Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Occupations | Sets up and operates gear-lapping machine to lap gears according to specifications, machining instructions, standard charts, and knowledge of gear $T3lapping$T1 procedures: Reads blueprint or instructions to determine gear dimensions, tolerances, and number of gears to be lapped, and machining instructions for lapping speeds and pressures, work-holding fixtures, and spindle angles to be used. Positions and secures pairs or trains of gears on spindles, using fixture and wrenches. Moves controls to set spindle angles, lapping speeds, tool pressure, and length of cycle. Brushes or sprays $T3lapping compound$T1 on gears. Starts machine, examines gear contact area, and moves handwheels to adjust action of gears. Inspects lapped gears for conformance to specifications, using knowledge of gear design and surface finishing. May inspect finish and mechanical action of gears with gear inspection equipment. May be required to have experience with particular type of gear or machine. May lap gears against each other metal-to-metal without lapping compound and be designated Gear Burnisher (machine shop). (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)47 45 41 52 2D 4C 41 50 50 49 4E 47 2D 4D 41 43 48 49 4E 45 4F 50 45 52 41 54 4F 52 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01000111 01000101 01000001 01010010 00101101 01001100 01000001 01010000 01010000 01001001 01001110 01000111 00101101 01001101 01000001 01000011 01001000 01001001 01001110 01000101 00100000 01001111 01010000 01000101 01010010 01000001 01010100 01001111 01010010 |
HTML Code (1990) (references)G E A R - L A P P I N G - M A C H I N E   O P E R A T O R |
ISO 10646 (1991-1993) (references)0047 0045 0041 0052 002D 004C 0041 0050 0050 0049 004E 0047 002D 004D 0041 0043 0048 0049 004E 0045 004F 0050 0045 0052 0041 0054 004F 0052 |
Encryption (beginner's substitution cypher): (references)413935521546355050434841154735374243483924950395235544952 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
