ASME B5.61:2003 pdf download Power Presses: General Purpose, Single Action, Straight Side Type
1 sCOPE,PURPOSE,AND APPLICATION1.1 Scope
THIS STANDARD APPLIES TO HYDRAULIC AND MECHANICALPOWER PRESSES COMMONLY REFERRED TO BY THE METAL-wORKING INDUSTRY AS GENERAL PURPOSE,SINGLE ACTION,STRAIGHT SIDE TYPE POwER PRESSES THAT.BY MEANS OF DIESOR TOOLING ATTACHED TO THE SLIDE AND BOLSTER,ARE USED T0SHEAR,PUNCH,FORM,OR ASSEMBLE METAL OR OTHER MATERLALS.THE FOLLOWING TYPES OF PRESSES ARE EXCLUDED FROM THISSTANDARD:
(A)AIR (PNEUMATIC)(B)BENCH
(C) EYELET MACHINES(Dy FORGING
(EFOUR SLIDE MACHINES(F)GAP FRAME
(G) KNUCKLE JOINT(H) MULTIPLE ACTION(MULTIPLE SLIDEsPOTTING
(KTRANSFER FEED(L)TURRET PUNCHING1.2 Purpose
THE PURPOSE OF THIS STANDARD IS TO DEFINE AND DESCRIBEPOWER PRESSES AND THEIR 1NTERFACE,AND TO PERMIT INTER-CHANGEABILITY OF BOLSTERS,DIES,AND TOOLING COMPONENTSBETWEEN PRESSES OF COMPARABLE TYPE.SIZE,AND CAPACITY.1.3 Application
ANY POWER PRESS DESCRIBED HEREIN AND REFERRED TOAS AN AMERICAN NATIONAL STANDARD POWER PRESS SHALLCOMPLY WITH THE APPLICABLE REQUIREMENTS DELINEATED INTHIS STANDARD.
2 DEFINITIONS AND TERMINOLOGY
TERMS USED IN THIS STANDARD ARE DEFINED IN ASMEB5.49,GLOSSARY OF POWER PRESS TERMS.
3 METRIC/u.s. cUSTOMARY RATIONALIZATION3.1 Metrication
ALL UNITS OF DIMENSION AND CAPACITY STATED HEREIN AREIN ACCORDANCE WITH ASME B5.51M,PREFERRED SI uNITS
FOR MACHINE TOOLS.APPROXIMATE U.S. cUSTOMARY UNITS
ARE HISTORICAL STANDARDS AND ARE FOR REFERENCE ONLY.WHER-EVER USED IN THIS STANDARD,THE UNIT TONS DENOTES U.s.TONS.
3.2 Metric/u.s. Customary Conversion
NONMANDATORY APPENDIX A PROVIDES CONVERSIONMULTIPLIERS APPLICABLE TO THIS STANDARD.
4 PRESS CHARACTERISTICS
4.1 Rated Capacity
STANDARD CAPACITY RATINGS SHALL BE AS SPECIFIED INTABLE 1 (SEE ALSO FIG.1).SEE NONMANDATORY APPENDIX BFOR HISTORICAL COMPARISON OF CAPACITY RATINGS.
4.2 Rating Points (Mechanical Power Press)
(A)STANDARD RATING POINTS SHALL BE AS SPECIFIED INTABLE 2.
(B) DRIVE DESIGN SHALL BE BASED ON PROVIDING THE
TORQUE, WHICH PRODUCES THE RATED PRESS CAPACITY AT THERATING POINT (SEE FIG. 2).
(C)PRESS CAPACITY AT POINTS OTHER THAN THE RATING POINTARE SHOWN IN
(1 )MANDATORY APPENDIX I FOR PRESSES RATED AT12.7 MM (v 2 IN.)
(2)MANDATORY APPENDIX II FOR PRESSES RATED AT6.3 MM(v 4 IN.)
ASME B5.61:2003 pdf download
