Presentacion cv
Páginas: 4 (814 palabras)
Publicado: 3 de diciembre de 2011
NovaFlow & Solid CV 4.2
Using VOF technology
© NovaCast Foundry Solutions AB © NovaCast AB
CV Facts
• • • • • • • Uses fractional volume meshing Mesh amount reduced by more than 20 timesSimulation time reduced by more than 10 times Same accuracy or better than FDM Perfect mesh description of 3D model Virtually any casting can be simulated Uses “Contact task” in Novastress CV
©NovaCast Foundry Solutions AB © NovaCast AB
Simulation time reduced
Simulation time
Type of casting
High pressure die casting - Zinc
NovaFlow & Solid 2.92 using FDM 2 hours
NovaFlow & SolidCV 4.0 using CVM 12 minutes 10 times!
Gravity sand casting - Steel High pressure die casting – Aluminium 40 kg Gravity sand casting – Grey iron
2 hours
10 minutes
12 times!!
48 hours2.5 hours
19 times!!!
24 hours
2 hours
12 times!!
© NovaCast Foundry Solutions AB © NovaCast AB
What is new
• • • • • • • • • • • Load/save temperature (including: coarse - fine,fine - coarse, equal). Automatic generation of AVI´s Automatic gap removal for closing of gaps between solids Import 3D filter Extruded or FOAM type Viewing of min/max values of any calculated fieldParticle tracer function with enhanced functionality Multiple gatings for LPD can be used Contact task added for NovaStress taking the mould into acount. Consolidation of CV especially concerningmeshing Measuring function for deformation in the browser Updated shrinkage calibration using ATAS
© NovaCast Foundry Solutions AB © NovaCast AB
What is new
© NovaCast Foundry Solutions AB ©NovaCast AB
Meshing comparison - FDM mesh
© NovaCast Foundry Solutions AB © NovaCast AB
Meshing comparison - CVM mesh
The mesh amount is the same!!!
© NovaCast Foundry Solutions AB ©NovaCast AB
Meshing comparison - CVM mesh
© NovaCast Foundry Solutions AB © NovaCast AB
Meshing comparison - CVM mesh
Border cells describes the surface and cubic cells is used when the cells...
Using VOF technology
© NovaCast Foundry Solutions AB © NovaCast AB
CV Facts
• • • • • • • Uses fractional volume meshing Mesh amount reduced by more than 20 timesSimulation time reduced by more than 10 times Same accuracy or better than FDM Perfect mesh description of 3D model Virtually any casting can be simulated Uses “Contact task” in Novastress CV
©NovaCast Foundry Solutions AB © NovaCast AB
Simulation time reduced
Simulation time
Type of casting
High pressure die casting - Zinc
NovaFlow & Solid 2.92 using FDM 2 hours
NovaFlow & SolidCV 4.0 using CVM 12 minutes 10 times!
Gravity sand casting - Steel High pressure die casting – Aluminium 40 kg Gravity sand casting – Grey iron
2 hours
10 minutes
12 times!!
48 hours2.5 hours
19 times!!!
24 hours
2 hours
12 times!!
© NovaCast Foundry Solutions AB © NovaCast AB
What is new
• • • • • • • • • • • Load/save temperature (including: coarse - fine,fine - coarse, equal). Automatic generation of AVI´s Automatic gap removal for closing of gaps between solids Import 3D filter Extruded or FOAM type Viewing of min/max values of any calculated fieldParticle tracer function with enhanced functionality Multiple gatings for LPD can be used Contact task added for NovaStress taking the mould into acount. Consolidation of CV especially concerningmeshing Measuring function for deformation in the browser Updated shrinkage calibration using ATAS
© NovaCast Foundry Solutions AB © NovaCast AB
What is new
© NovaCast Foundry Solutions AB ©NovaCast AB
Meshing comparison - FDM mesh
© NovaCast Foundry Solutions AB © NovaCast AB
Meshing comparison - CVM mesh
The mesh amount is the same!!!
© NovaCast Foundry Solutions AB ©NovaCast AB
Meshing comparison - CVM mesh
© NovaCast Foundry Solutions AB © NovaCast AB
Meshing comparison - CVM mesh
Border cells describes the surface and cubic cells is used when the cells...
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