Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Occupations | Sets up and operates profile milling machine equipped with built-in or attached tracing mechanism that guides cutting tool in parallel relationship to stylus to mill two-dimensional scale profiles from models, according to specifications: Examines layout or workpiece, blueprints, and work order to ascertain type of tooling required and finished dimensions of workpiece. Positions and secures workpiece and template or model on machine table, using clamp, vise, blocks, measuring instruments, and wrenches. Selects and inserts specified stylus and cutting tool, using handtools. Starts machine, turns controls to change speed of cutting tool, directional movement of stylus, and automatic feed rate to ensure conformance of milled workpiece to specifications. Verifies conformance of workpiece, using dial and surface gauges, templates, calipers, and micrometers. Removes milled workpiece and template or model from machine table. May mill nonmetallic materials. May turn lever to start flow of coolant or lubricant on machining area. May manually move stylus to mill workpiece. (references) |
| Sets up and operates milling machine equipped with built-in or attached tracing mechanism that guides cutting tool in parallel relationship to stylus that moves along three-dimensional model or two-dimensional template to mill contour of model or profile of template on metal workpieces: Studies blueprint, layout on workpieces, and template or model to determine tooling, sequence of operations, and finished dimensions of workpiece. Positions and secures workpiece and model or template parallel to each other on machine bed or angle plate, using height gauges, parallel blocks, sine bars, steel rule, wrenches, and clamps. Moves handwheel to position cutting tool on workpiece in specified relation to stylus on model or template. Observes operation and makes adjustments to ensure conformance of milled workpiece to specifications. Verifies conformance of workpiece, using dial and surface gauges, templates, calipers, and micrometers. May turn lever to start flow of coolant on machining area. May mill plastics or other nonmetallic materials. (references) | |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)44 49 45 2D 53 49 4E 4B 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)01000100 01001001 01000101 00101101 01010011 01001001 01001110 01001011 01001001 01001110 01000111 00101101 01001101 01000001 01000011 01001000 01001001 01001110 01000101 00100000 01001111 01010000 01000101 01010010 01000001 01010100 01001111 01010010 |
HTML Code (1990) (references)D I E - S I N K I N G - M A C H I N E   O P E R A T O R |
ISO 10646 (1991-1993) (references)0044 0049 0045 002D 0053 0049 004E 004B 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)3843391553434845434841154735374243483924950395235544952 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
