GRINDER SET-UP OPERATOR, UNIVERSAL

Domain	Definition
Occupations	Sets up and operates combination external- and internal- (universal) grinding machine to grind external and internal cylindrical and tapered surface of rotating workpieces, such as tool, die, and machine parts, usually for limited runs, analyzing blueprints and specifications and selecting tooling according to knowledge of external and internal grinding procedures: Studies blueprint or layout on workpiece to visualize grinding to be done and plans sequence of operations. Selects grinding wheel, according to knowledge of metal properties and abrasives, and mounts wheel on spindle. Dresses wheel manually or with preset dressing device. Moves controls and reads dials to set rotation speeds and feed rates. Positions and tightens stops or cams to limit travel of workpiece or wheel. Moves controls to feed grinding wheel to workpiece or vice versa manually or automatically. Turns valve handle and directs flow of coolant against wheel and workpiece. Verifies dimensions of ground workpiece, using such measuring instruments as micrometers, dial indicators, gauge blocks, and optical comparator. May dress grinding wheel to specified profile, using special fixtures and tools. May grind nonmetallic materials, such as plastics. May operate tracer attachment to duplicate contours from templates or models. May be required to have experience with particular material, product, or precision level, or with machine of particular type or trade name. (references)
Source: compiled by the editor from various references; see credits.

Hexadecimal (or equivalents, 770AD-1900s) (references)

47 52 49 4E 44 45 52 53 45 54 2D 55 50 4F 50 45 52 41 54 4F 52 2C 55 4E 49 56 45 52 53 41 4C

Leonardo da Vinci (1452-1519; backwards) (references)

Binary Code (1918-1938, probably earlier) (references)

01000111 01010010 01001001 01001110 01000100 01000101 01010010 00100000 01010011 01000101 01010100 00101101 01010101 01010000 00100000 01001111 01010000 01000101 01010010 01000001 01010100 01001111 01010010 00101100 00100000 01010101 01001110 01001001 01010110 01000101 01010010 01010011 01000001 01001100

HTML Code (1990) (references)

&#71 &#82 &#73 &#78 &#68 &#69 &#82 &#32 &#83 &#69 &#84 &#45 &#85 &#80 &#32 &#79 &#80 &#69 &#82 &#65 &#84 &#79 &#82 &#44 &#32 &#85 &#78 &#73 &#86 &#69 &#82 &#83 &#65 &#76

ISO 10646 (1991-1993) (references)

0047 0052 0049 004E 0044 0045 0052 0053 0045 0054 002D 0055 0050 004F 0050 0045 0052 0041 0054 004F 0052 002C 0055 004E 0049 0056 0045 0052 0053 0041 004C

Encryption (beginner's substitution cypher): (references)

GRINDER SET-UP OPERATOR, UNIVERSAL

Specialty Definition: GRINDER SET-UP OPERATOR, UNIVERSAL

Occupations

Alternative Orthography: GRINDER SET-UP OPERATOR, UNIVERSAL

47 52 49 4E 44 45 52 53 45 54 2D 55 50 4F 50 45 52 41 54 4F 52 2C 55 4E 49 56 45 52 53 41 4C

&#71 &#82 &#73 &#78 &#68 &#69 &#82 &#32 &#83 &#69 &#84 &#45 &#85 &#80 &#32 &#79 &#80 &#69 &#82 &#65 &#84 &#79 &#82 &#44 &#32 &#85 &#78 &#73 &#86 &#69 &#82 &#83 &#65 &#76

0047 0052 0049 004E 0044 0045 0052 0053 0045 0054 002D 0055 0050 004F 0050 0045 0052 0041 0054 004F 0052 002C 0055 004E 0049 0056 0045 0052 0053 0041 004C

41524348383952253395415555024950395235544952142554843563952533546

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