【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210423
Thread Content
True or False: For a pair of involute straight-cylinder gears, as long as the tooth shape angles are equal, correct meshing can be ensured. (X) For the daily question activity in the moving equipment section, please reply within three days. Correct answers earn rewards ranging from 5 to 15 points; those who provide detailed answers receive additional rewards. Those who get it wrong receive no points. All forum members are welcome to participate actively and support the development of the forum! ! !
Error: The correct condition for the proper meshing of involute straight-cylinder gears is that the module and pressure angle must be equal respectively； The gear overlap must be greater than or equal to 1.
Error. The correct conditions for the meshing of standard helical cylindrical gears are: equal normal module of the two teeth, equal tooth shape angle, and equal helix angle with opposite helix directions
A pair of involute straight-cylinder gears will ensure proper meshing as long as their tooth shape angles are equal. (Mistake)
A pair of involute straight-cylinder gears will ensure proper meshing as long as their tooth shape angles are equal.