滚针

滚针圆形偏差的V形块测量

Utilizing V block to measure roundness of needle rollers

轴承滚针分选机的PLC控制

PLC Control System of the Needle Sorting Machine

本文介绍的测量方法，其特点是测点从V形块下方打向滚针表面，并对测量放大系数进行了计算和比较。

The characteristic of advanced method introduced in this paper is that the measurement point contacted with the surface of needle roller is under the V block .

当采用文中导出的互换游隙公式进行配套计算后，轴承游隙能满足标准规定范围的要求，同时滚针内切圆直径偏差一定为F6。

The bearing clearance can be satisfied to conform to the requirements of standard and the diameter deviation of needle incircle will be F6 . When the clearance interchangeable formula derived in this paper is adopted .

介绍了CCD传感器测量滚针直径的基本原理，制定了分选整体方案，以实现滚针的自动、在线大批量测量和分选，提高滚动轴承的装配精度。

The essential principle and the classified integration scheme of measuring roller diameter with CCD sensor are introduced in the paper , which can realize the on-line automatic measurement and classification of large numbers of rollers , and enhance the assembly precision of ball bearing .

卡特匹勒32t自卸汽车差速器壳十字轴孔磨损修复GB/T5801-1994滚动轴承轻中系列滚针轴承外形尺寸和公差

Abrasion Remedy of Cross Axle Hole of Differential Carrier of Caterpillar 32 t Dumper Rolling bearings Light and medium series needle roller bearings Boundary dimensions and tolerances

圆柱滚子和推力滚针组合轴承YRT系列具有旋转精度高、可承受较大的径向载荷和双向轴向载荷以及大的倾覆力矩等特点。

YRT series cylindrical roller and thrust needle roller combined bearings , with high rotation accuracy , can support heavier radial loads , double direction axial load and inclined torque , etc.

常州武进华达滚针轴承厂，建于1993年。

Changzhou , Wujin Huda tumble bearing factory is found in1993 .

滚针凸度抛窜工艺及评价技术研究

The Study of Flicker Burnishing and Evaluation for Crowning Needle Roller

滚针分选机单片机控制系统

Control System of Single Chip Computer of the Needle Sorting Machine

滚针材质是由高碳铬轴承钢。

Needle Rollers are made of high carbon chromium bearing steel .

某履带式装甲车悬挂系统的滚针轴承分析

The Needle Roller Bearings Analysis of a Tracked Armored Vehicle Suspension

滚针轴承保持架的径向定位问题

The Radial Positioning Problem of Cage for Needle Roller Bearings

凸轮分度装置轴连滚针轴承的设计

Design of the Integral Shaft Needle Bearing in the Cam Index Device

无内圈滚针轴承内径气动测量方法研究

A Study of Non-inner Race Needle Bearing Inside Diameter Pneumatic Measuring Method

滚珠、滚柱或滚针轴承隔离圈

Cage , for ball , roller or needle roller bearing

滚针轴承外表面倾斜度对轴承使用性能的影响

Effect of Inclination of Outer Surface on Performance of Rolling Needle Bearings

高速动车组万向轴滚针轴承接触问题研究

Contact problems for needle bearing of cardan shaft in high speed EMUs

滚针在靠近端部略微分离。

The needle rollers are slightly relieved towards their ends .

滚动轴承滚针直径测量结果的不确定度评定

Uncertainty Evaluation for the Measurement Result of Rolling Bearings Needle Roller Diameter

安装新的滚针轴承并重复测量。

Fit new needle-roller bearing and repeat the measurements .

各种型号汽车空调压缩机配套滚针轴承。

Needle bearings for all types auto air-condition compressor .

滚针组合轴承基本额定动负荷的估算公式

The estimation formula of basic dynamic load rating for combi-ned needle roller bearings

将辅助件的大轴环对着滚针轴承。

The large collar of the auxiliary piece is facing the needle-roller bearing .

汽车变速器二轴齿轮内孔滚针轴承润滑油回路研讨

Research on Lubrication Circuit of Second-shaft Gear 's Inner-bore Needle Bearing in Vehicle Transmissions

修形滚针的有限长线接触弹流润滑性能

Finite Line Contact EHL of Profiled Needle Roller

薄壁M形滚针保持架窗孔形状及模具设计

Design of die set window shape of thin thickness type M needle roller cage

摩托车发动机连杆滚针轴承的载荷与失效分析

Analysis on the Load and Failure of Needle Bearing in Motorcycle Engine Connecting Rod

行星传动滚针轴承对单和双小齿轮行星齿轮传动性能的影响

Influence of Planetary Needle Bearings on the Performance of Single And Double Pinion Planetary Systems

804902万向节滚针轴承及模具结构

Improvement of 804902 universal joint bearing design