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Show 182 COURSES OP INSTRUCTION Shop Practice 71. Elementary Machine Practice. Designed for those who ha.ve little or no machine shop training. Shop discussions and demonstrations are given in all fundamentals of lathe operation, such as tool grinding, setting up apparatus, chucking work, center drilling, facing, rough and finish turning, shoulder turning, radial and filet forming, knurling, threading, drilling, boring, reaming, taper turning. Safety precautions are stressed in all phases. Bench work layout and elementary drill press work are included. Five quarter hours. Autumn. Larson, Randall 74. Machine Practice. More advanced lathe work, bench work, machining of various type metals, brass, aluminum, different types of steels, stainless steels, etc. Emphasis placed on machining of mating parts, acme and square threads, multiple threads, precision machining and measuring; program is concerned with milling machine and lathe, shaper, drill press and bench work, giving projects which will give basic training in milling machine operation, such as: plain milling, metal slitting, key way cutting, indexing straddle milling, gang milling, squaring of stock, form cutting, angular cutting, cut a spur, gear, drilling, boring and reaming, spiral milling. Five quarter hours. Winter. Larson, Randall 76. Machine Processes. Continuation of Machine Shop 52. Metal sawing, tool and die, punch press operation, jig and fixture fabrication, fundamentals in grinding operations, cylinder grinding, tool or cutter grinding, surface grinding, internal grinding on lathe. Five quarter hours. Larson, Randall 78. Production Operation. With the use of jigs and fixtures on milling machine, shaper, lathe and grinders. Production methods used, acquainting students with production speed; field trips are sponsored to observe work done in industry. Five quarters hours. Spring. Larson, Randall Trade Technical Information 81. Elementary Machine Operation. Designed to give a discussion of problems and procedure connected with lathe nomenclature and each basic lathe operation, drilling machine work, bench work and shaper work, mathematics of feeds and speeds; charts and special aids are used. Five quarter hours. Autumn. Larson, Randall 84. Machine Processes. Advanced machining problems on lathe are discussed, operation sequence, accurate measuring, design and purpose of milling machine as production machine. Nomenclature, mathematics involved in dividing head work, feeds and speeds, spiral milling, machining processes of various types on the milling machine coordinated with lathe, drill press and shaper, as the project calls for it. Five quarter hours. Winter. Larson, Randall 183 86. Grinding Machine Operation and Heat Treatment. Designed to give training in abrasives, shapes, kinds, bonds, makes and where manufactured, factors in successful grinding, kinds of grinding, grinding machine construction, grinding principles and practices' heat treating furnaces, liquid used in heat treatment, pyrometers] principles of hardening, principles of tempering, annealing, normalizing, case hardening, hardness testing instruments, S.A.E. numbering of steels. Five quarter hours. Spring. Larson, Randall 88. Jigs and Fixtures in Production. Designing jigs and fixtures, advantages of tool design, standards, locating schemes for drill jigs and fixtures, machine vices and vice jaws, clamp and clamping methods, accuracy in drilled holes, jigg bushings, types of drill jig and fixtures, pneumatic fixtures for holding work, methods of production, milling, grinding, machine fixtures. Five quarter hours. Summer. Larson, Randall 89. Tool Design. The study of design of production tools, such as gauges. DEPARTMENT OF MAINTENANCE MECHANICS J. A. Gaz, G. M. Hartog, R. Best, C. B. Larson, J. McCormac, R. Vandenberg The curriculum in Maintenance Mechanics prepares the student for employment after completion of two years of training. Maintenance Mechanics CURRICULUM Course Description Credit Basic English 81 English Essentials 3 Requirements Health Education 1 Personal Hygiene 2 Mathematics 81 Applied Mathematics 5 Orientation 11 Freshman Orientation 2 Physical Education 3 Approved Activities 3 Major Field Maint. Mech. 51-56 Shop Practice 30 Requirements Maint. Mech. 61-66 Trade Technical 30 Related Tech. Educ. 91-92 Mechanical Drawing 4 Requirements Recommended Bacteriology 1 Elem. Bact. 5 Electives Chemistry 81 Chemistry Applied 3 Economics 21 Industrial Economics 3 Sociology 21 Social Relationships 3 Tech. Education 81 Vocational Science 3 Tech. Education 84 Industrial Safety 3 Tech. Education 86 Basic Tool Processes 2 |
