cnc-mitsubishi
Post on 03-Apr-2015
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CNC Mitsubishi Programming
DescriptionThis class will teach students the fundamentals ofbasic programming. Students learn Cartesian Co-ordinate Systems, G Codes, basic M Codes, wordaddress, canned cycles, cutter radius compensation,and sub programs. Participants will be given manydifferent examples, as well as write many programs.Safety lines and technique will also be taught.
Outline• Cartesian Systems
- X, Y and Z axes- + and - directions- Positioning- Absolute and Incremental Positioning
(book work sheet)• Programming
- Word address- Assigning a value to the word address- “G” codes- “M” codes- Other codes- Modal and non-modal “G” and “M” codes- Program structure
• Datums- Machine zero- Part zero- Reference planes- Work coordinates
• Programming Moves- Rapid traverse and feed moves (work sheet)
PrerequisitesThe typical student has one or more years experi-ence and is proficient with the use of machine toolsand blueprint reading. A strong math background isalso helpful.
Course Length36 hours.
Performance ObjectivesAt the completion of this course the participant willbe able to:
- Calculate speeds and feeds from manufacturesspecs.
- Use absolute positioning methods.- Use a cartesian coordinate system.- Understand program format.- Edit existing programs.- Write a basic program.
- Radius moves (work sheet)- Tool Changes- Roughing and finishing
• Canned Cycles- G80- G81-G89- G98 or G99- R planes- Initial return planes (work sheets 2)
• Cutter Radius Compensation- G40- G41 and G42- Rules to turn on and rules to turn off- Trouble spots- Tricks (work sheets 2)
• Sub Routines• G10 Functions• Programming Examples• Final Program Done By Students• Machine Tool Options• Questions or Special Help
TTTTechnicalraining, L.L.C. CNC Courses
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