补偿杆

And expounds the screw pitch error compensation of specific methods.

阐述了丝杆螺距误差补偿的具体方法。

The transformation relationship from the screw axial section to its orthogonal projection and the compensation are given.

本方法的特点是不需要将丝杆抬起升角角度就可实现测量，给出了在螺纹轴截面和正交投影间基准转换的关系式，并以此讨论分析了补偿量。

The compensation board by board and not strictly parallel, the two mirror each other not vertical, the incident light and not vertical mirror, screw-top block and mobile positioning block contact between the loosening or wear problems, a simple analysis and Processing.

对分光板和补偿板不严格平行、两反射镜相互不垂直、入射光与反射镜不垂直、螺杆顶块与移动镜接触定位块之间的松动或磨损等问题，进行了简单的分析和处理。

This structure effectively compensation between the sleeve and the valve stem of the tolerance zone and in the media of elastic deformation under pressure to resolve the two-way valve in the transmission medium of exchange that exist in the process of sealing problems.

这种结构有效地补偿了轴套与阀体之间的公差带及阀杆在介质压力下的弹性变形，解决了阀门在双向互换的介质输送过程中存在的密封问题。

This structure effectively compensate for the tolerance between the sleeve and the valve stem in the medium zone and the elastic deformation under pressure to solve the two-way valve in the transmission medium of exchange that exist in the process of sealing problems.

这种结构有效地补偿了轴套与阀体之间的公差带及阀杆在介质压力下的弹性变形，解决了阀门在双向互换的介质输送过程中存在的密封问题。

This structure effectively compensate for tolerance between the sleeve and the valve stem in the medium band and elastic deformation under pressure to solve the two-way valve in the process of exchange of the medium transport sealing problems exist.

这种结构有效地补偿了轴套与阀体之间的公差带及阀杆在介质压力下的弹性变形，解决了阀门在双向互换的介质输送过程中存在的密封问题。

This structure effectively compensate for tolerance between the sleeve and the valve body and valve stem in the medium with the elastic deformation under pressure to solve the two-way valve in the transmission medium interchangeable sealing problems existing in the process.

这种结构有效地补偿了轴套与阀体之间的公差带及阀杆在介质压力下的弹性变形，解决了阀门在双向互换的介质输送过程中存在的密封问题。

Its high speed is between 4000-500 stitch per minute.It adopts the designs of cam controlled swing needle bar,eccentric hook shaft compensation mechanism,hanging thread link feed mechanism,turing takeup lever,oil pump suto lubrication mechanism.

其最高缝速在4000-5000针/MIN之间，在结构上采用凸轮机构控制针杆摆动、偏心旋梭轴补偿机构、悬结式连杆送料机构、旋转式桃线、螺旋油泵自动润滑系统等设计。

This device adopts 2 simple ratchet-wheel organization to substitute for the original complicated mechanism of worm and worm wheel, so as to achieve the function of brake clearance self-compensation.

该装置采用两个结构简单的棘轮机构取代复杂的蜗轮蜗杆机构，来实现制动器间隙的自动补偿功能。

The boring bar was designed into a new structure consisting of two coaxial bars. As a result, the micro-boring bar can be made with relatively smaller outer diameter, which was suitable for boring smaller and deeper hole, even the measuring and compensating sensors have been incorporated.

但是，在镗削加工中就遇到了较大困难，因为镗杆的径向尺寸受到被镗孔尺寸的严格限制，用于误差在线检测的传感器和用于误差在线补偿驱动的传感器不能直接安装在镗杆内。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。