section views(catia v5(
DESCRIPTION
Section views in CATIA v5, drawing moduleTRANSCRIPT
![Page 1: Section Views(catia v5(](https://reader038.vdocument.in/reader038/viewer/2022102509/55cf9a9f550346d033a29c6a/html5/thumbnails/1.jpg)
Fall2005- ENGR 3200U 1
Section Views
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Fall2005- ENGR 3200U 2
Section ViewMultiview drawing technique that contain special views of part/parts to represent the interior features
![Page 3: Section Views(catia v5(](https://reader038.vdocument.in/reader038/viewer/2022102509/55cf9a9f550346d033a29c6a/html5/thumbnails/3.jpg)
Fall2005- ENGR 3200U 3
Sectional ViewSection view is based on the use of an imaginary cutting plane that cuts through the object to reveal the interior features
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Fall2005- ENGR 3200U 4
Sectional Drawing- Eliminating the hidden lines
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Fall2005- ENGR 3200U 5
Treatment of Hidden Lines
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Fall2005- ENGR 3200U 6
Optional Use of Hidden Lines
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Fall2005- ENGR 3200U 7
Representation of planes and Edges in a Section View
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Fall2005- ENGR 3200U 8
CAD Technique
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Fall2005- ENGR 3200U 9
Visualization of a Section View
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Fall2005- ENGR 3200U 10
Visualization of a Section View
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Fall2005- ENGR 3200U 11
Cutting Plane linesThe edge view of the cutting plane
Cutting plane lines are thick (0.6 mm or 0.032”), dashed lines that extend pass the edge of object 6 mm or ¼ inch
Cutting plane line has precedence over the center line
Cutting plane line is not added to drawing when its position is obvious
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Fall2005- ENGR 3200U 12
Line Types for Cutting PlaneThe edge view of the cutting plane one long and two
shot dashes
equal length dashed line
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Fall2005- ENGR 3200U 13
Classifications of Cutting Plane lines1- Frontal cutting plane2-Horizontal cutting plane3- Profile cutting plane
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Fall2005- ENGR 3200U 14
Classifications of Cutting Plane lines1- Frontal cutting plane2-Horizontal cutting plane3- Profile cutting plane
![Page 15: Section Views(catia v5(](https://reader038.vdocument.in/reader038/viewer/2022102509/55cf9a9f550346d033a29c6a/html5/thumbnails/15.jpg)
Fall2005- ENGR 3200U 15
Classifications of Cutting Plane lines1- Frontal cutting plane2-Horizontal cutting plane3- Profile cutting plane
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Fall2005- ENGR 3200U 16
Multiple Cutting Plane lines
Horizontal & Profile section views
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Fall2005- ENGR 3200U 17
Section Line Practices
General symbol
IdenticalDrawn in the same directionUniform spacing
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Fall2005- ENGR 3200U 18
General Purpose (Cast Iron) Section Line
45 degree angleSpace of 1.5 mm to 3 mm or moreThin black line (0.35 mm or 0.016”), H or 2H pencil
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Fall2005- ENGR 3200U 19
Section Line Placement
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Fall2005- ENGR 3200U 20
Notes in Section-Lined Area
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Fall2005- ENGR 3200U 21
Outline Sections
Large parts – to save time
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Fall2005- ENGR 3200U 22
Thin Wall Sections
Parts less than 4 mm thicke.g. Washers , Gaskets
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Fall2005- ENGR 3200U 23
Section View Types
1- Full section2- Half section3- Broken-out section4- Revolved section5- Removed section6- offset section7- Assembly section8- Auxiliary section
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Fall2005- ENGR 3200U 24
Full Section
General purpose:45 degree angleSpace of 1.5 mm to 3 mm or moreThin black line (0.35 mm or 0.016”), H or 2H pencil
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Fall2005- ENGR 3200U 25
Full Section
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Fall2005- ENGR 3200U 26
Half Section
- Hidden lines are removed in both halves- Most often on symmetrical parts- in Assemblies
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Fall2005- ENGR 3200U 27
Broken-Out Section
- Hidden lines may be removed in the unsectioned portion
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Fall2005- ENGR 3200U 28
Revolved Section
- e.g. bar, handle, spoke, web, aircraft wing, or other elongated features
- Showing the cross section without drawing the other view
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Fall2005- ENGR 3200U 29
Removed Section
- Similar to the revolved section but the section is drawn adjacent to the orthographic view for better clarification
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Fall2005- ENGR 3200U 30
Removed Section
- Multiple removed section views for continuously varying shape
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Fall2005- ENGR 3200U 31
Removed Section
- Scaled removed section views
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Fall2005- ENGR 3200U 32
Removed Section- Aligned removed section views
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Fall2005- ENGR 3200U 33
Offset Section- Bent at one or more 90° angles to pass through the important features
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Fall2005- ENGR 3200U 34
Offset Section- Multiple offset section
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Fall2005- ENGR 3200U 35
Assembly Section
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Fall2005- ENGR 3200U 36
Assembly Section- Standard pats not section linede.g. :shafts bearings, roller or ballGear teethThreaded fastenersNuts and boltsRivetsRibsSpokesLugsWashersKeysPins
- Different hatching angle or material symbols are used for adjacent parts
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Fall2005- ENGR 3200U 37
Auxiliary Section
- Full
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Fall2005- ENGR 3200U 38
Auxiliary Section
- Partial
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Fall2005- ENGR 3200U 39
Sectioning Conventions
- Ribs, webs, lugs and other thin wall are not section lined because it gives the false impression that the part is thicker than it really is
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Fall2005- ENGR 3200U 40
Sectioning Conventions
- Ribs, webs, lugs and other thin wall are not section lined
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Fall2005- ENGR 3200U 41
Sectioning Conventions-Ribs, webs, lugs and other thin wall are section lined to avoid mistake-Use alternate section lines
-Webs flush with the rim and hub-Webs are lost without section lines
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Fall2005- ENGR 3200U 42
Aligned Section
- Holes
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Fall2005- ENGR 3200U 43
Aligned Section
- Spokes
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Fall2005- ENGR 3200U 44
Aligned Section
- Lugs
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Fall2005- ENGR 3200U 45
Aligned Section
- Ribs
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Fall2005- ENGR 3200U 46
Conventional Breaks
- Revolved section views or for shortening the elongated parts