The Machine Shop Yearbook and Production Engineers' Manual, Volume 1Harold Clifford Town P. Elek publications, 1942 - Machine-shop practice |
From inside the book
Results 1-3 of 85
Page 164
... automatic chuck and bar feed mechanism is operated by lever movement enabling the chuck to be opened and closed without stopping the machine . For machining castings , a three or four jaw chuck is fitted in place of the automatic chuck ...
... automatic chuck and bar feed mechanism is operated by lever movement enabling the chuck to be opened and closed without stopping the machine . For machining castings , a three or four jaw chuck is fitted in place of the automatic chuck ...
Page 177
... automatic drilling , ( b ) drilling with automatic feed , ( c ) drilling with hand feed . The first diagram illustrates the successive drilling motions similar to those of a punching machine . Neither in its initial nor final position ...
... automatic drilling , ( b ) drilling with automatic feed , ( c ) drilling with hand feed . The first diagram illustrates the successive drilling motions similar to those of a punching machine . Neither in its initial nor final position ...
Page 178
... automatic feed , these two being shown on the bottom line . The feed disengages automatically at the same depth ... automatic motion , the return line on the chart is more oblique than in case ( a ) . The third diagram shows the whole ...
... automatic feed , these two being shown on the bottom line . The feed disengages automatically at the same depth ... automatic motion , the return line on the chart is more oblique than in case ( a ) . The third diagram shows the whole ...
Contents
Machineability by Dr Geo Schlesinger 932 | 9 |
PRECISION FINISHING MACHINES Fine boringhoning | 12 |
The application of electric control gear to machine tools by J W Fair | 32 |
23 other sections not shown
Common terms and phrases
abrasive adjustment advantage Alfred Herbert alloy aluminium angle automatic Bakelite belt boring brazing busbar capstan carbide cast iron centre chip chuck clamping clearance clutch cutter cutting speed cylinder diamond diamond tools drill drive electrical engineering equipment feed feet per minute finish fitted friction gauge gear give grinding grinding machine headstock heat helical high speed steel holes hydraulic inch diameter increased lathe lever load lubrication Machine Tool manufacture material maximum mechanical metal method milling cutters Milling Machines molybdenum motion motor mounted neoprene obtained operation pitch error planing position pressure production pulley pump radial rake range ratio reduced resistance reverse rotation rubber saddle screw shaft shank shape shown in Fig slide slots spindle standard stress stroke suitable supply surface switch taper teeth temperature tensile tests Thiokol tooth torque traverse turret unit valve vertical wheel worm