The manual is for use by students learning electrical discharge machining (EDM). It consists of eight units divided into several lessons, each designed to meet one of the stated objectives for the unit. The units deal with: introduction to and advantages of EDM, the EDM process, basic components of EDM, reaction between forming tool and workpiece,…

These instructional materials were developed and designed for secondary and adult limited English proficient students enrolled in machine tool technology courses. Part 1 includes 24 lessons covering introduction, safety and shop rules, basic machine tools, basic machine operations, measurement, basic blueprint reading, layout, and bench tools.…

This report of a project to develop curricula for a model program for computerized numerical control in the machine tool technology area begins with a discussion of accessibility in vocational/technical programs. An overview of the laws requiring program accessibility is provided. Problems encountered in program accessibility and their solutions…

This document consists of materials for an 11-unit course on the following topics: (1) hacksawing; (2) filing and deburring; (3) locating centers for drilling; (4) cutting threads with tap and die; (5) using a hand reamer; (6) pedestal/bench grinder operation; (7) whetting, polishing, and lapping; (8) screw, drill, and tap extraction; (9) arbor…

Competencies for production machine shop are provided for the third of four topic areas: the engine lathe. Each competency appears in a one-page format. It is presented as a goal statement followed by one or more "indicator" statements, which are performance objectives describing an ability that, upon attainment, will establish…

Competencies for production machine shop are provided for the fourth of four topic areas: the milling machine. Each competency appears in a one-page format. It is presented as a goal statement followed by one or more "indicator" statements, which are performance objectives describing an ability that, upon attainment, will establish…

Competencies for production machine shop are provided for the second of four topic areas: saws, drills, and grinders. Each competency appears in a one-page format. It is presented as a goal statement followed by one or more "indicator" statements, which are performance objectives describing an ability that, upon attainment, will…

This document consists of materials for a six-unit course on the following topics: (1) power saw safety and maintenance; (2) cutting stock to length; (3) band machining and contouring; (4) drill press types and safety; (5) drill press work-holding devices; and (6) tools and tool holders. The instructor's guide begins with a list of competencies…

This catalog provides performance objectives, tasks, standards, and performance guides associated with current occupational information relating to the job content of machinists, specifically tool grinder operators, production lathe operators, and production screw machine operators. The catalog is comprised of 262 performance objectives, tool and…

This document consists of materials for a 10-unit course on the following topics: (1) types and parts of lathes; (2) lathe accessories, maintenance, and safety; (3) lathe operations and tooling; (4) lathe calculations; (5) lathe taper and thread applications; (6) planning considerations; (7) cutting fluids, lathe center alignment, and lathe gaps;…

This document consists of materials for a 12-unit course on the following topics: (1) introduction to milling; (2) structure and accessories; (3) safety and maintenance; (4) cutting-tool variables; (5) basic set-up activities; (6) squaring a workpiece; (7) hole-making operations; (8) form milling; (9) machining keyways; (10) milling angular…

This document consists of materials for an eight-unit course on the following topics: (1) grinder safety and types of grinders; (2) surface grinder accessories and equipment maintenance; (3) surface grinder preparation and set-up; (4) surface grinding flat and angular surfaces; (5) cylindrical grinding; (6) tool and cutter safety; (7) tool and…

This military-developed text consists of self-instructional materials dealing with the basic tools and equipment used in metalworking shops. Covered in the individual lessons are the following topics: materials and processes; shop mathematics; blueprint reading and sketching; handtools, measuring instruments, and basic metalworking machines;…

This English-Thai lexicon and program introduction for machine trades is one of eight documents in the Multicultural Competency-Based Vocational/Technical Curricula Series. It is intended for use in postsecondary, adult, and preservice teacher and administrator education. The first two sections provide Thai equivalencies of English machine trades…

This document consists of materials for a 12-unit course on the following topics: (1) introduction to precision measurement; (2) semiprecision linear measurement; (3) simple layout techniques; (4) measurement with vernier and dial calipers; (5) measuring with micrometers; (6) measurement and layout on a surface plate; (7) go/no-go inspection…