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自動車騒音開発の基礎と吸音性を有した防音材開発

オンラインでの操作トレーニングです。

内容

 

乗用車、商用(小型トラック)系、車内音の静粛性開発の座学および車外騒音規制 関連と適合について示し騒音開発の基礎的考え方を解説いたします。また車内音、静粛性の改善で最も効果的な防音材開発について、また防音材開発の成果と課題で、在職時代の車内音、車外騒音規制対策としての「防音材開発で得たもの、やり残した課題」を紹介いたします。

 

セッション1

 

①振動騒音開発の基礎、座学 
②車外騒音規制について過去の適合から最新の試験法および対策技術の紹介

 

セッション2

 

『吸音性能を有した防音材開発の成果と課題を振り返る』 
①吸音性能と遮音性能をハイブリッドにした防音材の開発 
②『フロア下面吸音材の開発と導入について振り返る』 

車外騒音開発では規制強化後のタイヤ騒音低減に有効なボデー側対応策として、車両床下吸音が効果的である。アンダーカバー吸音構造を含む 床下吸音、吸音フェンダーライナー、ヒートシールドの吸音化などの開発 

コース内容詳細:

場所 オンライン(Teams)
開始時間 10 Nov 2023 10:00
お申込み期限 22 Oct 2023
期間 終日
種類 Virtual
参加費 30,000円(税別)
PULSE保守ユーザ様は、¥20,000(税別)です。お申し込みの際、コメント欄にHost IDをご記入ください。
講師 溝上 喜美男氏(振動騒音、音響コンサルタント、元トヨタ自動車)
言語 日本語