Stainless steel vacuum pump cylinder how to check

Any machine in the use of a long time have to be overhaul, stainless steel vacuum pump is no exception, it is often required for maintenance, the stainless steel vacuum pump cylinder inspection is a very important task, together with a detailed Understand the stainless steel vacuum pump cylinder how to check it. Stainless steel vacuum pump cylinder how to check 1, measuring the stainless steel vacuum pump cylinder circularity and cylindricity, according to the degree of wear and tear to determine boring cylinder or replacement. 2, cylinder roundness and cylindricity meet the relevant provisions. 3, stainless steel vacuum cylinder cylinder surface should be no cracks, trachoma, scars, grooves and other defects, the surface roughness of 1.6. 4, cylinder water jacket does not allow cracks or leaks and other defects. 5, after the hammer cylinder cylinder diameter increases shall not exceed 2% of the original size, stainless steel vacuum pump cylinder wall thickness reduction of not more than 1/12 of the original wall thickness. These stainless steel vacuum pump cylinder repair methods is that these steps can be easily completed stainless steel vacuum pump cylinder inspection work to facilitate our use. Further reading: Motor IFAT China's top ten brands Guangzhou Exhibition building water pump manufacturers ranking ptc Show article belongs to Internet industry (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor : Lindj (QQ / WeChat: 181817456) Starting: http://beng.liuti.cn/ (Service Hotline: 400-6030-811)