5. creating sectioncal views
DESCRIPTION
5. Creating Sectioncal Views. This week you will learn creating sectional views. The steps to follow are: Cutting Plane Types of sectional views ( full, half, detailed etc ) Hatching Assembly Sections Creating Section Views in CADD Assignment # 4. 5. Creating Sectioncal Views. - PowerPoint PPT PresentationTRANSCRIPT
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5. Creating Sectioncal Views
This week you will learn creating sectional views. The steps to follow are:
Cutting Plane Types of sectional views
(full, half, detailed etc) Hatching Assembly Sections Creating Section Views in CADD Assignment #4
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5. Creating Sectioncal Views
Sectional views are usually produced(a) to clarify details of the object,(b) to illustrate internal features clearly,(c) to reduce the number of hidden-detail
lines,(d) to facilitate the dimensioning of internal
features,(e) to show the shape of the cross-section,(f) to show clearly the relative
positions of parts forming an assembly.
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5. Creating Sectioncal Views
Cutting Plane
Cutting plane lines typically lay in a view adjacent to the section view and represent the cutting path of the cross section
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5. Creating Sectioncal Views
Cutting Plane Line
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5. Creating Sectioncal Views
Full section Half section
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5. Creating Sectioncal Views
Offset section Local section
Alligned section
Revolved section
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5. Creating Sectioncal Views
Assembly Sections
a) Views show how the parts fit togetherb) Individual components are identified by the use of numbersc) Adjacent components are hatched with a different properties (angle or scale)d) Standard components such as bolts, nuts are not hatched
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5. Creating Sectioncal Views
Using the BHATCH (Boundary Hatch) CommandCommand: BHATCH
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5. Creating Sectioncal Views
Boundary Hatch – 2
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5. Creating Sectioncal Views
Boundary Hatch – 3
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5. Creating Sectioncal Views
Boundary Hatch – 4
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5. Creating Sectioncal Views
Boundary Hatch – 5
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5. Creating Sectioncal Views
Boundary Hatch – 6
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5. Creating Sectioncal Views
Boundary Hatch – 7
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5. Creating Sectioncal Views
Using the HATCH CommandCommand: HATCH Enter a pattern name or [?/Solid/User defined]<ANSI31>Scale for pattern <1.0000>:Angle for pattern <0>:Select hatch boundaries or press ENTER for direct hatch
option,Select objects: <Select objects to hatch>Select objects:
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5. Creating Sectioncal Views
HATCH – 2 Command: HATCH Enter a pattern name or [?/Solid/User defined]<ANSI31>S Select hatch boundaries or press ENTER for direct hatch
option,Select objects: <Select objects to hatch> Select objects:
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5. Creating Sectioncal Views
HATCH – 3 Command: HATCH Enter a pattern name or [?/Solid/User defined]<ANSI31>Scale for pattern <1.0000>:Angle for pattern <0>:Select hatch boundaries or press ENTER for direct hatch option,Select objects: <Select objects to hatch> Select objects: <Select objects to hatch> Select objects:
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5. Creating Sectioncal Views
Cutting Plane Line Drawing a Leader :
Command: _leaderFrom point: _mid ofTo point:To point(Format/Annotation/Undo)<Annotation>:Annotation (or press ENTER for options):Tolerance/Copy/Block/None/<Mtext>: n
1st
2nd
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5. Creating Sectioncal Views
Cutting Plane LineTyping Capital Letter
1st
2nd
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5. Creating Sectioncal Views
Typing Capital Letter
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5. Creating Sectioncal Views
Next Week ;You will learn three dimensional design
and solid modeling. The steps to follow are:
Geometrical Modelling 3-D Modelling Line or Wireframe Modelling Surface Modelling Solid Modelling Assignment # 5
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5. Creating Sectioncal Views
Assignment # 4 A front and top (plan) views of an Adjuster Base are given in the figure below. Draw the following views, in FIRST
angle projection using a standard paper size: A front view, A top (plan) view, Section A-A, B-B, and C-C. Please include all dimensions in an appropriate way!
Don’t forget to save it!
Submit the assignment on time!
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5. Creating Sectioncal Views
Assignment Procedure
Open ISO_A3 template fileFormat the drawing file (linetype etc)Draw the sectional front view on A-AComplete the top view and the side viewGive all necessary dimensionsFill in the title block (name, number, date etc)Submit your file via Ninova System