Numerical simulation of MIM feedstock injection moulding /
Metal injection moulding (MIM) is already a well-established and promising technology for the mass production of small, complex, near-net-shape products. The dimensions and mechanical properties of MIM products are influenced by the feedstock characteristics, the process parameters of injection moul...
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| Format: | Book Chapter |
| Jezik: | English |
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| LEADER | 02039naa a2200229 ib4500 | ||
|---|---|---|---|
| 001 | 11729942 | ||
| 003 | SI-MaCOB | ||
| 005 | 20071018000000.0 | ||
| 008 | 071005s2007 xv |||||||||||||| ||eng c | ||
| 040 | |a KTFMB |b slv |c SI-MaIIZ |d KTFMB |e ppiak | ||
| 080 | |a 621.74 | ||
| 245 | 1 | 0 | |a Numerical simulation of MIM feedstock injection moulding / |c B. Berginc ... [et al.]. |
| 300 | |a Str. 165-170. | ||
| 500 | |a Soavtorji: Z. Kampuš, M. Brezočnik, B. Šuštaršič. | ||
| 520 | |a Metal injection moulding (MIM) is already a well-established and promising technology for the mass production of small, complex, near-net-shape products. The dimensions and mechanical properties of MIM products are influenced by the feedstock characteristics, the process parameters of injection moulding, as well as the debinding and the sintering. Thus the numerical simulations are very important in the beginning of product or technology development. In the article two different techniques for measurement of rheological properties of MIM feedstocks are presented and compared. It was established that capillary rheometers are more appropriate for MIM feedstocks, while on the other side parallel plate rheometers are only suitable for shear rates lower than 10 s-1. Further on we used the genetic algorithms to determine model coefficients for numerical simulation software. The results of simulation of the filling phase and comparison to experimental results are presented in the article. | ||
| 653 | 0 | |a brizganje kovinskih prašnatih materialov |a numerične simulacije |a genetski algoritmi | |
| 653 | 0 | |a metal injection moulding |a numerical simulation |a genetic algorithms | |
| 700 | 1 | 2 | |a Berginc, Boštjan. |4 aut |
| 700 | 1 | 2 | |a Kampuš, Zlatko. |4 aut |
| 700 | 1 | 2 | |a Brezočnik, Miran. |4 aut |
| 700 | 1 | 2 | |a Šuštaršič, Borivoj. |4 aut |
| 773 | 0 | |a International Conference on Industrial Tools and Material Processing Technologies (6 : 2007 : Bled) |t Conference proceedings |d Celje : TECOS, Slovenian Tool and Die Development Centre, 2007 |w 234638080 |z 9789616692007 |g Str. 165-170 | |