Visualization of Injection Moulding Process
A special tool-transparent mould designed to visualize the melt flow inside the cavity is used in this research. The aim of the work is to assess the polymer melt behavior under different processing conditions-close to industrial, in conventional and two materials non-conventional injection moulding...
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| Veröffentlicht in: | Materials science forum 2008-01, Vol.587-588, p.716-720 |
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| creator | Dias, Gustavo R. Cunha, António M. Yanev, A.S. |
| description | A special tool-transparent mould designed to visualize the melt flow inside the cavity is
used in this research. The aim of the work is to assess the polymer melt behavior under different
processing conditions-close to industrial, in conventional and two materials non-conventional
injection moulding techniques. The mould is designed with two injection locations and has
possibility to change the geometry of the cavity in order to investigate the melt behavior in
differently shaped cavities. Visual access in the mould is allowed by the sapphire windows,
surrounding the cavity. For image acquisition a high speed video camera NAC 1000 is used.
Materials used in the research are three polypropylenes with different flow index. Results are
obtained for conventional injection moulding, two material monosandwich and two material biinjection
moulding. Apart from visualization, instrumentation of the mould allows to be obtained
PT data for each processing condition. Results from conventional injection moulding are compared
with MPI5.0 simulations. |
| doi_str_mv | 10.4028/www.scientific.net/MSF.587-588.716 |
| format | Article |
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used in this research. The aim of the work is to assess the polymer melt behavior under different
processing conditions-close to industrial, in conventional and two materials non-conventional
injection moulding techniques. The mould is designed with two injection locations and has
possibility to change the geometry of the cavity in order to investigate the melt behavior in
differently shaped cavities. Visual access in the mould is allowed by the sapphire windows,
surrounding the cavity. For image acquisition a high speed video camera NAC 1000 is used.
Materials used in the research are three polypropylenes with different flow index. Results are
obtained for conventional injection moulding, two material monosandwich and two material biinjection
moulding. Apart from visualization, instrumentation of the mould allows to be obtained
PT data for each processing condition. Results from conventional injection moulding are compared
with MPI5.0 simulations.</description><identifier>ISSN: 0255-5476</identifier><identifier>ISSN: 1662-9752</identifier><identifier>EISSN: 1662-9752</identifier><identifier>DOI: 10.4028/www.scientific.net/MSF.587-588.716</identifier><language>eng</language><publisher>Trans Tech Publications Ltd</publisher><ispartof>Materials science forum, 2008-01, Vol.587-588, p.716-720</ispartof><rights>2008 Trans Tech Publications Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c371t-c89283f53c6e419df667a346242bd2a8b1083687798122ba6d7e981d0094b7553</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/744?width=600</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids></links><search><creatorcontrib>Dias, Gustavo R.</creatorcontrib><creatorcontrib>Cunha, António M.</creatorcontrib><creatorcontrib>Yanev, A.S.</creatorcontrib><title>Visualization of Injection Moulding Process</title><title>Materials science forum</title><description>A special tool-transparent mould designed to visualize the melt flow inside the cavity is
used in this research. The aim of the work is to assess the polymer melt behavior under different
processing conditions-close to industrial, in conventional and two materials non-conventional
injection moulding techniques. The mould is designed with two injection locations and has
possibility to change the geometry of the cavity in order to investigate the melt behavior in
differently shaped cavities. Visual access in the mould is allowed by the sapphire windows,
surrounding the cavity. For image acquisition a high speed video camera NAC 1000 is used.
Materials used in the research are three polypropylenes with different flow index. Results are
obtained for conventional injection moulding, two material monosandwich and two material biinjection
moulding. Apart from visualization, instrumentation of the mould allows to be obtained
PT data for each processing condition. Results from conventional injection moulding are compared
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used in this research. The aim of the work is to assess the polymer melt behavior under different
processing conditions-close to industrial, in conventional and two materials non-conventional
injection moulding techniques. The mould is designed with two injection locations and has
possibility to change the geometry of the cavity in order to investigate the melt behavior in
differently shaped cavities. Visual access in the mould is allowed by the sapphire windows,
surrounding the cavity. For image acquisition a high speed video camera NAC 1000 is used.
Materials used in the research are three polypropylenes with different flow index. Results are
obtained for conventional injection moulding, two material monosandwich and two material biinjection
moulding. Apart from visualization, instrumentation of the mould allows to be obtained
PT data for each processing condition. Results from conventional injection moulding are compared
with MPI5.0 simulations.</abstract><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/MSF.587-588.716</doi><tpages>5</tpages></addata></record> |
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| source | Scientific.net Journals |
| title | Visualization of Injection Moulding Process |
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