它包括齿轮、离合器及手动和自动进给床鞍用的手柄。
It including the gear, the coupling and manual and automatically enters the handle which USES for the bed saddle.
齿轮的齿侧间隙直接影响数控机床的加工精度，因此，进给系统传动间隙的消除是机床数控改造的一项重要内容。
The tooth side slack of the gear influences the machining accuracy of NC machine tool directly, so, taking out the slack of feed drive gearing is an important item in the machine tool rebuilding.
分析齿轮摆辗凹模的失效形式，并且通过改变直齿圆锥齿轮摆辗的工艺参数的有限元模拟，探讨了凹模进给量、摩擦系数和摆头倾角的改变量对凹模应力影响以及对凹模失效形式的影响。
The failure form of rotary roll cavity die for straight tooth bevel gear was analyzed, and the finite element simulation method was employed to change the processing parameter of rotary roll.
本文结合EQ140汽车后桥从动伞齿轮辗扩实践，对环形件辗扩工艺的进给规范进行了研究。
The feed regulation in ring rolling is researched on the basis of production of driven bevel gear blank in back bridge of EQ140 automobile in this paper.
根据进给系统的要求，对切削力和滚珠丝杠进行了计算，并选配了合适的齿轮和进给电机。
In accordance with the requirements of feeding system, the cutting force and the ball screw is calculated, and equipped with appropriate gear and feed motor.
本文在高速滚齿机上，利用遥测应变仪，测定了工件材料，进给量，切削深度，切削速度，齿轮齿数及螺旋角等对力矩的影响，并得出径节为8时的力矩公式。
This paper presents the information of the effect, measured with a tele-strain-meter, of work material, feed, cutting speed, depth of cut, number of teeth and helix Angle etc.
本文在高速滚齿机上，利用遥测应变仪，测定了工件材料，进给量，切削深度，切削速度，齿轮齿数及螺旋角等对力矩的影响，并得出径节为8时的力矩公式。
This paper presents the information of the effect, measured with a tele-strain-meter, of work material, feed, cutting speed, depth of cut, number of teeth and helix Angle etc.
应用推荐