Design Parameters of Timing Chain Drive and their Influence on Structure Borne Noise Excitation - A numerical approach based on a fully coupled MBS-model of the timing drive
- 提供方法
- 本サイト上にてダウンロード・閲覧可
- 形態
- 価格
- 一般価格(税込)：￥1,100 会員価格(税込)：￥880
- 文献番号
- 20025326
- 文献・情報種別
- 学術講演会予稿集（春）
No.69-02
- 掲載ページ
- 5-8(Total 4 p)
- 発行年月
- 2002年 7月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
書誌事項
| カテゴリ（英） | NVHⅡ 翻訳 |
|---|---|
| 著者（英） | 1) Martin Sopouch, 2) Wolfgang Hellinger, 3) Hans Herwig Priebsch |
| 勤務先（英） | 1) AVL List GmbH, Graz-Austria, 2) AVL List, 3) Christian-Doppler Laboratory for Engine and Vehicle Acoustics at Inst. |
| 抄録（英） | Durability and lifetime requirements are the main reasons why timing drive systems of recent passenger car engines are often equipped with chain drives. From the NVH point of view chain driven systems are usually more critical than synchronous belt-drives. In particular meshing impacts between chain and sprockets as well as impacts in the engagement/disengagement regions of sprockets/guides, lead to a considerable excitation of the engine's structure(whine noise). The MBS modeling of the entire timing drive as a fully coupled system and the assessment of the models validity by measurements of primary dynamics and structural excitation is presented. The influence of selected chain drive's design parameters on structure borne noise is evaluated. 翻訳 |
