knurling
YT430YT310自动滚花机设计 关键词:滚花,自动化,振动给料机 [gap=1331]Key Words: knurling,automatic, vibrational-load machine
annular knurl
... KNRL Knurl 硬节 annular knurl 滚花 Knurl Prawn 斑节虾 ...
rose work
Rose Work(滚花), 此释义来源于网络辞典。
[机] Knurl
... knurl screw 滚花螺杆 Knurl 节;压纹;滚花;滚花旋钮 knurled dies 滚花模 ...
滚花是在金属制品的捏手处或其他工作外表滚压花纹的机械工艺,主要是防滑用。