刀杆

In all other turning operations, it is feed rod that drives the carriage.

在所有其他的车削加工中，进给杆驱动刀架。

We can also provide special purpose of bending die, elbow-, knife-shaped die, 90 °, 60 °, 45 °, 30 °, R-shaped, cylindrical, pressure-bending, U-bending and embossing Die, Die container, various Denggan mode, cutting plate machine blade, to map processing, non-standard design.

我们还可以提供特殊用途的折弯模具，有弯头模、刀形模、90°、60°、45°、30°、R形、圆柱形、折弯压力形、U型和折弯压印模、集装箱专用模、各种灯杆模、剪板机刀片、来图加工、非标设计等。

We can also provide for special purposes Die, Die elbow, knife-shaped die, 90 °, 60 °, 45 °, 30 °, R-shaped, cylindrical, pressure-bending, U-bending pressure and an impression Container module, various Denggan mode, cutting plate machine blade, to map processing, non-standard design.

我们还可以提供特殊用途的模具，有弯头模、刀形模、90°、60°、45°、30°、R 形、圆柱形、折弯压力形、 U 型和折弯压印模、集装箱专用模、各种灯杆模、剪板机刀片、来图加工、非标设计等。

For the optimization of mechanism design of rolling cut shears, a CAD software of rolling cut shears was developed and was used for the analysis of the factors such as crank radius, link rod length, phase difference, center distance of cranks and the offset position of upper blade carriage, which influenced the cutting quality, strength parameters and the load of main parts.

为了实现滚切剪机构设计的最优化，开发了滚切剪计算机辅助设计软件，利用该软件对影响滚切剪剪切质量、力能参数以及主要杆件受力的曲柄半径、连杆长度、相位差、曲柄中心距以及上刀架偏移量等因素进行了分析研究。

This paper brings forward a new cutting mode, three-bar mechanism, in which a kind of controllable telescopic equipment is added on the original circular-section shield. It can cut any kind of section.

提出一种三杆切削机构，它在原有圆形盾构刀盘上加装可控制的伸缩机构，完成任意断面的切削，结构简单实用。

The hob is the endless screw and the gear is the wheel.

滚刀就是那个通长螺杆，齿轮则是那个啮合的轮子。

The hob is the end-less screw and the gear is the wheel.

滚齿刀是蜗杆，传动装置是涡轮。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。