MAC – Machining

All courses are alphabetized by course code. All courses are to be pursued in a normal sequence with prerequisite courses taken as indicated. Provided for each course is the following information: course number and title; number of class, laboratory, clinical/shop/work experience (if any), and credit hours; and the semester in which the course is offered - FA (Fall), SP (Spring), and SU (Summer).

MAC 111 Machining Technology I (2 12 0 6)

This course introduces machining operations as they relate to the metalworking industry. Topics include machine shop safety, measuring tools, lathes, drilling machines, saws, milling machines, bench grinders, and layout instruments. Upon completion, students should be able to safely perform the basic operations of measuring, layout, drilling, sawing, turning, and milling. (FA).

MAC 111A Machining Technology I (1 6 0 3) (FA/Evening)

MAC 111B Machining Technology I (1 6 0 3) (SP/Evening)

These courses introduce machining operations as they relate to the metalworking industry. Topics include machine shop safety, measuring tools, lathes, drilling machines, saws, milling machines, bench grinders, and layout instruments. Upon completion, students should be able to safely perform the basic operations of measuring, layout, drilling, sawing, turning, and milling. Prerequisite: MAC 111A is a prerequisite for MAC 111A & B.

MAC 112 Machining Technology II (2 12 0 6)

This course provides additional instruction and practice in the use of precision measuring tools, lathes, milling machines, and grinders. Emphasis is placed on setup and operation of machine tools including the selection and use of work holding devices, speeds, feeds, cutting tools, and coolants. Upon completion, students should be able to perform basic procedures on precision grinders and advanced operations of measuring, layout, drilling, sawing, turning, and milling. Prerequisite: Take MAC 111 or MAC 111A & B.

MAC 112A Machining Technology II (1 6 0 3) (FA/Evening)

MAC 112B Machining Technology II (1 6 0 3) (SP/Evening)

These courses provide additional instruction and practice in the use of precision measuring tools, lathes, millingmachines, and grinders. Emphasis is placed on setup and operation of machine tools including the selection and use of work holding devices, speeds, feeds, cutting tools, and coolants. Upon completion, students should be able to perform basic procedures on precision grinders and advanced operations of measuring, layout, drilling, sawing, turning, and milling. Prerequisites: MAC 111 or MAC 111A & B; and MAC 112A is a prerequisite for MAC 112B.

MAC 122 CNC Turning (1 3 0 2)

This course introduces the programming, setup, and operation of CNC turning centers. Topics include programming formats, control functions, program editing, part production, and inspection. Upon completion, students should be able to manufacture simple parts using CNC turning centers. (FA or SP).

MAC 124 CNC Milling (1 3 0 2)

This course introduces the manual programming, setup, and operation of CNC machining centers. Topics include programming formats, control functions, program editing, part production, and inspection. Upon completion, students should be able to manufacture simple parts using CNC machining centers. (FA or SP).

MAC 131 Blueprint Reading/Mach I (1 2 0 2)

This course covers the basic principles of blueprint reading and sketching. Topics include multi-view drawings; interpretation of conventional lines; and dimensions, notes, and thread notations. Upon completion, students should be able to interpret basic drawings, visualize parts, and make pictorial sketches. (FA).

MAC 151 Machining Calculations (1 2 0 2)

This course introduces basic calculations as they relate to machining occupations. Emphasis is placed on basic calculations and their applications in the machine shop. Upon completion, students should be able to perform basic shop calculations. (FA or SP).

MAC 152 Adv Machining Calc (1 2 0 2)

This course combines mathematical functions with practical machine shop applications and problems. Emphasis is placed on gear ratios, lead screws, indexing problems, and their applications in the machine shop. Upon completion, students should be able to calculate solutions to machining problems. Prerequisite: Take MAC 151. (FA or SP).

MAC 171 Measure/Material & Safety (0 2 0 1)

This course introduces precision measuring instruments, process control and adjustment, inspection, material handling and workplace safety. Topics include properly identifying and handling various measurement instruments and materials, process control, adjustment and improvement, Personal Protective equipment (PPE) and OSHA safety regulations. Upon completion, students should be able to safely demonstrate effective measurement techniques, identify and handle various materials, and explain safe industry practices. (FA).

MAC 172 Job Plan, Bench & Layout (0 2 0 1)

This course introduces the basics of job process planning, sawing, and manual operations including benchwork and layout. Topics include deciphering blueprints and/or schematics, dimensions, design and using various instruments required in the layout of various components. Upon completion, students should be able to demonstrate an understanding of job plans, dimensions, design, transfer and layout common to the machining industry. (FA).

MAC 173 Manual Milling/Drilling (1 3 0 2)

This course introduces the fundamental skills associated with the design, setup and operation of drill presses and manual milling machines. Topics include blueprints, cutting tools, coolants, component identification, drill presses and manual milling machine operations, process plans, setup, speeds and feeds and work holding devices. Upon completion, students should be able to demonstrate the proper setup and operation of a drill press and manual milling machine. Prerequisite: Take MAC 111. (SU).

MAC 174 Manual Turning (1 3 0 2)

This course introduces the fundamental skills associated with the design, setup and safe operation of manual lathes including the identification of all major lathe components. Topics include setup and operation of a lathe including the selection and use of work holding devices, speeds, feeds, cutting tools, and coolants. Upon completion, students should be able to demonstrate the proper setup and operation of a manual lathe. Prerequisite: Take MAC 111. (SU).

MAC 176 Manual Surface Grinding (2 2 0 3)

This course introduces horizontal spindle, reciprocating table and other popular types of manual surface grinders. Topics include component identification, proper application, grinder dressing, measurement techniques, set-up and safety. Upon completion, students should be able to grind steps, slots, angles, radii, dress grinding wheels and square blocks. Prerequisite: Take MAC 111. (SU).

MAC 214 Machining Technology IV (2 12 0 6)

This course provides advanced applications and practical experience in the manufacturing of complex parts. Emphasis is placed on inspection, gaging, and the utilization of machine tools. Upon completion, students should be able to manufacture complex assemblies to specifications. Prerequisite: Take MAC 112. (FA).

MAC 222 Advanced CNC Turning (1 3 0 2)

This course covers advanced methods in setup and operation of CNC turning centers. Emphasis is placed on programming and production of complex parts. Upon completion, students should be able to demonstrate skills in programming, operations, and setup of CNC turning centers. Prerequisite: Take MAC 122. (FA or SP).

MAC 224 Advanced CNC Milling (1 3 0 2)

This course covers advanced methods in setup and operation of CNC machining centers. Emphasis is placed on programming and production of complex parts. Upon completion, students should be able to demonstrate skills in programming, operations, and setup of CNC machining centers. Prerequisite: Take MAC 124. (FA or SP).

MAC 241 Jigs & Fixtures I (2 6 0 4)

This course introduces the application and use of jigs and fixtures. Emphasis is placed on design and manufacture of simple jigs and fixtures. Upon completion, students should be able to design and build simple jigs and fixtures. Prerequisite: Take MAC 112. (SP)>

MAC 243 Die Making I (2 6 0 4)

This course introduces the principles and applications of die making. Topics include types, construction, and application of dies. Upon completion, students should be able to design and build simple dies. Prerequisite: Take MAC 112. (FA).

MAC 245 Mold Construction I (2 6 0 4)

This course introduces the principles of mold making. Topics include types, construction, and application of molds. Upon completion, students should be able to design and build simple molds. Prerequisite: Take MAC 112. (SP).