Handy man's workshop and laboratory . F £. K1 ) jf -i— Fig. 146—Holder for grinders between A and B. The block C has a knurled screw passingthrough it, which firmly holds the work against the block D. Thelatter is formed of a circular piece and may be clamped at anydesired angle by means of a nut. The knurled screw E holds the work against the lower bolt heads are sunk flush with the bottom plate. H is a suit- HANDY MAN S WORKSHOP AND LABORATORY 165 able rest for the above clamp. Its shank I is turned to take theplace of the ordinary rest of a small emery wheel. By raisingor lowering
Handy man's workshop and laboratory . F £. K1 ) jf -i— Fig. 146—Holder for grinders between A and B. The block C has a knurled screw passingthrough it, which firmly holds the work against the block D. Thelatter is formed of a circular piece and may be clamped at anydesired angle by means of a nut. The knurled screw E holds the work against the lower bolt heads are sunk flush with the bottom plate. H is a suit- HANDY MAN S WORKSHOP AND LABORATORY 165 able rest for the above clamp. Its shank I is turned to take theplace of the ordinary rest of a small emery wheel. By raisingor lowering the rest, the required clearance is obtained. Whenthe grinding is finished, the edge of the rest engages the shoulderK of the lower plate B, thus making it certain that each piecewill be ground at the same angle and length.—16 CUTTING KEYWAYS ON A DIE SINKER The accompanying drawing shows the way in which a diesinker may be equipped for cutting keyways in piston rods and
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Keywords: ., book, bookcentury1900, bookdecade1910, booksubjectworkshoprecipes
