车床上电机与主轴用什么带传动?

什么带传动?单根还是多根?那个齿轮大些?增速还是减速?
2025-04-07 02:15:27
推荐回答(4个)
回答1:

车床上的电机皮带轮和主轴一般用A型带就可以。一般是3-4根带,这个看你的传递扭矩了!一般是增速的,因为还有床头箱来变速的。
是用的是皮带轮不是齿轮的。

回答2:

B型带。4根带,数控是3根带。主轴皮带轮大,电机转速传动到主轴时是减速。(本回答只限6140)

回答3:

皮带,一般是三根.

回答4:

这是利用了皮带传动特点的巧妙设计。
1.皮带传动的距离长(比齿轮传动)。
2.皮带传动的传动比没有齿轮的精确。而此时,从电机到车床主轴箱之间的传动比并不需要精确。
3.皮带传动平稳。链轮也是可以长距离传动的,但是,有振动。
4.当发生过载时,皮带可以打滑,有过载保护功能,可以保护电机、主轴箱里的齿轮等,免受剧烈冲击而受损。

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