dedendum 中文意思是什麼
dedendum
解釋
齒頂高-
Measurement and instrument of addendum circle and dedendum circle diameter of odd tooth gears
奇數齒齒輪齒頂圓與齒根圓直徑的測量及其量具 -
The entire dedendum should be round corner, to the gear of 200 pressure angle, the yield strength is largely improved than the 14. 50 pressure angle gear
整個根都倒圓角壓力角200的輪，其屈服強度比14 . 50壓力角的輪得到極大
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