Hi mrmrw, this is Honmire Yang, I have a metal worm with plastic worm wheel product need to design, can you tell me your company name or website? or you are welcome to contact me with below email: honmireyang@163.com
重新翻看了一下日本大阪精密机械株式会社制造的GTS-4LS型双啮仪的说明书,书中关于塑齿双啮测试压力是这么规定的:
Generally,in the case of molding gear,40g per 1mm tooth width can be used up to maximum 200g.
翻译如下:一般情况下,对于模塑齿轮,测试压力是每1mm的齿宽需40g力,最高测试压力为200g。
这一规定显然和目前JISB 1752的不是很一致。