1、AN AMERICAN NATIONAL STANDARDPower Presses: General Purpose, Single-Point Gap TypeASME B5.52-2003(Revision of ANSI B5.52M-1980)Intentionally left blank ASME B5.52-2003(Revision of ANSI B5.52M-1980)Power Presses:General Purpose,Single-Point GapTypeAN AMERICAN NATIONAL STANDARDThree Park Avenue New Yo
2、rk, NY 10016Date of Issuance: December 15, 2004This Standard will be revised when the Society approves the issuance of a new edition. There willbe no addenda or written interpretations of the requirements of this Standard issued to this edition.ASME is the registered trademark of The American Societ
3、y of Mechanical Engineers.This code or standard was developed under procedures accredited as meeting the criteria for American NationalStandards. The Standards Committee that approved the code or standard was balanced to assure that individuals fromcompetent and concerned interests have had an oppor
4、tunity to participate. The proposed code or standard was madeavailable for public review and comment that provides an opportunity for additional public input from industry, academia,regulatory agencies, and the public-at-large.ASME does not “approve,” “rate,” or “endorse” any item, construction, pro
5、prietary device, or activity.ASME does not take any position with respect to the validity of any patent rights asserted in connection with anyitems mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability forinfringement of any applicable letters pat
6、ent, nor assume any such liability. Users of a code or standard are expresslyadvised that determination of the validity of any such patent rights, and the risk of infringement of such rights, isentirely their own responsibility.Participation by federal agency representative(s) or person(s) affiliate
7、d with industry is not to be interpreted asgovernment or industry endorsement of this code or standard.ASME accepts responsibility for only those interpretations of this document issued in accordance with the establishedASME procedures and policies, which precludes the issuance of interpretations by
8、 individuals.No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.The American Society of Mechanical EngineersThree Park Avenue, New York, NY 10016-5990Copyright 2004 byTHE AMERICAN SOCIETY OF MECH
9、ANICAL ENGINEERSAll rights reservedPrinted in U.S.A.CONTENTSForeword ivCommittee Roster . vCorrespondence With the B5 Committee vi1 Scope, Purpose, and Application . 12 Definitions and Terminology . 13 Metric/U.S. Customary Rationalization 14 Press Characteristics 15 Tooling Related Characteristics
10、. 36 Acceptance Conditions . 107 Health and Safety . 138 Information and Instructions . 139 Declaration of Manufacturer Compliance 1510 Reference Standards 16Figures1 Examples of Press Types 22 Squareness . 123 Linear Frame Deflection 134 Angular Frame Deflection 135 Press Data Plate: Mechanical Pre
11、ss 146 Press Data Plate: Hydraulic Press . 147 Counterbalance Data Plate 148 Die Cushion Data Plate . 159 Press Designation System . 1510 Press Capability Graph (Metric) . 1611 Press Capability Graph (U.S. Customary) 17Tables1 Standard Capacity Ratings 32 Standard Rating Points . 33 Usable Flywheel
12、Energy 34 Stroke and Shutheight Related Dimensions 45 Bed Area Related Dimensions . 56 Bolster Related Dimensions . 67 Bolster Mounting Slot Dimensions 78 Bolster Mounting Bolts: Bench Presses 89 Bolster Mounting Bolts . 910 Slide Related Dimensions: Bench Presses 20 kN (2 tons) Through 160 kN(18 to
13、ns) . 1011 Slide Related Dimensions: Presses 160 kN (18 tons) Through 2 500 kN(280 tons) 1112 Pressure Pin 1113 Pressure Pinhole Patterns . 1214 Parallelism . 12Mandatory AppendicesI Metric/U.S. Customary Conversion . 19II Mechanical Power Press Capacity . 20III Usable Flywheel Energy 22iiiFOREWORDR
14、ecognizing the need for a standard for mechanical power presses, The American Society ofMechanical Engineers Committee on Machine Tools and Components (B5) reestablished TechnicalCommittee 30 in December 1973 to develop an American National Standard addressing theinterchangeability of bolsters, pres
15、s tooling, and mounting provisions between general purposepresses of comparable bed size, capacity, and type.The B5-TC30 membership consists of a balance between manufacturers, users, accessory suppli-ers, and others associated with power presses. The committees work was based on the JIC (JointIndus
16、try Conference) Press Room Standards, once the most widely used document, to developa standard for mechanical power presses, and on basic data submitted by U.S. manufacturers ofpower presses.On December 22, 1980, the American National Standards Institute approved ANSI B5.52M-1980, Mechanical Power P
17、resses General Purpose Single Point, Gap Type (Metric). This standardwas reaffirmed in 1994.On April 19, 2000, the committee completed drafting of ASME B5.61-2003, Power Presses:General Purpose, Single Action, Straight Side Type, and prepared to submit it for approval tothe American National Standar
18、ds Institute. The expanded scope and revised format of thisdocument led to the committee decision to revise ANSI B5.52M-1980 to bring it into conformancewith the new format. The decision was made to include hydraulic and pneumatic power pressesin the revised standard for general purpose, single-poin
19、t gap type presses. ASME B5.52-2003 wasapproved by ANSI on July 7, 2003.ivASME B5 STANDARDS COMMITTEEMachine Tools Components, Elements, Performance, andEquipment(The following is the roster of the Committee at the time of approval of this Standard.)OFFICERSC. T. Wax, ChairJ. R. Bird, SecretaryB5 CO
20、MMITTEE PERSONNELJ. R. Bird, Secretary, The American Society of Mechanical EngineersA. M. Bratkovich, The Association for Manufacturing TechnologyC. J. Gregorovich, C. J. Gregorovich height not toexceed 2 000 mm (80 in.) from floor level. See Figs. 5and 6 for examples.8.1.2 Counterbalance Data Plate
21、. A data plate shall beattached adjacent to the counterbalance system pressurecontrol. See Fig. 7 for an example.8.1.3 Die Cushion Data Plate. When a die cushion isprovided, a data plate shall be attached adjacent to thedie cushion system pressure control. See Fig. 8 for anexample.8.1.4 Clutch/Brake
22、 Data Plate. When a pneumaticclutch/brake is provided, a data plate shall be attachedASME B5.52-2003 POWER PRESSES:GENERAL PURPOSE, SINGLE-POINT GAP TYPESERIAL NUMBERPRESS DATAMODEL NUMBERCAPACITYUSABLE FW ENERGYkN (tons) at mm (in.)SPMkN m (in.-tons) atSPMmm (in.)STROKES PER MINUTESHUTHEIGHT-SLIDE
23、TO BED, SDAUmm (in.)ADJUSTMENT OF SLIDEFig. 5 Press Data Plate: Mechanical PressSERIAL NUMBERPRESS DATAMODEL NUMBERCAPACITYSPEED AT FULL CAPACITYkN (tons)mm/s (IPM)mm (in.)mm (in.)SHUTHEIGHT-SLIDE TO BED, SDAUADJUSTMENT OF SLIDEFig. 6 Press Data Plate: Hydraulic PressUPPER DIEWEIGHTkg (lbs)0AIRPRESS
24、UREkPa (psi)UPPER DIEWEIGHTkg (lbs)AIRPRESSUREkPa (psi)COUNTERBALANCE PRESSURE SETTINGMAX. OPERATING PRESSURE kPa (psi)Fig. 7 Counterbalance Data Plateadjacent to the pressure regulator to indicate clutch/brake air pressure for rated capacity.8.1.5 Lubrication and Operating Fluid Data Plates.Lubrica
25、tion and operating fluid data plates, when pro-vided, shall be attached near lubricant fill points.8.1.6 Press Designation. Presses shall be designatedin accordance with the system shown in Fig. 9.148.2 Shipping and Assembly ProvisionsProperly designed handling holes or hooks shall beprovided for sa
26、fely handling the press. Handling holesor hooks shall be located to avoid interference withaccessories and mounted on a machined surface.Safety cables or straps shall be provided to securemajor components that are mounted external to the pressframe (i.e., motors, surge tanks, etc.).POWER PRESSES: AS
27、ME B5.52-2003GENERAL PURPOSE, SINGLE-POINT GAP TYPESERIAL NUMBERDIE CUSHION DATAMODELSTROKECAPACITYmm (in.)kPa (psi)kN (tons) atkPa (psi)MAX. OPERATING PRESSUREFig. 8 Die Cushion Data PlateAttach all data plates on the frame,opposite to the flywheel or gear.Stamp press serial number.Numbers to be a
28、minimum height of 6 mm.G1Marking system for identifying presses:I (inclinable)S (stationary)AB (adjustable bed)Capacity in kilonewtons(kN)Fig. 9 Press Designation System8.3 Instruction Manual(a) The manufacturer shall provide a minimum of twoinstruction manuals on proper(1) installation(2) operation
29、(3) maintenance(4) safeguarding(b) For mechanical power presses, the instructionmanual shall include the following information:(1) press capability based on usable flywheelenergy(2) rated capacity based on drive torque15(3) slide velocity characteristicsPress capability can be combined into a single
30、 presscapability graph, such as the typical examples shownin Figs. 10 and 11.9 DECLARATION OF MANUFACTURER COMPLIANCEUpon request, the machine manufacturer shall pro-vide a certificate of compliance with this Standard. Thecertificate, entitled “ASME B5.52 Compliance,” is toinclude the following info
31、rmation:(a) manufacturer(b) press designationASME B5.52-2003 POWER PRESSES:GENERAL PURPOSE, SINGLE-POINT GAP TYPE0 6.3Distance From Bottom Dead Center, mmRated Capacity, kN01002003004005006007008009001000110013SLTE19 25 32 38 44 50 561200E p energy capacity limitL p stroke length limitS p structural
32、 capacity limitT p torque capacity limitGENERAL NOTES:(a) Capacity p 1 000 kN at 6.3 mm.(b) Stroke length p 125 mm.(c) Usable energy p 10.75 kN-m.Fig. 10 Press Capability Graph (Metric)(c) machine model(d) machine serial number(e) date10 REFERENCE STANDARDS10.1 Normative ReferencesANSI B11.TR-1-1995
33、, Ergonomic Guidelines for theDesign, Installation and Use of Machine ToolsANSI B11.1-2002, Machine Tools Mechanical PowerPresses Safety Requirements for Construction,Care, and UseANSI B11.2-1995 (R2002), Hydraulic Power PressesANSI B11.19-1990 (R1996), Performance Criteria forSafeguarding Machine T
34、ools16Publisher: American National Standards Institute(ANSI), 25 West 43rd Street, New York, NY 10036ANSI/ASME B5.1M-1985 (R1998), T-Slots, Their Bolts,Nuts, and TonguesASME B5.49-1998, Glossary of Power Press TermsASME B5.51M-1979 (R2002), Preferred SI Units forMachine ToolsASME B15.1-2000, Safety
35、Standard for MechanicalPower Transmission ApparatusPublisher: The American Society of Mechanical Engi-neers (ASME International), Three Park Avenue, NewYork, NY 10016-5990; Order Department: 22 LawDrive, Box 2300, Fairfield, NJ 07007-230029 CFR 1910.147, The Control of Hazardous Energy(Lockout/Tagou
36、t)29 CFR 1910.212, General Requirements for All Machines29 CFR 1910.217, Mechanical Power PressesPOWER PRESSES: ASME B5.52-2003GENERAL PURPOSE, SINGLE-POINT GAP TYPE01/4Distance From Bottom Dead Center, in.Rated Capacity, tons01020304050607080901001101TESL13/42 21/41/23/411/411/2120130E p energy cap
37、acity limitL p stroke length limitS p structural capacity limitT p torque capacity limitGENERAL NOTES:(a) Capacity p 110 tons at14in.(b) Stroke length p 5 in.(c) Usable energy p 31 in.-tons.Fig. 11 Press Capability Graph (U.S. Customary)29 CFR 1910.219, Mechanical Power-Transmission Appa-ratusPublis
38、her: Superintendent of Documents, U.S. Govern-ment Printing Office, Washington, DC 20402-9325NFPA 79-1997, Electrical Standard for IndustrialMachineryPublisher: National Fire Protection Association (NFPA),1 Batterymarch Park, Quincy, MA 02269-910110.2 Informative ReferencesANSI B93.114M-1987, Pneuma
39、tic Fluid Power Sys-tems Standard for Industrial MachineryPublisher: American National Standards Institute(ANSI), 25 West 43rd Street, New York, NY 1003617ASME B5.61-2003, Power Presses: General Purpose, Sin-gle Action, Straight Side TypePublisher: The American Society of Mechanical Engi-neers (ASME
40、 International), Three Park Avenue, NewYork, NY 10016-5990; Order Department: 22 LawDrive, Box 2300, Fairfield, NJ 07007-2300NFPA/T2.24.1 R1-2000, Hydraulic Fluid Power Sys-tems Standard for Stationary Industrial Machinery Supplement to ISO 4413:1998, Hydraulic FluidPower General Rules Relating to S
41、ystemsPublisher: National Fluid Power Association (NFPA),3333 North Mayfair Road, Milwaukee, WI 53222-3219Intentionally left blank ASME B5.52-2003MANDATORY APPENDIX IMETRIC/U.S. CUSTOMARY CONVERSIONQuantity To Convert From Conversion FormulaLength Inches to millimeters 1 in. p 25.4 mmMillimeters to
42、inches 1 mm p 0.0394 in.Force Tons to kilonewtons 1 ton p 8.9 kNKilonewtons to tons 1 kN p 0.1124 tonPressure Pounds per square inch to kilopascals 1 psi p 6.9 kPaKilopascals to pounds per square inch 1 kPa p 0.145 psi (1 bar p 100 kPa)Energy Inch-tons to kilonewton-meters 1 in.-ton p 0.226 kNmKilon
43、ewton-meters to inch-tons 1 kNm p 4.425 in.-tonsPower Horsepower to kilowatts 1 hp p 0.75 kW p 254.4 BTU/hrKilowatts to horsepower 1 kW p 1.341 hp p 3,412 BTU/hrBTU per hour to horsepower 1 BTU/hr p 0.000293 kW p 0.000393 hpParallelism Inches per foot to millimeters per meter 1 in./ft p 83.33 mm/mMi
44、llimeters per meter to inches per foot 1 mm/m p 0.012 in./ft Note (1)Speed Inches per minute to millimeters per minute 1 in./min p 25.4 mm/minMillimeters per minute to inches per minute 1 mm/min p 0.039 in./minFeet per minute to meters per second 1 fpm p 0.0051 m/secMeters per second to feet per min
45、ute 1 m/sec p 197 fpmNOTE:(1) 1 in./ft p 25.4 mm/304.8 mm p 83.33 mm/m. The reciprocalof 83.33 is 0.012.19ASME B5.52-2003MANDATORY APPENDIX IIMECHANICAL POWER PRESS CAPACITYThe slider-crank motion, imparted by a crankshaft,eccentric shaft, or eccentric gear, produces the reciprocat-ing motion of the
46、 press slide. The changing mechanicaladvantage that results from the changing geometry ofthe crank arm position relative to the slide connection(s)converts the constant torque of the rotating drive mem-bers into a varying force when applied by the slide.This force is at its minimum when the crank ar
47、m andconnection form a right angle (near midstroke). It is atits maximum when the slide approaches the end of itstravel.EXAMPLES:(1) Capacity of 100 kN press, 50 mm stroke, 6.3 mm from bottomof stroke. From Table II-1, the capacity is 54% of rated capacityTable II-1 Capacity Above Rating Point of 1.
48、6 mm (0.06 in.)Percent of Rated Capacity for Distance From Bottom Dead Center, mm (in.)Stroke, 1.6 3.2 6.3 12.7 19 25 38 50 75 100mm (in.) (0.06) (0.125) (0.25) (0.5) (0.75) (1) (1.5) (2) (3) (4)25 (1) 100 75.5 56 . . . . . . . . . . . . . . . . . . . . .38 (1.5) 100 75 55 42 . . . . . . . . . . . .
49、 . . . . . .50 (2) 100 74 54 41 36 . . . . . . . . . . . . . . .63 (2.5) 100 73 53 40 35 31 . . . . . . . . . . . .75 (3) 100 72 52 39 34 30 . . . . . . . . . . . .100 (4) 100 71.5 51.5 38 33 29.5 27 . . . . . . . . .125 (5) 100 71 51.5 37.5 32 28.5 25.5 24 . . . . . .150 (6) 100 71 51 37 31 28 24.5 23 . . . . . .200 (8) 100 71 51 36.5 30.5 27 23 21.5 19 . . .250 (10) 100 71 50.5 36.5 30 26.5 22.5 20.5 18 17300 (12) 100 71 50.5 36 30 26 22 20 17.5 16Table II-2 Capacity Above Rating Point of 3.2 mm (0.13 in.)Percent of Rated Capacity for Distance From Bottom Dead Center,
