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皮带松紧度对Y7125磨齿机的振动影响试验

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Indexed by:期刊论文

Date of Publication:2010-10-15

Journal:振动、测试与诊断

Included Journals:EI、PKU、CSCD、Scopus

Volume:30

Issue:5

Page Number:525-528

ISSN No.:1004-6801

Key Words:频谱分析;振动测试;皮带松紧度;磨齿机

Abstract:为研制高精度标准齿轮和齿轮刀具的需要,对Y7125磨齿机的砂轮电机皮带轮松紧度对机床关键部位振动的影响进行了试验研究.比较了不同皮带松紧度下磨齿机关键部位振动的峰值位移,给出了磨齿机振动随皮带松紧度的变化情况.通过优化皮带的松紧度使砂轮修整器导轨的振动峰值位移减小了约56%,砂轮轴前端盖的振动峰值位移减少了约76%.试验结果表明,优化Y7125磨齿机电机皮带松紧度可减小机床的振动.

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