Search This Blog

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

What kind of machine tool can meet high-speed cutting?

High-speed cutting refers to cutting processing at a speed much higher than the conventional cutting speed. At present, there is no uniform definition of the speed range of high-speed cutting in various countries. Usually, cutting that is 5 to 10 times higher than the conventional cutting speed is called high-speed cutting. One of the main goals of high-speed cutting is to reduce production costs through high productivity. It is mainly used in finishing processes, and is often used to process hardened die steel. Another goal is to improve overall competitiveness by shortening production time and delivery time.

High-speed cutting technology is a very large and complex system engineering. What are its advantages over traditional machining? For machine tools, how can they meet high-speed cutting?

After the concept of high-speed machining was put forward, after long-term exploration, research and development, it has been widely used in industrial production in the near future. The high-speed cutting system is mainly composed of high-speed cutting cnc machining tools, high-performance tool clamping systems, high-speed cutting tools, and high-speed cutting cam system software. The reason why high-speed cutting is more and more widely used in the industry is because it has significant advantages over traditional machining

What kind of machine tool can meet high-speed cutting?

1. Short processing time and high efficiency.
2. The cutting condition of the tool is good, the cutting force is small, and the force on the spindle bearing, tool and workpiece is small.
3. The tool and workpiece are less affected by heat.
4. Good surface quality of the workpiece.
5. The high-speed cutting tool has good thermal hardness.
6. It can process high hardness materials and hardened steel with hardness up to hrc40-62.
For what kind of machine tool can meet high-speed cutting, it can be roughly divided into the following requirements:

1. The mechanism design is suitable for high-speed operation

The high-speed machine tool first requires its mechanism to have high rigidity, to be able to absorb high-frequency vibration and high inertia G value to ensure high-speed cutting precision and stability.

2. Excellent CNC control system

The CNC numerical control system is the unit that issues position instructions, which requires that the instructions can be transmitted accurately and quickly. After processing, the position instruction is issued to each coordinate axis. The servo system must quickly drive the tool or the table to move accurately according to the instruction. It requires the ability to quickly process the program segments, to be able to control the CNC machining error to a minimum, and so on. In the field of high-speed machining applications, Siemens 840D and Fanuc18iMB are the most representative.

3. Tool holders and tools suitable for high-speed operation

High-speed cutting tools, especially high-speed rotating tools, are required to have better quality and performance in terms of ensuring machining accuracy and operating safety.

4. Professional CAD/CAM software

Professional CAD/CAM software requires a precise path calculation method, which can not only accurately meet the accuracy requirements of 3DProfile, but also reduce the discharge process, and even achieve the surface quality requirements without polishing. It must be able to generate a good cutting path and stabilize the cutting volume, which not only improves 

https://numerical-control.com/

machining efficiency, but also prolongs tool life and saves tool costs.

Contact Us


Get In Touch or Get A Quote

Need an expert? you are more than welcomed to
leave your contact info and we will be in touch shortly
YOUR COMPANY
Sifangyuan Industrial Park, Xinshapu, Huaide Community
Humen town, Dongguan City, Guangdong Province. 
860769-82886112
860769-82886112