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问题：英语翻译矩形花键滚刀是用展成法加工直线齿形的刀具.根据解析法求得的矩形花键滚刀的理论曲线为一超越方程曲线.实际加工难以达到此正确齿形,因此,常采用圆弧来代替此曲线.而使用圆
答案：↓↓↓ 蔡皓的回答： 网友采纳 人工翻译：Therectangleflowerkeyrollsknifeisusetostretchintolawtransformarectilinearwritingrecorderdentiformtoolangel.Therectangleflowerkeythatbegsaccordingtotheanalyticalmethodrollsthetheorycurveofknifeforanoutstripequationcurve.Physicallyprocesshardhitthisaccuratetoothform,therefore,oftenadoptcirculararctoreplacethiscurve.Butusecirculararcsubstituteofmethodfetchineluctableerror,androllknifetoslicetoparebladefinite,atadoptradialandenterto,slicingtheflowerkeyshaftLengofthedegreeisbigger.Twokindsofoverlaysoferrorsapplyingwillmakedriveprocessaworkpiececreationlargererror.Becausethemodernnumbercontrolstechnicalshape,havealreadyprocessedthecurvethatdesignsveryeasily.Sowedon'tshouldadoptagaintraditionalsimplelooklikecurve.Thistextdirectlyusestorollaknifetheorycurveprogressknifetoothdesign,wipe-outsubstitutetheerrorofcirculararcfetch.CombinetousethematlabsoftwaresimulationtoothKuotowrapnetchart,slicetoparevsthedissimilaritybladeconditiondowndon'tprocessthetoothformerrorofworkpieceprogressanalysis.MakeuseofmatlabsoftwarefromtapeofdraftingfunctionobservationworkpiecetoothKuoshape,theobservationspendsthedesignbugofkeyshaft. 软件翻译：RectangularsplineBobiswiththediagnosisprocessinglineexhibitiontoothedcuttingtools.AccordingtotheanalyticalmethodforthetheoryoftherectangularsplineBobcurveequationcurveforonebeyond.Itisdifficulttoachievetheactualprocessingthisright,therefore,toothshapeisoftenusedinsteadofthecurve.ArcAndthemethodofusingcirculararcinsteadbringinevitableerrors,andcuttingedge,inlimitedhobwithradialfeeding,cutoutofthesplineshaftforlargeredges.Thesuperpositionoftwoerrorswillbemachiningtoproducegreatererror.Alongwiththedevelopmentofmodernnumericalcontroltechnology,haseasytoworkoutthedesignofcurve.Soweshouldstopusingthetraditionalsimpleapproximatecurve.Thispaperusedirectlyhobtheorycuttertoothcurvedesign,eliminatetheerrorscausedbyalternativecirculararc.Andusematlabsoftwaretosimulatethetoothprofileenvelope,cuttingedgeofdifferentcircumstancesdon'tmachiningoftoothshapeerroranalysis.Useofmatlabsoftwaretakedrawingfunctionobservethetoothprofileshapes,observationofsplineshaftdesignflaws. | 
