切角

Calculation formulae were derived for the maximum angle error of the outputting gear caused by the tangential synthetic tolerance and the last motion error angle caused by normal directional side clearance.

推导出了由切向综合公差引起的输出齿轮最大角度误差的计算公式和由法向侧隙引起的空回误差角的计算公式。

At last, the calculation of shear failure angle is derived.

最后对土体剪切破裂角的计算进行了推导。

The result shows that auger drill tips has little effect on the hole drilling resistance.

结果表明，钻尖的类型对钻孔阻力矩有一定的影响，但较小；切土刀刃角在30°，45°，60°的变化，对钻孔阻力矩几乎没有影响。

Based on the machine development, a research and analyses of auger drill bits with different kinds of drill tips and soil cut blade angles were carried out in tree planting field.

在设备研制成功的基础上，对钻孔机钻头不同钻尖、不同切土刀刃角进行了实地试验研究和分析。

In the production of corrugated carton, apart from some pressing require higher levels of quality, to go to the high speed automatic packaging line made of cardboard, basic to and slitting, indentation, breaktwo open-angle, molding, nail box in the route.

在生不销瓦楞纸箱时，不兴一些差不败型质量给求比力矮，给上矮速被迫包装生不销线的纸箱边，根基都是给和不合切，不抬痕、开糟开角、不败型、钉箱的工艺道路。

Empire Molding Wheel: mainly used for clearance angle \ gully.

Empire成型砂轮：主要用於清角\切沟。

Then,by mathematics analysis, it prove that the contradiction difficult problem have been quite resolve when cutting clearance angle is zero degree but cutting surface mark deepness theoretics value is zero.

然后通过数学分析，证明在锯料角等于零度而使锯痕深度理论值为零的情况下，两者相互矛盾的难题得到了彻底解决；所做的锯切实验也验证了这一点。

First it analysed the principle made cutting power depress of zero degree side clearance angle woodworking saws from affecting cutting power three factor.

从影响锯切功率的齿距、齿槽面积以及锯料量三个因素入手，对零锯料角木工锯子的切削性能进行了研究。

The co-use of weld and bolts joint has been proposed in "The Specification of High-Strength Bolt Connection in Steel Structures"(JGJ 82,consultative draft).

1概述在《钢结构高强度螺栓连接技术规程》(JGJ82征求意见稿)中〔1〕，提出了栓焊并用的连接形式，即在一个连接节点中，摩擦型高强度螺栓连接和角焊缝焊接连接并用，且承受同一剪切荷载作用。

It is one of the most widely used methods to groove and disconnect the workpiece with the cutter,but in the process of cutting the movement of the cross-feed can reduce the working orthogonal clearance,which increases the friction between the tool flank of the cutting tool and the machined surface,and hence results in the break of the workpiece and the working tool.

用切断刀对被加工工件切断或切槽是生产中应用最广泛的加工方法之一，但在切削过程中横向进给运动的影响使刀具工作后角减小，加剧了刀具后刀面与加工表面之间的摩擦，从而会导致工件被挤断，刀具易折断。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。