机械图纸常用词汇中英文

机械图纸常用词汇中英文1. 弯曲 Bend

•弯曲（动词）: Bend

•弯曲（名词）: Bend or Curve

2. 齿轮 Gear

•齿轮: Gear

•齿: Teeth

•齿轮比: Gear Ratio

•齿数: Number of Teeth

3. 连接件 Joint

•连接件: Joint

•机械连接件: Mechanical Joint

•螺栓: Bolt

•螺母: Nut

•锁紧螺母: Locking Nut

4. 轴 Axis or Shaft

•轴: Axis or Shaft

•轴承: Bearing

•动力传动轴: Power Transmission Shaft •中心轴: Center Shaft

5. 表面处理 Surface Treatment

•表面处理: Surface Treatment

•镀锌: Galvanization

•镀铬: Chrome Plating

•涂漆: Painting

6. 加工 Process

•加工: Process or Machining

•锯切: Sawing

•钻孔: Drilling

•磨削: Grinding

•铣削: Milling

7. 尺寸 Dimension

•尺寸: Dimension

•长度: Length

•宽度: Width

•高度: Height

•直径: Diameter

8. 正交投影 Orthographic Projection

•正交投影: Orthographic Projection •主视图: Front View

•侧视图: Side View

•顶视图: Top View

•截面视图: Sectional View

9. 标注 Annotation

•标注: Annotation or Dimensioning

•尺寸标注: Dimensioning

•线性标注: Linear Dimensioning

•角度标注: Angular Dimensioning 10. 装配 Assembly

•装配: Assembly

•部件: Component or Part

•螺栓连接: Bolt Connection

•焊接: Welding

11. 图纸符号 Symbols

•图纸符号: Symbols

•直线: Line

•圆: Circle

•箭头: Arrow

•平行: Parallel

•垂直: Perpendicular

12. 孔 Hole

•孔: Hole

•直孔: Straight Hole

•盲孔: Blind Hole

•放样孔: Counterbore Hole 13. 螺纹 Thread

•螺纹: Thread

•内螺纹: Internal Thread

•外螺纹: External Thread

•公制螺纹: Metric Thread

•英制螺纹: Imperial Thread 14. 材料 Material

•材料: Material

•金属: Metal

•不锈钢: Stainless Steel

•铝合金: Aluminum Alloy

15. 组件 Component

•组件: Component

•驱动器: Driver or Motor

•传感器: Sensor

•控制器: Controller

以上是机械图纸中常用的一些词汇，你可以在编写或阅读机械图纸时参考这些词汇的中英文对照。希望对你有所帮助！