After thoroughly studying the MEM process, the frequency range of inertia force, which is caused by the scanning movement of extrusion head, has been found.
本文在深入分析MEM工艺过程之后，找出喷头扫描运动产生的惯性力的频率范围。
The existing questions of mould wear and the protruding head of spur gear during the warm extrusion are discussed and the reason and aftereffect are analyzed.
论述了温挤压成形时存在模具磨损与挤出齿轮件头部凸的问题，分析了其产生的原因与造成的后果。
The response of the polymer melt behavior of orientation for axial vibration of screw in short pipe extrusion die head was studied by the light scattering technology.
利用光散射测量方法研究了短圆管挤出模头中聚合物熔体取向行为对螺杆轴向振动的响应。
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