Precision Machining Technology

Precision. Quality. High-speed machining. That’s what it takes to create many of the items in your home and office. And, if the items weren’t created by precision machining technology, then the machinery and equipment needed to produce these products were developed using it.

In our program, students are taught how to select the right machining process, plan that process, and operate computer numerical control (CNC) and manual precision machine tools to create parts or products. Our state-of-the art lab includes 4- and 5-Axis machining centers, CNC milling machines and lathes, a three-dimensional printer, electrical discharge machining (EDM) equipment, and other industry-standard equipment for students to use in hands-on labs. All labs are supervised by instructors with industry experience. Students will also gain hands-on machining experience through a summer internship.  The precision machining capstone projects help to prepare students for a challenging career in this high demand field. With this degree, graduates can choose careers including machining, CNC programming, mold/die making, quality control, or machine tool manufacturing.

The Precision Machining Technology program contributes to the green economy by recycling steel, aluminum, carbide inserts, brass and copper wire. Biodegradable metal cutting fluids and solutions are used to help reduce water, air, and soil contamination.

The Precision Machining Technology program is certified with the National Institute for Metalworking Skills (NIMS) and accredited by the Association of Technology, Management, and Applied Engineering (ATMAE). Students have the opportunity to earn NIMS level I certifications in a variety of machining skills.

It is a graduation requirement of the Precision Machining Technology (PMT) program for students to earn a grade of “C” or better in all “Core Curriculum” and “Program Requirements” courses.

To view program outcome data, visit https://statetechmo.edu/precision-machining-technology-program-facts/.

Program Mission

The mission of the Precision Machining Technology program is to prepare students with the skills, knowledge, and attributes required for the completion of an Associate of Applied Science degree in the Precision Machining Technology field.

Program Goals
The goals of the program are to provide the opportunity for students to develop:

• Technical skills and knowledge needed to transform ideas and drawings into precision machined parts.
• Precision machining skills on manual and computer operated machines.
• Mathematical skills to compute the needed formulas required for accurate set up, location, feeds, speeds, and coordinates to produce precision machined parts.
• Communication, professionalism, and team builiding skills that will enhance job performance.

Associate of Applied Science Degree (AAS)

Classification of Instructional Programs - 48.0501

Core Curriculum

			Credit Hours
PMT	106	Precision Machining Practices I	3
PMT	116	Precision Machining Practices II	6
PMT	125	CNC Programming - Milling	4
PMT	126	Precision Machining Practices III	4
PMT	145	Quality Control & Precision Measurements	4
PMT	190	Precision Machining Technology Internship	4
PMT	210	Fundamentals of CAD/CAM	3
PMT	225	Applied CNC Programming	6
PMT	230	Advanced CAD/CAM	3
PMT	231	Advanced CNC Machining Applications	3
PMT	240	Introduction to SolidWorks Design and Modeling	3
PMT	291	Precision Machining Capstone Course	6
SUB-TOTAL			49

General Education Requirements

Refer to the General Education Requirements and General Education Courses in the College Catalog.

			Credit Hours
General Education Requirements			19
Must Include:
PHY	101	College Physics	4
PHY	102	College Physics Lab	0
May Not Include:
ASC	104	Human Anatomy and Physiology with Lab I	4
ASC	106	Human Anatomy and Physiology with Lab II	4
NST	101	Network Fundamentals	3
SUB-TOTAL			19

Program Requirements

			Credit Hours
DDT	135	Introductory Drafting Fundamentals	3
SUB-TOTAL			3

Graduation Requirements

			Credit Hours
COM	125	Job Search Strategies	1
It is a graduation requirement of the Precision Machining Technology (PMT) program for students to earn a grade of "C" or better in all "Core Curriculum" and "Program Requirements" courses.
SUB-TOTAL			1

PROGRAM TOTAL

72

Courses

DDT 135: Introductory Drafting Fundamentals

This course is designed to develop the basic skills required for visualizing and interpreting industrial drawings.

Credit Hours: 3

PMT 106: Precision Machining Practices I

This course provides an introduction to precision machining technology, hand tools, machining processes, Machinery's Handbook, measuring instruments, and manual machines for the precision machining trade.

Credit Hours: 3

PMT 116: Precision Machining Practices II

This course provides the foundation for the use of precision machine technology, hand tools, machining processes, Machinery's Handbook, measuring instruments, and manual machines for the precision machining trade. Emphasis is placed on skill development through projects in the lab.

Credit Hours: 6

PMT 125: CNC Programming - Milling

This course is an introduction to the fundamentals of computer numerical control (CNC) as applied to milling machines. Instruction includes part planning, tooling usage, writing programs, and machine setup and operation. Through laboratory assignments, students apply programming techniques and operate CNC equipment to produce machined projects.

Requisite:
Prerequisite PMT 116 minimum grade C

Credit Hours: 4

PMT 126: Precision Machining Practices III

This course continues the development of the knowledge and skills learned in Precision Machining Practices I and II. Emphasis is placed on completion of the National Institute of Manufacturing Skills (NIMS) projects and other lab projects.

Requisite:
Prerequisite PMT 125 minimum grade C

Credit Hours: 4

PMT 145: Quality Control & Precision Measurements

This course is an introduction to quality control and focuses on the fundamentals of precision measurements for students who are pursuing careers in precision machining technology or related technical fields. Topics include fundamentals of statistics, control chart variables and attributes, reliability, quality costs, sampling plans, measurements, and probability. Students will be prepared to earn Precision Measurement NC3 Instrument Certification.

Credit Hours: 4

PMT 190: Precision Machining Technology Internship

The Precision Machining Technology Internship is a planned work experience comprised of paid on-the-job training in a machining related field requiring the student to perform a variety of tasks. A training agreement between the employer, the student, and the college is required. The student will submit a weekly summary of activities (tasks performed).

Requisites:
Prerequisite PMT 125 minimum grade C
and
Prerequisite PMT 145 minimum grade C

Credit Hours: 4

PMT 210: Fundamentals of CAD/CAM

This course introduces the concepts and practices associated with using computer aided design/computer aided manufacturing (CAD/CAM) software to create programs for computer numerical control (CNC) milling machines. Instruction includes geometry creation and modification; process and toolpath planning; and toolpath generation. Through laboratory assignments, students apply programming techniques and operate CNC equipment to produce machined projects.

Requisite:
Prerequisite PMT 190 minimum grade C

Credit Hours: 3

PMT 225: Applied CNC Programming

This is an advanced computer numerical control (CNC) G-code programming class for the CNC lathe, CNC mill, and wire electrical discharge machine (EDM). Through laboratory assignments, students apply programming techniques and operate CNC equipment to produce machine projects.

Requisite:
Prerequisite PMT 126 minimum grade C

Credit Hours: 6

PMT 230: Advanced CAD/CAM

This course provides instruction on how to use computer aided design/computer aided manufacturing (CAD/CAM) software to create advanced toolpath programs for three-dimensional, 4th and 5th axis milling machines, wire electrical discharge machines (EDM) and computer numerical control (CNC) lathes. Students build upon concepts learned in the Fundamentals of CAD/CAM class.

Requisite:
Prerequisite PMT 210 minimum grade C

Credit Hours: 3

PMT 231: Advanced CNC Machining Applications

This course provides students with an advanced computer numerical control (CNC) machining lab to apply advanced computer aided design/computer aided manufacturing (CAD/CAM) concepts and implement CAD/CAM project designs by setting up and operating complex 4- and 5-axis machining and turning centers.

Requisite:
Prerequisite PMT 225 minimum grade C

Credit Hours: 3

PMT 240: Introduction to SolidWorks Design and Modeling

This course teaches the essential knowledge and skills to create parametric solid parts, assemblies and drawings. A conceptual foundation of solids is developed through case study based design projects.

Credit Hours: 3

PMT 291: Precision Machining Capstone Course

This is a project-oriented course that incorporates all machining operations into a real world scenario. The projects include necessary process documentation, computer numerical control (CNC), computer aided design/computer aided manufacturing (CAD/CAM), and manual machining operations. The student will design and make metal stamping or plastic injection tooling.

Requisites:
Prerequisite PMT 210 minimum grade C
and
Prerequisite PMT 225 minimum grade C

Credit Hours: 6