ASME Y14.46-2017 pdf free

ASME Y14.46-2017 pdf free.Product Definition for Additive Manufacturing Engineering Product Definition and Related Documentation Practices.
build surface (ISO/ASTM 52900): area where material is added, normally on the last deposited layer, which becomes the foundation upon which the next layer is formed. Discussion: Forthe first layer, the build surface Is often the build platform. build volume (ISO/ASTM 52900’): total usable volume available In the machine for building parts.
complex geometry: combines features that cannot easily be characterized by concise equations or algorithms (e.g., nonlinear, nonrepeatlng. random, etc.).
coordinate system (ASME Y14.41): a representation of a Cartesian coordinate system in a product definition data set. datum (ASME Y14.5): a theoretically exact point, axis, line, plane, or combination thereof derived from the theoretical datum feature simulator.
datum feature (ASME Y14.5): a feature that is identified with either a datum feature symbol or a datum target symbol. end product (end item) (ASME Y14.24): an item, such as an individual part or assembly, in its final or completed state. free zone: a type of bounded volume region that encloses the entire part and in which other parts cannot be located or intersected.
gradient control: specifies, with tolerance, how physical characteristics are varied spatially (e.g., changes in material composition, color, density, porosity, or unit cell size).
lattice structures (ISO/ASTM 52900): three dimensional geometric arrangement composed of connective links between vertices (points) creating a functional structure.
nesting (ISO/A STM 52900): situation when parts are made in one build cycle and are located such that their bounding boxes, arbitrarily oriented or otherwise, will overlap.
part (ASME Y14.100): one item, or two or more items joined together. that is not normally subject to disassembly without destruction or impairment of designed use, e.g., transistor, composition resistor, screw, transformer, and gear.
product data package type: a specific product definition data set that defines a particular stage of manufacturing and conformance to specification.
product definition data (ASME Y14.41): denotes the totality of data elements required to completely define a product. Product definition data includes geometry, topology, relationships, tolerances, attributes, and features necessary to completely define a component part or an assembly of parts for the purpose of design, analysis, manufacture, test, and inspection.
product definition data set (ASME Y14.41): a collection of one or more data files that discloses, directly or by reference, by means of graphic or textual presentations or combinations of both, the physical or functional requirements of an item.
roughness (ASME B46. 1): the finer spaced irregularities of the surrace texture that usually result from the inherent action of the production process or material condition. These might be characteristic marks left by the processes listed in ASME 1346.1, Nonniandatory Appendix B, Figure B-i.
support (ISO/ASTM 52900’): structure separate from the part geometry that is created in order to provide a base and anchor for the part during the building process.
surface texture (ASME 846.1): the composite of certain deviations that are typical of the real surface. It includes roughness and waviness.
test coupon (ASTMA1O67): a test specimen defined by a standard, produced for the purpose of obtaining test results that comply with the requirements of the applicable product standard, sometimes built at the same time as the part for additive manufacturing processes.
theoretical supplemental surface: supplemental geometry, explicitly defined in the design model and similar to true profile, that may be used to control the form, size, orientation, or location of a functional collection of points, lines, surfaces, or any combination thereof.ASME Y14.46 pdf free download.