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                      | 2021-2022 College Catalog [ARCHIVED CATALOG] 
 
   |  WLD 264 - Introduction to CNC Plasma Arc and Basic Robotic Welding   4 Credits, 6 Contact Hours2 lecture periods 4 lab periods
 
 Procedures and techniques in Computer Numerical Control (CNC) plasma arc cutting and robotic automated welding. Includes health, safety, and environmental practices; history of plasma arc cutting; software and coordinate systems; tool paths, importing images, and cutting with a CNC plasma machine. Also includes programming and operation procedures for Gas Metal Arc Welding (GMAW) process using a Fanuc R30iA robotics welding cell, Teach Pendent Programs (TPP), and maintenance.
 
 Prerequisite(s): CAD 101  or CAD 117 ; WLD 110  and WLD 261 .
 Information: Prerequisite(s) may be waived with welding industry experience. WLD 264A  and WLD 264B  combined are equivalent to WLD 264.
 
  
 Course Learning Outcomes
 
 
	Demonstrate all safety protocol.Use appropriate terminology in the CNC plasma arc cutting process.Import images into Torchmate CAD.Demonstrate how to write, modify, and edit new and existing welding programsCreate program and run a robotic welding project. Outline:
 
 
	Health, Safety, and Environmental Practices
	
		Eye and ear protectionElectric shockArc raysFumes and gasesFire and explosionCylinder handlingPinch and crush pointsRobotic work cell safety
		
			During operationInspectionMaintenancePlasma Cutting Terminology
	
		DefinitionsApplicationsPlasma Cutting Equipment
	
		How plasma cutting worksManual plasma cuttingCNC-operated plasma cuttingProcess variablesConsumablesGas selectionCut qualityCNC Related Software and Coordinate Systems
	
		File typesCNC softwareCoordinate systemsG-Code Programming
	
		Code lettersUsing G-CodeG-Codes supportedIntroduction to tool paths
	
		Tool path typesTool path offsetApplicationsTorchmate Driver Software User Interface
	
		Main screen featuresMenus
		
			Pull-down menu barFileConfigurationControllerViewCoordinatesFavoritesBoxes
		
			DROTool path viewportControl panels
		
			G-CodeJogPointTest Cutting
	
		Set amperageSet the heightRun the line speed testSet the best voltageIntroduction to Torchmate CAD
	
		Mainscreen featuresImporting Images into Torchmate CAD
		
			Vector graphicsRaster imagesImporting raster imagesBasic CAD Project
	
		Sizing a partRound cornersAdd textCreate bridgesCreating a tool pathBasic Robotic Operation
	
		Overall robotic cell descriptionPendent safetyPendent familiarization and basic operationRobot powerJogging robotRobot coordinating motions (World, Tool, Joint)Screen displaysX,Y,Z motions and programsJ1, J2, J3, J4, J5, J6 motions and operations           Axis limits, brakes, home position and teach keysCreate Teach Pendant Programs (TPP)
	
		Program name1st TPPProgram editingBead around boxWeld on plateHow to input weld parameters, welding procedure specificationsSet up jog frame-right hand ruleTeach and create:
		
			Circular movesCircular weld programsBasic weavingWait and timer instructionOther select key functions:
		
			ProgramCopyDeleteCommentWrite protect functions of the RO3iASix point tool center point programPlanning and creating individual teach pendant program (TPP)Maintenance Programs for Robotic Welding Cells
	
		GMAW troubleshootingWelding discontinuitiesZero position programPreventative maintenance plan and service6 point tool center pointRobot Service Request (RSR)Torch reamer and wire clipWelding power source set up and operation 
 Effective Term:
 Full Academic Year 2019/20
 
 
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