Mechanical drawing; a treatise on the drawing of mechanical and machine details (1920)
Jones, Franklin Day, 1879-1967 · New York, The Industrial press; [etc., etc.] · leaf 118
Machinery Fig. 7. Broken Sections and Structural Shapes physical and chemical properties, such as the quality, heat-treatment, composition, etc. It also has the advantage ofbeing easily changed should the material prove unsatisfactory,which cannot be done in the case of section lines. Broken… … Fig. 8. Three Methods of representing Sectional Views of Bracket in Plane xx it is not convenient to show their whole length on the drawing.These pieces may be drawn as long as the limits of the draw-ing will allow, and then are broken as indicated, to show thatthe full length of the piece is not…
Mechanical drawing
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