刀具订单自动生成系统的研发

重庆大学硕士学位论文刀具订单自动生成系统的研发姓名：郭灿彬申请学位级别：硕士专业：机械电子工程指导教师：王时龙20060501IB/SB/SJSPJavaBeanTPS(Technicsandproductionschedule)IVF(Insertingvalueforecast)PowerDesignerRationalRoseVisio27IIABSTRACTSofar,manyCuttingtoolmanagementsystemsaredesignedintheenterprisesandinvestigationinstitutionsaroundtheworld,lessofwhichisrelativetoCuttingtoolrequirementplanorpurchasebutbasedonthemodeofkeepingbusinessrecords.Asstorageadministratorsareunclearofstorageinformation,whichresultsinpurchasingcuttingtoolsrandomandatlastseriousoverstockandfundwaste.Inordertostrengthcompetitionofenterprise,reduceproductioncostandensurethecontinuityofproduction,shortenthepurchasingtimeandensureinformationshareamongshopsatthesametime,acuttingtoolorderautomaticgenerationsystemisresearchedanddevelopedbasedoncuttingtoolmanagementsystemandB/Smode,includingthedesignprojectandrealizationprocessofthewholesystem,whichsolvestheshopproblemsaboutcuttingtoolrequirementandpurchase.First,thispaperanalyzesthecurrentproblemsofthecuttingtoolmanagementsystem,describesthedevelopmentstatusquoofcuttingtoolpurchase,introducestheB/Smodeandsoftwaretechnologyusedinsystemindetail,putsforwardthemethodofcuttingtoolsortandcodingonthebaseofthestudyaboutcurrentcuttingtoolcodingprogram,simplystatesthetechnologyofJSPJavaBeanuser-definedtag,introducestwoalgorithmsofautomaticgenerationcuttingtoolorder——TPS(Technicsandproductionschedule)andIVF(Insertingvalueforecast),thenintroducesthealgorithmflowandimplementingprogramindetail.DesignsthecollectivitystructureonbaseofdemandanalysisandthedatabasewithPowerDesigner,designsanddevelopseveryfunctionmoduleofthesystemaccordingtosoftwareengineeringcriterion,buildsupthesystemmodelwithRationalRoseandVisio,atlastsumsupandanalyzesrunningresults.Thissystemissuccessfullyputinpracticein27shopofChongqingCompany,andtherunningresultsindicatethatthissystemaccordswithproductionpracticalityandhasstrongpracticability.Besides,thissystemhasfriendlyinterfacesimpleoperation,whichisfitforothermechanicalshops.KeywordsCuttingToolOrderCuttingToolRequirementPlanAutomaticGenerationTechnologyForecast.1111.1211.1.1[1][2]1.1.2[28][11][12]121.1.3863/CIMS“”199391“”23019958“CAD/CAPP/CAM”[26]FMS[29][30]WEB1.1B/SFig1.1StructureofB/SmodeInternet131.1.4B/SB/SWebWeb/Web1.1B/SWebB/SC/S/VB14[20]C/SB/SC/SDelphiVisualBasicPowerBuilderC/SC/SC/SIEB/SB/S1.1.5JavaJSPJavaJavaJavaJavaJavaJava[13]1JavaJavaJavaJavaJavaJava2JavaJavaC3JavaHTTPFTPTCP/IPJava4C++JavaJavaC++Java5JavaJavaJavaJava15JSPJSP(JavaServerPages)SunMicrosystemsHTMLJSPJavaJSPJSPWebJSPHTMLSunJSPWebJSPWebJSPMicrosoftASPHTMLASPJSPHTMLHTMLWebASPJSPHTMLASPJSPWebASPVBScriptJSPJava1.21.2.1272723400027523250845150002003000600[6][7]2750CAPP161.2.216%25[25]CAPP171.2.3271B/S23B/S451.32822.1[34][33][32]123452.1.1[9]X613232Umm29kg13150010150.0mm2.1.22.1Fig2.1Classofnumericalcontrolcuttingtools[16]2102.11127“D”“F”D25112.12.1Table2.1TableofcuttingtoolsclassthefiveanteriorcodeD110245°D110490°D111645°D112290°D1124D1211D2411D2431D2433D2439D2511D2515D2516D2518D2521D2531D2534D1304D1305D1306D130745°D1311D1342D1346D3111AD3113BD3113D3211D3221D3231211D3241D3411D3412D3413D3451D3461D3471/D3472D3511D3521D3522D3523D3524D3525D3526D3531D3561150D6301D6302D6303D7203D7304D9211D92121.10.9./8.7.6.5.4.3.2.2.2Fig2.2Sketchmapofcuttingtoolscoding2.21)2122)113)4)2.211“D2521”“D”“2521”680009992.2Table2.2TableoftraymillingcutterparameterDNumericBNumeric··d(d1)Numeric··CSNumeric10mm00112mm002003911000999“D2511000001”0012.12.3Table2.3Codingofcuttingtools1234567891011D000~999000~999213271112.300400800500600712.3D2511Fig2.3StorageininterfaceofD25112D25110042142.2[23][24]2.2.1[5][41]2.4Table2.4ListofproductionscheduleWS121P202.42.42152.4Fig2.4Inputinterfaceofproductionschedule2.52.5Fig2.5Figofproductionschedule2.2.2[15][17]1)2)3)CAPP2162.52.5Table2.5Workingprocedurecard123/217[19][43][42][27]1[44]————2TPS32.6Fig2.6Controlandqueryofcuttingtoolslife-span[48][22]2182.62.2.3——TPS(Technicsandproductionschedule)(TS)TSTTTT1T2…TT2.2a∑==n1iiTT(2.2a)TiiTTTTT2.2a(TT,)C/)(STTT+−=(2.2b)(TT)S—T()T—TC—TST()S——2.7219(M)TTTT*M/TP2()()Q=S-N+CN()CQ0QS2.7Fig2.7Flowchartofuser-definedfunction2.3TPS——TPS2.3.1220[35]2.6()Table2.6HistoryofcuttingtoolsT1T2···Tn1075···864···13106···18129···STS2.6STn2.3dn))()(()())()(()()(110110xxxxxxxxxxxxlniiiiiiniiixxxxx−−−⋅⋅⋅−−−−⋅⋅⋅−=+−+−(2.3a)∏≠=−−=nij0jjij)xx()xx()(xli(2.3b)∑==n0iiiy(x)l)(xLn(2.3c))x(fi=yi221∑==n0iii)x((x)fl)(xLn(2.3d)SiTi))()(()())()(()()(110110sssssssssssslniiiiiiniiixxxxx−−−⋅⋅⋅−−−−⋅⋅⋅−=+−+−(2.3e)∑==n0iii)((x)fl)(sxLn(2.3f))(sTiif=2.3d2.3g∑==n0ii(x)l)(TLinx(2.3g)2.3gSi—Ti—2.3.2272.3.3——IVF(Insertingvalueforecast)222∏∑≠==−−=nij0jjijn0iin)xx()xx()x(f)x(L(2.4)1T1NT1()T1,T2Tn2.8Fig2.8Insertingvaluesflowchartofforecastingtoolsrequirement2.7Table2.7DataofinsertingvaluesstylebookTPSIVF(Lagrange)2.4T1T2T3…Tn135814…301613231047101881014…351714242010101825111321157816…223Ln(x)2.82.9T1Fig2.9InsertingvaluescurveofcuttingtoolT12.10T2Fig2.10InsertingvaluescurveofcuttingtoolT22242.11T3Fig2.11InsertingvaluescurveofcuttingtoolT3(13)(513T15)2.9T1Plan-Num24T1To