位置度

切削速度和圆周进给量对插齿刀耐用度的影响圆周分布孔组位置度的计算机辅助检验

The Effect of the Cutting Speed and the Rotary Feed on the Tool Life Computer Aided Inspection on True Position of the Holes Lying in a circle

用MJS双频激光干涉仪指导数控机床位置度误差的修正

Correcting Position Errors of NC Machine Guided by MJS Two-frequency Laser Interferometer

圆周布置孔组位置度误差的测量

Measure of the Location Degree Error in Circumference Arrange Hole Group

挖掘机下车架主件顶环面焊接变形的位置度研究

Research of position accuracy of welding grab 's nether frame carbody

计算机辅助计量孔组位置度

Computer aided determination of the site limit of there hole group

位置度公差的标注类型及使用方法

The Type of Annotation of Position Tolerance and Its Usage Method

孔位置度综合量规设计计算的一种新方法

New Method of Designing Synthetic Gauge for Measuring Hole Position

保证转子支架外圆键槽位置度的措施

Measures to Ensure the Position Tolerance of Excircle Keyway on Rotor Frame

诺莫图理论在手表主夹板孔系位置度评定中的应用

Application of Nomograph Theory in Measuring Position of Holed on Watch Plates

不规则型面箱盖位置度误差的三坐标机测量

Measuring Position Error of Irregular Molding Box Cover with Tri-coordinate Measuring Machine

薄壁小孔位置度测量新方法

A New Method of Position for Measuring the Small Hole of Thin Wall

内燃机气缸孔位置度误差测量方法和模型研究

On Measuring Technique and Mathematical Model of Position Errors of Internal-Combustion Engine Cylinders

评定厚板零件孔组位置度误差的新方法

New evaluation method of thick plank aperture-grouped station errors

位置度测量最小二乘评定

Least Square Analysis for Evaluation of True Position

不同的公差原则在位置度公差中的应用

Application of Tolerance Principles Referring to Position Tolerance

圆周均布孔组位置度误差的单项测量法

Single Error Measuring Method for the Positions of Evenly Divided Holes Along a Circle

本文讨论了孔组定位的两种位置度标准类型。

Two standard types of positional tolerance of group holes were discussed in this paper .

汽缸垫片位置度与线轮廓度测量研究

Study on Measure for Steam Cylinder Shim Block of Positional Tolerance and Wire Profile Tolerance

根据预测结果，建议挖掘机下车架主件顶环面的位置度至少为0.49mm。

It is suggested the position accuracy of the holes is 0.49 mm at least .

基于Pro/Toolkit的定位面位置度计算方法研究

Research on a Method for Location Surface Positional Tolerance Calculation Based on Pro / Toolkit

基于最小二乘法的四缸发动机缸体孔位置度测量方法

Measuring Method of Positional Tolerance of Four Bores on Engine Block Based on Least Square Method

位置度在机械工程图样上是一项重要的形位公差。

Positioning and its tolerance are an important form and position tolerances in mechanical engineering drawing .

螺纹孔系位置度的测量

Measurement of screw thread hole position

位置度的三坐标测量方法

Three-Coordinates Measuring of Positional Tolerance

位置度误差的测量

Measurement of positional alignment error

孔位置度综合量规的设计方法研究

Study on the way of Designing the Synthetic Error Gauge for Measuring the Degree of Hole Positions

合理地选用位置度公差及其相应的公差原则，对提高产品质量和降低成本具有十分重要的意义。

It is very important significance for raising products quality and reducing costs through selecting position tolerance correctly .

手表表壳柄孔的位置度通常用游标卡尺测量，但用这种方法测量，表壳柄孔左右偏移量较大。

The position of case handhole is usually measured with vernier caliper , but it 's not accurate .

单件加工中位置度误差的公差圆图解分析法

A graphic analytical method using tolerance circle to analyze the positional alignment error in the single piece maching

本文比较详细地介绍了位置度公差值的计算公式及如何标注。

In this paper , the calculating formula and marking method of positioning tolerance are presented in detail .