Research on the Load Capability of the Motored Spindle of Oil-air Lubricated Dynamic-static Slide Bearing; The wave propagation along axis direction in piezoelectric hollow cylinder is studied. 油气二相流动静压滑动轴承电主轴承载性能研究对压电圆柱壳体内波的轴向传播进行了研究。
Realizing the direct transmission from motor to the working assembly ( spindle, table or slide etc.) is the basic feature Ultra-High Speed Machine Tools. 取消一切中间传动环节,实现动力源对机床工作部件的直接传动,是超高速机床的基本特征。
This low cost prototype is quite suitable for ultra-precision environment unable to use oil spraying system, such as ultra-precision machine tools employing air spindle and air lubricated hydrostatic slide guide. 此系统更适合于使用气浮导轨和气浮主轴的超精密机床和超精密测量等不适宜采用油喷淋温控系统的场合,而且成本更加低廉。
Assembling and Repairing of the Grinding-Carriage Spindle and Slide Bearing of A Grinding Machine 磨床砂轮架主轴与滑动轴承的装配修理