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Fundamentals DDT 3
Fundamentals of Drafting Glossary Test 3
Question | Answer |
---|---|
A REPLACEABLE LINING OR SLEEVE FOR A BEARING. | BUSHING |
TO HARDEN THE OUTER SURFACE OF A CARBURIZED STEEL BY HEATING AND THEN QUENCHING. | CASE-HARDEN |
INSTRUMENT (OF SEVERAL TYPES) FOR MEASURING DIAMETERS. | CALIPERS |
A JAGGED EDGE ON METAL RESULTING FROM PUNCHING OR CUTTING. | BURR |
TO FORM LIKE A CASTLE, AS ON CASTELLATED SHAFT OR NUT. | CASTELLATE |
A ROTATING MEMBER FOR CHANGING CIRCULAR MOTION TO RECIPROCATING MOTION. | CAM |
IRON MELTED AND POURED INTO MOLDS. | CAST IRON |
TO HEAT A LOW-CARBON STEEL TO APPROXIMATELY 2000°F IN CONTACT WITH MATERIAL THAT ADDS CARBON TO THE SURFACE OF THE STEEL, AND TO COOL SLOWLY IN PREPARATION FOR HEAT TREATMENT. | CARBURIZE |
A METAL OBJECT PRODUCED BY POURING MOLTEN METAL INTO A MOLD. | CASTING |
TO FINISH OR POLISH BY PRESSURE ON A SMOOTH POLISH OR ROLLING TOOL. | BURNISH |