自动变速箱:可以在锁止状态下启动汽车吗?

 自动变速箱:可以在锁止状态下启动汽车吗?

Michael Johnson

许多汽车,无论是轿车还是敞篷车,都已经配备了自动变速箱,无论是中级车还是 "顶级车",这已经不是什么新鲜事了,目前,越来越多的人开始投资这种变速箱,因为与手动变速箱相比,自动变速箱具有多种优势。

绝大多数从手动变速箱换到自动变速箱的购车者往往会发现驾驶起来非常困难,甚至有许多报道称,有的驾驶者在换挡时习惯性地将制动踏板当成离合器来踩,结果造成了严重的后果。

虽然一开始看起来很复杂,但适应过程并不长,但对骑行方式产生疑虑是很常见的。

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最常见的问题之一是:如果蓄电池没电了,我能否像其他手动挡汽车那样,在 "颠簸 "时启动发动机,而不损坏变速器?

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为了回答这个问题,并为那些从手动变速箱转向自动变速箱的用户提供一些启示,我们咨询了一位专家。

根据巴西SAE研究、开发和创新导师Erwin Franieck提供的信息,有可能在手动汽车上使用这种技术,但这种做法会带来一些风险。 见下文:

"专家警告说:"最重要的是,在车辆行驶过程中,切勿将变速箱置于'P'(驻车)位置,这样会立即锁住车轮,极有可能造成损坏。

Franieck进一步解释说,将变速箱置于 "P "位置,即 "停车 "位置,整个传动系统就会被锁定,换句话说,这意味着如果在变速箱处于该位置的情况下推动汽车,可能会损坏锁,甚至变速箱的齿轮。

但如果没有其他可行的解决办法,如果没有 "锁死",最明智的做法是将变速杆置于 "N "档,即空档,并在车速达到20 km/h时将其置于 "D "档(驱动档)或 "2 "档。

即使可以通过 "制动 "来启动自动挡汽车的发动机,Franieck也警告说还有一个问题,它与变速箱没有直接联系,而是与汽车发动机有关。 我们说的是正时皮带断裂的可能性。 简而言之,它是保持发动机同步的装置。

如果该部件使用时间较长并已磨损,"颠簸 "会导致皮带受力,从而造成断裂。

"当皮带断裂时,气门停止,而活塞仍在运动,因此一个或多个气门被活塞撞击并弯曲的风险很高,特别是考虑到当今发动机的高压缩比,"Erwin Franieck说。

Michael Johnson

Jeremy Cruz is a seasoned financial expert with a deep understanding of the Brazilian and global markets. With over two decades of experience in the industry, Jeremy has an impressive track record of analyzing market trends and providing valuable insights to investors and professionals alike.After earning his Master's degree in Finance from a reputable university, Jeremy embarked on a successful career in investment banking, where he honed his skills in analyzing complex financial data and developing investment strategies. His innate ability to forecast market movements and identify lucrative opportunities led him to be recognized as a trusted advisor among his peers.With a passion for sharing his knowledge and expertise, Jeremy started his blog, Stay up to date with all the information about the Brazilian and global financial markets, to provide readers with up-to-date and insightful content. Through his blog, he aims to empower readers with the information they need to make informed financial decisions.Jeremy's expertise extends beyond blogging. He has been invited as a guest speaker at numerous industry conferences and seminars where he shares his investment strategies and insights. The combination of his practical experience and technical expertise makes him a sought-after speaker among investment professionals and aspiring investors.In addition to his work in thefinance industry, Jeremy is an avid traveler with a keen interest in exploring diverse cultures. This global perspective allows him to understand the interconnectedness of the financial markets and provide unique insights on how global events impact investment opportunities.Whether you are an experienced investor or someone looking to understand the complexities of the financial markets, Jeremy Cruz's blog provides a wealth of knowledge and invaluable advice. Stay tuned to his blog to gain a thorough understanding of the Brazilian and global financial markets and stay one step ahead in your financial journey.