Stress analysis & parameters optimization of slot for releasing stress of a tie-bar of an injection machine;
注塑机拉杆卸载槽的应力分析与优化
Study on the pressure-relieving groove for handling shaftwall break;
卸压槽治理井壁破裂研究
Solution to solve this problem is generally that the conventional unload groove is applied.
卸荷降压槽适合于在小侧隙、无侧隙齿轮泵中与卸荷槽配合使用。
From respects of using supplementary oil intake from end face, removing unload groove and choosing proper flow diameters of intake and output oil pipes etc.
从采用端面补充进油、取消卸荷槽及选择合适的进出油管通径等方面论述了提高齿轮泵容积效率的有效措施 ,并运用实例加以验证。
In view of the problems existing in the processing quality at the unloading groove of the RD2axle journal, the improvement measures are put forward in such aspects as the structure and technology.
针对RD2型车轴轴颈卸荷槽部位加工质量存在的问题,从结构、工艺等方面提出了改进措施。
It carefully observes and does the microcosmic and macroscopic analyses about corrosion pit,crack on the surface of RD2 axle journal load relieving groove,which indicates that the cracks initiate around corrosion pits and propagate through grains along the way vertical to the s.
结合卸荷槽部位的结构特点及受力情况,阐述了引起RD2轴卸荷槽部位腐蚀疲劳裂纹的主要原因为大气腐蚀,为制定有效预防措施提供了可靠依据,对确保行车安全有重要意义。