Fundamentals of Computer-Aided Drafting: Section Views and Hatching, Study notes of Mechanical Engineering

An in-depth exploration of section views and hatching in computer-aided drafting (cad). Topics include the use of auxiliary views, types of section views, the principle of drawing section views, hatching methods, and various hatching techniques. Students will learn about the importance of visible edges and contours, hidden lines, and proper hatching alignment.

Typology: Study notes

Pre 2010

Uploaded on 09/17/2009

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Basic Computer Aided Drafting
Basic Computer Aided Drafting
Instructor : Wei
Instructor : Wei-
-Ju Chen
Ju Chen
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Download Fundamentals of Computer-Aided Drafting: Section Views and Hatching and more Study notes Mechanical Engineering in PDF only on Docsity!

Basic Computer Aided Drafting Basic Computer Aided Drafting

Instructor : Wei Instructor : Wei

- -

Ju Chen Ju Chen

Review Review



The use of auxiliary view often makes itpossible to omit one or more regular views



Depth, width, height auxiliary view



Half auxiliary view



Partial auxiliary view

Full Section Full Section

Cutting Plane and Sections Cutting Plane and Sections

Cross Cross

hatching hatching

Hatching method Hatching method

 

Even spacing Even spacing

 

Regular spacing Regular spacing

 

Uniform in thickness Uniform in thickness

 

Hatching should not be too thick Hatching should not be too thick

 

Avoid running cross Avoid running cross

Hatching Hatching

beyond visible outlines beyond visible outlines

Half Section Half Section

Broken Broken

out sections out sections

Removed Sections Removed Sections

Offset Sections Offset Sections