This Draft Standard covers definitions of terms and features unique to additive manufacturing (AM) technologies with recommendations for their uniform specification in product definition data sets and in related documents. The Draft Standard extends to capturing relevant AM detail from design, manufacturing, and quality engineering.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 3<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | ASME Y14 COMMITTEE ROSTER <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 1 GENERAL 1.1 Scope 1.2 ASME Y14 Series Conventions <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1.3 Dimensioning and Tolerancing 1.4 Examples 1.5 References <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 2 DEFINITIONS <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 3 SUPPLEMENTAL GEOMETRY 3.1 Coordinate System Identification 3.2 Unit Vector Identification 3.3 Surface Identification Figures Figure 3-1 Single Coordinate System Related to the Model <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | Figure 3-2 Multiple Coordinate Systems Figure 3-3 Unit Vector Indicating Build Direction <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | Figure 3-4 Unit Vector Indicating Gravity Direction Figure 3-5 A Surface Representing a Build Surface <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 4 PRODUCT AND PROCESS DEFINITION REQUIREMENTS 4.1 Geometry Characteristics Figure 4-1 Example of a Theoretical Supplemental Surface Used on a Rectangular Lattice Cuboid <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Figure 4-2 Example of a Theoretical Supplemental Surface Within a Rectangular Lattice Cuboid Figure 4-3 Example of a Nonplanar Theoretical Supplemental Surface <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | Figure 4-4 Example of a Tolerance Zone Derived From Figure 4-3 Figure 4-5 Both Bounded Volume and Surface Regions to Indicate Internal and External Surfaces and Volumes <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Figure 4-6 Bounded Volume Region Indicator (VOL1) With a Profile of a Surface Tolerance Figure 4-7 Multiple Bounded Volume Region Indicators With Profiles of Surface Tolerances <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Figure 4-8 Bounded Volume Regions Represented by Several Bounded Volume Region Indicators in a Single Part Figure 4-9 Bounded Surface Region Indicator Coupled With a Feature Control Frame <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 4.2 Design Characteristics Figure 4-10 Examples of Unit Cell Geometries and Lattice Structures <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 4.3 Process-Related Characteristics Figure 4-11 Lattice Structure With Multiple Bounded Volume Regions <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | Figure 4-12 VOL Local Notes That Describe Material Gradient Allocations Shown in Table 4-1 Tables Table 4-1 Material Gradient Values Used in Figure 4-12 <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | Figure 4-13 Material Transition Specification Between Bounded Volume Regions With Lattice Fill <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | Figure 4-14 Complex Geometries Generated From Topology Optimization <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Figure 4-15 Wrench Produced as a Single Build With Three Parts Figure 4-16 Build Direction Indicated Using the Direction Unit Vector <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Figure 4-17 Multiple Build Directions Figure 4-18 Planar Build Surface and a Nonplanar Build Surface <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | Figure 4-19 Identifying Build Location With Respect to a Specified Build Surface Figure 4-20 Coordinate Systems Are Used to Locate Parts Within a Build Envelope <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | Figure 4-21 Four Separate Parts Nested Inside One Another on a Build Surface Figure 4-22 Free Zone Description With an Offset Dimension <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | Figure 4-23 Free Zone Bounding Box Description Figure 4-24 Layer Thickness Specification <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Figure 4-25 Specification of a Track Path With Three Contours Figure 4-26 Specification of a Track Path Using a Follow Boundary (FB) Modifier Figure 4-27 Specification of Track Paths on Different Layers <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | Figure 4-28 Examples of Infill and Unit Cells <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | Figure 4-29 Example Where Support Structure Location Is Not Specified Figure 4-30 Example Where Bounded Surface Region 1 (SURF1) Is Annotated to Indicate a Structure Exclusion Area (SEA) <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | Figure 4-31 Example Where SURF1 Is Annotated to Indicate a Structure Limiting Area (SLA) of 20% Figure 4-32 Example Where SURF1 Is Annotated to Indicate a Structure Required Area (SRA) <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | Figure 4-33 Indication of Geometry Created Inside the Part to Specify Support Structure Figure 4-34 Local Notes Identifying Test Coupons <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | 5 PRODUCT DATA PACKAGES (PDP) 5.1 General 5.2 Product Data Package Types 5.3 PDP Type Contents Table 5-1 Required and Optional Data Packages for AM Products Table 5-2 Required and Optional Elements Within the AM Design DP <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | 5.4 Model Schema and Organization Table 5-3 Required and Optional Elements Within the AM Build DP Table 5-4 Required and Optional Elements Within the AM Processed DP Table 5-5 Required and Optional Elements Within the End Product DP <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | Table 5-6 Examples of AM Use Cases Using the Codes in ASME Y14.41.1 to Show the Level of Content in an AM Data Package (ADP) Table 5-7 Examples of Metadata Requirements for Model-Based Definition (MBD) Data Sets <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | NONMANDATORY APPENDIX A EXAMPLE AM NOTES A-1 INTRODUCTION A-2 PRODUCT NOTES A-3 PROCESS NOTES <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | Table B-1 Material Gradient Values (Figure 4-12) NONMANDATORY APPENDIX B DEFINING TRANSITION REGIONS B-1 INTRODUCTION B-2 MATERIAL GRADIENT DEFINITION <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | Figure B-1 Part With Material Transition Region (Heterogeneous Material Indicator) and Specification of Tolerance Figure B-2 Acceptable Void Fractions for MAT1 and MAT2 <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | Figure B-3 Allowable Material Fractions for MAT1 and MAT2 <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | Table C-1 Select Reference Documents NONMANDATORY APPENDIX C REFERENCE DOCUMENTS TO TEST FOR CONFORMANCE C-1 INTRODUCTION C-2 TESTING FOR CONFORMANCE <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" ASME Y14.46 Product Definition for Additive Manufacturing [Draft Standard for Trial Use]<\/b><\/p>\n |