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Professional Courseware Mill 3D Mastercam 2023 Professional Courseware - Mill 3D Copyright: 1998 - 2023 In-House Solutions Inc All rights reserved Software: Mastercam 2023 Date: May 24, 2022 Notice In-House Solutions Inc reserves the right to make improvements to this manual at any time and without notice Disclaimer Of All Warranties And Liability In-House Solutions Inc makes no warranties, either express or implied, with respect to this manual or with respect to the software described in this manual, its quality, performance, merchantability, or fitness for any particular purpose In-House Solutions Inc manual is sold or licensed "as is." The entire risk as to its quality and performance is with the buyer Should the manual prove defective following its purchase, the buyer (and not In-House Solutions Inc., its distributor, or its retailer) assumes the entire cost of all necessary servicing, repair, of correction and any incidental or consequential damages In no event will In-House Solutions Inc be liable for direct, indirect, or consequential damages resulting from any defect in the manual, even if In-House Solutions Inc has been advised of the possibility of such damages Some jurisdictions not allow the exclusion or limitation of implied warranties or liability for incidental or consequential damages, so the above limitation or exclusion may not apply to you Copyrights This manual is protected under International copyright laws All rights are reserved This document may not, in whole or part, be copied, photographed, reproduced, translated or reduced to any electronic medium or machine readable form without prior consent, in writing, from In-House Solutions Inc Trademarks Mastercam is a registered trademark of CNC Software, Inc Microsoft, the Microsoft logo, MS, and MS-DOS are registered trademarks of Microsoft Corporation; Table Of Contents Professional Courseware Mill 3D Getting Started 24 Introduction “What Is “Mastercam“? 25 The Mastercam® User Interface 26 Setting The Grid 27 Attributes, Groups And Mini Toolbar 28 Data Entry Shortcuts 30 The Right Mouse Click Menu 31 AutoCursor 32 Planes & The Coordinate Systems 34 Mastercam® Parameter Dialog Boxes 35 Mastercam® Work Flow: 36 3D Toolpath Descriptions 41 Conventions Used In This Book 46 About Planes & Views 47 Introduction 48 Set Pre-Defined Planes And Create New Planes 50 System Defined Cplanes 50 Graphics View 51 Construction Plane (Cplane) 52 Tool Plane (TPlane) 53 About Construction Depth (Z Depth) 54 Standard Construction Planes 56 Step 3: Establish The Construction Plane 57 Step 4: Establish The Z Depth Of The Construction Plane 57 Step 5: Create The Arc 58 Creating A New Construction Plane 58 Planes From Geometry 59 Dynamic Planes 61 Step 6: Create The Circle At 120 Plane 64 Planes By Normal 67 3D Wireframe & Solid 69 Introduction 70 Create Drawing #1 Wireframe 72 Step 1: Create The 2D Geometry In The Front Cplane 72 Step 2: Create The 3D Geometry Using Translate 73 Step 3: Define A New Plane 73 Step 4: 2D Geometry In The New Cplane 74 Step 5: Create The Cylinder In The Top Cplane 74 Create Drawing #1 Solid 75 Step 6: Define A New Plane 75 Step 7: Extrude The 2D Geometry In The Front Cplane 75 Step 8: Solid Trim By Plane 76 Step 9: Solid Extrude Add Boss 76 Create Drawing #2 Wireframe 77 Step 10: Create The 2D Geometry In The Front Cplane 77 Step 11: Create The 3D Geometry Using Translate 77 Step 12: Create The 2D Geometry In The Top Cplane 78 Step 13: Create The Cylinders In The Top Cplane 78 Create Drawing #2 Solid 78 Step 14: Extrude Create Body 78 Step 15: Extrude Cut The 1.0" Holes 79 Create Drawing #3 Wireframe 80 Step 16: Create The 2D Geometry In The Front Cplane 80 Step 17: Create The 3D Geometry Using Translate 81 Step 18: Create The 2D Geometry In The Top Cplane 81 Step 19: Create The 2D Geometry In The Right Cplane 81 Create Drawing #3 Solid 82 Step 20: Extrude Create Body 82 Step 21: Solid Extrude Add Boss 82 Step 22: Solid Extrude Cut Through The 0.15" Diameter Holes 82 Step 23: Solid Extrude Cut The Obround Shape 83 Create Drawing #4 Wireframe 83 Step 24: 2D Geometry In Front Cplane 84 Step 25: Create The 3D Geometry Using Translate 84 Step 26: Create The 2D Geometry In The Top Cplane 84 Create Drawing #4 Solid 85 Step 27: Extrude Create Body 85 Step 28: Solid Extrude Add Boss 85 Create Drawing #5 Wireframe 86 Step 29: Create The 2D Geometry In The Front Cplane 86 Step 30: Create The 3D Geometry Using Translate 87 Step 31: Create The 2D Geometry In The Top Cplane 87 Step 32: Define A New Plane 88 Step 33: Create The 2D Geometry In The New Cplane 88 Create Drawing #5 Solid 89 Step 34: Extrude Create Body 89 Step 35: Create A Line To Close The Profile 89 Step 36: Solid Extrude Add Boss 89 Step 37: Create A Line To Close The Profile 90 Step 38: Solid Extrude Add Boss 90 Step 39: Solid Extrude Cut Body 90 Create Drawing #6 Wireframe 91 Step 40: Create The 2D Geometry In The Right Side Cplane 91 Step 41: Create The 2D Geometry In The Top Cplane 92 Step 42: Create The 2D Geometry In The Front Cplane 92 Step 43: Create The Parallel Lines Through Existing Points 92 Step 44: Finish The Main Body Wireframe 93 Step 45: Define A New Plane 93 Step 46: Create The 1/2" Circle 94 Create Drawing #6 Solid 94 Step 47: Extrude Create Body 94 Step 48: Trim To Plane 95 Step 49: Solid Extrude Cut Body 95 Step 50: Solid Extrude Add Boss 96 Creating Curves 97 Create A Curve On One Edge 98 Create Curves On All Edges 98 Create A Curve At The Intersection Between Two Surfaces 98 Create Drawing #7 Wireframe 99 Step 51: Create The 2D Geometry In The Front Cplane 99 Step 52: Create The 3D Geometry Using Translate 99 Step 53: 2D Geometry In The Right Side Cplane 100 Step 54: Create The 2D Geometry In The Top Cplane 100 Step 55: 2D Geometry In The Right Side Cplane 101 Step 56: Create Two Ruled Surfaces That Will Be Used To Project The Chains 101 Step 57: Repeat The Steps For The Second Ruled Surface 101 Step 58: Project The Two Chains 102 Step 59: Repeat The Steps To Project The Top Plane Chain 102 Create Drawing #7 Solid 103 Step 60: Create Two Construction Lines 103 Step 61: Extrude Create Body 103 Step 62: Solid Extrude Add Boss 103 Step 63: Solid Extrude Cut Body 105 Pocket & Area Roughing 107 About Surface Toolpaths 108 3D High Speed Toolpaths 108 Mastercam® Surface Toolpath Work Flow 110 Surface Roughing Toolpath Process 111 3D High Speed Toolpath Process 115 Toolpath Used 120 Step 1: Topics 122 Rough Pocket Versus Area Roughing 123 Step 2: Locate Part Geometry 123 Surface Rough Pocket - Boss Shape 124 Step 3: Surface Rough Pocket 124 Surface High Speed Area Roughing 135 Step 4: 3D High Speed Area Roughing 135 Surface Finish Contour 143 Step 5: Finish The Boss Using Surface Finish Contour 143 3D High Speed Waterline 150 Step 6: Finish The Boss - 3D HS Waterline 150 3D High Speed Scallop 154 Step 7: Finish The Shallow Areas - 3D HS Scallop 154 3D High Speed Pencil 157 Step 8: Finish The Corners - 3D High Speed Pencil 157 Geometrical Surface Creation 161 Introduction 162 Revolved Surfaces & Solids 167 Create Surface Drawing #1 167 Create The Solid For The Surface Drawing #1 170 Step 1: Create A Construction Line To Close The Profile 170 Step 2: Revolve Create Body 170 Create Surface Drawing #2 171 Step 3: Create The Wireframe Of The Surfacing Drawing #2 Or Open The File 171 Step 4: Create The Revolve Surface 172 Create The Solid For The Surface Drawing #2 173 Step 5: Trim The Center Line To Close The Profile 173 Step 6: Revolve Create Body 173 Draft Surfaces 174 Create Surface Drawing #3 174 Step 7: Create The Draft Surface 174 Flat Boundary Surface 175 Step 8: Create The Flat Boundary Surface 175 Creating Draft And Extruded Surfaces 176 Step 9: Create The Top Draft Surface 176 Step 10: Create The Extruded Surfaces 177 Creating Primitives 177 Equal Scallop With Curves 179 Introduction 180 Toolpath Used 180 Step 1: Locate Part Geometry 183 Step 2: Machine Group Setup 183 3D High Speed OptiRough Review 185 Step 3: Rough Out The Part Using 3D High Speed OptiRough 185 3D High Speed OptiRough Review 189 3D High Speed Equal Scallop 189 Step 4: Finish The Part Using 3D High Speed Equal Scallop 189 Step 5: Equal Scallop With Curves 193 Step 6: Equal Scallop - Step In Option 195 3D High Speed Equal Scallop Review 197 Free Form Surfaces Part 198 Introduction 199 Lofted/Ruled Surfaces & Solids 203 Step 1: Create The Wireframe Of The Surfacing Drawing 203 Step 2: Use The Translate Command To Create Another Copy Of The Wireframe 203 Step 3: Create The Surfaces 203 Create A Ruled Surface 204 Step 4: Create A Ruled Surface Using The Left Side Wireframe 204 Create A Loft Surface 205 Create A Ruled Solid 206 Create A Lofted Solid 206 Ruled Synchronization 207 Step 5: Create Ruled Surfaces Without Synchronization 208 Step 6: Create Ruled Surfaces With Synchronization 208 Ruled/Loft Window Selection 209 Net Surfaces 210 Create Surface Drawing #5 211 Solid Trimmed With A Net Surface 213 Net Window Selection 214 Net Surfaces Using Styles 216 Net Surface With Appex Points 218 Create Surface Drawing #6 219 Create Surface Drawing #7 221 Power Surfaces 222 Power Surface Geometry 222 Power Surface And UV Control Points 223 Using Surface Vector Or Plain Of Chain 224 X- Axis Projection Versus Surface Vector 225 Power Surface Trimming Options 226 OptiRough & Project 227 Introduction 228 Toolpath Used 229 3D High Speed Dynamic OptiRough 232 Step 1: Locate Part Geometry 232 Step 2: Rough Out The Part - Dynamic OptiRough 232 High Speed Dynamic OptiRough Review 238 2D High Speed Dynamic 239 Step 3: Machine The Open Pockets 239 Step 4: Finish The Top Avoiding The Arrow Shape 245 2D High Speed Dynamic Contour 249 Step 5: Finish The Open Pocket Walls 249 Contour Toolpath 254 Step 6: Finish The Arrow Shape Walls 254 3D High Speed Raster 258 Step 7: Finish The Arrow Shape - 3D HS Raster 258 3D High Speed Raster Review 261 3D High Speed Project 262 Step 8: Engrave Mastercam Logo - Project 262 Free Form Surfaces Part 266 Introduction 267 Sweep Surfaces & Solids 271 Sweep - One Across And Two Along Contours 271 Sweep - Two Across And One Along Contours 272 Sweep - Two Across Contours Rotate Along One 273 Sweep - One Across And One Along 274 Create Surface Drawing #8 276 Create Surface Drawing #9 277 Step 1: Create The Sweep Surface 278 Sweep Surfaces And Curves Review 279 Step 2: Create The Flat Boundary Surface 283 Create A Sweep Solid 283 Step 3: Create A Swept Solid By Sweeping An Across Contour Along An Along Contour 283 Step 4: Add A Boss Using Swept Solid 284 Step 5: Use Swept Solid Add Boss To Finish 285 Step 6: Create Three Curves Using Curve One Edge 286 Step 7: Create The Extrude Solid 286 Solids Sweep Options 288 Step 8: Normal Versus Parallel 289 10 Appendix - Drawings Job Description: SURFACE DRAWING #5 555 Appendix - Drawings Job Description: SURFACE DRAWING #6 556 Appendix - Drawings Job Description: SURFACE DRAWING #7 557 Appendix - Drawings Job Description: SURFACE DRAWING #8 558 Appendix - Drawings Job Description: SURFACE DRAWING #9 559 Appendix - Drawings Job Description: DRAWING #10 560 Appendix - Drawings Job Description: DRAWING #11 561 Appendix - Drawings Job Description: SURFACE DRAWING #12 562 Appendix - Drawings Job Description: SURFACE DRAWING #13 563 Appendix - Drawings Job Description: SURFACE DRAWING #14 564 Appendix - Drawings Job Description: SURFACE DRAWING #15 565 Appendix - Drawings Job Description: DRAWING #16 566 Appendix - Drawings Job Description: DRAWING #17 567 Appendix - Drawings Job Description: DRAWING #18 568 Appendix - Drawings Job Description: DRAWING #19 569