... pitch diameter of screw 螺纹中径 Varying pitch screw 变螺距螺杆 variable pitch screw 可调螺距螺旋桨 ; 变螺距螺旋桨 ; 变距推进器 ; 变距螺旋桨 ...
基于42个网页-相关网页
... pitch diameter of screw 螺纹中径 Varying pitch screw 变螺距螺杆 variable pitch screw 可调螺距螺旋桨 ; 变螺距螺旋桨 ; 变距推进器 ; 变距螺旋桨 ...
基于36个网页-相关网页
... pitch diameter of screw 螺纹中径 Varying pitch screw 变螺距螺杆 variable pitch screw 可调螺距螺旋桨 ; 变螺距螺旋桨 ; 变距推进器 ; 变距螺旋桨 ...
基于32个网页-相关网页
... pitch diameter of screw 螺纹中径 Varying pitch screw 变螺距螺杆 variable pitch screw 可调螺距螺旋桨 ; 变螺距螺旋桨 ; 变距推进器 ; 变距螺旋桨 ...
基于32个网页-相关网页
variable pitch screw bar 变螺距丝杠
variable-pitch screw pair 变导程螺旋副
variable-pitch screw rod 变螺距丝杠
variable pitch screw sleeves 变距螺旋轴套
CNC lathe; variable pitch screw; NC Program; on the cutting point; graphic method;
数控车； 变螺距螺杆； NC程序； 起刀点； 图解法；
Compression cancellous bone screw with both ends thread is a Variable pitch screw designed tO provide rigid 'fixation of cancellous bone fracture.
双端螺纹松质骨加压螺钉的特点是两端螺纹具有不同的螺距，无螺帽。
Programming by the plane curve unwrapped from the helix curve and cutting layer by layer, we created the variable pitch screw on the 3.5 axis NC milling.
文章基于3.5轴数控铣床，利用螺旋线展开的平面曲线编程，分层切削，加工出变螺距螺纹；
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