil hole processing, only a small amount of lubricating oil is needed to achieve good lubrication effect. So that the factory can obtain considerable economic benefits after using the <strong>micro lubrication</strong> technology. The crankshaft machining center effectively transports the oil mist to the cutting area through the main shaft and the internal cold drill. The control system of the machine tool is connected with the <strong>minimal lubrication</strong> device, and the opening frequency of the ball valve and the inner hole of the drill are changed according to the requirements of the processing technology. The size of the channel automatically adjusts the delivery volume of the lubricating oil mist. <br /> &nbsp;&nbsp; <strong>Minimum lubrication</strong> technology applied to crankshaft oil hole processing has advantages as follows: <br /> (1) Oil mist can penetrate into the friction point to achieve a good lubrication effect ;<br /> (2) In deep hole machining, the compressed air flow rate can take away the cutting heat, and a large amount of cutting heat is taken away with the chips. <br /> (3) The fuel consumption is low, and the cutting friction points always maintain proper and reliable lubrication; <br /> (4) The product is small in size, the air source is low, and the operation is simple; <br /> (5) Reduce the machine tool Maintenance costs and operating costs. <br />

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