Mechanical drawing self-taught: comprising instructions in the selection and preparation of drawing instruments. Elementary instruction in practical mechanical drawing. Together with examples in simple geometry and elementary mechanism, including screw threads, gear wheels, mechanical motions, engines and boilers (1889)
le joint, as it is sometimes termed,an example that it is desirable for the student to drawin various sizes, as it is representative of a large classoi work. EXAMPLES IN BOLTS, NUTS, AND POLYGONS. \^j These eyes often have an offset, and an example ofthis is given in Figure 195, in which A is the… … Fig- 195- In Figure 196 is an example of a connecting rodend. From a point, as A, we draw arcs, as B C forthe width, and E D for the length of the block, andthrough A we draw the centre line. It is obvious,however, that we may draw the centre line first, and I4S MECHANICAL DRAWING SELF-TAUGHT.…
Mechanical drawing
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