主轴 [机械工程] principal axis; chief axis; main arbor; main axle; main spindle; mainshaft; principal shaft; spindle; [光学] main optic axis◇主轴箱 main spindle box; main spindle head; spindle box
At last , this paper analysis the dynamic balancing , technics of the rice mill shafts 最后,对碾米机主轴部件的动平衡工艺进行了分析。
It provided also a large quantity of high precision hydrodynamic - hydrostatic and pneumatic spindle units , inductosyn , etc . for machine tools and aerospace industries 还为机床、航天等行业部门提供相当数量的高精度动静压、气动主轴部件和感应同步器等产品。
So based on the kinetic analysis of the rice mill shaft , to resolve the dynamic balancing problem , it has very important theory and practicality signification for the rice mill manufacturing 因此,对碾米机主轴部件进行动力学分析,解决碾米机的动平衡问题,对我国的碾米机制造业有着重要的理论意义和实用价值。
Experiment of nc generative ultrasonic grinding of ceramic blade surface was carried out with the grinding spindle assembly , the experimental results show that the spindle assembly and driving control system work well 采用研制的磨轮主轴部件进行了数控展成超声磨削陶瓷直纹面工艺试验,试验结果表明主轴部件及驱动控制系统运行良好。
In view of the above , a finite element dynamics model of spindle component of machine tool was established , and the calculation of static and dynamic characteristics and the dynamic optimal design were carried out upon the spindle component 据此,建立了机床主轴部件的有限元动力学模型,并对主轴部件进行了静、动特性的计算和动态优化设计。
On the bases of carrying out idle operation , cutting and modal experiment of certain numerical controlled lathe , it is determined that weak dynamic stiffness in the spindle component of machine tool is the reason in the respect of structure for causing cutting vibration of machine tools 摘要在对某型数控车床进行空运转、切削及模态试验的基础上,确定了机床主轴部件动刚度薄弱是引起机床切削的结构颤振方面的原因。
The cutter location in nc generative ultrasonic grinding process for parallel ruled surface with cylindrical grinding wheel was analyzed , the structure of nc generative ultrasonic grinding device was introduced , the design of grinding spindle assembly and the spindle ' s driving scheme was also introduced , system hardware and software design had been finished 摘要分析了圆柱磨轮数控展成超声磨削平行直纹面时的刀具空间位置,介绍了数控展成超声磨削成形加工机床的总体结构,论述了磨轮主轴部件设计及主轴驱动方案,实现了主轴变频调速控制系统软硬件设计。