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Numerical Investigation on the Process of Multi-Point Holder Forming for Titanium Mesh Sheet
- Source :
- Applied Mechanics and Materials. 161:72-76
- Publication Year :
- 2012
- Publisher :
- Trans Tech Publications, Ltd., 2012.
-
Abstract
- Multi-point holder forming (MPHF) adopts series of coupled holder punches, arranged between forming punches, to clamp the whole sheet in the forming zone. The multi-point holder forming processes of spherical parts of titanium mesh plate were simulated by finite element code, and the results were compared with those of multi-point die forming (MPDF). The influence of holder punch load on the deformation of spherical part in multi-point holder forming was investigated. The shape error analysis of titanium mesh formed by MPHF was performed in finial. The results showed that the spherical part had more excellent performance in multi-point holder forming, and the more deformation the titanium mesh was, the larger force of holder punch would be needed. In addition, there was a small shape error for titanium mesh part formed by MPHF before springback.
- Subjects :
- Materials science
business.product_category
ComputingMilieux_THECOMPUTINGPROFESSION
Computer simulation
Metallurgy
Process (computing)
Forming processes
chemistry.chemical_element
General Medicine
Deformation (meteorology)
GeneralLiterature_MISCELLANEOUS
chemistry
Finial
Die (manufacturing)
Composite material
business
Multi point
ComputingMethodologies_COMPUTERGRAPHICS
Titanium
Subjects
Details
- ISSN :
- 16627482
- Volume :
- 161
- Database :
- OpenAIRE
- Journal :
- Applied Mechanics and Materials
- Accession number :
- edsair.doi...........392d84709ddd1b8886818696dbcdf916