Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Occupations | Sets up and operates $T3radial drill press$T1 to perform drilling and other machining operations, such as boring, reaming, and tapping of holes in metal workpieces, such as machine, tool, or die parts, usually on custom basis, analyzing specifications and deciding on tooling according to knowledge of machining: Studies blueprint or layout on workpiece and plans sequence of operations. Selects method of holding workpiece. Positions and secures workpiece onto machine table, using such devices as shims, blocks, and $T3planer gauges.$T1 Verifies position with surface gauges and height gauges. Selects cutting speeds, feed rates, and tool for each operation, according to knowledge of metal properties and shop mathematics. Positions and secures tool in spindle. Swings radial arm and moves controls to position spindle and tool along arm over hole center location, to set feeds and speeds, to feed tool in workpiece, and to engage feed. Turns valve handle to direct flow of coolant or cutting oil against tool and workpiece. Observes operation and regulates tool position and action. Verifies hole location and dimensions, using measuring instruments, such as $T3telescoping gauges,$T1 micrometers, and dial indicators. May measure, mark, and scribe workpiece. May operate universal-type machine, computing and setting angles of tilting spindle. May work on nonmetallic materials. May operate $T3bench grinder$T1 to sharpen tools. (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)44 52 49 4C 4C 2D 50 52 45 53 53 53 45 54 2D 55 50 4F 50 45 52 41 54 4F 52 2C 52 41 44 49 41 4C 2C 54 4F 4F 4C |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01000100 01010010 01001001 01001100 01001100 00101101 01010000 01010010 01000101 01010011 01010011 00100000 01010011 01000101 01010100 00101101 01010101 01010000 00100000 01001111 01010000 01000101 01010010 01000001 01010100 01001111 01010010 00101100 00100000 01010010 01000001 01000100 01001001 01000001 01001100 00101100 00100000 01010100 01001111 01001111 01001100 |
HTML Code (1990) (references)D R I L L - P R E S S   S E T - U P   O P E R A T O R ,   R A D I A L ,   T O O L |
ISO 10646 (1991-1993) (references)0044 0052 0049 004C 004C 002D 0050 0052 0045 0053 0053 0053 0045 0054 002D 0055 0050 004F 0050 0045 0052 0041 0054 004F 0052 002C 0052 0041 0044 0049 0041 004C 002C 0054 004F 004F 004C |
Encryption (beginner's substitution cypher): (references)385243464615505239535325339541555502495039523554495214252353843354614254494946 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
