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The stepper motor Peristaltic Pump can be used alone with the control program developed by our company, or it can be used with the customer's own PLC control program.
The integrated circuit board specially designed by our electronic engineers can be used with NEMA23 stepper motors, and try a variety of pump head pump tubes at the same time. Support the function customization of Modbus protocol and analog control. The size of the circuit board is as large as the palm of the hand, but its functions are comparable to the digital peristaltic pumps on the market. UCP series peristaltic pumps have compact structure, small volume, powerful functions and high precision. It is suitable for various medical equipment, analytical instruments, packaging machinery, etc.
Stepper Motor Peristaltic Pump,Low Pulse Peristaltic Pump,Intelligent Peristaltic Pump,Timer Transfer Pump Baoding Chuangrui Precision Pump Co., Ltd. , https://www.crprecisionpumps.com
Figure 2 Effect of HSS tool coating on deformed debris thickness. Material: 34CrMo 4V, Vc=30m/min, f=0.2mm, ap=2.0mm
There is a misleading discussion in the industry that some coatings have low heat penetration values ​​(similar to the thermal conductivity concept), but the tools do not actually have true thermal protection. This shows that even if the thickness of the coating reaches several micrometers, the cutting edge of the HSS tool is not protected and the heat resistance of the cemented carbide base material has never been reached. However, in practice, when the coated tool is used, a very low temperature is actually measured on the blade (Fig. 3).
Figure 3 Effect of coating on HSS bit temperature Material: 42CrMo 4V, coating: TiN, 2μm, f=0.1mm
The basic function of a wear-resistant coatings action <br> <br> coating is effective protection tool, a tool to suppress withstand a variety of wear. People often say that the harder the better, the higher the hardness of the coating, the better the effect. However, this generally accepted statement is debatable. In general, the hardness of a coating is highly dependent on temperature. Temperatures above 500 ° C (this temperature is easily achieved at the cutting edge), the temperature values ​​of many coating materials are no longer comparable to the test values ​​at room temperature. In addition, once the temperature rises, the particular coating no longer has mechanical stability and begins to oxidize.
Optimize coatings to help the tool improve competitiveness (2)