296 Chabot College 2024-2026 CREDIT COURSE LISTING, MTT Required Core MTT 60A (same as APPM 9760A) Machine Tool Technology I 4 MTT 60B (same as APPM 9760B) Machine Tool Technology II 4 MTT 63A (same as APPM 9763A) Individual Projects 2 MTT 65 (same as APPM 9765) Basic Toolmaking 4 MTT 66 (same as APPM 9766) Production Practices 4 WELD 70 (same as APPM 9775) Introduction to Welding 2 Total 20 MACHINE TOOL TECHNOLOGY (MTT) COURSES 50 Blueprint Reading and Introduction to CAD (See also APPM 9750 ) 3 Units The reading of engineering drawings/blueprints, interpreting of commonly used symbols, orthographic projection, geometric construction, dimensioning, and sectioning. Includes a general approach to Computer Aided Drafting (CAD). Focus on subject matter relevant to Machine Tool Technology and Industrial Technology applications and local industry requirements. Designed to provide a working knowledge of methods of graphical communication. May not receive credit if APPM 9750 has been completed successfully. Lecture: 36 hours Laboratory: 54 hours 55 Geometric Dimension and Tolerancing (See also APPM 9755 ) 2 Units Geometric dimensioning and tolerancing (GD&T) is the symbolic way of showing specific tolerances on engineering and manufacturing drawings. This course will teach the Interpretation of the technical standards governed by The American Society of Mechanical Engineers (ASME) Y14.5-2009. Explanation of the standards used in designing, machining and inspection operations by using multiple datums, symbols, feature control frames, and other GD&T specifications. May not receive credit if APPM 9755 has been completed successfully. Lecture: 36 hours Prerequisite: MTT 50 or APPM 9750 and MTT 60A or APPM 9760A. 60A Machine Tool Technology I (See also APPM 9760A ) 4 Units Introduction to machine tool operations relating to precision measuring tools, layout methods, screw threads, benchwork, drill presses, bandsaws, optical and manual inspection techniques, basic lathe and vertical milling operations, and evaluation of manufacturing job opportunities. Emphasis on the safe and correct use of hand and machine tools. May not receive credit if APPM 9760A has been completed successfully. Lecture: 36 hours Laboratory: 108 hours 60B Machine Tool Technology II (See also APPM 9760B ) 4 Units Continuation of Machine Tool Technology 60A. Theory and laboratory practice relating to advanced lathe and milling machine operations, gear cutting, steel and heat treating, basic surface and cylindrical grinding, and introduction to metric measurement. Emphasis on correct machine tool setups and quality of project work are stressed. May not receive credit if APPM 9760B has been completed successfully. Lecture: 36 hours Laboratory: 108 hours Prerequisite: MTT 60A or APPM 9760A Strongly Recommended: INDT 74 or APPM 9774. 63A Individual Projects (See also APPM 9763A ) 2 Units Design, development, and fabrication of selected projects for the machine tool technology major to develop special entry-level job skills. May not receive credit if APPM 9763A has been completed successfully. Laboratory: 108 hours Strongly Recommended: MTT 60A or APPM 9760A. 63B Advanced Individual Projects (See also APPM 9763B ) 2 Units Continuation of Machine Tool Technology 63A. Selected projects to provide certain specialized skills required for job updating, job advancement, or skill specialization. May not receive credit if APPM 9763B has been completed successfully. Laboratory: 108 hours Prerequisite: MTT 60A Prerequisite: APPM 9760A 65 Basic Toolmaking (See also APPM 9765 ) 4 Units Introduction to design and fabrication of production-type tooling such as jigs, fixtures, and gauges as applied in industry. Emphasis on tool design practices, fabrication techniques, set-up procedures, and inspection of production parts. May not receive credit if APPM 9765 has been completed successfully. Lecture: 36 hours Laboratory: 108 hours Prerequisite: APPM 9760B or MTT 60B (same as APPM 9760B) Strongly Recommended: APPM 9771A or MTT 71A (same as APPM 9771A) APPM 9781A or MTT 81B APPM 9781C or MTT 81C (same as APPM 9781C). 66 Production Practices (See also APPM 9766 ) 4 Units Toolroom grinding, precision measurement, precision boring, steels and heat treating, carbide cutting tools, job estimating, and basic jig, fixture, mold, and die-making theory. May not receive credit if APPM 9766 has been completed successfully. Lecture: 36 hours Laboratory: 108 hours Prerequisite: MTT 65 or APPM 9765.
