ASTM E2672-2009 Standard Practice for Identification and Categorization of Tooling《加工工具的鉴定和分类用标准实施规程》.pdf
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1、Designation: E2672 09Standard Practice forIdentification and Categorization of Tooling1This standard is issued under the fixed designation E2672; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number i
2、n parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice describes the differentiation, identification,and categorization criteria for tooling, both unique and moregeneral in nature. The
3、 physical markings should allow for oneor more of the following to be ascertained: part number, serialnumber, ownership, revision, or symbology, or combinationthereof.1.2 Definitions for the unique subcategories that make upthe tooling family will be described. These subcategories helpto differentia
4、te tooling categories for use in identification,control, and record keeping.1.3 This practice is intended to be applicable and appropri-ate for all entities that hold tooling regardless of ownership oracquisition methodology. This practice further provides thedetailed information to provide the flex
5、ibility of commonnomenclature, identification, and tracking of unique tooling.1.4 Items not covered but defined by this practice include,but are not limited to: consumable property, special testequipment (STE), plant equipment, general or special machin-ery equipment, and expendable tools.1.5 This s
6、tandard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.
7、1 ASTM Standards:2E2135 Terminology for Property and Asset ManagementE2279 Practice for Establishing the Guiding Principles ofProperty Management3. Terminology3.1 DefinitionsIn addition to the below definitions, alsoreference Terminology E2135.3.1.1 unique tooling, nitems that are custom made and ar
8、eof such a specialized nature that without substantial modifica-tion or alteration their use is limited to the development orproduction of particular supplies/product or parts thereof, orperforming particular services; often are accountable andreportable property to a customer contract or would be c
9、apitalassets when company owned and over the established entitycapital threshold; also known as special tooling.3.1.2 Other tooling types:3.1.3.1 expendable (tools), nproperty that can be con-sumed or become scrap as a result of intended use like drillbits.3.1.3.2 hand tools, ntools that are smaller
10、 in size, com-mercial off-the-shelf products typically stored and controlledby the mechanic/technician that the individual deploys asnecessary, often without other administrative controls: ham-mers, screwdrivers, wrenches, planers, rake, shovels, and soforth; may be powered by hand, battery, electri
11、city, etc.3.1.3.3 machined tools, nbrake dies, joggle dies, joggleblocks, etc., which are usually considered part of or anaccessory of the actual machine and not special to one peculiarproduct.3.1.3.4 standard tooling, ncommercial off-the-shelf prod-ucts for use in the manufacturing process (for exa
12、mple, drills,reamers, power saws, riveting tools, etc.); tooling that is oftenpooled and issued as required for the manufacturing process.3.2 Definitions of Terms Specific to This Standard:3.2.1 installation kit tools, ninstallation-type tools that areusually delivered with the product to the custom
13、er; typicallyconsidered issued material or components of the installationkit.3.2.2 manufacturing/shop aids, nan aid made for themanufacturing process that is used to assist in the drilling,layout, and positioning of a part (for example, shim, plate,etc.); items of benefit to the mechanic/technician
14、that aretypically not called out in the manufacturing specifications.3.2.3 tool number, nprimary identifier/part number,which often matches the part number or product number forwhich it is used to make.3.2.4 tool serial, nnumerical unique identifier assigned inthe manufacturing process of the tool,
15、which becomes amanufacturers serial number.1This practice is under the jurisdiction of ASTM Committee E53 on PropertyManagement Systems and is the direct responsibility of Subcommittee E53.01 onProcess Management.Current edition approved Dec. 1, 2009. Published March 2010. DOI: 10.1520/E2672-09.2For
16、 referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700
17、, West Conshohocken, PA 19428-2959, United States.3.2.5 tool series/multi, nnumerical series used to identifythe manufacturing batch or sequence from which this tool wasmade from; and multi represents the unique line number countof a tool made within a certain series.3.2.6 tool symbols, nalpha chara
18、cters that create symbolsused to identify a family or a specific type of unique tool thatan organization or industry can use to associate like uniquetools (for example, “AJ” equals an assembly jig tool, “DT”equals a drill template tool, etc.).3.2.6.1 DiscussionSee Appendix X1 for a partial list ofpu
19、blished unique tool common symbols.4. Significance and Use4.1 The categorization and identification of tooling has awide range of advantages to assist in maintaining an uninter-rupted, productive, and cohesive business practice. Theseinclude, but are not limited to, identifying operation criticalite
20、ms, increasing tool utilization, and helping to allocateresources and manage production.4.2 Tooling has a wide range of applications. This practiceis intended to clarify the differences between the differentgroups of tooling and provide identification symbolism forstandard communication across indus
21、tries.4.3 The identification of unique tooling reflected in thispractice will provide inclusive and comparative insight into theavailability regardless of ownership or acquisition methodol-ogy, tooling type, specifics of its internal assignment and use,or possible future requirements. This identific
22、ation combina-tion allows the shop floor to identify readily the family of toolsrequired in the manufacturing process and recall readily thecorrect tool for usage.5. Categorization, Identification, and Control of Tooling5.1 The following criteria constitute characteristics thatdistinguish and differ
23、entiate ordinary tooling from uniquetooling:Unique tooling is specialized in nature,Unique tooling is used for the development, production, or servicesof particular supplies or parts, andUnique tooling performs a particular functionality, and is uniquelydesigned for that part or product.5.1.1 Other
24、tooling categories that may be administrativelytracked and identified individually only as necessary for theoperation, if under the enterprise capital threshold (PracticeE2279) include:Tools that require calibration,Standard tools,Hand tools,Expendable tools,Installation kit tools,Machined tools, an
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