1、Designation:F1348/F1348M91(Reapproved 2013)An American National StandardStandard Specification forPneumatic Rotary Descaling Machines1This standard is issued under the fixed designation F1348/F1348M;the number immediately following the designation indicates the yearof original adoption or,in the cas
2、e of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers requirements for pneumaticrotary descaling machines for removal of pai
3、nt,rust,scale,nonskid deck covering,and other coatings from steel andaluminum structures.These portable machines are intended foruse in a marine environment,subject to salt air and sprayduring use and high humidity during storage.1.2 The values stated in either inch-pound units or SI unitsare to be
4、regarded separately as standard.The values stated ineach system are not exact equivalents;therefore,each systemshall be used independently of the other.Combining valuesfrom the two systems may result in nonconformance with thespecification.1.3 The following precautionary statement pertains to thetes
5、t method portion only,Section 12,of this specification:Thisstandard does not purport to address all of the safety concerns,if any,associated with its use.It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regula
6、tory limita-tions prior to use.Specific precautionary statements are givenin 17.2.1.2.Referenced Documents2.1 ASTM Standards:2B209 Specification for Aluminum and Aluminum-AlloySheet and PlateD4417 Test Methods for Field Measurement of SurfaceProfile of Blast Cleaned SteelF1166 Practice for Human Eng
7、ineering Design for MarineSystems,Equipment,and Facilities,2.2 Federal Specifications:3Fed.Std.No.123 Marking for Shipment(Civil Agencies)PPP-B-566 Boxes,Folding,PaperboardPPP-B-601 Boxes,Wood,Cleated-PlywoodPPP-B-621 Boxes,Wood,Nailed and Lock-CornerPPP-B-636 Boxes,Shipping,FiberboardPPP-B-640 Boxe
8、s,Fiberboard,Corrugated,Triple WallPPP-B-676 Boxes,Setup2.3 Military Specifications:4MIL-STD-129 Marking for Shipment and StorageMIL-STD-147 Palletized Unit LoadsMIL-B-117 Bags,Sleeves and TubingMIL-H-775 Hose,Hose Assemblies;Rubber,Plastic,Fabricor Metal(Including Tubing);and Associated Hardware:Pa
9、ckaging ofMIL-L-17331 Lubricating Oil,Steam Turbine,Noncorro-siveDOD-G-24508 Grease,High Performance,Ball RollerBearing,Continuous Run to 300F2.4 ABS Publication:ABS Rules for Building and Classing Steel Vessels53.Classification3.1 Descaling machines are available in two types and twoclasses,as foll
10、ows:3.1.1 Type 1,Hand-Held:3.1.1.1 Class AInch-pound design,and3.1.1.2 Class BSI metric design.3.1.2 Type 2,Deck-Supported:3.1.2.1 Class AInch-pound design,and3.1.2.2 Class BSI metric design.3.2 Hubs for use with descaling machines are available infour classes,as follows:1This specification is under
11、 the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology and is the direct responsibility of Subcommittee F25.07 onGeneral Requirements.Current edition approved Oct.1,2013.Published October 2013.Originallyapproved in 1991.Last previous edition approved in 2007 as F1348/F1348M 91(2007).D
12、OI:10.1520/F1348_F1348M-91R13.2For 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.3Available from U.S.Government Print
13、ing Office Superintendent of Documents,732 N.Capitol St.,NW,Mail Stop:SDE,Washington,DC 20401,http:/www.access.gpo.gov.4Available from Standardization Documents Order Desk,DODSSP,Bldg.4,SectionD,700RobbinsAve.,Philadelphia,PA19111-5098,http:/www.dodssp.daps.mil.5Available from American Bureau of Shi
14、pping(ABS),ABS Plaza,16855Northchase Dr.,Houston,TX 77060,http:/www.eagle.org.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 3.2.1 Class ANonmetallic,nonwoven,noncontaminating,3.2.2 Class BPeening hub for aluminum surfaces,3.2.3 Class CM
15、etallic hammer type for steel surfaces,and3.2.4 Class DMetallic cutter type for steel surfaces.4.Ordering Information4.1 Orders for material under this specification shall includethe following:4.1.1 Title,number,and date of this specification,4.1.2 Quantity,4.1.3 Type and class required(see Section
16、3),4.1.4 Test and inspection certification requirements,if ap-plicable(see Section 15),4.1.5 Test report requirements(see Section 15),4.1.6 Technical manual requirements(see Section 16),4.1.7 Special marking required(see 18.3),4.1.8 Level of preservation,packaging,packing,and mark-ingrequired(seeSection17andSupplementaryRequirements),and4.1.9 LubricationrequirementsofSupplementaryRequirements,if applicable(see Section S3).5.Materials and Manufacture5.1 Asbestos and Cadmium:5.1.1 Material used in
