99热这里-欧亚av-色先锋av-国产草逼视频-91在线亚洲-成人性生活免费视频-午夜影院污-樱桃香蕉视频-精品久久久一区-男人天堂亚洲天堂-国产美女视频一区-欧美一级性片-av在线色-99r在线视频-一区二区的视频

全國熱線服務:

FAQ 當前位置:首頁 > News > FAQ >

Why do honing tubes get scratched?

Honing is mainly used to process hole diameters, usually cylindrical holes, such as cylinder barrels, valve holes, connecting rod holes, box holes, etc. The processing size is generally 5-500mm, and can be larger. And under certain conditions, it can also process outer circles, flat surfaces, spherical surfaces, and tooth surfaces. Its surface roughness can reach Ra0.32-0.08 microns. If honed, it can reach less than Ra0.04 microns. Therefore, this processing method seems to be the most commonly used at present, and the equipment used is generally a honing machine.
(1) If the honing tube is scratched, what is the main reason?
Answer: If it is scratched, there are three main reasons, which are the material problem of the workpiece itself, the problem of the honing rod or the honing head, and the problem of the machine tool honing fluid. As for the specifics, I will not analyze it in detail here.
(2) Can it be used directly after welding?
Answer: The honing pipe cannot be used directly after welding, because various problems will occur.
 

上一篇:How to repair a hydraulic cylinder when it encounters a failure

下一篇:Introduction to the production process development and working principle of honing tubes