Complex Micro Machining of an Injection Mold Surface for a Conductive Polymeric Composite Product
Hydrogen and fuel cell technologies were identified amongst new renewable energy technologies which contribute strongly to mitigating climate change. Important research activities were directed to the injection molded bipolar plates made by conductive polymeric composites. The mold surface quality c...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2019-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2019/39/matecconf_mse2019_03015.pdf |
| _version_ | 1818383417871433728 |
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| author | Serban Daniiel Opran Constantin Gheorghe |
| author_facet | Serban Daniiel Opran Constantin Gheorghe |
| author_sort | Serban Daniiel |
| collection | DOAJ |
| description | Hydrogen and fuel cell technologies were identified amongst new renewable energy technologies which contribute strongly to mitigating climate change. Important research activities were directed to the injection molded bipolar plates made by conductive polymeric composites. The mold surface quality can help obtaining better conductivity. In this paper are presented the experiments regarding complex micro-machining of the surfaces of an injection mold for a conductive polymeric composite product by micro-milling and for finishing and cleaning by laser beam micro-machining. The laser ablation consists in removing material from a solid surface by irradiating it with a laser beam, in successive layers in order to achieve complex geometries with accuracy of about micrometres. Injection moulding experiments evidenced the very good replication of the micro-machined surface pattern. |
| first_indexed | 2024-12-14T03:06:02Z |
| format | Article |
| id | doaj.art-de4a36d64f8c455ca696fbc8c61c28cd |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-14T03:06:02Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-de4a36d64f8c455ca696fbc8c61c28cd2022-12-21T23:19:24ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-012900301510.1051/matecconf/201929003015matecconf_mse2019_03015Complex Micro Machining of an Injection Mold Surface for a Conductive Polymeric Composite ProductSerban Daniiel0Opran Constantin Gheorghe1University POLITEHNICA of BucharestUniversity POLITEHNICA of BucharestHydrogen and fuel cell technologies were identified amongst new renewable energy technologies which contribute strongly to mitigating climate change. Important research activities were directed to the injection molded bipolar plates made by conductive polymeric composites. The mold surface quality can help obtaining better conductivity. In this paper are presented the experiments regarding complex micro-machining of the surfaces of an injection mold for a conductive polymeric composite product by micro-milling and for finishing and cleaning by laser beam micro-machining. The laser ablation consists in removing material from a solid surface by irradiating it with a laser beam, in successive layers in order to achieve complex geometries with accuracy of about micrometres. Injection moulding experiments evidenced the very good replication of the micro-machined surface pattern.https://www.matec-conferences.org/articles/matecconf/pdf/2019/39/matecconf_mse2019_03015.pdf |
| spellingShingle | Serban Daniiel Opran Constantin Gheorghe Complex Micro Machining of an Injection Mold Surface for a Conductive Polymeric Composite Product MATEC Web of Conferences |
| title | Complex Micro Machining of an Injection Mold Surface for a Conductive Polymeric Composite Product |
| title_full | Complex Micro Machining of an Injection Mold Surface for a Conductive Polymeric Composite Product |
| title_fullStr | Complex Micro Machining of an Injection Mold Surface for a Conductive Polymeric Composite Product |
| title_full_unstemmed | Complex Micro Machining of an Injection Mold Surface for a Conductive Polymeric Composite Product |
| title_short | Complex Micro Machining of an Injection Mold Surface for a Conductive Polymeric Composite Product |
| title_sort | complex micro machining of an injection mold surface for a conductive polymeric composite product |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2019/39/matecconf_mse2019_03015.pdf |
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