checklists for sketching
DESCRIPTION
Checklists for Sketching. Create a 3 View Multiview Sketch Checklist for Multiview Drawings Checklist for Isometric Drawings Checklist for Oblique Drawings Checklist for Drawing Sections Checklist for Auxiliary Drawings Dimensioning Rules. Create a 3 View Multiview Sketch. - PowerPoint PPT PresentationTRANSCRIPT
Checklists for Sketching
• Create a 3 View Multiview Sketch
• Checklist for Multiview Drawings
• Checklist for Isometric Drawings
• Checklist for Oblique Drawings
• Checklist for Drawing Sections
• Checklist for Auxiliary Drawings
• Dimensioning Rules
Create a 3 View Multiview Sketch
• Choose Front, Side & Top View
• Layout blocks for each view.
• Sketch front view.
• Project height to side view and width to top.
• Use construction lines to transfer features.
• Adjust line weights and add center & hidden lines.
See text page 122 to 123
Checklist for Multiview Drawings
• Equal spacing between views
• Center line is shown in all views.
• Views are aligned.
• Views have standard arrangement.
• Line weights are correct.
• Line types are correct
See text page 119 to 123 and 382-437
Checklist for Isometric Drawings
• Draw box with Isometric axis 30o from horizontal.
• Draw all lines true length
• No hidden lines
• Use 4 center Ellipse method for circles
• To draw non-isometric lines plot end points then connect.
See text page 101 to 107 and 468-485
Checklist for Oblique Drawings• Place circular features on front view
• Choose receding angle and direction to show the best view of the object
• No hidden lines
• Use 4 Center Ellipse method for circles
• Check to see if back of hole shows
• Cavalier oblique depth is true length
• Cabinet oblique depth is half size
See text page 108 to 109 and 498-507See text page 108 to 109 and 498-507
Checklist for Drawing Sections
• Draw at least two multiviews.• Place the section view in relation to
multiviews.• Use the multivews to transfer info to section• Label the section:
1. Show cutting plane with letters (i.e. A, A or B,B)2. Title the section view ( i.e. Section AA)3. Show arrows on cutting plane corresponding to
position of section
See text page 642 to 668