3.2.3.3.5齿轮磨损超过原厚度的1/3～2/3应更换齿轮、无掉块

3.2.3.3.5 If the gear wear exceeds 1/3~2/3 of the original thickness, the gear should be replaced without missing pieces, cracks and broken teeth. <br>3.2.3.3.6 The gear is in contact along more than 50% of the tooth length, and more than 40% of the tooth height.

3.2. 3.3. 5 if the wear of the gear exceeds 1 / 3 ~ 2 / 3 of the original thickness, the gear shall be replaced without falling block, crack and broken tooth.<br>3.2. 3.3. 6. The gear contacts more than 50% along the tooth length and more than 40% along the tooth height.

3.2.3.3.5 If the wear of gears exceeds 1/3 ~ 2/3 of the original thickness, the gears should be replaced, and there should be no chipping cracks or broken teeth. 3.2.3.3.6 The gear contacts more than 50% along the tooth length and more than 40% along the tooth height.