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第72章 自行车提上日程(第2页)

请退出浏览器阅读模式,否则将导致章节内容缺失及无法阅读下一章。🎁免费-纯欲御姐主播

“我给大家讲一个东西,叫做齿轮传动!”

“造车的人,应该都知道,轴转一圈,轮子也会跟着转一圈。”

“也就是说,轴转一圈只有这么长,而轮子转一圈,却是有它的数十倍长!”

“通过这个道理,我们是不是可以知道他们的转速相同,行走的路程则不同!”

“那我们,换个想法,行走的路程一样,转速不同!”

“我们给它加一个大的齿轮,然后安一个小齿轮!”

“小齿轮负责连接车轮,大齿轮负责带动小齿轮!”

“这样一来,大齿轮转动一圈,比如是一尺,那么小齿轮走完这一尺,是不是要转动四五圈!”

“那同样轮子是不是跟着小齿轮转动四五圈。”

朱高炽,一边讲解,一边开始画图!

“太子,那不都一样啊!”

“大轮,和小轮都是由一根杆连接着,它中间是转动的速度是一样的啊!”

“这又如何才能够转动四五圈啊,不都是一圈吗?”

当即有造车匠,提出心中的疑问。

在他看来,朱高炽说的这两个齿轮,就是普普通通的轮子!

“对,说的没错。”

“大家现在都理解,这个路程和转速的问题了吧!”

朱高炽,问道。

“明白!”

众工匠们,点点头。

“好,那我们在这个轮子上,加上齿!也就是这样子!”

朱高炽,说着话,就画上了齿。

“要想让大齿轮带动小齿轮,从而带动车轮,以极小的力气,带动车辆的走动。”

“那我们下面要通过一种工具,叫做链条,也就是链条传动!”

“我们可以让铁匠打造出来小型的铁链,然后要和齿轮上的齿符合。”

“如此一来,前面大齿轮转动一圈,后方这个连接着在车轮上的小齿轮,是不是就可以转动四五圈了。”

朱高炽,一边画,一边说道。

“天呐!”

“这……这……”

工匠们,被朱高炽说懵了。

面对这种新奇的思路,一个个脑海中新世界的大门被彻底的打开。

一个个眼前放光。

“太子,这大齿轮怎么动啊?”

“马车是马给的力气,然后拉着轮子转!轴仅仅是起到支撑的作用啊!”

“这一大一小两个齿轮,马匹完全用不上力气啊!”

有造车匠,疑惑的问道。

🎁免费-纯欲御姐主播请退出浏览器阅读模式,否则将导致章节内容缺失及无法阅读下一章。

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