Manual Training
Cód:
491_9781409711292
MANUAL TRAINING FIRST LESSONS WOOD -MTOIIZIING PROFESSOR OF APPLIED MATHEMATICS IN THE COLLEGE OF THE CITY OF NEW YORK, INSTRUCTOR IN CIIARGE OF 1114 WORKSHOPS OF THE COLLEGE, ARD AUTHOR OF 11 MANUAL OF LOGARITHMIC COMPUTATION IVISOK, BLAKEMAN, AND COAIPANY lpublfebera NEW YORK AND CHICAGQ 1888, BY IVISON, BLAKERlAK CO. - PRESS OF HENRY H. CLARK CO., BOSTON. CORRECTIONS. ..- - . By mistake of the draughtsman several errors appear in the figures which should be corrected, as below Page 16, Fig. 7.-The end of the block should show concentric rings, not a spiral. It is shown correctly in this figure. I , i 8 Page 75, Fig. 30.-The set ----A screw should be in the head of the gauge, not in the rod. It is shown correctly in the annexed cuts. Page 113, Fig. 49.-The last part of this figure should be changed to appear as below TABLE OF CONTENTS. PAGE PREFACE . a.. . 111 ZXTERIATS I,ESSON AS TOOI,S SEEDED . vii I. Cutting tools - knife and hatchet crosscutting . . l 11. Knife and hatchet continued splittiilg whittling, 2nd hcving 111. Strength of wood . IV. The Cross-cut-saw . . 8 . 14 . 21 1. Shrinking, cracking and warping of tilnler 28 I . Working-sketches . 32 VII. Working-drawings . . 38 VIII. Making a nailed box laying out tllc work 44 IX. Hammer and nails putting at box together . . 49 X. The same, continued taking apart . 54 XI. The Jaclr-plane . . 5s XII. The Smoothing-plane . . G8 XIII. Back-saw ancl hcnch-dog . . 75 XIV. The Chisel paring and chamfering characters of ciifferent woods . . S5 V BC. Tools and Materials required for the Course of Lessons in Wood-Working. I.-TOOLS, OPUE FOR EACH PUPIL. Pocket-knife, two blades. Lead pencil, No. 2. Marking-gauge. Cross-cut-saw, 22 inches long, 8 teeth to the inch. Rip-saw, 22 c 6 4 L 6 6 6 Tenon-saw, 14 6 6 12 t L 6 6 Dove-tail-saw, 8 6 L 15 CL tt Try square, steel blade, 6 inches long. Hammer, weight 1 lb., handled. Mallet, 1 lb., handled. Two-foot folding rule, metric and English on opposite sides. Jack-plane, double-
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