Quality control method for processing parts using electrolytic technology

After the W-type fuel injection pump body test was completed, a small high-speed in-line electrolytic deburring fixture for the fuel injection pump body (including the fuel injection pump), a small high-speed inline fuel injection pump body and a spray were gradually developed The high-pressure chamber electrolytic deburring of the pump body has been included in the main process and has been running for nearly a year. Due to the quality control of the electrolytic technology processing parts, the quality control method of the electrolytic technology processing parts is mainly to strictly control the electrolysis time, strictly control the current intensity, and effectively control the concentration of the electrolyte (adding chemicals in a timely manner). The detection method can be measured by visual inspection or using an endoscope. Cooperate with the display to make measurements and regularly replace the cathode head to ensure the accuracy of electrolysis.

The electrolytic deburring technology is applied to W-type and other fuel injection pumps. The burrs of each interpenetrating hole in the fuel pump body are completely removed, and the joint surface is smooth, which fully meets the design and process requirements. Therefore, we believe that this technology can be widely used in the deburring method of various complex cavity and deep hole parts produced by the company. Today, product quality is increasingly valued, more attention should be paid to the application of new technologies on the edge process, so as to enable deburring of the low-pressure cavity of the small-speed in-line fuel injection pump and the fuel injection pump. Modern vehicle power clean diesel power Bosch is committed to Passenger cars are moving towards a cleaner and more economical future. Bosch Automotive Diesel System Located in Wuxi City, Jiangsu Province, Bosch Automotive Diesel System was established in Kenian. As a proprietary company engaged in modern diesel injection technology and aftertreatment system, it is a partner you can trust and have great potential.

16MM Metal Switches

16MM Metal Switches

Yeswitch 16MM Metal Switches could be divided into aluminum casing and stainless steel casing and also could be divided into Momentary Switch and self-locking Metal Push Button Switch .

This 16MM series Waterproof Push Button Switch offer a long life expectancy, could used in Industrial control instruments, Medical equipment, Security monitoring equipment, Vehicle peripherals, Audio-visual equipment and Energy storage equipment,etc.

Metal Push Button Switch


In addition, All casings are made through high-precision lathes, and the polishing and plating are rigorously screened. The metal fittings inside the metal switches are made of brass gold plated material, so the switch can have good conduction function and stable quality after long-term use.

The 16 series illuminated metal switches offer a long life expectancy, water resistance to IP67 ratings, and ring or power symbol illumination.This switch has a 16mm panel cutout size. Additional options include a high, high flat or rounded bezel option, and your choice of a solder lug or wire lead termination.

As for the indicator light , we offer customized service, customers could choose the effect , shape and the color. What is worth mentioning is that our indicator light could offer double color, which could offer our customers more choose in the item of light. Meanwhile, on the item of terminal shape, we could also offer customized service, we have solder terminal and free wire length could choose, 500mm is the normal standard.


Momentary Switch


This serious metal push button switches are of high quality and reliable products. The switch has passed IP67 dust proof and waterproof certification, which indicates it can be operated in harsh environments. Moreover, all materials could meet the European and American environmental protection requirements , for example, UL and ROHS certificate.

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YESWITCH ELECTRONICS CO., LTD. , https://www.yeswitches.com

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