Precision Grinding Paperback - 2009

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.1907 Excerpt: ... INDEX Abrasive materials for Grinding Wheels, 11-3. Adjusting Strips, Plain, 69. Alundum, as an abrasive material, 12. Wheels, rate of Speed, advisable for, 21. Annealing, systematic, importance of, 63-4. Arbors, construction of, 45-6. for Bored Cutters, importance of true-ness in, 129. Wheels never to be forced on, and why, 21. Arbors or Mandrils, how to hold long-holed work on, 45. Automatic feed, instances of use of, 82, 83. Automatic feed Wheels, uses of, 30. Bauxite, 12. Benzine, use of in Lapping, 137, 138. Bond in Grinding Wheels, 19; in rela-tion to Grit, 23. Bore of Holes, gauging of, 147-9. Brass, Grinding Wheel suitable for, 20-1. Breath as a Lubricant, 138. Burning or Discolouring of Work by Wheel, danger of, 36-7, results of, 48. or Glazing, defined, 41. Bursting of Wheels, in relation to Speed, 21. Bushes, see Collars, or Bushes. Bushings, preparation of, for Grinding, 61. Callipers, Micrometer, uses of, 142, 144. Spring, uses of, 141-2. Carbon, proportion of, in Grinding wheel material, 16. Carbonised work, preparation of, for Grinding, 62-3. Carborundum, as an abrasive material, 12. Wheels, rate of Speed advisable for, 21. Cast Iron, see under Iron. Centre Holes, in preparation of Cylin-drical work for grinding, im-portance of, 67, 89. size and fit of, defects due to imperfec-tion in, 51. Centre Points, wear of, effects of, and care required to counteract, 89. Centres, Long, why to be avoided, 73. needed in Tool Room application of Plane Surface Grinder, 118-9. Changes in form of Instruments and Tools, periodical examinations the only check upon, 150. Charges and charging of Laps, 135, 137. Chatter marks, causes of, 50, 54, 56, 188. cure of, 54, 55, 56-7. detection of, 56. Chilled Iron, see under Iron. Chuck, Magnetic, for Tool Room Surface ...