Machining Technology (MACH)

BASIC GENERAL MACHINING PROCESSES
MACH 111 5 Credits/Units

22 hours of lecture / 66 hours of lab

Instruction and practical application in general shop safety, safe practices and dangers of a machine shop environment. Demonstrations of proper use of micrometers and measurement tools. Procedures for deburring parts. Types of drill bits and their uses. Drill bit sharpening. Use of bandsaws and bandsaw blade welders. [GE]

BASIC ENGINE LATHE PROCESSES I
MACH 112 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: A grade of "C" or better in MACH 111 or concurrent enrollment in MACH 111.

Instruction and practical application of engine lathe nomenclature and safety. Calculate speeds and feeds for use with an engine lathe. Setup and operation of engine lathe for the basic operations of turning, facing and drilling. [GE]

BASIC VERTICAL MILLING PROCESSES I
MACH 113 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: A grade of "C" or better in MACH 111 or concurrent enrollment in MACH 111.

Instruction and practical application using nomenclature and safety for the vertical mill. Setup indicators and edge finders. Operations to include squaring of a work piece, drilling and reaming holes in various materials. [GE]

BASIC SURFACE GRINDER PROCESSES I
MACH 121 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: MACH 111.

Instruction and practice to safely use the surface grinders. Instruction of nomenclature for surface grinders. The use and care of handtools for inspection and setup of the surface grinder. Identify and safely use grinding wheels. Setup workpiece and grind material parallel. [GE]

BASIC ENGINE LATHE PROCESSES II
MACH 122 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: MACH 111 and MACH 112.

Instruction and practice to use engine lathe for turning material both concentric and straight, creating square shoulders, and facing a part. Drilling with the tailstock. Cutting external UNF and UNC threads. The use and care of taps. [GE]

BASIC VERTICAL MILLING PROCESSES II
MACH 123 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: MACH 111 and MACH 113.

Instruction and practical application using the vertical mill for drilling procedures, squaring of a workpiece, and reaming operations. Practice in machine setups to complete these operations. [GE]

BASIC SURFACE GRINDER PROCESSES II
MACH 131 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: MACH 111 and MACH 121.

Instruction and practical application using the surface grinder to grind a workpiece flat and parallel, setup and operation to dress various shapes on grinding wheels. [GE]

BASIC ENGINE LATHE PROCESSES III
MACH 132 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: MACH 111, MACH 112 and MACH 122.

Instruction and practical application using the engine lathe with four jaw chucks, cutting multiple start and acme threads. Use of formulas and different methods for cutting tapers. [GE]

BASIC VERTICAL MILLING PROCESSES III
MACH 133 5 Credits/Units

22 hours of lecture / 66 hours of lab

Instruction and practical application using the vertical milling machine with an indexing head. Application of form cutting tools, keyway cutters, and face milling. Prerequisite: MACH 111, MACH 113 and MACH 123 [GE]

COOPERATIVE WORK EXPERIENCE
MACH 199 5 Credits/Units

165 hours of clinical

Prerequisite: Consent of Instructional Unit.

Supervised work experience in an approved job. Completion of specific learning objectives and employer evaluation. Completion of, or concurrent enrollment in, HDEV 195, 198, or 200 required. [GE]

ELEMENTARY METALLURGY
MACH 235 2 Credits/Units

22 hours of lecture

Concurrent enrollment in MACH 236 required.

Introduction to physical metallurgy, oriented towards the machinist trade. Covers destructive and non-destructive testing, steel manufacturing and its classification, identification methods, alloy steel, cast and wrought iron, heat treating. Cannot receive credit for MTEC 235 and WELD 235 and MACH 235. [GE]

ELEMENTARY METALLURGY LAB
MACH 236 2 Credits/Units

44 hours of lab

Concurrent enrollment in MACH 235 required.

Application of concepts and topics covered in MACH 235, including metallography, heat treatment, and testing of materials. Cannot receive credit for MTEC 236 and WELD 236 and MACH 236. [GE]

ADVANCED PRECISION MEASUREMENT
MACH 241 5 Credits/Units

22 hours of lecture / 66 hours of lab

Introducing the concepts and vocabulary of basic measuring systems and tools, basic tolerance, print reading, calibration fundamentals, surface measurements, threads and thread inspection, hole inspection, optical comparator operation and use, CMM operation and use and GDT basics and inspection techniques. All required modules will be completed on the Tooling U website. Before moving on, the student will complete each module with 80% or higher and a certificate. [GE]

INTRO TO CNC LATHE CONVERSATIONAL PROGRAMMING
MACH 242 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: Completion of the 100-level Machining series or consent of Instructional Unit.

Setup and operation of Haas TL-1 CNC Lathe. Creating and editing Intuitive Programming System conversational programs. [GE]

INTRO TO CNC MILL CONVERSATIONAL PROGRAMMING
MACH 243 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: Completion of the 100-level Machining series or consent of Instructional Unit.

Setup and operation of TRAK bed mill. Creating and editing PROTO TRAK conversational programs. [GE]

TOOLING CONCEPTS
MACH 251 5 Credits/Units

22 hours of lecture / 66 hours of lab

Concepts of metal removal, quality systems, and workholding. [GE]

CNC LATHE SETUP AND OPERATION
MACH 252 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: Completion of the 100-level Machining series or consent of Instructional Unit.

Instruction and practical application for the safe setup, operation, and Interactive Graphics Function programming of HAAS ST-10 CNC lathe. Produce and edit NC programs on the CNC lathe. [GE]

CNC MILLING SETUP AND OPERATION
MACH 253 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: Completion of the 100-level Machining series or consent of Instructional Unit.

Setup and operation of the Haas vertical mill. Manually create and edit M and G code numerical control programs for the Haas vertical mill. [GE]

ADVANCED EDM PROCESSES
MACH 261 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: Completion of the 100-level Machining series or consent of Instructional Unit.

Instruction and practical application for the safe setup, operation, and Mastercam software programming of the Charmilles Wire Electric Discharge Machine (EDM). Produce and edit Mastercam NC programs for the Charmilles Wire EDM. Cannot receive credit for both MACH 261 and 231. [GE]

ADVANCED CNC LATHE PROGRAMMING
MACH 262 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: Completion of the 100-level Machining series or consent of Instructional Unit.

Instruction and practical application for the safe setup, operation, and Mastercam software programming of Okuma CNC lathe. Produce and edit Mastercam NC programs for the Okuma CNC lathe. Cannot receive credit for both MACH 262 and 232. [GE]

ADVANCED MILLING 3D PROGRAMMING AND MACHINING
MACH 263 5 Credits/Units

22 hours of lecture / 66 hours of lab

Prerequisite: Completion of the 100-level Machining series or consent of Instructional Unit.

Use 2D and 3D geometry within cam software (Mastercam) to produce CNC programs for vertical mills. Cannot receive credit for both MACH 263 and 233. [GE]

SELECTED TOPICS
MACH 280 5 Credits/Units

55 hours of lecture

Prerequisite: Consent of Instructional Unit.

Selected topics in Machining as listed in the term class schedule. Repeatable for credit. [GE]

SPECIAL PROJECTS
MACH 290 6 Credits/Units

Prerequisite: Consent of Instructional Unit.

Opportunity to plan, organize and complete special projects approved by the department. [GE]