
Explore the ISO GPS system and core definitions, including features, dimensions, tolerances, datums, and the four tolerance types; learn datum selection and tolerance setting based on function.
Understand size tolerance per ISO 14405-1 by measuring diameter with calipers (two-point method) and selecting external minimum circumscribed or internal maximum inscribed circles for assembly.
Explore profile tolerance with and without datum in ISO GPS, detailing how it controls the top surface relative to datum A within a 0.4 tolerance zone and measurement reporting.
Explore how to apply the unequal bilateral profile tolerance in ISO GPS to control deviation outside or inside the material, ensuring gaps and preventing interference in assemblies.
Explore virtual condition boundary and maximum material condition in gauge design for position checking, including calculating gauge pins from hole minus position tolerance and using datums A, B, and C.
Explore position tolerance without datum and profile tolerance without datum, and learn multi-segment feature control frames to manage hole patterns with datum A, B, and C.
This module explains parallelism, perpendicularity, angularity, and their relationship to datum A, showing how tolerance zones control orientation and rotation, with profile and position as alternative controls.
Explore how profile tolerance controls position, orientation, and form relative to datum A. Understand how parallelism and flatness are constrained within that profile, with parallelism always smaller than the profile.
This course fully explains the requirements of ISO GPS Standard, such as ISO1101, ISO8015, ISO2692, ISO5458, ISO5459, ISO14405, ISO17450, ISO22081, etc. The content include systematic knowledge of ISO GPS, including:
1 Fundamental Principles, Definitions, Rules, Size Tolerance - ISO1101, ISO8015, ISO17450, ISO5459, ISO14405
2 Form Tolerance - ISO1101
3 Profile Tolerance and Datum - ISO1101, ISO1660, ISO5459
4 Position Tolerance and Datum - ISO1101, ISO5459
5 Bonus Tolerance (MMC/LMC apply to Toleraced Feature) - ISO1101, ISO2692
6 Advanced Position and Profile Tolerance - ISO1101
7 Pattern and combined geometrical specification (CZ, SZ,CZR, UF, SIM) - ISO5458
8 Datum Shift (MMC/LMC applied to Datum) - ISO1101, ISO2692, ISO5459
9 Orientation Tolerance bfa (><) - ISO1101
10 Coaxiality, Concentricity & Symmetry - ISO1101
11 Runout Tolerance - ISO1101
12 Auxiliary Feature Indicator - ISO1101
13 Modifiers - ISO1101, ISO2692
The course combines abundant real examples of manufacturing industry to help the understanding and implementation of geometrical Tolerancing on design, production and inspection, such as Form, Orientation, Location and Runout, Datum, Measurement and Tolerance Analysis, etc. The application of GPS on product design, quality control, gage design and dimension inspection, such as traditional measurement, Vision System and CMM will be explained. GPS is widely used on design, production and quality area, including blue print reading, meaning and understanding. GPS is the important tool of product realization process and the professional language to understand the requirements of customer.
Who Should Attend
Design Engineer, Quality Engineer, Process Engineer, Manufacturing Engineering, Gage Engineer, APQP team member, and Inspector, Sales and Marketing, Purchasing.