培训时长 | 2-3天 |
授课对象 | |
授课方式 | 内训 |
第一章:GPS/GD&T介绍(GPS/GD&T Introduction)ISO-GPS几何产品技术规范(Geometric Product Specifications)几何尺寸和公差(Geometric Dimensioning&Tolerancing)ISO-GPS/ASME Y14.5/GB/GPS介绍(ISO-GPS/ASME Y14.5/国标GB/GPS)工程图纸(Engineering Drawing)为什么要学习GD&TGD&T优点(Advantage of GD&T)MBD技术(Model Based Definition))ISO 16792-2015数字化产品技术规范(Digital Product Definition)总结与练习(Summery&Exercise)第二章:GD&T基本知识(GD&T Basic Concepts&Rules)ISO-GPS几何尺寸和公差符号(ISO-GPS GD&T Symbols)Y14.5基本尺寸/ISO-GPS理论正确尺寸(Y14.5 Basic Dimension/ISO-GPS TED)要素和尺寸要素(Features&Feature of Size)线性尺寸/非线性尺寸/角度尺寸(Linear Sizes/Nonlinear Sizes/Angular Sizes)最大/最小实体状况(Maximum/Minimum Material Condition(MMC/LMC))最大/最小实体实效状态(Maximum/Minimum Virtua Material Condition(MMVC/LMVC))Y14.5实效状况VC&内外边界(Virtual Condition Inner Boudary&Outer Boundary)Y14.5/ISO-GPS边界比较(Y14.5/ISO-GPS Boundary Comparison)导出中心线/面(Derived Median Line/Plane)全局尺寸与局部尺寸(Global Size&Actual Local Size)尺寸算法符号(LP/GG/GN/GX)MMC/LMC时公差补偿(MMC/LMC Tolerance Bonus)可逆原则&MMC时的零工差(RPR Rule&MMC 0 Tolerance)GB/T检具标准(GB/T 1957&8069)独立原则和包容原则(Envelope&Independency Principle)总结与练习(Summery&Exercise)第三章:基准(Datums and Datum Systems)基准和基准系(Datums&Datum Systems)基准要素(Datum Features)基准要素拟合模拟体(Datum Feature Associated Simulator)模拟基准(Simulated Datum)常见基准要素(Common Datum Feature)选择基准要素(Identify Datum Features)基准要素符号标注(Datum Feature Symbol Placement)最大实体要求/最小实体要求/可逆要求(MMR/LMR/RPR)最大实体实效状态/最小实体实效状态(MMVC/LMVC)建立基准系(Establish Datum Reference Frame)第一基准的功能(Primary Datum)第一基准是面/直径/宽度要素(Planner/Cylindrical/Width Feature As Primary Datum)第一基准实效边界的计算(Primary Datum MMB/LMB/RMB Boundary)第二基准,第三基准在基准系中的功能(Secondary/Tertiary Datum)第二、三基准是面/直径要素(Planner/Cylindrical Feature As Secondary/Tertiary Datum)第二、三基准实效边界的计算(Secondary/Tertiary Datum MMB/LMB/RMB Boundary)要素组作为基准(Feature Patterm Datum)基准偏移(Datum Shift)基准补偿对位置公差的影响(Datum Shift Applied in Position)基准偏移&公差补偿(Datum Shift&Bonus)公共基准(Common Datums)基准的去定位符号及应用(Modifier><&Application)基准目标(Datum Targets)可移动基准目标(Moveable datum target frame)ISO-GPS基准相关的常用符号(Modifier Symbols)控制基准要素(Controlling datum features)总结与练习(Summery&Exercise)第四章:形状公差(Tolerances of Form)形状公差定义(Tolerance of Form)表面直线度应用和检测(Surface Straightness Application&Inspection)中心线直线度应用和检测(Axis Straightness Application&Inspection)表面平面度应用和检测(Surface Flatness Application&Inspection)导出中心面平面度应用和检测(Flatness of Derived Median Plane Application&Inspection)平面度和包容原则(Flatness&Envolope Principals)圆度应用和检测(Circularity Application&Inspection)圆柱度应用和检测(Cylindricity Application&Inspection)圆柱度公差包含的其他几何公差(Other GD&T included in Circularity)自由状态(Free State)总结与练习(Summery&Exercise)第五章:方向公差(Tolerances of Orientation)平行度(Parallelism)切平面平行度(Tangent Plane Parallelism)表面平行度(Surface Parallelism)轴心线平行度(Axis Parallelism)中心面的平行度(Center Plane Parallelism)平行度的应用和检测(Parallelism Application&Inspection)垂直度(Perpendicularity)轴心线垂直度(Axis Perpendicularity)中心面的垂直度(Center Plane Perpendicularity)表面垂直度应用和检测(Surface Perpendicularity Application&Inspection)轴心线垂直度和检测(Axis Perpendicularity Application&Inspection)倾斜度(Angularity)倾斜度应用和检测(Angularity Application&Inspection)总结与练习(Summery&Exercise)第六章:位置公差(Tolerances of Location)位置度(Position)要素或尺寸要素位置度应用(FOS&Feature of Position)位置度计算方法(Position Calculation)位置度修饰符RFS/MMC/LMC(Position in RFS/MMC/LMC)位置度应用可逆原则与MMC时零公差(RPR&Zero Tol at MMC of Position)双向位置度公差(Bidirectional Positional Tolerancing)无基准的位置度(Position Without Datum)相对位置度(Relative Positional Tolerancing)浮动紧固件计算公式(Floating Fastener Formula)固定紧固件计算公式(Fixed Fastener Formula)CZ符号在位置度中的应用(CZ Symbol Application in Position)同时性要求(Simultaneous Requirements)延伸公差(Projected Tolerance Zone)位置度检具设计(Gage Design of Position)位置度检测和PC-DMIS测量报告的理解(Position Inspection&PC-DMIS Report)对称度(Symmetry)对称度的应用&检测(Symmetry Application&Inspection)对称度计算方法(Symmetry Calculation)同心度/同轴度(Concentricity&Coaxiality)同心度/同轴度的应用&检测(Concentricity/Coaxiality Application&Inspection)同心度/同轴度计算方法(Concentricity&Coaxiality Calculation)同轴控制(Coaxial Controls)美标与欧标位置公差的异同点比较(ASME Y14.5&ISO-GPS Comparison of Location Tolerance)总结与练习(Summery&Exercise)第七章:轮廓度公差(Tolerances of Profile)面轮廓(Profile of a Surface)线轮廓(Profile of a Line)全周/全面/区间符号(All Round/All Over/Between Symbols)非对称轮廓度ASME/ISO(Unequal Bilateral Profile in ASME/ISO)公差带宽度不等的轮廓度(NON-UNIFORM Profile)轮廓度应用与检测(Profile Application&Inspection)无基准的轮廓度(Profile Without Datum)带基准的轮廓度(Profile With Datum in MMB/RMB)轮廓度公差控制共面/台阶面要素(Profile Application in Coplanar and Offset surfaces)PC-DMIS轮廓度报告解读(PC-DMIS Profile Report)美标与欧标轮廓度的异同点比较(ASME Y14.5&ISO-GPS Comparison of Profile)总结与练习(Summery&Exercise)第八章:跳动度(Runout)圆跳动(Circular Runout)圆跳动计算方法(Circular Runout Runout Calculation)圆跳动的应用与检测(Circular Runout Application&Inspection)全跳动(Total Runout)全跳动计算方法(Total Runout Runout Calculation)全跳动的应用与检测(Total Runout Application&Inspection)总结与练习(Summery&Exercise)第九章:ASME-Y14.5/ISO-GPS对比(ASME-Y14.5/ISO-GPS Comparison)几个原则比较(独立与包容、同时性要求等)实体状态及边界符号、含义比较(Boundary&Modifier Comparison)形状公差比较(Form Comparison)方向公差比较(Orientation Comparison)位置公差比较(Position/Coaxiality/Concentricity/Symmetry Comparison)轮廓公差比较(Profile Comparison)跳动公差比较(Runout Comparison)参考标准:ISO 286产品几何技术规范-用于线性尺寸公差的公差,偏差和配合ISO 1101产品几何技术规范-几何公差–形状,方向,位置和跳动公差ISO 1660产品几何技术规范(GPS)-几何公差-轮廓公差ISO 2692产品几何技术规范-几何公差-最大实体要求(MMR),最小实体要求(LMR),可逆要求(RPR)ISO 5458产品几何技术规范-几何公差-阵列和组合要素位置规范ISO 5459产品几何技术规范-几何公差-基准和基准体系ISO 8015产品几何技术规范-基础-概念,原则ISO 10579产品几何技术规范-尺寸和公差-非刚性零件注法ISO 14405-1产品几何技术规范-尺寸公差-第1部分:线性尺寸ISO 14405-2产品几何技术规范-尺寸公差-第2部分:非线性尺寸ISO 14405-3产品几何技术规范-尺寸公差-第3部分:角度尺寸ISO 17450-1产品几何技术规范-几何要素–定义和概念ISO 17450-2产品几何技术规范-几何要素-提取要素的中心线、中心面、提取要素的局部尺寸ISO 16792-2015数字化产品技术规范(Digital Product Definition)GB_T 1958-2017产品几何技术规范(GPS)几何公差-检测与验证ASME Y14.5-2009&2018(Dimensioning and Tolerancing)ASME Y14.41-2012(Digital Product Definition Data Practices)ASME Y14.43检具设计(Dimensioning and Tolerancing Principles for Gages and Fixtures)