Vibration 振动
Gearbox noise and vibration 变速箱噪声及振动
Broaching n&v 拉削，扩孔
To realize the broaching and returning function 实现拉削与返回功能
Broach也做提出之意，如broach a subject
Standard component标准件
Part drawing 零件图
Assembly drawing 组装图
Size marking尺寸标注
Technical requirements 技术要求
Twist 扭转 thread 螺纹 shear 剪切
Strap 皮带 washer 垫圈 spacer 垫片
Deformation 变形 wear 磨损
These product can stand wear and tear.这些产品经久耐用
Screw rod 丝杠 lead rail 导轨 coupling连轴器 valve阀门 actuating motor伺服电机 stepper motor步进电机
The lead rail was worn out.导轨磨穿
Rounding chamfer 倒角
Suitable for cutting,rounding chamfer,and precision pressing. 适合拉削，倒角，冲压较小的零件。
