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Searching Current Courses For Fall 2016

	Course:	MAC 202
	Title:	CNC Turning Operations II
	Long Title:	CNC Turning Operations II
	Course Description:	Prepares students to write basic computer numerical control (CNC) lathe part programs. G and M codes, math related to CNC, setups, speeds and feeds, straight turning, spherical turning, threading, chamfering, tapering, drilling, tapping, boring, and grooving will be covered. Cutter compensations, sub-programming techniques, repetitive cycles, and both absolute and incremental will be incorporated into programs. Students will also proof and edit the programs to make them valid. This class is NOT offered on an open-entry, open-exit basis.
	Min Credit:	3
	Max Credit:

Origin Notes:

FRCC

 STANDARD COMPETENCIES:

 I.      Write CNC lathe programs.

 II.     Edit CNC lathe programs.

 III.    Incorporate sub programs into CNC lathe programs.

 IV.     Explain the purpose and operation of cutter radius compensation for CNC lathe operations.

 V.      Write CNC lathe programs incorporating manual, automatic, and non-cutter radius compensation.

 VI.     Discuss the purpose and operation of tool offsets.

 VII.    Explain the purpose and operation of automatic tool changers.

 VIII.   Write multiple tool programs for CNC lathes.

 IX.     Discuss the purpose and use of tooling, set-up, and process control sheets.

 X       Calculate speeds and feeds for CNC lathe operations.

 TOPICAL OUTLINE:

 I.      Programming CNC Lathes

         A.      Program Format

         B.      Program Sequence

         C.      Program Headers and Footers

         D.      Speeds and Feeds

         E.      Absolute / Incremental Programming Modes

         F.      Sub Programs

         G.      Editing Programs

 II.     CNC Lathe Cutter Radius Compensation

         A.      Purpose of Cutter Radius Compensation

         B.      Cutter Radius Compensation Codes

         C.      Cutter Radius Compensation Rules of Initiation and Cancellation

         D.      Cutter Radius Compensation Operations

 III.    CNC Lathe Tool Changes

         A.      Tool Change Codes

         B.      Tool Change Operations

 IV.     CNC Lathe Management

         A.      Tool Offsets

 V.      CNC Lathe Operations

         A.      Straight Turning Spherical Turning

         B.      Threading

         C.      Chamfering

         D.      Tapering

         E.      Drilling

         F.      Tapping

 VI.     CNC Lathe Operator Instructions

         A.      Tooling Sheets

         B.      Set-Up Sheets

         C.      Process Control Sheets

Course Offered At:

	Front Range Community College	FRCC
	Pueblo Community College	PCC
	Red Rocks Community College	RRCC

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