采用工作台固定、双砂轮架后移动式布局。
Working table fixed, backward moving of double wheel head overall arrangement is used.
本课题完成后，它可以提高开发不同规格系列砂轮架的设计效率。
The research can increasing efficiency of developing grinding-wheel-rack in different specification but same series after completing research .
本文就复杂的磨床砂轮架零件的三维参数化CAD系统实现进行研究。
This paper undertakes research on the realization of three-dimensional parameterized CAD system of complicated grinding-wheel-rack parts.
针对这一问题进行了深入分析，发现轴承与砂轮架端面之间的磨擦是重要原因。
By careful analysis, we found that the main reason is friction between bear and vertical side.
砂轮作旋转主运动，工作台作纵向往复运动，砂轮架作间歇的竖直切入运动和横向进给运动。
Grinding wheel for the rotating main movement, workbench as a vertical reciprocating motion, grinding wheel rack for intermittent movement into the vertical and horizontal feed movement.
砂轮架滑台移动(Z 1、z2轴)采用伺服电机带动滚珠丝杠、驱动整个砂轮架滑台的方式。
Servo motor drives the whole wheel head sliding board (Z1, Z2 axis) doing longitudinal running through ball screw.
在这种机床上，砂轮作旋转主运动圆工作台旋转作圆周进给运动，砂轮架作间歇的竖直切入运动。
Rotating table for the grinding wheel for the rotating main movement circular week for sports, grinding wheel rack for intermittent movement of vertical cutting.
同时，课题开发的思想和方法不仅适合于磨床砂轮架部件的二次开发，也可供其它产品二次开发参考。
At the same time, the thought and the method of research are not only suited for the grinding-wheel-rack development, but also can be provided as reference for other product development.
通过大量的实验验证了CBN砂轮的动平衡效果、电主轴振动情况以及砂轮架的振动情况满足设计要求。
By analyzing the experiment results, the CBN grinding wheel dynamic balance result, the precision of motorized spindle and the rigidity of the grinding wheel shaft are proved.
通过模态柔度和能量分布计算确定了机床的动态薄弱环节——砂轮架系统，这与激振试验的结论是一致的。
Basing on the computations of modal flexibility and energy distribution, the dynamical weakest part of this machine — Wheel head system is found. T...
通过模态柔度和能量分布计算确定了机床的动态薄弱环节——砂轮架系统，这与激振试验的结论是一致的。
Basing on the computations of modal flexibility and energy distribution, the dynamical weakest part of this machine — Wheel head system...
叙述了液体静压轴承的原理、特点。对砂轮架薄膜节流液体静压轴承进行了模糊优化设计，进行了砂轮架结构的初步设计。
According to it's principle and feature, the liquid hydrostatic bearing grinding-head of CNC grinder is researched and designed.
本文用结构动力学的分析方法对外圆磨床砂轮架进行分析研究，将其取为具有集中参数且计及砂轮主轴柔度的四自由度振动系统。
The article studies and analyzes the dynamic structure of wheel head of cylindrical grinder, integrated parameters are considered as vibrating factors effecting the wheel spindle flexibility.
本文用结构动力学的分析方法对外圆磨床砂轮架进行分析研究，将其取为具有集中参数且计及砂轮主轴柔度的四自由度振动系统。
The article studies and analyzes the dynamic structure of wheel head of cylindrical grinder, integrated parameters are considered as vibrating factors effecting the wheel spindle flexibility.
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