核电机组低压转子生产线平衡优化问题研究

112212000932201100BalanceandoptimizationofrotorstreamlineofnuclearpowerturbinesDUBao-jiang1WANGHai-peng1LIANGJuan2ZHAOJun-e21VirtualManufacturingInstituteUniversityofShanghaiforScienceandTechnologyShanghai200093China2ShanghaiElectricGroupShanghai201100China1001-3997201007-0181-03【】。、。15%22%。【Abstract】Balanceandoptimizationisthekeyproblemofvirtualplanningsystemforlargeworkpiece.Byanalyzingthelocalizationandproducingcharacteristicsoftheoldwaywepresenttwomethodsofincreasingtheequipmentoperatingfactorandproductivityandselectthebestmethodbydefiningthein－dexwhichshowsthegeneralperformanceofthewholestreamline.Underthiswaytheoperatingfactorin－creasedby15%andthelosingfactordecreasedby22%.KeywordsVirtualplanningLargeworkpieceBalanceofstreamlineTH16TP191A＊2009-08-101。。[1][2]。2。。2.11。、、、、33/、4×16、、、。2.21。1133.1/、/016-041016-031006-001281352300MBFP125/5x3.3x4T611H7.2x2.5x4840D12x11x5001-001016-529821-007001-00627003701002700PT4-2500SIU400500KWCNC-100/270024x8x426x9x5.521x9.4x41-2-3-4-4×165-/6-4×167-/14-13-12-4×1611-/10-9-/8-15-16-17-18-19-20-21-28-27-26-25-24-23-22-29-30-4×1632-4×1631-33-MachineryDesign＆Manufacture720107181。、、。2。22。277P=42000min。。、。。3。33.21V=/。100%。VA=T1+T6+T8/P=600+15000+1900/42000=41.67%120.83%。3。32T=T1+T2+…+T9=600+14960+…+6870=124830min23Q=ni=1ΣTim*maxTi×100％＝1248309*42000×100％＝33.02％d=1-Q=66.98%3d50%。3.3“”。742000[4]。4。[5][6]。4.1124。4P=2538067166830150210min4。4EDCB4×16A123456789＝12403042000253801632014960600100068701500019001294×164×16600149606870A2B223456784×161632010002538015000420001900C2D1E1111AE220.83%1100.00%BCD21127.18%38.86%60.43%49.46%AE234.48%65.30%282.74%BCD21144.98%64.30%100.00%321P=42000A124830166830208830B4X16CDE21124830150210166830P=25380AB4X16CED71825。54.21521226。6P=163201668301411505。586.00%100%7。74.31522%2086.00%306。6T、P、V、d。。F=a·A+b·B+…+z·Z4F—a、b、c、…、z—A、B、C、…、Z—。、、、7。7F=0.25·T+0.12·P+0.25·1/Q+0.15·1/V+0.15·C5F。F1=3.06F2=3.22。51。2。3。4。1.CAPPM.20042.J.200421434～363.J.20081215～2174.J.2008134110～1135.SMTJ.2009117256～606.J.200863370～374AE253.62%86.00%2128.68%BCD21269.94%100.00%77.76%TP16683042000480.08%15021025380290.02%14115016320240.00%VdC49.46%55.87%833365.30%34.24%1063386.00%3.90%1333316Tn0.250.0823450.120.250.150.15P1/Q1/VC21P=16320124830141150166830AB4X16CEE125.00％100.00％75.00％50.00％25.00％0.00％A65.50％49.46％BCDE150.00％125.00％100.00％75.00％50.00％25.00％0.00％A86％49.46％BCDENo.7Jul.2010183