齿顶

齿顶 [chǐ dǐng]

1. ■ crest of thread; crown of a tooth; tooth crest; tooth point; tooth-tip; tooth top; addendum

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常用词组

1. ■ 齿顶包络面 addendum envelope （螺旋齿轮的）;

2. ■ 齿顶高度 outside pitch line length;

3. ■ 齿顶间隙 (gear) tip clearance; top clearance of tooth;

4. ■ 齿顶间隙面积 tip-clearance area;

5. ■ 齿顶角 addendum angle （伞齿轮的）;

6. ■ 齿顶接触 toe contact;

7. ■ 齿顶啮合 {机} addendum peak contact;

8. ■ 齿顶线 addendum line; face line of teeth; top line (of teeth);

9. ■ 齿顶修正系数 addendum modification coefficient;

10. ■ 齿顶圆 addendum [outside; point] circle