catia尺寸公差标注.ppt

Copyright DASSAULT SYSTEMES 2002
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Course Presentation
Objectives of the course
In this course you will learn how to define Functional Tolerances and Annotation to geometric parts designed in 3D Wireframe or Solid geometry
Targeted audience
Catia V5 users
Prerequisites
Fundamentals about Catia V5
day
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Copyright DASSAULT SYSTEMES 2002
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Table of Contents
Introduction to FT&A Workbench
The User Settings
Accessing the Workbench
The User Interface
General Process
Fundamentals of FT&A
Creating Annotation planes
Creating Annotations
Power Copy Integration
Use Properties
Generate Check Report
The 2D extraction
View from 3D
To Sum Up…
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Copyright DASSAULT SYSTEMES 2002
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Introduction to FT&A Workbench
You will e familiar with the Functional Tolerancing & Annotation Workbench by :
The User Settings
Accessing the Workbench
The User Interface
General Process
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Copyright DASSAULT SYSTEMES 2002
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The User Settings (1/4)
Tools / Options / Mechanical Design / Functional Tolerancing and Annotation / Tolerancing
whether note object attribute may be created by user or notenable or disable Note Object Attribute Creation icon or not
It is possible to define:
the default standard at creation provides: three conventional standards (ANSI – ISO – JIS) and three CATIA-CADAM standards (CCDANSI – CCDISO – CCDJIS).
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whether non semantic tolerances creation is allowed or not,
whether non semantic dimensions creation is allowed or not.
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whether leader annotations are perpendicular to their geometrical elements or not
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an angle value for rotating elements (this option is used to rotate used to rotate text elements (text, frame, or leader)
whether the rotation will be snapped to the angle value or not.
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Copyright DASSAULT SYSTEMES 2002
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The User Settings (2/4)
Tools / Options / Mechanical Design / Functio