进给运动

EQ6100 hole in accordance with the crankshaft and camshaft cylinder hole processing demands, first of all, boring head to determine the movement and power parameters; and then the design principle of the completion of program analysis and design of structural calculations; finalized to the motion control system into the design.

摘 要：根据 EQ6100缸体曲轴孔与凸轮轴孔的加工要求，首先确定镗削动力头的运动和动力参数；然后完成方案原理的设计分析以及结构计算设计；最后完成进给运动控制系统的设计。

The ring is rolled by drive roller and mandrel roller, drive roller offer rotation to make ring rotate continuously and mandrel roller offer line feed to make the ring wall become thinner and thinner. The guide roller ensure the ring rolled comfort, and inspect roller check the rings diameter whether reach the limit dimension.

主动辊提供转动，使环件变形区不断循环周而复始的通过轧辊孔型；芯辊提供直线进给运动，使环件壁厚不断减小以实现环件直径扩大的加工过程；导向辊保证轧制平稳进行，检测辊测量轧制环件尺寸是否达到要求以停止轧制。

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。

Feed mechanism; advanced gear

手动或自动控制进给运动的机构。

In this thesis, from machine tools acc/dec capability and interpolation precision point of view, constrains of feed motion for high speed machining is investigated.

本文从机床加减速能力和插补精度方面考虑，分析高速加工中进给运动应满足的约束条件。

This algorithm provides a more continuous feed motion using C2 continuous derivatives and nearly-arc spline parameterization.

该算法采用二阶连续可导的五次样条和近弧长样条参数提高了进给运动的连续性；速度控制算法保证机床在高速运行过程中加加速度的二次连续、加速度、速度和位移与时间关系的高阶连续变化，并且保证在各自的约束范围内，从而使机床的运动平稳，避免产生大的冲击和振动，同时有利于提高加工质量，减少加工时间。

With the synchronous spindle the spindle rotation and the feed motion are synchronized by an electronic regulation according to the lead of thread.

根据螺纹导程，电力控制，主轴旋转和进给运动都是同步的。

Both numerical control induction machine tool X-Z axis and slew workbench of part drive by numerical contral, the coil feed motion is drived with servo motor which joins to ball screw assemblly to carry out.

数控感应淬火机床X-Z轴和工件的回转工作台均采用数控驱动，感应头的进给运动通过伺服电机带动滚珠丝杠来实现。

Slotting machine: type of machine tool in the vertical plane for reciprocating movement within, to the movement into the table to do.

4插床：该类机床刀具在垂直面内作往复运动，工作台做进给运动。

These methods cover to-and-fro feed movement andintermittent movement.

这些加工方法涉及到往复进给运动、间歇分度运动等。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。