查询词典 follower rest

In view of each type of Cam Mechanism, the corresponding programming has been carried on to solve the problem of the visual input of the knife-edge, the roller, the flat-face base translating follower and oscillating follower plate Cam Mechanism.

针对凸轮机构的各种类型，进行了相应的程序编制，解决了尖顶、滚子、平底直动从动件和摆动从动件的盘形凸轮机构可视化输入，实现了自动化设计和参数化绘图。

On applying the theory of differential geometry, the research shows the procedure for determining the required cutter path for cutting conical cam profile using a NC milling machine based on the analytical profile expression of conical cam with oscillation conical roller follower or with a translating conical roller follower established in 3D space. The analytical expression of cutter path is provided for a tapered endmill cutter, whose size may be identical to or smaller than that of the conical roller.

应用微分几何理论，以在3维空间所建立的圆锥滚子摆动从动件和直动从动件圆锥凸轮机构凸轮廓面的解析表达式为基础，对数控铣床加工圆锥凸轮廓面所需刀具轨迹方程的建立方法进行了研究，根据所采用的锥形刀尺寸等于或小于圆锥滚子尺寸的情况，推导出相应的刀具轨迹方程的解析表达式。

48 SD rats were randomly di2 vided into eight groups : rest group , exercise group , low pollution exercise group , low pollution rest group , middle pollution exercise group , middle pollution rest group , high pollution exercise group and high pollution rest group .

48只SD雄性大鼠随机分为8组：空白对照组、单纯运动组、低污染运动组、低污染安静组、中污染运动组、中污染安静组、高污染运动组和高污染安静组。

Dai: In a sense, the meaning of the "rest" is to bring forward our thinking to make a "recorded file", putting it there just to provide a case for the future people to research today, that is to say: Not everyone of this era is a blind follower and not everyone is callously numb.

戴：从某种意义上说，"休止"的意思，就是把我们的思考提出来做个"备案"，放在那里给以后的人研究今天提供一个案例，就是说：这个时代并非所有的人都是盲从者；并非所有人都是麻木不仁者。

According to may appear problem on machining process, must do some with follower rest, tailstock for further improvement.

因此，要提高超细长轴车削加工的精度，必须对车床的夹具和刀具做进一步的改进。

To explore the mechanism of the follower rest,a united model is developed to simulate the formation of the diameter error of the slender bar.

为探索跟刀架的作用机理，开发了一个联合模型用以仿真细长轴车削尺寸误差的形成过程。

Slender bar ; turning ; follower rest ; diameter error ; simulation ; dichotomy

细长轴；车削；跟刀架；尺寸误差；仿真；二分法

Therefore, for improving the accuracy of exceed slender axle on turning,must need to do with the lathe fixture and cutting tool for further improvement. In order to reached the requirements of precision machining,in machining process must use follower rest、flexible active thimble、space block and bracket etc fixture and assistive device.

超细长轴在车削加工中承受自身重力、切削力、高速旋转产生的离心力的作用，极容易出现振动与弯曲变形现象，增大轴的几何形状误差，而超细长轴的轴向尺寸较大，直径较小，热扩散性及刚性差，受切削热作用会在轴向发生线性膨胀，若在轴向的伸长量无法得到消除，轴将受迫弯曲，从而影响轴的精度。

Q: A and B are either opponents in match play or fellow-competitors in stroke play and they are sharing a caddie. They are on the teeing ground and the caddie is positioned where their tee shots would be expected to come to rest. As tee shot comes to rest well short of the caddie and Bs tee shot comes to rest near the caddie. Without specific directions from either A or B, the caddie leaves Bs bag near Bs ball and returns with As bag to As ball. As next stroke strikes Bs bag.

问：A和B或者是比洞赛上的对手，或者是比杆赛上的同组球员，他们共用一个球童。A和B都在发球台，球童站在他们发球后球可能会停下来的位置。A发球后，球停在不到球童的地方。B发的球停在球童附近。A和B都没有特别的指示，球童就把B的球包留在了B的附近，把A的球包放到了A的球旁边。A的下一杆打到了B的球包。

The form of its locomotion is: first, drive shaft inconjunction with the knife rest going down vertically in a certaindistance, then the magnetic stepping motor works, then the gearwheel group revolving with the shaft and the knife rest. Afterrevolving a circle, the air pressure vat decompresses, then, theshaft and the knife rest resets in the result of the spring.

其运动形式是：通过气压缸将传动轴和刀架打下一个固定距离，然后步进电机开始工作，通过带轮组带动传动轴和刀架作旋转运动，旋转360度后气压缸开始减压，复位弹簧使主轴和刀架复位。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"