视频一区在线观看-日本大尺度做爰呻吟-亚洲第一区视频-国产视频大全-枫可怜av-成熟女人毛片www免费版在线-国产福利视频一区二区-日本色图片-六月丁香激情综合-伊人日日夜夜-中文字幕国产高清

全國熱線服務:

News 當前位置:首頁 > News > News >

Understand what is the range of properties of honing tubes

Understand the range of honing tube properties
Honed pipes refer to pipes that have been honed, which can be called honed pipes. The pipes here mainly refer to seamless steel pipes. Therefore, honing is a processing process through which the inner hole of the pipe reaches the expected tolerance size, surface roughness, etc., and makes it within the tolerance range.
The processing technology of honing pipes is honing, while the processing technology of oil cylinder pipes, which are pipes used in oil cylinders, may not be honing, but may also be other processes such as rolling.
The inner hole roughness of the honing tube can be less than 0.63nm, and the linear standard can be less than 0.3mm/m. Therefore, it can have a higher level of dimensional accuracy. Therefore, it can be used in some demanding situations. And its honing requires the use of a honing machine. Generally speaking, the honing head on the honing machine performs axial linear reciprocating motion.
Please indicate the source when reprinting:http://m.029zb.cn

上一篇:Does everyone know that honing pipes can be tested?

下一篇:Hydraulic cylinder manufacturers talk about the improvement of dust-proof glands of oil cylinders