Sectional views and projections, finish marks.
Sectional views and projections, finish marks.
- Produced by [the ] Division of Visual Aids, U.S. Office of Education [and ] Federal Security Agency,,
- Videocassette (VHS)(15 min.) : sd., b&w, 1/2 in.
Accurate machining depends largely on the ability of the machine shop operator to read and understand the blueprint. To learn to interpret views and projections on blueprints, the machining of the base of a swivel vice is followed in this programme.
Techanical drawings--Study and teaching.
Blueprints--Study and teaching.
Accurate machining depends largely on the ability of the machine shop operator to read and understand the blueprint. To learn to interpret views and projections on blueprints, the machining of the base of a swivel vice is followed in this programme.
Techanical drawings--Study and teaching.
Blueprints--Study and teaching.