Development of Technology for Venting Gas from Mold Cavities in Die-Cast
ダイカストにおけるキャビティ中間からのガス抜き技術の構築
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20216080
- Paper/Info type
- Proceedings (Autumn)
No.98-21
- Pages
- 1-6(Total 6 p)
- Date of publication
- Oct 2021
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2021 JSAE Annual Congress (Autumn) [Online]
Detailed Information
| Author(J) | 1) 小野 正廣, 2) 立中 啓悟 |
|---|---|
| Author(E) | 1) Masahiro Ono, 2) Keigo Tatenaka |
| Affiliation(J) | 1) 本田技研工業, 2) 本田技研工業 |
| Affiliation(E) | 1) Honda Motor, 2) Honda Motor |
| Abstract(J) | アルミ鋳造部品の製造において，High Pressure Die Casting の溶湯充填過程で発生するガスは，成形品の湯ジワや巣穴などの主原因となっている．われわれは，ベンチュリ機構の負圧冷却装置，入れ子への適正なガス抜き溝の設置と制御機能を組合せ，これらの現象が集中するキャビティ閉塞部のガスを，廉価に抜く技術を構築したので紹介する． Translation |
| Abstract(E) | In the manufacture of aluminum casting parts, the gas generated during the molten metal filling process of high pressure die casting is a major cause of flow line and porosity in molded parts.We have developed a less expensive technology to remove the gas from the cavity blockage where these phenomena are concentrated, by combining a venturi mechanism negative pressure cooling device, appropriate gas release grooves in the mold insert parts and a control function. |
