请教达人几个图纸上的翻译

ricky8109

3、ADDENDENDUM RATIO

4、ASSEMBLED BACKLASH “CALC”

5、TOOTH THINNING FOR BACKLASH IN PLANE OF ROTATION

6、CIR. T.T. @ P.D. IN PLANE OF ROTATION

7、CROWN RISE PEAK TO BE IN CENTER 1/3 OF TOOTH

8、ROLLING CHECK SOLID W. MASTER

9、RUNOUT-T.I.R

10、MEASURE OVER 14.00 DIA. BALLS

11、渐开线图里的缩写代表什么？

O.D. E.A.P. M.O.D. P.D. T.I.F. F.D.



12、MEASURMENT BETWEEN 1.44 DIA. PINS WITH NONE TO FLA

jycl

3.齿顶高系数  5.转动面侧隙齿厚其它的有难度，不好作答也。