汽門間隙該冷車還是熱車調 - 機車
By Yedda
at 2016-09-29T22:18
at 2016-09-29T22:18
Table of Contents
餓死抬頭
車是從家人手中承接,我已經騎了三萬公里沒調整過汽門間隙
發動那個「答答答」聲還滿大的
問過讀汽車的朋友,他給的答案是熱車再調
因為引擎幾乎都是在高溫下運轉
不過最近常去的一個工作室老板給的答案是冷車再調
因為你無法預測他熱膨脹會有多少
我自己的理解是,引擎在工作溫度下運轉,而間隙要以工作溫度為依據
換個角度思考,設計引擎的工程師會不會因為汽門的材料跟工作溫度
而預先把熱車後的膨脹量計算出來,冷車調整的間隙會因為達工作溫度以後
變小變成標準間隙
兩種答案都合理RRRR
車是06年的fighter四代,查到的進排氣門間隙是0.12±0.02mm
冷車調0.12mm跟熱車調0.12mm,雖然我不知道膨脹量會有多少
但是溫度上去以後應該不會一樣吧 囧!!
我好困擾R,求解惑
--
--
車是從家人手中承接,我已經騎了三萬公里沒調整過汽門間隙
發動那個「答答答」聲還滿大的
問過讀汽車的朋友,他給的答案是熱車再調
因為引擎幾乎都是在高溫下運轉
不過最近常去的一個工作室老板給的答案是冷車再調
因為你無法預測他熱膨脹會有多少
我自己的理解是,引擎在工作溫度下運轉,而間隙要以工作溫度為依據
換個角度思考,設計引擎的工程師會不會因為汽門的材料跟工作溫度
而預先把熱車後的膨脹量計算出來,冷車調整的間隙會因為達工作溫度以後
變小變成標準間隙
兩種答案都合理RRRR
車是06年的fighter四代,查到的進排氣門間隙是0.12±0.02mm
冷車調0.12mm跟熱車調0.12mm,雖然我不知道膨脹量會有多少
但是溫度上去以後應該不會一樣吧 囧!!
我好困擾R,求解惑
--
噓 lichuer:看了感覺真可憐哈哈哈哈 10/13 12:04
噓 kazff:腦子有洞10/13 12:15
推 littleblack5:推3樓10/13 12:22
推 god060119:五樓整根泡在神油裡 煉成了金剛不壞屌 但是這輩子都沒10/13 12:36
→ god060119:辦法射精 10/13 12:36
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--
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