The Pattern Maker's Assistant; Embracing ... Practical Gear Construction: The Preparation & Use of Tools ... with a Large Collection of Useful & Valuable Tables1877 - Patternmaking - 324 pages |
From inside the book
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Page vi
... Bend , Swept Core for Pipe Bend , Staving , or Lagging , Lagging Steam Pipes , 132 132 134 137 140 143 147 150 ยท 151 156 CHAPTER IX . Globe Valve , Chucking Globe Valve , vi CONTENTS .
... Bend , Swept Core for Pipe Bend , Staving , or Lagging , Lagging Steam Pipes , 132 132 134 137 140 143 147 150 ยท 151 156 CHAPTER IX . Globe Valve , Chucking Globe Valve , vi CONTENTS .
Page 17
... bend , expand , and con- tract , according to the amount of humidity in the atmos- phere . Under ordinary conditions , we shall be right in supposing a moisture to be constantly given off from all the exposed surfaces of timber ...
... bend , expand , and con- tract , according to the amount of humidity in the atmos- phere . Under ordinary conditions , we shall be right in supposing a moisture to be constantly given off from all the exposed surfaces of timber ...
Page 22
... bends back instead of abrading off , leaving a long feather edge , as shown in Fig . 6 , from A to B. This edge breaks off in many cases further back than it should do , and in- evitably breaks off when the blade is applied to the oil ...
... bends back instead of abrading off , leaving a long feather edge , as shown in Fig . 6 , from A to B. This edge breaks off in many cases further back than it should do , and in- evitably breaks off when the blade is applied to the oil ...
Page 23
... bends or turns over at the extreme edge of the tool , in con- sequence of that extreme edge giving way to the pressure of the abrading tool , be it a grindstone or an oilstone . This wire edge is reduced to a minimum by the oilstone ...
... bends or turns over at the extreme edge of the tool , in con- sequence of that extreme edge giving way to the pressure of the abrading tool , be it a grindstone or an oilstone . This wire edge is reduced to a minimum by the oilstone ...
Page 49
... bending a piece of wire as shown in Fig . 41 , which may be shortened by being bent more , or lengthened by being straightened . Fig . 41 . It is preferable to make an adjustable gage , such as shown in Fig . 42 , in which A and B ...
... bending a piece of wire as shown in Fig . 41 , which may be shortened by being bent more , or lengthened by being straightened . Fig . 41 . It is preferable to make an adjustable gage , such as shown in Fig . 42 , in which A and B ...
Common terms and phrases
angle Area arms avoirdupois Babbitt metal bend bevel blade block body bore branch brass cast iron centimetre chisel chuck circle Circum cloth cogs column cope core box core prints Cube Root cubic foot cubic inches curve cylinder decimetre Diam diameter disk dotted lines dovetails draw edge equal Square face fastened feet finished flange flat foot gage Gallons globe valve glue glued gouge grain halves hard wood hectometre hexagon hole joint lathe lathe centers length mark metal method metre mitre box mold molder mortise myriametre necessary oilstone pattern maker piece of wood pinion pipe plane plate Pounds projecting rabbet plane 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