查询词典 follower rest

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。

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

为了达到所要求的加工精度，加工过程中要使用跟刀架、弹性活络顶尖、垫块和托架等夹具和辅具，针对加工过程可能出现的问题对普通跟刀架、尾座进行改进。

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。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。