id216_fall2011_wk3_technicalDrawing_II

id216_fall2011_wk3_technicalDrawing_II - Product Design...

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Week 3: Technical Drawing II Seok-Hyung Bae ([email protected]) Product Design Engineering ID216 KAIST
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Product Design Engineering ID216 KAIST Contents Sectional views Full/half sections Offset sections Revolved (superimposed) sections Removed sections Broken-out (partial) sections Auxiliary views Working drawings Detail drawings Assembly drawings Bills of materials (BOM) 1
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Product Design Engineering ID216 KAIST Line Work 2 ( thick , solid) (thin, dash) (thin, solid) (thin, solid) (thin, long & short dash) (thin, long & short dash) (thin, solid) (thin, long & short & short dash) (thin, solid) ( thick or extra thick , dash or long & short & short dash) ( thick or extra thick , dash or long & short & short dash) ( thick , solid) [Recap]
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Product Design Engineering ID216 KAIST Sectional Views (Sections) Show interior detail that is too complex to be shown by outside views using hidden lines Obtained by supposing the nearest part of the object to be cut away on an imaginary cutting plane Cut surfaces with section lining or cross-hatching 3 X: Line behind cutting plane missing X: Hidden lines not necessary O SECTION A-A SCALE 2:1 When the scale is different from the main view: SECTION A-A A A
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Product Design Engineering ID216 KAIST Section Lining Indicates that a surface(s) is cut Thin parallel lines at 45 to the principal edges or axes of the part 4
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This note was uploaded on 12/06/2011 for the course ID 216 taught by Professor Bae during the Fall '11 term at Korea Advanced Institute of Science and Technology.

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id216_fall2011_wk3_technicalDrawing_II - Product Design...

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