DLA OO-M-340 F-2004 MILLING GRINDING DRILLING AND SLOTTING ATTACHMENT《铣削 研磨 钻孔和铣槽附件》.pdf

1、 Beneficial comments, recommendations, additions, deletions clarifications, etc. and any data that may improve this document should be sent to: STDZNMGTdla.mil or Defense Supply Center Richmond, ATTN: DSCR-VEB, 8000 Jefferson Davis Highway, Richmond, VA 23297-5616. AMSC N/A FSC 3460 DISTRIBUTION STA

2、TEMENT A. Approved for public release; distribution is unlimited. INCH-POUND OO-M-340F 13 April 2004 SUPERSEDING OO-M-340E 25 March 1991 FEDERAL SPECIFICATION MILLING, GRINDING, DRILLING, AND SLOTTING ATTACHMENT The General Services Administration has authorized the use of this federal specification

3、 by all federal agencies. 1. SCOPE AND CLASSIFICATION 1.1 Scope. This specification covers an electric motor driven attachment for milling, grinding, drilling, slotting, boring, gear cutting, thread milling, and keyseating operations. The attachment is adaptable for mounting on a lathe, planer, or b

4、oring mill. This attachment may also be used as a portable self-contained unit suitable for bench mounting when provided with a feed table. 1.2 Classification. The attachments shall be of the following sizes (see 6.2): Size 1 - see table I Size 2 - see table I 2. APPLICABLE DOCUMENTS 2.1 Government

5、publications. The issues of the following documents, in effect on the date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein. Federal Standards FED-STD-H28 - Screw-Thread Standards for Federal Services. FED-STD-376 - Preferred Metric Uni

6、ts for General Use by the Federal Government. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-OO-M-340F 2 (Activities outside the federal government may obtain copies of federal specifications, standards, and commercial item descriptions as specified

7、 in the General Information section of the Index of Federal Specifications, Standards and Commercial Item Descriptions. The index is for sale on a subscription basis from the General Services Administration, Federal Supply Service, Specification Section, East 470 LEnfant Plaza SW, Suite 8100, Washin

8、gton, DC 20407.) (Single copies of this specification, and other federal specifications and commercial item descriptions required by activities outside the federal government for bidding purposes are available without charge from the General Services Administration, Federal Supply Service, Specifica

9、tion Section, East 470 LEnfant Plaza SW, Suite 8100, Washington, DC 20407.) (Federal government activities may obtain copies of federal standardization documents and the Index of Federal Specifications, Standards and Commercial Item Descriptions from established distribution points in their agencies

10、.) Military Standards MIL-STD-130 - Identification Marking of U.S. Military Property. MIL-STD-889 - Dissimilar Metals. MIL-STD-1916 - DoD Preferred Methods for Acceptance of Product. (Copies of military standards required by contractors in connection with specific procurement functions are obtained

11、from the Standardization Document Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094. Electronic copies may be obtained from http:/assist.daps.dla.mil/quicksearch/.) Code of Federal Regulations (CFR) 29 CFR 1910.211 - 219, Subpart O - Machinery and Machine Guiding. (The Code of

12、 Federal Regulations (CFR) is for sale on a subscription basis from the Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954. When indicated, reprints of certain regulations may be obtained from the federal agency responsible for issuing them. Electronic copies may be obtained fro

13、m http:/www.access.gpo.gov/.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-OO-M-340F 3 2.2 Other publications. The following documents form a part of this specification to the extent specified herein. Unless a specific issue is identified, the iss

14、ue in effect on the date of invitation for bids or request for proposal shall apply. American Gear Manufacturers Association (AGMA) AGMA 904 - Metric Usage (DoD adopted). AGMA 2000 - Gear Classification and Inspection Handbook - Tolerances and Measuring Methods for Unassembled Spur and Helical Gears

15、 (Including Metric Equivalents) (DoD adopted). AGMA 2009 - Bevel Gear Classification Tolerances and Measuring Methods. AGMA 2011 - Cylindrical Wormgearing Tolerance and Inspection Methods. (Private sector and civil agencies may purchase copies of these voluntary standards from American Gear Manufact

16、urers Association, 500 Montgomery Street, Suite 350, Alexandria, VA 22314-1560. Electronic copies may be obtained from http:/www.agma.org/.) American National Standards Institute (ANSI) ANSI B7.1 - Safety Requirements for the Use, Care and Protection of Abrasive Wheels (DoD adopted). (Private sector

17、 and civil agencies may purchase copies of these voluntary standards from the American National Standards Institute, 25 West 43rd Street, 4th Floor, New York, NY 10036. Electronic copies may be obtained from http:/web.ansi.org/.) American Society of Mechanical Engineers (ASME) ASME B5.10 - Machine T

18、apers (Self Holding and Steep Taper Series) (DoD adopted). ASME B17.1 - Keys and Keyseats (DoD adopted). ASME B94.19 - Milling Cutters and End Mills (DoD adopted). (Private sector and civil agencies may purchase copies of these voluntary standards from the American Society of Mechanical Engineers, T

19、hree Park Avenue, New York, NY 10016-5990. Electronic copies may be obtained from http:/www.asme.org/.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-OO-M-340F 4 American Welding Society (AWS) AWS A5.1 - Specification for Carbon Steel Electrodes fo

20、r Shielded Metal Arc Welding (DoD adopted). AWS A5.18 - Specification for Carbon Steel Filler Metals for Gas Shielded Arc Welding (DoD adopted). AWS A5.20 - Carbon Steel Electrodes for Flux Cored Arc Welding (DoD adopted). (Private sector and civil agencies may purchase copies of these voluntary sta

21、ndards from the American Welding Society, 550 N.W. LeJeune Road, Miami, FL 33126. Electronic copies may be obtained from http:/www.aws.org/.) National Electrical Manufacturers Association (NEMA) NEMA ICS 1 - General Standards for Industrial Control and Systems (DoD adopted). NEMA MG 1 - Motors and G

22、enerators (DoD adopted). (Private sector and civil agencies may purchase copies of these voluntary standards from the National Electrical Manufacturers Association, 1300 North 17th Street, Suite 1847, Rosslyn, VA 22209. Electronic copies may be obtained from http:/www.nema.org/.) National Fire Prote

23、ction Association (NFPA) NFPA 70 - National Electrical Code (DoD adopted). NFPA 79 - Electrical Standard for Metalworking Machine Tools and Plastic Machinery (DoD adopted). (Private sector and civil agencies may purchase copies of these voluntary standards from the National Fire Protection Associati

24、on, 1 Batterymarch Park, P.O. Box 9101, Quincy, MA 02269-9101. Electronic copies may be obtained from http:/www.nfpa.org/.) Rubber Manufacturers Association (RMA) RMA IP 25 - Variable Speed V-Belts. (Private sector and civil agencies may purchase copies of these voluntary standards from the Rubber M

25、anufacturers Association, 1400 K Street NW, Suite 900, Washington, DC 20005. Electronic copies may be obtained from http:/rma.org/.) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-OO-M-340F 5 3. REQUIREMENTS 3.1 First article. When specified (see 6.

26、2), one or more complete attachments shall be subjected to first article testing inspection in accordance with paragraph 4.3. The attachments may be either a standard commercial production item, pre-production item, or initial production attachment that conforms to the requirements of this document.

27、 3.2 Design. The attachments shall be new and of the manufacturers latest design and shall meet the requirements of this specification. The attachments shall be powered and capable of multi-positional, vertical to horizontal, spindle axis adjustments for machine operations and ready to mount on a la

28、the, milling machine, planer, or boring mill. The attachments shall be portable and self contained when mounted upon a compound slide. When mounted on a lathe, the attachments shall be adaptable for mounting on the compound rest or cross slide. The design shall be such that parts subject to wear, br

29、eakage, or distortion shall be accessible for adjustment, replacement, or repair without modification, distortion, or damage to the attachment or any attachment part or component. 3.2.1 Measurement system. The U.S. Customary System of Units (US) or the International System of Units (SI) shall be use

30、d in the design and construction of the attachments. In this specification, all measurements, dimensions, sizes, and capacities are given in the US system. These measurements may be converted to the SI system by using the conversion factors and methods specified in FED-STD-376. 3.2.2 Measuring and i

31、ndicating devices. When specified (see 6.2), measuring and indicating devices shall be graduated in both the US and SI systems of measurement. When a dual US and SI system is furnished, feed dials shall have independent zero adjustments and shall be calibrated so that the last dial graduation progre

32、sses into, and is continuous with, the first dial graduation as the dial is rotated through the zero position. When only one system of graduation is acceptable, the particular graduation required shall be as specified (see 6.2). Regardless of the measurement system used, all measuring and indicating

33、 devices shall be graduated in the same system. 3.2.3 Threads. Threads shall conform to FED-STD-H28 and the applicable detailed standard section referenced therein. 3.2.4 Gears. All gears and pinion designs selected for use in the attachment or its components shall be manufactured to either US stand

34、ard inch diametral pitch in accordance with AGMA 2000, AGMA 2009, and AGMA 2011 or SI module system in accordance with AGMA 904. 3.2.5 Safety devices. Safety devices shall be provided for parts that present safety hazards to personnel. Safety devices shall not interfere with the operation of the att

35、achment or with the operational performance. 3.2.5.1 Occupational safety standards. The product shall comply with Occupational Safety and Health Administration (OSHA) standards set forth in 29 CFR 1910.211-219, Subpart O that are applicable to this type of equipment. Provided by IHSNot for ResaleNo

36、reproduction or networking permitted without license from IHS-,-,-OO-M-340F 6 3.3 Material. Materials not specifically designated herein or in the acquisition order shall be of a quality commensurate with commercial practice within the machine tool industry. The materials shall be suitable for the i

37、ntended purpose in the design of the end item and shall meet all requirements specified herein. Materials shall be free from defects that would adversely affect the performance or maintainability of the individual components or the overall assembly. When dissimilar metals are used in contact with ea

38、ch other, suitable protection against galvanic corrosion shall be applied in accordance with MIL-STD-889. 3.3.1 Recycled, recovered, or environmentally preferable materials. Unless otherwise specified herein, all materials covered by this specification shall be new. However, recycled, recovered, or

39、environmentally preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance requirements and promotes economically advantageous life cycle costs. 3.4 Construction. Parts used in fabrication of the attachments shall be

40、 clean and free of defects. External surfaces shall be smooth and free of sharp edges. Screws, pins, bolts, and similar fasteners shall be installed with means to prevent loss of tightness and adjustment. Parts subject to adjustment or removal shall not be swaged, peened, staked, or otherwise deform

41、ed. 3.4.1 Castings and forgings. Castings shall be free from visible blowholes, porosity, hard spots, shrinkage defects, cracks, or other defects. Forgings shall be free from visible scale, inclusions, cold shuts, mismatching, sharp edges, or other defects. Castings and forgings shall be free from a

42、ny properties adversely affecting their strength, durability, or suitability. Reclamation or repair of major castings and forgings is permitted if the repair is not on a critical surface. 3.4.2 Welding. Welding of carbon steel base materials shall be accomplished using filler metals listed in AWS A5

43、.1, AWS A5.18, AWS A5.20, or equivalent. These operations shall not be employed as repair measures for defective parts. 3.4.3 Electrical connections. Connections of conductors and terminal parts shall be of the screw, pressure, or solder type. When soldered connections are used, the conductors and t

44、erminal parts shall be mechanically secured before soldering. Only rosin based fluxes shall be used in soldering operations. Connections to screw type terminals shall be mechanically secured with a means to prevent loss of tightness. 3.4.4 Lubrication. All bearings (except sealed, permanently lubric

45、ated type), mating gears, and other moving parts shall be provided with means to ensure adequate lubrication. Re-circulating systems shall include filters that are cleanable or replaceable. Each lubricant reservoir shall have means for determining fluid levels. Oil holes, grease fittings, and filler

46、 caps shall be accessible. The manufacturer shall include and install all lubricants, fluids, greases, and other compounds in accordance with the best commercial practice of the producing industry (see 6.4). The lubrication systems shall be temporarily capped or stopped to prevent loss of lubricants

47、 during shipment. The manufacturer shall include a warning notice in the instruction manual and on the attachment to remove the temporary caps or stoppers before start-up or use of the attachment. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-OO-M-

48、340F 7 3.4.5 Interchangeability. All parts shall be manufactured to definite standards, clearances, and tolerances in order that any such parts of a particular type or model may be replaced, interchanged, and adjusted without modification of the replacement parts or any other parts of the unit. When

49、 practical, all parts shall be permanently and legibly marked in accordance with MIL-STD-130. 3.4.6 Instruction plates. Instruction plates shall be permanently marked with bold-faced English letters on contrasting backgrounds and shall conform to MIL-STD-130. 3.5 Performance and product characteristics. The basic attachments, with appropriate standard and optional equipment, shall be capable of performing plain and universal milling, drilling, and boring o