according to coal breakout feature, the author has studied the relationship between cutting groove shape and the lump of coal and cutting resistance as well as cutting efficiency.
根据煤的崩落性质,研究了截槽形状与煤的块度、截煤阻力及截齿的切削效率等关系。
it can ensure tidiness of groove shape for skewed rotor, accordance of the sheets tilted and easy to insert these conducting bars with the manufacturing process of inserting stamping sheet.
加入工艺沖片的制造工艺能保证斜槽转子导条槽形整齐,扭斜一致,插导条容易。
comparison analysis shows that opening force will be raised by new groove shape design, and higher stability is gained.
对比分析表明,通过优化槽形可大大提高端面开启力和气膜刚度,使密封更稳定。
the influence of the grinding plate groove shape on steel ball processing quality is briefly analyzed.
简要分析了研磨盘沟槽形状对钢球加工质量的影响。
in addition, each groove shape opening of the utility model is a pressing part, so the structure of the nail puller is simple with low costs.
另外,本实用新型的起钉器每一个槽形口为一个沖压件,故结构较为简单,成本低。
using electronic sweep mirror, electronic prober and energy spectrum meter to investigate the groove shape wear of a cutting tool, while numerical controlled turning the pure nickle.
本文对数控车削纯镍时刀具的沟槽磨损问题,应用扫描电镜、电子探针、俄歇能谱仪等进行了探讨。
through the experimental measurement, the rational formula for the groove shape has been tested and the conditions and applicable…
通过实验测定,检验了槽形缺陷的定量计算公式,指出了符合定量计算公式的条件和适用范围。
the external wall of the through pipe is provided with the spiral groove, the cross section of the spiral groove is in a groove shape with two convex sides and a concave middle.