The Machine Tool program covers all aspects of machining from shop safety, blueprint reading and basic hand tools (micrometers, calipers, etc.) to the operation of precision Computer Numeric Controls (CNC) machines. While training, students have the opportunity to develop their skills on lathes, vertical milling machines, and surface grinders.
Computer Numeric Control (CNC) machining skills, covered in the last semester, includes programming and set-up of both CNC machining centers and turning centers. To be successful machine tool students must possess good math skills and the ability to follow detailed instructions. Full-time day and evening classes are offered on the main campus.
The Machine Tool program is designed to teach students how to read a blue print and identity the materials needed to make a part from the blue print. Shop safety, setting up a saw, operation of drill press, grinders, manual lathe, manual milling machine are some of the machines on which the students will be trained.
After learning how to operate the manual machines, the students will learn how to set-up and run a Computer Numeric Controlled (CNC) lathe, machining centers, and grinders. Today, the CNC machines are widely used in the machining industry. Students will receive training on a Computer Aided Design (CAD) system.
Machinist work in a climate-controlled environment found in machine shops, tool rooms and on factory floors. A number of individuals are employed as maintenance mechanics by various organizations. Although the work of machinists and tool and die makers generally is not dangerous, working around machine tools presents certain hazards, and workers must follow precautions. For example, workers must wear protective equipment, such as safety glasses to shield against bits of flying metal and earplugs to dampen the noise produced by machinery. Most machinists and tool and die makers work full time during regular business hours. However, overtime is common. Because many manufacturers run the machinery for long hours, evening and weekend work is also common.
A machinist with little to no experience will make $11-$12 per hour. After three years, the hourly wage increases to $15-$18 and, when one reaches the journeyman’s level, the rate will be $22 or higher.
Students may enroll during the fall, spring or summer term provided space is available. Students who are eligible to enroll will be given an opportunity to register for one of the open seats during the enrollment period for each term.
- Full-time classes
- Day and Evening classes
- Enrollment is limited to 20 students in each class
|Semester||Day Class||Evening Class||Days|
|Fall (450 hours)||7:45am – 2:30pm||4:00pm – 10:45pm||Monday - Friday|
|Spring (450 hours)||7:45am – 2:30pm||4:00pm – 10:45pm||Monday - Friday|
|Summer (390 hours)||7:45am – 2:45pm||4:00pm – 11:00pm||Monday - Friday|
|1||6 inch steel rule (scale)|
|1||10 inch adjustable wrench|
|1||Center punch (automatic)|
|1||Set of Allen wrenches (metric and standard)|
|1||Ball peen hammer (8 or 10 oz.)|
|1||6 inch dial caliper Mighty mag with indicator 1 inch travel|
|1||Flat single cut file w/handle|
|1||Flat double cut file w/handle|
|1||Round file w/handle|
|1||Needle nose pliers|
|1||Scientific calculator (required)|
|1||16 ft. tape|
|1||60 degree thread center gage (fish tail)|
|1||Machinist comb. Square 12 inch (4 pcs. Set)|
|1||Thread Gage (V- Sharp)|
|1||5/8 end mill (Double ended), ½ end mill (Double ended)|
|1||File brush or File card|
|*Fall 450 hours||$1,192.00|
|Spring 450 hours||$1,192.00|
|Summer 390 hours||$1,192.00|
The cost for books for this program is approximately $250 and may be purchased at the Chattanooga States bookstore.
- Precision Machining
- Ready Reference Book
- Machinist Math Book
- Machine Blueprint Reading
- Orientation, Safety & Shop practices
- Math & Blueprint reading
- Hand Tools and proper storing
- Job planning
- Laying parts out
- Vert. & Hort. Saws
- Drill presses
- Grinding Lathe tools
- Set-up on a Manual Lathe
- Math & Blueprint reading
- Sharpen drill bits
- Manual Milling Machine
- Surface grinding
- Automatic Surface grinding
- Finish Math & Blueprint reading
- Feature CAD/CAM
- Set-up CNC equipment (HAAS lathe, HAAS milling machine, Mazak milling machine)
- Programming CNC equipment
- Running CNC equipment