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- A graphic method for determining form and position tolerance is presented based on the tolerance principle and deviation and tolerance theory. 根据公差原则并应用偏差和公差理论,提出一种基于公差原则的确定形位公差的图解法。
- Mathematical basis is provided to measure form and position tolerance of roller rim using coordinate value electrometry and microcomputer data processing. 探讨一种在统计意义下控制功能等效的变换算法,将生产图样中标注的尺寸公差变换成以参数方程形式描述的形位公差。
- Radial run-out tolerance and axiality tolerance that often used in tolerance of form and position are positioning tolerance. 径向跳动公差与同轴度公差是形位公差项目中常用的位置公差。
- Keywords Step drill;Axiality;Form and position tolerance;Grinding; 阶梯钻;同轴度;形位公差;磨削加工;
- In order to avoid biased wear between sprocket and track link, the dimension, form and position tolerances of some machining surfaces on crawler frame must be strictly controlled. 摘要为解决挖掘机行走装置中驱动轮与轨链节偏磨的问题,需要严格控制履带架某些加工面的尺寸和形位公差。
- This paper bring forward a new principle, method and approach of parameterized programming for form and position tolerances automatically, and achieve the method by using of Visual Lisp language. 探讨一种在统计意义下控制功能等效的变换算法,将生产图样中标注的尺寸公差变换成以参数方程形式描述的形位公差。
- Keywords interchangeability;form and position tolerance;dimensional tolerance; 互换性;形位公差;尺寸公差;
- Dimension interactively form and position tolerance by quoting shape definition and graph control menu 引用形定义与图像控件菜单交互标注形位公差
- form and position tolerance 形位公差
- The orthodontist added composite to help visualize the correct tooth form and position. 正畸医生需用要用树脂帮助确定正确的牙齿形状和位置。
- It is developed the restriking die to achieve once the precision of dimension form and position of end-cap. It is simple in construction and feasible. 根据端盖的特殊要求;设计了一副整形模;一次性地达到了制件的尺寸精度和各部形位精度.;模具结构简单;实践证明可行
- This paper introduces the implementation of PLC control program of loading and unloading subsystem of form and position on_line inspecting system in BFEC. 概要介绍了北京FMS实验中心形位在线检测系统上下料分系统PLC控制方案的实现。
- Analyzing the existent evaluation method for form and position errors,the intelligent evaluation method is provided in this paper,which is based on the evolutionism. 在分析以往形位误差评价方法的基础上,提出了一种基于遗传进化理论的形位误差评价的智能方法。
- A style that weds form and function. 把形式与作用紧密结合的风格
- Abstract: It is extremely important to select and determine shape and position tolerances in the design of mechanical parts correctly. 摘要正确地选择和确定形位公差的项目、基准及数值对机械零件的设计是十分重要的。
- Form and Control Position and Size Utility Form. 和控件的大小纪录下来,再打开一样。
- Good Skills in machine drawing and position tolerance 能看懂机械图纸,熟悉形位公差
- But the general method is to program by combining AutoLISP with menufile. This paper introduces interactive form and position toleranoe dimension with shape definition and graph control menu in Auto CAD14.0. 本文介绍的方法是在AutoCAD14 .;0中;引用形定义与图像控件菜单交互标注形位公差
- Object repository support for creating shared, reusable form and data module. 用于创建共享、可重用窗体和数据模块的对象储存库支持。
- Rational Preference of the Items of Shape and Position Tolerance 形位公差项目的合理选用