164 64. Do-All Nomenclature. A study of do-all nomenclature, job selector, welding blades, setting blade on machine, setting guides, contour sawing, filing, polishing and fabricating parts on a do-all in comparison with other machine shop machines; milling machine nomenclature, cutters, setting up machine for a job, elementary milling, and mathematics involved in the milling machine operation. Five quarter hours. Autumn. Larson 65. Milling Machine Mathematics. The mathematics involved in the use of the dividing head for plain differential and angular indexing and nomenclature; mathematics and procedures in cutting spur gears. Five quarter hours. Winter. Larson 66. Grinding Machine Operation. A course designed to give training in abrasives, shapes, kinds, bonds, makes, and wheel manufacture. Advanced problems encountered in machining of production parts; job layout and job procedures in machining, castings, and machine parts are also given. Blueprints are studied, as well as current events in the machine shops of the nation. Five quarter hours. Spring. Larson 67. Specialization in Theory of Machine Shop. Advanced work is given in the various phases of machine shop. Five quarter hours. Autumn, Winter, Spring, Summer. Staff DEPARTMENT OF MAINTENANCE MECHANICS J. A. Gaz, B. M. Hartog, R. Best, C. B. Larson, J. McCormac, R. Vandenberg The Department of Maintenance Mechanics is set up to give instruction to an individual desiring to become a maintenance mechanic, or a building and grounds superintendent. This program provides experience in machine shops, welding, carpentry, auto mechanics, and electricity. It is a plan to meet the requirement of Type A or Type B programs. CURRICULUM Maintenance Mechanics Freshman Year A. W. S. English 81 3 Health Education 1 2 Maintenance Mechanics 51, 52, 53 5 5 5 Maintenance Mechanics 61, 62, 63 5 5 5 Mathematics 81 5 Orientation 11 2 Physical Education 1 1 1 Technical Education 86, 84 2 3 Technical Education 91 2 17 17 18 165 Sophomore Year A. W. S. Bacteriology 81 3 Chemistry 81 3 Economics 81 3 Maintenance Mechanics 54, 55, 56 5 5 5 Maintenance Mechanics 64, 65, 66 5 5 5 Sociology 81 3 Technical Education 81 3 Technical Education 92 2 16 15 16 COURSES OF INSTRUCTION Shop Practice 51. Hand Tools and Benchwork. A course outlined to train individuals in the use and repair of hand tools, and bench work; also elementary training on the engine lathe, power hack-saw, drill press, and heat-treating furnace. Hand tools, bench equipment and machine parts are made that will give the individual practical experience in shop maintenance. Five quarter hours. Autumn. Larson, McCormac 52. Welding of Ferrous and Non-ferrous Metal. A course covering the following units of work; source and preparation of acetylene and oxygen, construction and care of equipment, practice in making all types of welds in all positions, cast iron welding, jobs requiring preheating and annealing, brazing of steel, cast iron and copper alloys, welding of aluminum, pewter, etc., practice in applying different types of hard-facing, and cutting of steel and cast iron. Five quarter hours, Winter. Larson, McCormac 53. Maintenance Mechanic Carpentry. A course designed to give training to students in buildings and grounds maintenance. Special emphasis is placed on alterations and remodeling, including door, window, and furniture repairs. Five quarter hours. Spring. Best 54. Automotive Servicing and Adjusting. A course acquainting the student with the technique of making minor adjustments and servicing motor vehicles. Five quarter hours. Autumn. Gaz, Hartog 55. Maintenance Mechanics Painting. Instruction and training in the supervision and painting of machinery, equipment, tools, racks, benches, walls, and floor; scaffold erection and safety practices; also paint reduction, color mixing and blending with light reflection. Five quarter hours. Winter. Vandenberg