1、I I I I I I I I l I ! I t i I I I i MIL-S-80075D 32 7777706 0254032 5 rn-deq- 05 MIL-S- 8009 5D 12 February 1986 SUPERSEDING MIL-S-80095C 22 May 1981 MILITARY SPECIFICATION SAWS, BAND, WOODWORKING .f - This specification is approved for use by all Departments and Agencies of the Department of Defens
2、e. % 1. SCOPE 1.1 Scope. This specification covers floor mounteL, electric motor driven, woodworking saws, with a vertical cutting band type blade. 1.2 Classification. This specification covers saws of the following types and sizes. The type and size supplied shall be as specified (see 6.2.1). Type
3、I - Right hand operation - Band on right, column on left of operator O Type II - Left hand operation - Band on left, column on right of operator Size 20 - 20-inch diameter band wheels Size 24 - 24-inch diameter band wheels Size 30 - 30-inch diameter band wheels Size 36 - 36-inch diameter band wheels
4、 Size 42 - 42-inch diameter band wheels Beneficial comments (recommendations, additions, deletions)-and any per- tinent data which may be of use in improving this document should be ad- dressed to: Defense Industrial Plant Equipment Center, ATTN: DIPEC-SSM, Memphis, Tennessee 38114-5297, by using th
5、e self-addressed Standardiza- tion Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC NIA FSC 3220 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. /- Y - .- .- -* . THIS DOCUMEEJT COMTAIEIS - 4- PAGES. I. 1 Licensed
6、 by Information Handling Services- flIL-S-80075D 32 7999706 0254033 7-i MIL-S-80095D 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications and standards. The following specifications and standards form a part: of this specification to the extent specified herein. Unless otherwise sp
7、ecified, the issue of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDXSS) and supplement thereto, cited in the solicitation. SPECIFICATIONS MILITARY MIL-M-18058 - Machinery, Metal and Woodworking, Packaging of. STANDARDS FEDE
8、RAL FED-STD-H28 - Screw Thread Standards for Federal Services. FED-STD-376 - Preferred Metric Units for General Use by the Federal Government. MILITARY MIL-STD-461 - Electromagnetic Emission and Susceptibility Require- ments for the Control of Electromagnetic Interference. 2.1.2 Other Government doc
9、uments and publications. The following other Government documents and publications form a part of this specification to the extent specified herein, Unless otherwise specified, the issues shall be those in effect on the date of the solicitation. U. S, DEPARTMENT OF LABOR OSHA 2206 - General Industry
10、, OSHA Safety and Health Standards (29 CFR 1910)- (Copies of specifications and standards required by manufacturers in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting officer.) t 2.2 Other publications. The following d
11、ocuments form a part of this specification to the extent specified herein. Unless otherwise specified, the issue of the documents which are DoD adopted shall be those listed in the issue of the DoDISS specified in the solicitation. Unless otherwise specified, the issue of documents not listed in the
12、 DoDISS shall be the 2 Licensed by Information Handling ServicesMIL-S-80075D 32 m 7797706 025q03i.1 7 MIL-S-8009 5D issue of the nongovernment documents which is current on the date of the solicitation. AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) ANSI O1 -1 - Safety Requirements for Woodworking Mac
13、hinery. ANSI/NF.PA-79 - Electrical Standards for Metalworking Machine Tools. ANSI/NEMA MG-1 - Motor and Generators. ANSI/NEMA ICs-1 - Industrial Control and Systems. (Application for copies should be addressed to the American National Stan- dards Institute, ATTN: Sales Dept., 1430 Broadway, New York
14、, NY 10018.) AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM D 3951 - Standard Practice for Commercial Packaging. (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race St., Philadelphia, PA 19103.) (Nongovernment standards and other publicati
15、ons are normally available from the organizations which prepare or which distribute the documents. These documents also may be available in or through libraries or other in- formational services.) 2.3 Order of precedence. In the event of a conflict between the text of this specification and the refe
16、rences cited herein (except for associated detail specifications, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 3. REQ
17、UIREMENTS 3.1 First article. When specified in the contract or purchase order (see 6.2.11, a sample shall be subjected to first article inspection (see 4.4 and 6.31 3.2 Design. The band saw shall be new and one of the manufacturers cur- rent models capable of operations in accordance with the requir
18、ements here- in. The saw shall include all components, parts, and features necessary to meet the performance requirements specified herein. All parts subject to wear, breakage, or distortion shall be accessible for adjustment, replace- ment, and repair. 3 Licensed by Information Handling ServicesMIL
19、-S-BOOSCD 32 779390b 0254035 O W MIL-S-80095D 3.2.1 Measurement systems. Unless otherwise specified, either the U. S. Customary System of Units (US) or the International System of Unit (SI) shall be used in the design and construction of the band saw. When only one system of measurement is acceptabl
20、e, the particular system required shall be as specified (see 6.2.1). In this specification, all measurements, dimen- sions, sizes, and capacities are given in US units. These measurements may be converted to SI units through the use of the conversion factors and methods specified in FED-STD-376, 3.2
21、.2 Reclaimed materials. The saw may contain reclaimed materials provided such materials will not jeopardize the saws intended use and per- formance. The reclaimed materials shall have been reprocessed, remanufac- tured, or recycled in a manner which will restore them to the same chemical composition
22、 and physical properties as the materials originally selected for use on the saw. 3.2.3 Energy efficiency. The band saw and its applicable components that directly consume energy in normal operation shall be designed and construct- ed for the highest degree of energy efficiency as governed by the la
23、test developments available within the industry. 3.2.4 Controls. All operating controls shall be located convenient to the operator at: his normal work station. 3.2.5 Safety and health reqyirements, Covers, guards, or other safety devices shall be provided for all parts of the saw that present safet
24、y hazards. The safety devices shall not interfere with the operation of the saw. The safety devices shall prevent unintentional contact with the guard- ed part, and shall be removable to facilitate inspection, maintenance, and repair of the parts. All saw parts, components, mechanisms, and assemblie
25、s furnished on the saw, whether or not specifically required herein, shall comply with all of the requirements of OSHA 2206 that are applicable to the saw itself. In addition, the saw shall comply with all the requirements of ANSI 01.1 that are designated therein as the responsibility of the sawmanu
26、- facturer. In the event of conflict between the requirements of OSHA and ANSI Standard, the requirements of OSHA shall apply. Additional safety and health requirements shall be as specified (see 6.2.1 and 6.4). 3.2.6 Lubrication. Means shall be provided to insure adequate lubrica- tion for all movi
27、ng parts. Recirculating lubrication systems shall include a filter which is cleanable or replaceabie. Each lubricant reservoir shall have means for determining fluid level. All oil holes, grease fittings, and filler caps shall be accessible. 3.2.7 Interchangeability. To provide for replacement of wo
28、rn parts, all parts shall be manufactured to definite dimensions and tolerances. 3.3 Construction. The saw shall be constructed of parts which are new, without defects, and free of repairs. The structure shall be capable of withstanding all forces encountered during operation of the saw to its maxi-
29、 mum rating and capacity without distortion. 4 Licensed by Information Handling ServicesMIL-S-80075D 32 U 7777706 0254036 2 MIL-S-80095D 3.3.1 Castings and forgings. All castings and forgings shall be free of scale and mismatching., No processes such as welding, peening, plugging, or filling with so
30、lder or paste shall be used for reclaiming any defective part. 3.3.2 Fastening.devices. All screws, pins, bolts, and other fasteners shall beinstalled in a manner to prevent change of tightness. Fastening devices subject to removal or adjustment shall not be swaged, peened, staked, or otherwise perm
31、anently installed. * 3.3.3 Surfaces. All surfaces shall be clean and free of sand, dirt, fins, spres, flash, scale, flux, and other harmful or extraneous materials. All edges shall be either rounded or beveled unless sharpness is required to perform a necessary function. Except as otherwise specifie
32、d herein, the condition and finish of all surfaces shall be in accordance with the manu- facturers commercial practice. 3.3.4 Painting. Unless otherwise specified (see 6.2.11, the saw shall be painted in accordance with the manufacturers commercial practice. 3.3.5 Threads. All threaded parts used on
33、 the saw and its related attachments. and accessories shall conform to FED-STD-H28 and the applicable Detailed St andard“ section reference therein. 3.3.6 Plates. All words on instruction and indicating plates shall be in the English language. Characters shall be engraved, etched, embossed or stampe
34、d in boldface on a contrasting background, 3.3.7 Electromagnetic interference control. When specified (see 6.2.11, equipment furnished under this specification shall comply with MIL-STD-461. The equipment and subsystems class and the emission and susceptibility requirements shall be as specified. 3.
35、4 Components. The saw shall consist essentially of a frame with a base, band drive system, band guide post and band guides, workpiece support table and such other components as are described herein. 3.4.1 Frame and base. The frame and base shall have means of mounting to the floor or foundation. The
36、 frame and base shall support the drive motor, band carrier wheels, band drive mechanism, workpiece support table and other accessory equipment manufactured for installation thereon. The frame and base structure shall be adequately rigid to maintain component alignment to the degree necessary to ena
37、ble the saw to meet the performance requirements specified herein. The saw shall have hinged or removable access doors to facilitate changing bands, servicing, and adjusting the internal components. The frame or lower guard shall have an exhaust outlet either shaped to fit a pneumatic dust removal d
38、uct or have an adaptor for connection to a pneumatic dust removal system. 5 Licensed by Information Handling ServicesMIL-S-OOqSD 32 m 449990b O254037 4 m MIL-S-80095D 3.4.2 Band carrier wheels. The band carrier wheels shall have tires of resilient material, crowned for tracking the band. Unless othe
39、rwise spe- cified, the tires shall be either cemented to the wheel, fit into a groove or be mechanically attached. When specified (see 6.2.11, the tires shall be of the mechanically attached type. The band carrier wheels shall be true and dynamically balanced to a level required for performance as s
40、pecified herein. The wheels shall be supported by permanently lubricated ball or roller bearings. The saw shall have a band tensioning mechanism capable of providing tensions required for bands through the width specified in table I Controls, including the tensioning and tracking handwheels , shall
41、be conveniently located. The band tension indicator shall reveal the amount of band tenslon applied. 3.4.3 Band drive system. Unless otherwise specified, the band drive system shall consist of an electric motor and V-belt drive, constructed to transmit full motor torque, belt alignment, tension adju
42、stment and belt replacement. When specified (see 6.2.11, saws shall have a motor directly driving the lower band carrier wheel. The band drive system shall provide band surface feet per minute in conformance with table I, Special band speed shall be as specified (see 6.2.1). 3.4.4 Guide post. The sa
43、w shall have a vertically adjustable guide post supported on the upper band carrier wheel housing. The guide post shall be capable of being securely clamped in any adjusted position within its ad- justment range. The guide post shall have adequate rigidity to prevent twisting of the band, and assure
44、 that the band travel is perpendicular to the table top surface, to provide performance requirements herein. 3.4.5 Fuid.es. The band saw shall have guides located at the bottom of the guide post and immediately below the table. Unless otherwise specified (see 6 2.11, ehe guides shall be of either th
45、e ball-bearing type or the jaw type with a back up thrust bearing. The jaws for jaw-type guides shall be either of steel, hardened to not less than 40 Rockwell C or of other material having equal wear qualities, 3.4.6 Table. The worktable of each saw shall be of the fixed (nonfeed- ing) type, capabl
46、e of being tilted not less than 5 degrees in one direction and 45 degrees in the opposite, off the normal horizontal plane. A quadrant graduated in increments of one degree, and marked with a numerical value each five degrees or less, shall indicate the angle of table tilt. A lock- ing device shall
47、securely retain the table in any tilt position within its adjustment range. The work support surface of the table shall be finished and shall be flat within 0.010 inch per foot. Table dimensions shall meet or exceed those specified in table I. - 3.4.6.1 Auxiliary table. With the exception of size 20
48、 saws, an auxili- ary table shall be mounted to support workpieces overhanging the main work- table to the frame column. The workpiece support surface of the auxiliary table shall be finished and comply with the flatness requirements of the worktable in non-tilt adjustment. Licensed by Information H
49、andling ServicesMIL-S-80095D 32 W 9999906 0254038 b W MIL-S-80095D 3.4.7 Brake. Each band saw shall have a manually actuated brake. Manual a actuation of the stop button and the brake shall sh;t off the motor and stop band motion within a time period of 10 seconds. Size 30 saws and larger shall have a brake on the upper wheel which is automatically applied upon the loss of. band tension, either by the band breaking, or running off the band carrier wheel. 3.4.8 Band welder. When specified (see 6.2.11, a band welder shall be furnished with each saw. The band welder shall be
