Especially for long screws, Ohm screw, rolling ball screw made, and machinery, hardware tools, vehicle parts, thread rolled processing.
适用欧姆螺杆、滚造级滚珠螺杆，及机械、五金工具、汽机车零件的螺纹转造加工。
Analyzed technology of thread-rolling, put forward a method of high positional screw thread working and introduced the fixture configuration of thread-rolling in detail.
通过对滚压螺纹的工艺分析，提出一种高位置精度螺纹的滚压加工方法，并介绍加工螺纹的夹具。
The reasons for the shortage of screw thread after skew rolling were discussed.
另外，还对斜轧过程中容易出现牙型尺寸不足的原因进行了分析。
The reasons for the shortage of screw thread after skew rolling were discussed.
另外，还对斜轧过程中容易出现牙型尺寸不足的原因进行了分析。
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