overhead valve 中文意思是什麼

overhead valve 解釋
頂閥上置閥門
  • overhead : adv 1 在上，在頭頂上，高高地；在樓上；在空中。2 從頭到腳全部沒入。adj 1 頭頂上的；架空的；架設的...
  • valve : n 1 【機械工程】閥，活門，舌門；汽門。2 【解剖學；動物學】瓣，瓣膜；（貝）殼瓣；【植物；植物學】...
  1. Overhead - valve engine

    頂閥發動機
  2. In this paper, the author discussed the concept, category, research and application of the high - speed diesel engine ' s optimizing design in valve train. the focus is on the definition, status quo of research and application of valve train in the overhead camshaft

    本文論述了高速柴油機中配氣機構優化設計方法的概念、種類、研究內容及其應用，重點闡述了頂置凸輪軸式配氣機構的定義、研究現狀與應用。
  3. According to the characteristics of the overhead camshaft valve train, the author thoroughly analyzed the kinematics and dynamics concerned in the design of valve train cam profile. the results illuminate the influence of valve timing, ample factor as well as the contact stress between cam and tappet on the design of cam profile

    根據頂置凸輪軸式配氣機構的特點，文章深入分析了在配氣凸輪型線設計中必須涉及的運動學及動力學問題，說明了配氣定時、豐滿系數及凸輪與挺柱間接觸應力對凸輪型線設計的影響。
  4. Overhead cam ( ohc ) valve train has been widely adopted in modern high - speed internal - combustion engines for better dynamic characteristics

    為了提高動力特性，現代高速發動機一般都採用了頂置凸輪軸（ ohc ）式配氣機構。
  5. This is known as an overhead valve ( ohv ) configuration

    這被稱為頂置氣門（ ohv ）結構。
  6. A belt typically is used on engines with overhead - cam valve trains

    皮帶一般與頂置凸輪閥門傳動一起被用在發動機上。
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