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发明名称
双特征复合节流静压气体圆锥轴承
摘要
本发明“双特征复合节流静压气体圆锥轴承”涉及一种高刚度、大载荷超精密静压气体圆锥轴承,在圆锥轴承工作面上,静压气浮供气点分布圆两侧分别开有人字形动压沟槽,在不增加气浮轴承耗气量的情况下,轴承承载能力比传统静压气浮圆锥轴承提高30%以上,轴承刚度比传统静压气浮圆锥轴承提高15%以上。
申请公布号
CN1651783A
申请公布日期
2005.08.10
申请号
CN200510009742.1
申请日期
2005.02.17
申请人
哈尔滨工业大学;姚绍明
发明人
谭久彬;姚绍明;马洪文;邱丽蓉;邹丽敏
分类号
F16C32/06
主分类号
F16C32/06
代理机构
代理人
主权项
1.一种静压气体圆锥轴承,其特征是:在轴承工作面上,以静压气浮供气点为中心,加工有均压腔,均压腔外侧加工有放射状表面截流沟槽,表面截流沟槽与相应均压腔相通。
地址
150001黑龙江省哈尔滨市西大直街92号
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