踩油門 漸鬆離合器->轉速下降 的道理是? - 汽車
By Quintina
at 2021-12-26T00:56
at 2021-12-26T00:56
Table of Contents
補上文中所述的教學影片:
https://www.youtube.com/watch?v=Jo15f-XCQVg
8:50起的約30秒內解說。
觀念中,逐漸踩下離合器是逐漸切斷動力,
逐漸鬆開離合器是逐漸提供動力。
在談平地起步的教學影片中,看到解說者說先踩離合器到底,打入1檔,然後輕踩油門,
此時可以看到轉速表上車子的轉速逐漸升到某個地步(這部份都聽得懂、能理解)。
解說者說然後逐漸鬆開離合器,「此時看到轉速會開始掉下來」。
上方引號這句我看不懂為什麼會這樣。
觀念中,我以為:鬆開離合器,則「開始提供車子動力」,既然開始提供車子動力,那麼
「轉速為什麼反而掉下來(這不是反而意謂動力減少的意思嗎)」(況且油門仍然是踩著
並未鬆開的話)?
謝謝就這一點予以說明(影片解說者關於離合器的其他說明則聽得懂,唯獨此方面不懂)
--
https://www.youtube.com/watch?v=Jo15f-XCQVg
8:50起的約30秒內解說。
觀念中,逐漸踩下離合器是逐漸切斷動力,
逐漸鬆開離合器是逐漸提供動力。
在談平地起步的教學影片中,看到解說者說先踩離合器到底,打入1檔,然後輕踩油門,
此時可以看到轉速表上車子的轉速逐漸升到某個地步(這部份都聽得懂、能理解)。
解說者說然後逐漸鬆開離合器,「此時看到轉速會開始掉下來」。
上方引號這句我看不懂為什麼會這樣。
觀念中,我以為:鬆開離合器,則「開始提供車子動力」,既然開始提供車子動力,那麼
「轉速為什麼反而掉下來(這不是反而意謂動力減少的意思嗎)」(況且油門仍然是踩著
並未鬆開的話)?
謝謝就這一點予以說明(影片解說者關於離合器的其他說明則聽得懂,唯獨此方面不懂)
--
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