ANSI ASTM F1510-2007 Standard Specification for Rotary Positive Displacement Pumps Ships Use《商用船只旋转式正排量泵的规范》.pdf

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1、Designation: F1510 07 (Reapproved 2013) An American National StandardStandard Specification forRotary Positive Displacement Pumps, Ships Use1This standard is issued under the fixed designation F1510; the number immediately following the designation indicates the year oforiginal adoption or, in the c

2、ase of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scope1.1 Thi

3、s specification defines the requirements applicable todesign and construction of rotary positive displacement pumpsfor shipboard use. The classes of service are shown in Section4.1.2 This specification will not include pumps for hydraulicservice or cargo unloading applications.1.3 The values stated

4、in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.2. Referenced Documents2.1 ASTM Standards:2A27/A27M Specification for Steel Castings, Carbon, forGeneral Ap

5、plicationA36/A36M Specification for Carbon Structural SteelA48/A48M Specification for Gray Iron CastingsA53/A53M Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessA159 Specification for Automotive Gray Iron CastingsA193/A193M Specification for Alloy-Steel and Stain

6、lessSteel Bolting for High Temperature or High PressureService and Other Special Purpose ApplicationsA194/A194M Specification for Carbon and Alloy Steel Nutsfor Bolts for High Pressure or High Temperature Service,or BothA322 Specification for Steel Bars, Alloy, Standard GradesA354 Specification for

7、Quenched and Tempered Alloy SteelBolts, Studs, and Other Externally Threaded FastenersA395/A395M Specification for Ferritic Ductile IronPressure-Retaining Castings for Use at Elevated Tempera-turesA434 Specification for Steel Bars, Alloy, Hot-Wrought orCold-Finished, Quenched and TemperedA449 Specif

8、ication for Hex Cap Screws, Bolts and Studs,Steel, Heat Treated, 120/105/90 ksi Minimum TensileStrength, General UseA515/A515M Specification for Pressure Vessel Plates, Car-bon Steel, for Intermediate- and Higher-Temperature Ser-viceA536 Specification for Ductile Iron CastingsA563 Specification for

9、Carbon and Alloy Steel NutsA564/A564M Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and ShapesA574 Specification for Alloy Steel Socket-Head Cap ScrewsA582/A582M Specification for Free-Machining StainlessSteel BarsA743/A743M Specification for Castings, Iron-Chromi

10、um,Iron-Chromium-Nickel, Corrosion Resistant, for GeneralApplicationB150M Specification for Aluminum Bronze, Rod, Bar, andShapes Metric (Withdrawn 2002)3B584 Specification for Copper Alloy Sand Castings forGeneral ApplicationsD1418 Practice for Rubber and Rubber LaticesNomenclatureD2000 Classificati

11、on System for Rubber Products in Auto-motive ApplicationsD3951 Practice for Commercial PackagingF104 Classification System for Nonmetallic Gasket Materi-alsF912 Specification for Alloy Steel Socket Set ScrewsF1511 Specification for Mechanical Seals for ShipboardPump Applications2.2 ANSI Standard:4B

12、16.5 Pipe Flanges and Flanged Fittings2.3 SAE Standards:5AS 568A Aerospace Size Standard for O-Rings1This specification is under the jurisdiction of ASTM Committee F25 on Shipsand Marine Technology and is the direct responsibility of Subcommittee F25.11 onMachinery and Piping Systems.Current edition

13、 approved Oct. 1, 2013. Published October 2013. Originallyapproved in 1994. Last previous edition approved in 2007 as F1510 07. DOI:10.1520/F1510-07R13.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMSta

14、ndards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.4Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.or

15、g.5Available from Society of Automotive Engineers (SAE), 400 CommonwealthDr., Warrendale, PA 15096-0001, http:/www.sae.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1J 429 Mechanical and Material Requirements for ExternallyThread

16、ed Fasteners2.4 AMS Standard:53215 Acrylonitrile Butadiene (NBR) Rubber Aromatic FuelResistant 65-752.5 ABMA Standards:69 Load Ratings and Fatigue Life for Ball Bearings11 Load Ratings and Fatigue Life for Roller Bearings2.6 AGMA Standard:7390.03 Gear Classification, Materials and Measuring Meth-ods

17、 for Unassembled Gears2.7 API Standard:8676 Positive Displacement PumpsRotary2.8 Military Standards:9MIL-S-901MIL-STD-167MIL-STD-7403. Terminology3.1 Definitions:3.1.1 capacitythe quantity of fluid actually delivered perunit of time at the rated speed, including both the liquid anddissolved or entra

18、ined gases, under stated operating conditions.In the absence of any gas or vapor entering or forming withinthe pump, the capacity is equal to the volume displaced per unitof time, less slip.3.1.2 capacity, maximumthe quantity of fluid deliveredthat does not exceed the limit determined by the formula

19、 in 9.2.3.1.3 displacementthe volume displaced per revolution ofthe rotor(s). In pumps incorporating two or more rotorsoperating at different speeds, the displacement is the volumedisplaced per revolution of the driving rotor. Displacementdepends only on the physical dimensions of the pumpingelement

20、s.3.1.4 dry operationa brief run during priming or strippingwith suction and discharge lines unrestricted and pump cham-ber wet with liquid but pumping only air or vapor availablefrom the suction.3.1.5 effciency, mechanicalthe ratio of the pump poweroutput (hydraulic horsepower) to the pump power in

21、put (brakehorsepower) expressed in percent.3.1.6 effciency, volumetricthe ratio of the pumps capac-ity to the product of the displacement and the speed expressedin percent.3.1.7 fuel, cleanfuel purified for direct use.3.1.8 fuel, dirtyfuel before purification which may containwater and some solids.3

22、.1.9 net positive inlet pressure available (NPIPA)thetotal inlet pressure available from the system at the pump inletconnection at the rated flow, minus the vapor pressure of theliquid at the pumping temperature.3.1.10 net positive inlet pressure required (NPIPR)the netpressure above the liquid vapo

23、r pressure at rated flow andpumping temperature and at the pump inlet connection re-quired to avoid performance impairment due to cavitation.3.1.11 pressure, crackingsometimes called set pressure,start-to-discharge pressure, or popping pressurethe pressureat which the relief valve just starts to ope

24、n. This pressurecannot be determined readily if the relief valve is internal to thepump and it bypasses the liquid within the pump.3.1.12 pressure, differentialthe difference between dis-charge pressure and inlet pressure.3.1.13 pressure, dischargethe pressure at the outlet of thepump. Discharge pre

25、ssure is sometimes called outlet pressure.3.1.14 pressure, inletthe total pressure at the inlet of thepump. Inlet pressure is sometimes called suction pressure.3.1.15 pressure, maximum allowable workingthe maxi-mum continuous pressure for which the manufacturer hasdesigned the equipment (or any part

26、 to which the term isreferred) when handling the specified fluid at the specifiedtemperature. This pressure should not be greater than23 of thehydrostatic test pressure of the pressure containing parts.3.1.16 rated conditiondefined by discharge pressure, inletpressure, capacity, and viscosity.3.1.17

27、 rotary pumpa positive displacement pump consist-ing of a casing containing gears, screws, lobes, cams, vanes,shoes, or similar elements actuated by relative rotation betweenthe drive shaft and the casing. There are no inlet and outletvalves. These pumps are characterized by their close runningclear

28、ances.3.1.18 slipthe quantity of fluid that leaks through theinternal clearances of a rotary pump per unit of time. Slipdepends on the internal clearances, the differential pressure, thecharacteristics of the fluid handled and in some cases, thespeed.3.1.19 speed, maximum allowable (in revolutions p

29、erminute)the highest speed at which the manufacturers designwill permit continuous operation.3.1.20 speed, minimum allowable (in revolutions perminute)the lowest speed at which the manufacturers designwill permit continuous operation.3.1.21 speed, ratedthe number of revolutions per minuteof the driv

30、ing rotor required to meet the rated conditions.3.1.22 suction lifta term used to define a pumps capabil-ity to induce a partial vacuum at the pump inlet.3.1.23 temperature, maximum allowablethe maximumcontinuous temperature for which the manufacturer has de-signed the equipment (or any part to whic

31、h the term is referred)when handling the specified fluid at the specified pressure.4. Classification4.1 Pumps will be classified as follows:4.1.1 Types:6Available from American Bearing Manufacturers Association (ABMA), 2025M Street, NW Suite 800, Washington, DC 20036, http:/www.abma-dc.org/.7Availab

32、le from American Gear Manufacturers Association (AGMA), 500Montgomery St., Suite 350, Alexandria, VA 22314-1581, http:/www.agma.org.8Available from American Petroleum Institute (API), 1220 L. St., NW,Washington, DC 20005-4070, http:/api-ec.api.org.9Available from the Superintendent of Documents, U.S

33、. Government PrintingOffice, Washington, DC 20402.F1510 07 (2013)24.1.1.1 Type IIScrews with timing gears.4.1.1.2 Type IIIScrews without timing gears.4.1.1.3 Type IVImpellers with timing gears.4.1.1.4 Type VExternal gear (spur, helical, herringbone,lobe).4.1.1.5 Type VIIIInternal gear, internal rota

34、ry lobe.4.1.1.6 Type XVane (sliding).4.1.1.7 Type XISliding shoe.4.1.2 Classes:4.1.2.1 Class AAqueous film forming foam, AFFF.4.1.2.2 Class BBromine.4.1.2.3 Class CDClean distillate fuel, viscosity 32 to 100SSU (2 to 21 centistokes) (for example, jet fuel, JP-5, fuel).4.1.2.4 Class CHClean heavy fue

35、l, viscosity 100 to 1500SSU (21 to 325 centistokes) (propulsion fuel).4.1.2.5 Class DDDirty distillate fuel, viscosity 32 to 100SSU (2 to 21 centistokes) (for example, transfer, stripping,purifier feed, leak-off).4.1.2.6 Class DHDirty heavy oil, viscosity 32 to 4000SSU (2 to 863 centistokes) (for ex

36、ample, waste oil, transfer,stripping, purifier feed, drains).4.1.2.7 Class GGasoline, aviation gasoline, gasohol.4.1.2.8 Class LMLube oil, viscosity 130 to 4000 SSU (27to 863 centistokes) (for example, propulsion, SSTG, control,L.O. service).4.1.2.9 Class LAAuxiliary L.O. 130 to 4000 SSU (27 to863 c

37、entistokes) service and L.O. transfer.4.1.2.10 Class MMiscellaneous.4.1.2.11 Class WHeavily contaminated seawater, viscos-ity 32 to 4000 SSU (2 to 863 centistokes) (bilge stripping, oilywaste transfer).5. Ordering Data5.1 The ordering activity shall provide manufacturers withall of the following inf

38、ormation:5.1.1 Title, number, and date of specification,5.1.2 Type and classification, see Section 4,5.1.3 Capacity in gallons per minute or litres per minute atrated discharge pressure,5.1.4 Discharge pressure in pound-force per square inchgauge (psig) or kilopascal (kPa) gauge.5.1.5 Airborne noise

39、 levels (if different than 7.5),5.1.6 Viscosity (only if different than Section 4),5.1.7 Mounting configuration (vertical, horizontal),5.1.8 Driver type (motor, turbine, engine, attached),5.1.9 Driver characteristics or specifications, or both,5.1.10 Relief valve cracking pressure and full-flow bypa

40、sspressure,5.1.11 Packaging and boxing requirements (immediate use,domestic; storage, domestic; overseas),5.1.12 Quantity of pumps,5.1.13 Quantity of drawings,5.1.14 Quantity of technical manuals,5.1.15 Quantity of test reports,5.1.16 Performance test, if required,5.1.17 Certified data required, and

41、5.1.18 Instruction plates and locations, if required.6. Materials6.1 Pump component parts shall be constructed of thematerials shown in Table 1.6.2 Materials other than shown in Table 1 are consideredexceptions and are subject to approval by the purchaser beforeusage.7. General Requirements7.1 Pumps

42、 shall be designed for a 20-year service life.7.2 Pumps shall be capable of sustained operation duringinclinations up to 45 in any direction.7.3 The pumps shall be capable of withstanding environ-mental vibration induced by shipboard machinery and equip-ment in the frequency range from 4 to 25 Hz.7.

43、4 The internally excited vibration levels of the pump shallnot exceed 0.003-in. (0.00762-mm) displacement peak to peakduring rated operation when readings are measured on thepump case near the coupling perpendicular to the pump shaft.7.5 At normal operating conditions, the airborne noise levelof the

44、 pump shall not exceed 85 dBA.7.6 The pump driver (electric motor, air motor, turbine,hydraulic motor, diesel engine, attached) shall be as specifiedin the ordering data. The driver shall be sized for maximumflow at the relief valve full-flow bypass pressure, at maximumviscosity. If a two-speed moto

45、r is specified for high-viscosityClass LM applications, the motor size shall be based on powerrequired at low speed, which is used during cold startup.7.7 If a reduction gear is required between the driver and thepump, it shall be provided by the pump manufacturer. Reduc-tion gears shall meet the re

46、quirements ofAGMA390.03. Gearsshall beAGMAClass 7 or better, pinions shall beAGMAClass8 or better, and bearings shall be designed for a L10 life of15 000 h.7.8 Horizontal pumps may be mounted on a commonhorizontal bedplate with the driving unit or mounted directly tothe driver. Vertical pumps may be

47、 mounted with a bracket tothe driving unit or mounted directly to the driver.7.9 All pump units shall incorporate guards over couplings,belts, and other external rotating parts.7.10 The mounting arrangement shall be sufficiently rigid toassure alignment is maintained between the pump and thedriver i

48、n accordance with the conditions in 7.2, 7.3, and 8.1.7.11 Seating surfaces of mounting bedplates, bracketmounting plates, or other mounting arrangements shall bemachined.7.12 Mounting bedplates, brackets, and plates shall beprovided with holes of sufficient size and quantity to assureadequate attac

49、hment to shipboard foundation or mountingstructure.7.13 Vertical units with face mounted motors shall bearranged so there are four (4) possible orientations of motordriver to pump. Other drivers are to be oriented in accordancewith the ordering information.F1510 07 (2013)37.14 Vertical units that are motor driven shall be assembledwith the conduit box mounted over the pump inlet flange,unless otherwise specified.7.15 Couplings between the pump and the driver shall bekeyed to both shafts.7.16 Alignment between the pump and