外尺寸

轴承尺寸精度测量误差及其消除措施带表外径千分尺用于测量大中型工件外尺寸的高精度量具。

The outside micrometers with dial indicators are a high precision tool used to make the outside measurement of large-sized and medium-sized workpieces .

框架木箱是大型木包装箱，它的内装物最大重量和最大外尺寸是根据通常的运输条件确定的。

Wooden framed box is a large wooden box , the contents of maximum weight and maximum outside size is usually determined according to the conditions of carriage .

带表外径千分尺用于测量大中型工件外尺寸的高精度量具。用来做精细测量的带有游标的测径器。

The outside micrometers with dial indicators are a high precision tool used to make the outside measurement of large-sized and medium-sized workpieces . a caliper with a vernier scale for very fine measurements .

研究了衍射效应对SU-8胶紫外光刻尺寸精度的影响。

The impact of diffraction effect on the dimensional precision of UV-lithography based on SU-8 photoresist was investigated .

本文在对目前国内外CCD尺寸检测系统的研究现状进行认真分析总结的基础上，提出了一种结合SoC技术的成像式尺寸检测系统。

This article is based on serious analysis of the current status of CCD size detection system at home and abroad , making a imaging size detection system combined with SoC technology .

在考虑了SU-8的吸收系数和折射系数对紫外光刻尺寸精度影响的基础上，根据菲涅耳衍射理论建立了紫外曝光改进模型和尺寸公差模型，对SU-8微结构的尺寸及其公差进行数值模拟。

A UV-exposure model and a dimensional tolerance model based on Fresnel diffraction theory are established by considering the impact of the refractive index and absorption coefficient of SU-8 photoresist on dimensional precision of UV-lithography .

设计要点主要是考虑零部件外轮廓尺寸的约束条件；

The main design point is to consider the restrained requirements of the external contuor ;

北京数字出版信息中心的结构特点为层层缩进，内设庭院，采用了斜框架，外挑尺寸大。

The structure of Beijing Statistic Publication Information Center characterizes retraction layer by layer , court arranged inside , inclining frame and large size overhang .

本文深入地研究和分析了电容传感器探头形状与外轮廓尺寸对检测精度的影响以及被检测件外形给传感器探头带来的误差。

This article makes deep research and analysis to effect of capacitance transmitter probe shape and overall dimen ` sions on sensing accuracy as well as errors of measured components on the probe .

根据国内、外小尺寸钻头的研究和使用状况，研制开发了9208～15875mm（3～6英寸）的小尺寸下水眼式单牙轮钻头系列产品。

Based on an investigation in the status of slim hole bit at home and abroad , a series of small-size (φ 92.08 ~ 158.75 mm ) single cone bits with bottom water course are developed for slim-hole drilling .

基于圆柱度误差的截面测量法，分别建立了周长直径、面积直径、最小二乘尺寸、最大内接尺寸和最小外接尺寸的评定模型。

Based on the section measuring method of the cylindricity error , the evaluation models of the perimeter diameter , the area diameter , the least square size , the maximum inscribed size and the minimum circumscribed size were built .

SU-8胶紫外光刻的尺寸精度研究

Study on dimensional precision of UV-lithography on SU-8 photoresist

实验表明，本方法测量准确，精度高于API的规定，是测量油管外螺纹几何尺寸的一种有效方法。

The test shows that the system is accurate and its precision is higher than that of API gauge . Therefore , it is an effect way for tubing thread measurement .

系统的分析了轴压比、含钢率、钢材屈服强度、混凝土强度、CFRP配置率、外环板尺寸等参数对骨架曲线的影响规律。

Analysis of the influence of the axial compression ratio , steel ratio , steel yield strength , concrete strength , CFRP configuration rate , outer plate size and other parameters on the skeleton curve .

活塞异形外圆几何尺寸测量原理的研究

Measuring principle of the special geometry of pistons

视凸轮的角度误差、凸轮制造误差、机构除凸轮外的构件尺寸误差为主要误差影响因素，参数化误差源，建立了机构参数化动力学模型。

The cam angle error , cam-manufacturing error , in addition , mechanism component size error except the cam is considered as the main error factors . Used errors sources as variable parameters in the model , the parameterized ADAMS dynamic model of the new indexing cam is set up .

轿车发动机罩外板成形毛坯尺寸的数值模拟

Numerical Simulation of Blank Size in Forming Automobile Engine Hood Panel

轴类零件外圆纵向磨削尺寸智能预测和控制系统

Intelligent prediction and control system of shaft workpiece size in cylinder traverse grinding

国内外冷轧电工钢尺寸公差分析及探讨

Analysis and discussion of inland and overseas cold roll electric steel dimension tolerance

本文根据菲涅耳衍射理论建立了紫外曝光模型和尺寸公差模型。

Based on Fresnel diffraction theory , an UV-exposure model and a dimensional tolerance model were established .

在分析、总结国内外对大锻件尺寸测量技术的基础上，提出一种新的测量方案：光学接触靶柔性坐标测量系统。

By summing up both domestic and international measuring methods , a new one is proposed : optical-contact target flexible CMMs .

一种斜角进刀旋风铣削加工外球表面的工艺方法，可以有效地提高生产效率和外球的尺寸精度，降低外球表面的形状误差。

This article introduces the processing method of external spherical surface by applying bevel angle feeding , which can raise the production efficiency and the dimensional accuracy of the external spheroid and also reduce the form error of the external spherical surface .