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
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.而使用圆弧代替的方法带来不可避免的误差,并且滚刀切削刃有限,在采用径向进给时,切出的花键轴棱度较大.两种误差的叠加会使被加工工件产生更大的误差.随着现代数控技术的发展,已经很容易加工出所设计的曲线.所以我们不应再采用传统的简单的近似曲线.本文直接用滚刀理论曲线进行刀齿设计,消除代用圆弧带来的误差.并使用matlab软件模拟齿廓包络图,对不同切削刃情况下别加工工件的齿形误差进行分析.利用matlab软件自带的绘图功能观察工件齿廓形状,观察花键轴的设计缺陷.
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.