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- Keywords Form error;Error evaluation;Non-linear programming;Multi-target optimization;SQP algorithm;Metrology; 形状误差;误差评定;非线性规划;多目标优化;SQP算法;计量学;
- A new integrated measuring system for curved surface roughness.waviness and form error is introdueed. 介绍一种能对曲面表面粗糙度、波度和形状误差实施综合测量、分析与评定的测量系统。
- Legendre/Fourier Harmonics(LF) model of form error for a cylinder is introduced. 本文详细介绍了一种描述圆柱轮廓形状误差几何特征的勒让德/傅里叶模型(LF)。
- The new algorithm is simple and understandable, predigesting the process of the the accurate measurement of gear form error. 该方法简化了齿形误差的分析与评定过程。
- The nonlinear programming models of minimum envelop evaluation for form error are presented in terms of the definitions of form error and the mathematical programming theory. 根据形状误差定义及数学规划理论,建立形状误差包容评定的非线性规划模型,提出一种线性逼近算法摸式。
- Keywords formed milling cutter reground error; 铲齿成形铣刀;重磨误差;
- Sampling strategy, measurement errors and measured contour form features are all related to the uncertainty analysis for dimension, position and form error estimated. 轮廓的尺寸量、位置量以及形状误差估计值的不确定度与测量误差、被测轮廓的形状特征以及采样策略等有关。
- Keywords cylinder form error Legendre/Fourier Harmonics model identification; 圆柱;形状误差;勒让德/傅里叶模型;辨识;
- It analyzes the form errors of the foraged gear, gives the method to obtain the correct engagement and some calculation equations. 分析了锻造大轮的造型误差,提出了保证锻造大轮和小轮正常啮合的方法,并给出有关的计算公式。
- A new calculating method of axial tooth angle is put forward, which leads to forming error distribution of hob tooth forms. 提出新的轴向齿形角计算方法，使滚刀刀齿形误差分布较为合理。
- Keywords Metrology;Form error;DNA computing;Genetic algorithm;Cylindricity; 计量学;形状误差;DNA计算;遗传算法;圆柱度;
- Keywords form rnilling cutter;curve of edge;romberg algorithm; 成型铣刀;刀刃曲线;龙贝格算法;
- The relation between form errors of the flat mirror under test and wave-front aberrations, i.e., influence function, can be obtained through sampling the pupil plane. 摘要通过在光瞳面上取点的方法，找出被检平面镜面形误差与检验系统波像差之间的相互关系，即影响函数。
- Due to forming error and compliance of stamping, the fixture design of sheet stamping assembly is different from the fixture design of common machining component. 由于薄板冲压件的易变形性和制造误差特征,薄板焊装夹具设计显著区别于普通机械加工工件定位夹具。
- Keywords formed milling cutter reground error optimization; 铲齿成形铣刀;重磨误差;最优化;
- Keywords form cutting;cutting force;Vee form groove; 成形切削;切削力;V形槽;
- Keywords form deprivation myopia;sclera remodeling;regulation mechanism; 形觉剥夺性近视;巩膜重塑;生物学机制;
- This article uses Taylor Progression to figure out the approximate formula of the forming errors of Archimedes gear hobs. 利用泰勒级数导出了阿基米德齿轮滚刀造形误差的近似公式。
- Optimum Method to Measure the Form Error of Machine Tool Slide Way 机床导轨形状误差测量的优化方法
- Influence of Form Error and Tolerance Principle on Fitting Property 形状误差和公差原则对配合性质的影响
