Video đang hot
This course is designed for Manufacturing Engineers, Process Planners and NC/CNC Programmers that have the basic knowledge of NC/CNC manual programming of 3–axis positioning and contouring equipment.
CONTENTS:
CourseOverview…………………………………… 7
IntendedAudience …………………………………… 7
Prerequisites ………………………………………. 7
Objectives ………………………………………… 7
Student responsibilities . . . . ……………………………. 8
Layerstandards …………………………………….. 8
Implementing a layer standard ……………………… 8
SeedParts ………………………………………… 9
Howtousethismanual ………………………………. 10
Lessonformat ………………………………… 10
Activityformat ……………………………….. 10
Learningtips ………………………………… 10
WorkbookOverview …………………………………. 10
Classroom System Information …………. …………. 11
BasicCAMFundamentals ……………………………1-1
The NC Programming Sequence………………………….1-2
Manufacturingtoolbars ……………………………….1-4
Create the Manufacturing assembly ………………….1-6
Creating the Manufacturing Setup ………………………..1-7
CreateanOperation………………………………….1-8
Specify additional Operation settings ……………………..1-10
TheOperationNavigator ……………………………..1-11
Activity …………………………………………1-12
Summary ………………………………………..1-13
Tools ……………………………………………2-1
Tools ……………………………………………2-2
Carrier…………………………………………..2-4
RetrievefromLibrary…………………………………2-6
Activity ………………………………………….2-8
Summary …………………………………………2-9
Cavity Mill and Parent Groups ………………………..3-1
Creatingthemanufacturingassemblyandparentgroups …………3-2
Activity ………………………………………….3-3
Cavity Milling overview . . . . ……………………………3-4
Activity ………………………………………….3-5
©UGS Corp., All Rights Reserved NX Manufacturing Fundamentals 3
Contents
ModifyParentGroups ………………………………..3-6
Activity ………………………………………….3-7
ChoosetheBlankandPartintheWORKPIECE ……………….3-8
Activity ………………………………………….3-9
Additional Cavity Milling topics . . . ………………………3-10
Activity …………………………………………3-11
CutPatterns ……………………………………..3-12
Activity …………………………………………3-13
In-Process Work Piece for Cavity Milling …………………..3-14
Activity …………………………………………3-15
Cavity Milling Stockoptions……………………………3-16
Activity …………………………………………3-17
Cutting Parameters – Trim by ………………………….3-18
Summary ………………………………………..3-19
TheOperationNavigator …………………………….4-1
TheOperationNavigator ………………………………4-2
Activity ………………………………………….4-4
The Operation Navigator views ………………………….4-5
Parent Groups, Operations and Inheritance ………………….4-7
TheOperationNavigatorappearanceandcolumns ……………..4-8
Summary ………………………………………..4-10
CoordinateSystems ………………………………..5-1
CoordinateSystems ………………………………….5-2
Absolute Coordinate System…………………………….5-3
WorkCoordinateSystem ………………………………5-4
MachineCoordinateSystem …………………………….5-5
SavedCoordinateSystem………………………………5-6
Summary of Coordinate Systems …………………………5-7
Absolute Coordinate System…………………………….5-8
WorkCoordinateSystem ………………………………5-9
MachineCoordinateSystem ……………………………5-10
Reference Coordinate System…………………………..5-11
Activity …………………………………………5-12
Additional Coordinate System information …… …………….5-13
I,J,KVectors………………………………………5-14
RotaryVectors …………………………………….5-15
ToolAxisversusZCAxis ……………………………..5-16
Orientation of the WCS to MCS…………………………5-17
Activity …………………………………………5-18
Summary ………………………………………..5-19
Visualization(ISV) …………………………………6-1
ToolPathVisualization ……………………………….6-2
4 NX Manufacturing Fundamentals ©UGS Corp., All Rights Reserved mt11021_s NX 5
Contents
Replay …………………………………………..6-3
Activity ………………………………………….6-4
3D Dynamic Tool Path display …………………………..6-5
Activity ………………………………………….6-6
Setting Tool Path displayoptions–EditDisplay ……………….6-7
Activity ………………………………………….6-8
Summary …………………………………………6-9
PlanarMilling …………………………………….7-1
Planar Milling ……………………………………..7-2
Boundaries ……………………………………….7-3
Partboundaries …………………………………….7-4
Blankboundaries ……………………………………7-5
Checkboundaries……………………………………7-6
Trimboundaries…………………………………….7-7
Multi-levelCutting…………………………………..7-8
Depthofcut ……………………………………….7-9
Activity …………………………………………7-10
MILL_BND geometry Parent groups………………………7-11
Activity …………………………………………7-12
Introduction to Profiling ……………….. …………….7-13
Activity …………………………………………7-14
Summary ………………………………………..7-15
FaceMilling………………………………………8-1
Face Milling . . ……………………………………..8-2
Face Milling Area geometry . ……………………………8-3
Face Milling geometry . . . . . ……………………………8-4
Cut Area and Face Geometry ……………………………8-5
CutPattern ……………………………………….8-6
AdditionalPasses……………………………………8-7
Blank Distance, DepthperCut,FinalFloorStock ………………8-8
BoundaryConstructionfromaFaceanditsChamfers……………8-9
Activity …………………………………………8-10
Face Milling and surroundinggeometry ……………………8-11
Activity …………………………………………8-12
Machining multiple faces in one Operation ………………….8-13
Cutting parameters, RegionSequencing ……………………8-14
Activity …………………………………………8-15
Face Milling – Blank Overhang . . ……………………….8-16
Activity …………………………………………8-18
WallGeometry …………………………………….8-19
Activity …………………………………………8-20
Summary ………………………………………..8-21
©UGS Corp., All Rights Reserved NX Manufacturing Fundamentals 5
Contents
Drilling …………………………………………9-1
Creating Drilling Operations ……………………………9-2
Drilling Cycles ……………………………………..9-3
Cycle Parameter Sets …………………………………9-4
MinimumClearance………………………………….9-5
Creating Drilling Tools . . . . . ……………………………9-6
The Drill Geometry ParentGroups ………………………..9-7
Activities …………………………………………9-8
DepthOffset ………………………………………9-9
Optimizing the Tool Path ……………………………..9-10
Activity …………………………………………9-11
Summary ………………………………………..9-12
TextEngraving …………………………………..10-1
TextEngraving ……………………………………10-2
Activities ………………………………………..10-4
Summary ………………………………………..10-5
Tool Path Information Output ………………………..11-1
OutputCLSF ……………………………………..11-2
PostProcessing ……………………………………11-4
NXPOSTExecute ………………………………….11-5
Manufacturing Output Manager(MOM) ………… …………11-8
Post Processing Using NX POST…………………………11-9
NXPOSTBuilder…………………………………. 11-10
Activity ……………………………………….. 11-12
ShopDocumentation ………………………………. 11-13
Shop Documentation dialogs………………………….. 11-14
Activity ……………………………………….. 11-15
Summary ………………………………………. 11-16
