Machine drawing; a text and problem book for technical students and draftsmen (1921)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 44
64 1^64 /64 278 P764 /32 17l6 174 ^732 174 ^732 1V4 1^V64 1 2Vl6 IV32 ^Vl6 272 1^732 78 174 l^Vl6 74 17l6 78 1V16 1^V64 1 219/64 1V64 «V64 2^8 1^732 2732 1V16 PV16 =^V32 17s \Z2 IVs IV32 I2IV32 1^V64 IV32 274 P764 ^7l6 17s 2 /16 17l6 ^7l6 1V16 1^732 233/e4 1^V64 1V64 278 178 2732 I7l6 2732 /32 172… … Fig. 62. Lap Joints. another. This is called calking and makes a steam or water tight jointbetween the plates. The bevel of about 75° to 80° shown in Fig. 62 atA is to make calking easier. 34 MACHINE DRAWING 63. Lap Joints.—A lap joint consists of two plates which lap overeach other. When one row…
Machinery
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