• Housings as 3D elasc parts: import of housings as 3D STEP and automac FEM meshing to consider deformaon and sffness of the housing throughout the system. • 3D elasc housings can be imported as Nastran mesh, too. • 3D elasc housings can be considered for calculaon of eigenfrequencies using modal reducon. • Integraon of axisymmetric 3D elasc parts can be defined using a polygon. The soﬅware meshes the parts automacally and connects to the boundary condions of the shaﬅs. • A further extension of the 3D elasc parts funcon is the support of planet carriers and imported shaﬅs. • Planet carriers importable as CAD models or definable parametrically for the use as 3D elasc part; various basic designs available for parametric planet carriers. • Import of shaﬅ geometry as 2D DXF or 3D STEP • Export of single shaﬅs or complete shaﬅ systems in 3D STEP format • Import of exisng shaﬅ systems into a new system • User input of notch factors for strength calculaon according to DIN 743 • Two new boundary condions added: cylindrical support, axial sffness • Boundary condion “weld point“ now comes with addional width-related input • Export of animaons using a third party program • The calculaon report provides applicaon factors and the deformaon amount of the face load factor KHß as a table. • Diagrams come with 2D representaon of the shaﬅ. • Diagram line style now adjustable • Dimensioning of 2D shaﬅ geometry: enable/disable funcon now available • Default color seng for bearings, shaﬅs and gears • 2D contact pressure on the raceway of rolling bearings will be colored. • Consideraon of the extension of bearing rings • Import of tables in XLS or XLSX format in addion to CSV format www.gwj.de Extended System Calculaon SystemManager soﬅware allows for a fast and easy design of complete systems of machine elements. The individual system elements are directly linked to the eAssistant/TBK calculaon modules. Listed below is an overview of some of the major new features in version 04/2017: SystemManager is a true soﬅware applicaon for complete systems of machine elements, i.e., the soﬅware is a coupled FE calculaon of mul-shaﬅ systems with gears as non-linear coupling elements. SystemManager runs as a desktop applicaon, making it possible to configure and calculate enre systems with just a few mouse clicks. The applicaon ranges from simple to complex systems, e.g. mul-stage gearboxes, shiﬅ gear transmissions or different types of planetary gear trains, etc. © RPT Tech GmbH

Extended System Calculation © RPT Tech GmbH · • 3D elastic housings can be imported as Nastran mesh, too. • 3D elastic housings can be considered for calculation of eigenfrequencies

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Page 1: Extended System Calculation © RPT Tech GmbH · • 3D elastic housings can be imported as Nastran mesh, too. • 3D elastic housings can be considered for calculation of eigenfrequencies

• Housingsas3Delasticparts:importofhousingsas3DSTEPandautomatic FEMmeshingtoconsiderdeformationandstiffnessofthehousingthroughout thesystem.• 3DelastichousingscanbeimportedasNastranmesh,too.• 3Delastichousingscanbeconsideredforcalculationofeigenfrequencies usingmodalreduction.• Integrationofaxisymmetric3Delasticpartscanbedefinedusingapolygon. Thesoftwaremeshesthepartsautomaticallyandconnectstotheboundary conditionsoftheshafts.• Afurtherextensionofthe3Delasticpartsfunctionisthesupportofplanet carriersandimportedshafts.• PlanetcarriersimportableasCADmodelsordefinableparametricallyforthe useas3Delasticpart;variousbasicdesignsavailableforparametricplanet carriers.• Importofshaftgeometryas2DDXFor3DSTEP• Exportofsingleshaftsorcompleteshaftsystemsin3DSTEPformat• Importofexistingshaftsystemsintoanewsystem• UserinputofnotchfactorsforstrengthcalculationaccordingtoDIN743• Twonewboundaryconditionsadded:cylindricalsupport,axialstiffness• Boundarycondition“weldpoint“nowcomeswithadditionalwidth-relatedinput• Exportofanimationsusingathirdpartyprogram• Thecalculationreportprovidesapplicationfactorsandthedeformationamount ofthefaceloadfactorKHßasatable.• Diagramscomewith2Drepresentationoftheshaft.• Diagramlinestylenowadjustable• Dimensioningof2Dshaftgeometry:enable/disablefunctionnowavailable• Defaultcolorsettingforbearings,shaftsandgears• 2Dcontactpressureontheracewayofrollingbearingswillbecolored.• Considerationoftheextensionofbearingrings• ImportoftablesinXLSorXLSXformatinadditiontoCSVformat

www.gwj.de

Extended System Calculation

SystemManager software allows for a fast and easy design of complete systems of machine elements. The individual system elements are directly linked to the eAssistant/TBK calculation modules. Listed below is an overview of some of the major new features in version 04/2017:

SystemManager is a true

software application for

complete systems of machine

elements, i.e., the software

is a coupled FE calculation

of multi-shaft systems with

gears as non-linear coupling

elements.

SystemManager runs as a

desktop application, making

it possible to configure and

calculate entire systems with