Pattern Maker's Assistant, Embracing Lathe Work, Branch Work, Core Work, Sweep Work, and Practical Gear Construction: The Preparation and Use of Tools; Together with a Large Collection of Useful and Valuable Tables |
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Page 61
... course depend upon the number of arms and their depths ; and unless the chuck is very substantial , a difficulty will be ex- perienced in turn- ing , on account of the tremor . A chuck having the middle of iron and the out- side of wood ...
... course depend upon the number of arms and their depths ; and unless the chuck is very substantial , a difficulty will be ex- perienced in turn- ing , on account of the tremor . A chuck having the middle of iron and the out- side of wood ...
Page 77
... course to such an expedient , because , wherever the bar passes , the cope is damaged , and must be mended ; and when a mold has to be mended , it is doubtful if the cor- rect form , such as the pattern would have given it , will be ...
... course to such an expedient , because , wherever the bar passes , the cope is damaged , and must be mended ; and when a mold has to be mended , it is doubtful if the cor- rect form , such as the pattern would have given it , will be ...
Page 113
... course of varnishing one pattern , if it be a large one ; because it settles so rapidly that a perceptible difference in the coat is apparent , unless the varnish is stirred previously to each insertion of the brush . The brush should ...
... course of varnishing one pattern , if it be a large one ; because it settles so rapidly that a perceptible difference in the coat is apparent , unless the varnish is stirred previously to each insertion of the brush . The brush should ...
Page 129
... courses of a thickness to suit the stuff at hand , from which the core box is to be made . The courses may be made of equal or unequal depth . Courses 1 and 2 are got out of the full size of the box , while courses 3 and 4 must be of ...
... courses of a thickness to suit the stuff at hand , from which the core box is to be made . The courses may be made of equal or unequal depth . Courses 1 and 2 are got out of the full size of the box , while courses 3 and 4 must be of ...
Page 130
... course being allowed to dry before the next one is put on ; but for greater expedition , nails , in addi- tion to the glue , may be used , in which case care must be taken that they do not come so close as to interfere with the cutting ...
... course being allowed to dry before the next one is put on ; but for greater expedition , nails , in addi- tion to the glue , may be used , in which case care must be taken that they do not come so close as to interfere with the cutting ...
Other editions - View all
The Pattern Maker's Assistant: Embracing Lathe Work, Branch Work, Core Work ... Joshua Rose No preview available - 2016 |
The Pattern Maker's Assistant: Embracing Lathe Work, Branch Work, Core Work ... Joshua Rose No preview available - 2015 |
Common terms and phrases
angle arms avoirdupois Babbitt metal bend bevel block body bore branch brass cast iron chisel chuck circle circular saw Circum circumference cogs column cope core box core prints Cube Root cubic foot cubic inches curve cylinder decimetre Diam diameter dotted lines dovetails draw edge equal Square face fastened feet finished flange flat flutes gage globe valve glue glued gouge grain halves hectometre hexagon hole jig saw joint lathe lathe centers length mark MEASURE metal method metre millimetre mitre box mold molder mortise myriametre nails necessary oilstone pattern maker pegs piece of wood pinion pipe plane plate Pounds projecting recess represents round sand sand-paper screw scriber segments shape shooting board shown in Fig Side of equal solid staves surface taper teeth template thickness thin tool tooth turned varnish Weight wheel width wire yard