Development of a Piezo-Driven Liquid Jet Dispenser with Hinge-Lever Amplification Mechanism
Owing to the quick response, compact structure, high precision, huge blocking force generation, and ease of operation, piezoelectric actuators are urgently being adopted in the field of advanced dispensing for jetting performance improvement and fulfillment of precision requirements in microelectron...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-01-01
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| Series: | Micromachines |
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| Online Access: | https://www.mdpi.com/2072-666X/11/2/117 |
| _version_ | 1811341402411368448 |
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| author | Mojiz Abbas Trimzi Young Bog Ham Byeung Cheol An Young Min Choi Jung Ho Park So Nam Yun |
| author_facet | Mojiz Abbas Trimzi Young Bog Ham Byeung Cheol An Young Min Choi Jung Ho Park So Nam Yun |
| author_sort | Mojiz Abbas Trimzi |
| collection | DOAJ |
| description | Owing to the quick response, compact structure, high precision, huge blocking force generation, and ease of operation, piezoelectric actuators are urgently being adopted in the field of advanced dispensing for jetting performance improvement and fulfillment of precision requirements in microelectronics packaging, adhesive bonding, and miniaturization industry. This research focuses on the fundamental design and development of a piezo-electrically driven compact fluid dispenser using the principle of a class-one lever for amplification of needle displacement, and enhancement of application areas of the developed jet dispenser. Using fundamental lever principle, geometry-based modelling is carried out to fabricate a working prototype of a normally closed hinge-lever type dispenser. Preliminary experiments are carried out to witness the workability of the fabricated dispenser to deliver 100 dots of working fluid per second that will provide a novel device for dispensing of various fluids, and the proposed amplification mechanism suits various other piezoelectric applications as well. |
| first_indexed | 2024-04-13T18:55:52Z |
| format | Article |
| id | doaj.art-dfd57668b2dd48ff8852e784ff201b48 |
| institution | Directory Open Access Journal |
| issn | 2072-666X |
| language | English |
| last_indexed | 2024-04-13T18:55:52Z |
| publishDate | 2020-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Micromachines |
| spelling | doaj.art-dfd57668b2dd48ff8852e784ff201b482022-12-22T02:34:16ZengMDPI AGMicromachines2072-666X2020-01-0111211710.3390/mi11020117mi11020117Development of a Piezo-Driven Liquid Jet Dispenser with Hinge-Lever Amplification MechanismMojiz Abbas Trimzi0Young Bog Ham1Byeung Cheol An2Young Min Choi3Jung Ho Park4So Nam Yun5Department of Thermal Systems, Korea Institute of Machinery and Materials, Daejeon 34103, KoreaDepartment of Thermal Systems, Korea Institute of Machinery and Materials, Daejeon 34103, KoreaDepartment of Thermal Systems, Korea Institute of Machinery and Materials, Daejeon 34103, KoreaDepartment of Thermal Systems, Korea Institute of Machinery and Materials, Daejeon 34103, KoreaDepartment of Thermal Systems, Korea Institute of Machinery and Materials, Daejeon 34103, KoreaDepartment of Thermal Systems, Korea Institute of Machinery and Materials, Daejeon 34103, KoreaOwing to the quick response, compact structure, high precision, huge blocking force generation, and ease of operation, piezoelectric actuators are urgently being adopted in the field of advanced dispensing for jetting performance improvement and fulfillment of precision requirements in microelectronics packaging, adhesive bonding, and miniaturization industry. This research focuses on the fundamental design and development of a piezo-electrically driven compact fluid dispenser using the principle of a class-one lever for amplification of needle displacement, and enhancement of application areas of the developed jet dispenser. Using fundamental lever principle, geometry-based modelling is carried out to fabricate a working prototype of a normally closed hinge-lever type dispenser. Preliminary experiments are carried out to witness the workability of the fabricated dispenser to deliver 100 dots of working fluid per second that will provide a novel device for dispensing of various fluids, and the proposed amplification mechanism suits various other piezoelectric applications as well.https://www.mdpi.com/2072-666X/11/2/117dropletjettingneedle-typenormally-closedhinge-leverdispenserdisplacement amplificationnozzle |
| spellingShingle | Mojiz Abbas Trimzi Young Bog Ham Byeung Cheol An Young Min Choi Jung Ho Park So Nam Yun Development of a Piezo-Driven Liquid Jet Dispenser with Hinge-Lever Amplification Mechanism Micromachines droplet jetting needle-type normally-closed hinge-lever dispenser displacement amplification nozzle |
| title | Development of a Piezo-Driven Liquid Jet Dispenser with Hinge-Lever Amplification Mechanism |
| title_full | Development of a Piezo-Driven Liquid Jet Dispenser with Hinge-Lever Amplification Mechanism |
| title_fullStr | Development of a Piezo-Driven Liquid Jet Dispenser with Hinge-Lever Amplification Mechanism |
| title_full_unstemmed | Development of a Piezo-Driven Liquid Jet Dispenser with Hinge-Lever Amplification Mechanism |
| title_short | Development of a Piezo-Driven Liquid Jet Dispenser with Hinge-Lever Amplification Mechanism |
| title_sort | development of a piezo driven liquid jet dispenser with hinge lever amplification mechanism |
| topic | droplet jetting needle-type normally-closed hinge-lever dispenser displacement amplification nozzle |
| url | https://www.mdpi.com/2072-666X/11/2/117 |
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