Lung Sir Academy Ep03 Reasons and Methods of Run-In Electric Vehicles Need Run-In｜
Автокөліктер мен көлік құралдары
During the run-in (also known as break-in, run-in) period of a new car, some people say that it should not be driven too fast, while others say that it should not drive at a fixed speed. Some people even think that with the current manufacturing technology, new cars no longer need to run in. Is that right? As for the more and more popular electric vehicles, do you still need to run in without an engine? This episode of Longsir will help you clear up the confusion. In addition to telling you the importance and operation method of run in, it also deeply analyzes the occurrence of mechanical parts before and after run in. subtle changes. In the question-and-answer session, Lung Sir selected a few questions that readers are most interested in, and you must read them to the end.
Пікірлер: 441
如果大家對今集內容有何疑問，請留言。若有其他題目或今集主題以外的疑問，也歡迎大家寫下問題。
@electricadrian
2 жыл бұрын
Hahaha 龍Sir下次上堂前可唔可以派左notes先😅
@themoses9333
2 жыл бұрын
龍sir，請問PCV系統會唔會影響機油嘅consumption? 另外atkinson cycle嘔返一半混合氣體去生氣嗰邊的話，會唔會造成阻力，令到進氣唔順，從而影響性能？
@ssisaac7921
2 жыл бұрын
都係想聽differential！
@wongbilly4329
2 жыл бұрын
想問龍Sir，究竟點樣搵到適合一條岩自己車既車鈴，上網搵唔同車鈴可以令WHP都唔同
@sir167
2 жыл бұрын
@@themoses9333PCV正常工作 不會影響機油consumption，但要注意機油質量好和定期更換。 當一個氣缸在壓縮行程的時候，會有另一個氣缸在吸氣，嘔出來的氣會被吸收。
通常都係轟in (笑
@lkl852
2 жыл бұрын
野生
以前睇車書講汽車理論會好難理解，而家有龍sir親自講解仲有動畫，易明好多，多謝！
@SHADOWBONELESS
2 жыл бұрын
光看沒用，親手玩過認知更多
感謝龍Sir 分享！！
多謝龍sir深入淺出講解!
龍Sir 如果肯開一個良心車房，一定會分店滿香港！
最中意看龙sir的汽车讲解 真系学到好多嘢👍
多謝龍Sir 分享
感謝龍Sir🙂
真係好好睇，獲益良多！
多謝龍sir又學咗嘢😊
多謝龍sir,長知識
龍sir勁呀，聽完真係獲益良多，支持！！
好正 又學到嘢
好專業，超乎想像的收穫，多謝龍sir及REV channel ❤
我愛留堂🥰 因為阿sir 係龍sir😁
龍sir講啲知識會自動轆入腦，多謝😌
學到好多野！ 多謝龍sir BTW, proof read下字幕🤣
好睇! 睇幾次👍🙏🏻🙏🏻
長知識! 多謝 龍sir
多謝龍sir🙏我今日真係學到好多野呀😂
謝謝分享
多謝龍sir🙏 咁岩換咗新車 等我知道揸新車要點做🙏
多謝高人指點！
多謝龍sir 無私教學！ 好想可以課金支持呀！ Rev channel 各主持有料，又humble ，好鍾意睇你哋呀！ 👏🏻👏🏻👏🏻
咁啱下個月拎新車， 仲諗緊洗唔洗run in 一排先去remap， 咁啱就出呢套片， 多謝龍sir
多谢龙sir
多謝龍sir, 清楚，明白，了解，唔洗再聽其他人亂吹一通
動畫加講解真係好清晰同易理解，好似上咗堂lecture 咁
Run in 很重要，就像很多东西要磨合期，汽车零件太多，也很精密，需要磨合来获取最佳状态下操作。但有些人就是不听，一提车就高rev lap油。谢谢 Lung sir!
真係上堂咁👍🏻👍🏻👍🏻
多謝！
Like左先👍🏼
學到野 慳返好多 希望快啲有機會買到人生第一架一手車
感謝🙏👏😊👍💪
嘩,又學到嘢!多謝
龍sir好pro 👍
嘩呢一集真係要save 咗佢，要重複睇幾次
新車應該去啲上斜嘅路 坐多啲人同貨負重之後用3-4千轉上去 咁就磨得最好
多謝龍Sir🙏🏻，好鍾意睇你講書
@sir167
2 жыл бұрын
謝謝！
龍sir 真係講得一流👍🏻
@sir167
2 жыл бұрын
謝謝！
龍sir, 可唔可以講解下點揀呔，鈴，同分別，功能等呀？
非常感謝龍sir無私奉獻
@sir167
2 жыл бұрын
謝謝支持！
感謝
龍Sir👏🏻👏🏻👏🏻
拍咁多試車片，終於可以開始應用到龍Sir學堂中😏 等龍Sir講下汽車安全系統發展
多謝龍sir分享 講解得好好例子又簡單易明白 辛苦晒 👏👏👏
@sir167
2 жыл бұрын
謝謝！
作為一個汽車channel,龍sir都咁有心成日講解汽車mechanism,同解答讀者問題，已經唔係一個KZread channel咁簡單，簡直係汽車界既百科全書。作為會係係大學聽lecture一定訓著既我表示，龍sir講書好有趣又實用，完全唔眼訓
@sir167
2 жыл бұрын
謝謝！
thx lung sir
Engineering is a fascinating subject 👍🏼
Very Useful, Well Done. Learn a lots today, thank you. Keep It Up.
@sir167
2 жыл бұрын
謝謝！
很有用的資訊
以萬四轉4沖4缸cross plant crankshaft電單車偈為例子、究竟要幾多公里就要檢查/調較/更換conrod bearing ?請教龍sir 指點
唔該晒
學到也!
👍👍👍👍 好多人都知新車最好做RUN-IN， 但問10個人都未必有1個知詳細原理……… 龍Sir深入淺出嘅講解， 一個字，強❗❗❗🙏
@sir167
2 жыл бұрын
謝謝！
多謝龍Sir指導🙏多謝REV Channel, 表達簡單易明, 落堂都唔想起身😂希望繼續出多D片💪
@sir167
2 жыл бұрын
謝謝！
龍sir，你好叻呀，我又長知識了，直情係我哋母校嘅光榮
@sir167
2 жыл бұрын
謝謝！
龍 sir, 請問唔好固定速度係咪指引擎轉速要時快時慢但同時轉速唔好過4000 轉？
thx dragon sir
多謝大師兄龍sir,我9幾年開始整車的🤗🤗🤗
@sir167
2 жыл бұрын
👍
好鬼鍾意龍sir!
@sir167
2 жыл бұрын
謝謝！
龍sir出品 必屬佳品
@sir167
2 жыл бұрын
謝謝！
又學到野:)
thank you 龍sir! 簡直係 中文版 engineering explain from多倫多觀眾
@SHADOWBONELESS
2 жыл бұрын
EE連個計算過程都做埋。理工燃最適合。不過普通人幾分鐘就睡著了
首先多龍龍sir講解。睇完後我真真係一問題，就係點解你樣都精通，而且可以深入淺出講解！
@sir167
2 жыл бұрын
謝謝，我很幸運，對機械和汽車興趣，又有機會在行業內工作了幾十年，精通說不上，但總算有點體會。
龍SIR: 硬那邊光滑，軟那邊粗糙，咁磨擦就襟玩啦！ (龍Sir果然係老司機...)
@sir167
2 жыл бұрын
心邪扣操行分，再犯見家長😑
@Ho1994To
2 жыл бұрын
扣你分 扣你五十分
龍sir學堂好正👍🏼👍🏼👍🏼
@sir167
2 жыл бұрын
謝謝！
支持 👍🏻
16:09 龍sir而家全部都係觀眾冇讀者㗎喇🤣🤣
@sir167
2 жыл бұрын
😆👍
您辛苦了！保重阿！
@sir167
2 жыл бұрын
謝謝！
想請教龍sir, 我有部20年10月買嘅STi, 冇乜點揸, 依家先行左1100 km, 咁洗唔洗換油？
你好龍Sir, 我有一個關於引擎Run-in的問題，人在海外，剛購入一架混能RAV4, 看網上的教學稱走滿1000英哩左右﹐需進行首次換油以除去磨合時產生的金屬碎塊，但按豐田的保養指引，建議第一次換油的日程為首5000英哩，而代理亦表示他們只跟據指引提供換油服務，請問你覺得需要在1000英哩左右提早換油嗎？謝謝!
龍Sir,下次可唔可以講吓而家歐洲車係讀引擎馬力定engine馬力
之前聽過正常燒偈油嘅定義係，在正常換偈油嘅公里數之內唔著燈，咁嘅定義其實合唔合理呢？
Hybrid engine我地自己冇辦法控制幾多轉喔
希望會睇到到龍sir課室關於棍波初學者
多謝龍Sir，將汽車原理用易明又親切嘅方式解釋，獲益匪淺，功德無量。
@sir167
2 жыл бұрын
謝謝！
好開心學到野, 小弟0岩0岩買左新車 , 多謝龍Sir
@sir167
2 жыл бұрын
恭喜！
@MrArickyson
2 жыл бұрын
@@sir167 多謝喲，我第一次買新車，要好好咁揸架車
讚!!! 又黎上堂!! 另外有個小小建議，可以增加小小個音量輸出👍👍👍就完美
@REVChannelhk
2 жыл бұрын
知道，今次做得未夠好
@169.5cm_hk
2 жыл бұрын
@@REVChannelhk 千祈唔好咁講，已經好好😄
龍Sir, Honda 嘅immd hybrid車用摩打行車居多，而engine嘅轉速又睇唔到，踩得順或者高速先會有engine介入，想問下hybrid車可以點樣run in？ 同埋粒電平時可以點樣保養或者點樣揸會對粒電好d？
龍sir世一
多謝龍sir, 又學到野
睇得多龍sir啲片，會有衝動想自己拆咗架車嚟研究🙈
@sir167
2 жыл бұрын
砌唔番記得唔好call我呀😆
多謝龍sir分享，簡單易明，另外想問下會唔會有一集係再深入講Wheel Alignment？謝謝
@sir167
2 жыл бұрын
Wheel alignment很有趣但卻頗為複雜，我很樂意講但相信有興趣的人不多，這種題材我要想想怎樣安排。
龍sir 今集講嘅嘢 有錢都未必學到 有啲人有錢買車 車係點樣都未知 金澤真係好寶貴 對我嚟講 其實集集都好 都唔知點多謝你好 總之辛苦曬你 多謝梁sir 其實仲有好多嘢 例如隻碟點解會淆 令到堂軚震 只不過係三年車 新車落地 係咪真係沖得水氹多呢
@sir167
2 жыл бұрын
不用客氣。煞車碟變形原因有兩方面，其一是生產時的缺陷，鑄件加工前沒有足夠退火，內應力太大使用不多久就出現彎曲變形，另一原因是使用的問題，例如常大力煞車令溫度太高，若上水急冷就會彎曲。
好多年前睇灣岸漫畫㗎GTR改完之後都好似要run in唔俾超過幾多千轉，個改車師傅唔俾佢同㗎911鬥
Well
長知識!
唔該龍sir, 過幾個月收新電車，好有用 龍sir想問遲d會唔會開一集講電車保養要注意咩，有咩parts要定期換？ thanks
Really sifu….appreciated ur guidance
@sir167
2 жыл бұрын
Thanks!
@skyf50wrx
2 жыл бұрын
@@sir167 i have another question would like to seek your kind advise Lung Sir. Those car manufacturer always told me that the gearbox oil are not needed to change and it is lifetime. But i’m thinking what kind of oil in the world can stay smooth for lifetime? Should i stick back to change the gear oil every 30k km as now most modern car do not even have the dipstick for the gear oil hence i cannot see the color changes. How can i tell off those car manufacturer so that when i change the gear oil it will not void the warranty?
@tangyiutong
2 жыл бұрын
@@skyf50wrx as explained above, car makers have a rather different definition to the word “Lifetime” it most certainly isn’t YOUR lifetime, more like you as an owner who bought it new, then moved on after 3-5 years kinda “lifetime” because as far as the car makers’ concern that is the lifetime of you owning that car With that, if you intend to keep that car for much longer than that, it’ll need an oil change at some point, typically 100k km
又係學野既時候啦
重型車Run in 都係一樣?但2千轉紅區 係唔係可以任踩?
完全明白呀
Atkinson cycle好深奧😅
冇得頂👍🏻👍🏻👍🏻
呢個系列真係好有用，嚟緊可唔可以講埋關於四輪定位同埋做alignment 嘅topic? Thanks!
@sir167
2 жыл бұрын
Wheel alignment 是有點抽象複雜，連維基百科都講得很含糊，但似乎觀眾們很有興趣，我安排一下。
如何Run in ？兩個字，順推
又上完堂，龍sir 可否介紹什麼因素影響廢氣排放達標及原理
@sir167
2 жыл бұрын
燃油和空氣有一定比例的，太多太少都會排放有害氣體，比例適當，混合良好，加上廢氣處理裝置，廢氣排放才能達標。
@tomychoi3419
2 жыл бұрын
唔該晒龍sir, 果然好有heart 做👍
大師！