Dynamic performance of a ceramic bearing spindle unit is studied in this paper.
对陶瓷轴承主轴单元的动态性能特点进行了实验研究。
The deformation of spindle unit of machine tool affects processing accuracy of the spindle.
机床主轴单元的变形影响主轴的加工精度。
A 5-lb hammer clutched in his right hand, he was attempting to disassemble a spindle unit from a late model Mazda.
他的右手上抓着1个5磅的锤子，正试图在一个新型的马自达上拆下一个主轴部件。
The stiffness performance is the main factor of affecting the working performance of spindle unit and working accuracy.
影响主轴部件工作性能的主要因素是它的刚度特性。
One obvious phenomenon is that the first row with Baochao also to silver equivalent calculation, then simply straight spindle unit of measurement of po.
一个明显的现象是，最初行用宝钞时还以折合银锭计算，后来索性径直用锭为单位来衡量宝钞。
In order to implement machining with high speed, high-class machining center is required at first and the spindle unit is the heart part of machining center.
为了实现高速加工，首先必须有高质量的加工中心，主轴部件则是加工中心的“心脏”部件。
The performance requirement, composition of spindle unit and the rigidity calculation of spindle bearing and unit for CNC30 nc lathe are discussed in this paper.
介绍CNC30数控车床主轴组件的性能要求和组成，以及主轴轴承、主轴组件的刚度计算。
The results of the experimental research on the dynamic behavior of the spindle unit of the single spindle longitudinal automatic lathe is described in this paper.
本文介绍了单轴纵切自动车床主轴部件动态特性方面的实验研究结果。
Therefore, the stiffness performance of spindle unit is deeply studied, which has an important significance of improving the working performance of machining center.
因此，深入研究主轴部件的刚度特性，对于进一步提高加工中心的工作性能有十分重要的意义。
The state vector methd of cross-section and modal analysis methd are used to identify the support and modal parameters of the spindle unit of the single spindle longitudinal automatic lathe mod.
本文采用截面状态矢量法和模态参数识别方法识别出CM 1107单轴纵切自动车床主轴部件的支承参数和模态参数。
Spindle is a key unit of the high-speed machine tool, while the interference fit between spindle and motor rotor is one of the most important factors influencing the performance of the spindle unit.
主轴是高速机床的核心部件，机床主轴与电机转子间过盈配合特性是影响主轴性能的重要因素。
This article probes into the process step, method and the disposal of some other basic problems of a computer-aided design for multiple spindle drill unit, which is easy to use and popularize.
本文探讨一种便于使用和推广的多轴钻组合机床计算机辅助设计的过程、步骤和方法以及其它一些基本问题的处理。
It has introduced the operation principle, design condition, design materials, unit price analysis of the bai-hao-wei lock automatic spindle device, and proposed its popularization and practicability.
介绍了白濠尾自动锁锭装置的工作原理、设计条件、设计材料、单价分析，提出锁锭装置的推广性和实用性。
After the optimum design for this two different structure hydrostatic bearings, their spindle system rigids per unit power consumption will be doubled.
与普通设计方法相比，两种不同结构液体静压轴承经优化设计后，其单位总功耗的主轴系统刚度都可成倍增加。
Multiple spindle tapping unit produces high efficiency operation.
多轴攻牙器的配置能产生高效率的作业。
This thesis details and analyses the problem of the balance unit of the universal joint spindle of the tube rolling mill, finds the theoretic basis of the fault.
针对原接轴平衡装置存在的问题进行理论分析，并找出该装置的缺陷的理论根源。
This thesis details and analyses the problem of the balance unit of the universal joint spindle of the tube rolling mill, finds the theoretic basis of the fault.
针对原接轴平衡装置存在的问题进行理论分析，并找出该装置的缺陷的理论根源。
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