Wood Craft; A Journal of Woodworking with Which Is Incorporated the Patternmaker. Volume 1-3

Wood Craft; A Journal of Woodworking with Which Is Incorporated the Patternmaker. Volume 1-3

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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1904 edition. Excerpt: ... the pattern plate to allow the rods to work through perfectly free, as shown in Fig. 4. The stools for stooling out the openings S S I-S 2 S and S 5 S are shown at S I-S 2 and S 4, Fig. 4. It is necessary to make wooden patterns for these stools and then to have brass castings made. All of these stools are screwed to flat bosses on the bottom of the stripping plate. The stools are U-shaped so as to allow the pattern to drop down and the depth of the U is governed by the drop of the pattern. The stool S 6, Fig. 4, is a U-shaped bracket and is fastened to the stripping plate spanning the opening where a portion of the pattern marked R, Fig. 1, must pass through. In the center of the lower part of this bracket S-6 is an upright post for stripping the hole O-A, Fig. I. Each stool should be secured with screws and dowel pins to keep it in its proper position. In Fig. 4 all parts are shown assembled as they would be on the machine. The machine these parts were designed for has the pattern plate support four inches from the stripping plate support and this necessitates extra long pattern support uprights on the pattern plate to raise the pattern to its proper place in the stripping plate. Of course the height of the uprights in any case would be regulated by the style of the machine upon which the pattern was being fitted. The 3-16 inch stop pins driven in the stop rods as previously mentioned are to prevent the stools from coming in contact with the pattern plate and thus being injured. If the style of the machine was such as to bring the pattern plate and the stripping plate so close to each other that the stools would interfere with the stripping plate it would be necessary to cut openings through the pattern plate opposite the ends of the stools....show more

Product details

  • Paperback | 354 pages
  • 189 x 246 x 19mm | 630g
  • Rarebooksclub.com
  • Miami Fl, United States
  • English
  • black & white illustrations
  • 1236507924
  • 9781236507921