Has analyzed the reason for that the work piece surface has appeared periodic error while adopting fixed supporting used in centerless grinding.
研究了采用固定支承进行外圆无心磨削时,工件表面产生周期性误差的原因;分析了固定支承角的大小对定位误差的影响,按非对称性固定支承分析定位误差,提出了利用调整固定支承角的方法提高磨削加工精度的途径;阐述了这样一种方法的可能性:即在零件生产规模达到一定批量时,首先要找出零件上原始形状误差的分布规律,在此基础上,通过优化调整无心磨床支承角,使工件原始周期性形状偏差引起的周期性形状误差达到最小化。
This paper works over the reasons for periodical errors on workface by centreless external grinding adopted fixed bearing.
通过对固定支承外圆无心磨削时工件表面产生周期性误差及固定支承角的大小对定位误差影响的原因分析,提出了利用调整固定支承角的方法提高磨削加工精度的途径,指出在零件生产规模达到一定批量时,应首先找出零件上原始形状误差的分布规律,在此基础上,通过优化调整无心磨床支承角,使工件原始周期性形状偏差引起的周期性形状误差达到最小化。
Study on Outer Circle Grinding Accuracy with Large Dimensions on Fixing Sustain Devices
固定支承上大尺寸外圆磨削精度的实验研究
The dead center, being a stationary bearing point, must be lubricated.
由于是固定的支承点，死顶尖必须润滑。
Replace the front strut upper mount and bearing
更换前支柱上固定座与轴承
Four boundary conditions, such as fixed clamp, moving clamp, hinge support and simple support, are considered.
文中考虑了固定夹紧、移夹紧、支承及简单支承等4种边界条件.
"Often one of the members is fixed, and the Bearing acts as a support for the moving member."
往往其中一个构件固定,轴承起支承运动件的作用。
stationary barrier
固定支架，固定挡块
natural frequency of rotor/bearing system
转子支承系统固有频率
Stability and Critical Flow Velocity Analysis of a Clamped Pipe Conveying Fluid with Intermediate Support
一端固定具有中间支承输流管道临界流速及稳定性分析
BRACKET MOUNTING NUTS
支架固定螺帽（2）
"In most cases, the engine is supported by the frame at three or four places."
在大多数情况下,发动机用三个或四个支承点与车架固定在一起。
To pay a fixed sum in order to have the right to collect and retain profits from(a business, for example).
承包支付固定金额，以有权从（如商业）中收集和保有利润
The Dynamic Analysis of the Fixed Crane's Supporting Cylinder under the Condition of Revolving System's Braking
固定式起重机支承圆筒回转制动过程的动力学分析
Characteristic and stability of supported beam under axial force
轴向力作用两端支承梁的固有特性和稳定性分析
fixed charge coverage
固定支出范围,固定支出类别
Fixed Rate Bankers' Acceptances
固定利率銀行承兌匯票
Hub And Bearing Assembly Mounting Surfaces
轮毂轴承组件固定面
During steering maneuvers, the strut and the steering knuckle (through the ball joint and a pivot bearing in the strut's upper retainer) turn as an assembly.
车辆转向时，支柱以及转向关节（经由球形接头与上支柱固定器之轮毂轴承）会一体旋转。
EVAP Canister Mounting Nuts (canister-to-mounting bracket)
EVAP罐固定螺帽（罐到固定支架）