Centrifugal Clutch | Working Principle , Parts and Application

Centrifugal Clutch | Working Principle , Parts and Application

离心式离合器是一种自由刀,其中离心力用来将发动机驱动轴与变速器的轴连接。它位于发动机飞轮和传动系统之间。其主要功能是将发动机轴与变速箱连接。它以更高的速度更有效地工作。

阅读更多 :汽车离合器|功能和主要类型的离合器

主要部分

离心式离合器的主要部分是

1.鞋子:

的鞋子是滑滑的类型guide-way. It consists of friction lining at the end and this friction lining makes contact with the drum during an engagement.

2. Spring:

当发动机以较低的速度旋转时,弹簧用于脱离离合器。

3. Spider or guides:

蜘蛛安装在驾驶员(发动机)轴或电机轴上。蜘蛛同等间隔。同样间隔的装置,如果有四个导向器,则每个导向器彼此分离90度。滑动鞋保持在这些导向器之间,并且每个导向器握住弹簧。

4.摩擦衬里:

滑动鞋的外表面具有摩擦衬片。它有助于用鼓的内表面制作握把。

5.鼓:

离合器的滚筒用作壳体,其包围离合器的所有部件,包括滑靴,导轨,弹簧等。它连接到传动系统或链条或带的从动轴。

工作准则

它的工作完全取决于驱动构件(发动机或电机)产生的离心力。离心力用途用从动轴接合离合器。当发动机开始旋转时,它产生了一种离心力,使得滑动鞋向外移动。鞋子的摩擦衬有连接到鼓的内表面,它开始移动。由于滚筒连接到从动轴,因此电源从发动机轴传递到传动轴,最后最终输送到负载。

离心式离合器
离心式离合器

Working of Centrifugal Clutch

1. As the engine rotates, the inside assembly of the centrifugal clutch starts rotating but drum remains stationary and no power is transmitted. At lower speed, the centrifugal force produced is not sufficient to overcome the spring force. So the clutch remains disengaged. But as the speed increases, the centrifugal force also increases and now the centrifugal force becomes greater than the spring force.
2. As the centrifugal force becomes greater than the spring force, this allows the sliding shoes to move outward against the spring and get engaged with the inner surface of the drum.
3. The drum starts rotating and transfers the rotating power from the engine to the driven shaft of the transmission.
4. When the load on the engine increases, its speed decreases and disengages the clutch.

优点

  • It is simple and requires less maintenance.
  • 它价格便宜。
  • 由于它是自动的,因此它不需要必要的控制机制。
  • 通过选择合适的弹簧,可以控制其参与速度。
  • 它有助于防止发动机停滞。

DISADVANTAGES

  • There is a loss of power in it due to slipping and friction.
  • 它无法转移大量的功率和IT鞋在重载条件下滑动。
  • 它经历过热问题。
  • 它的接合取决于驱动轴的速度。

离心式离合器的应用

  1. 离心离合器主要用作启动离合器。离心离合器允许使用较小的电动机,因为电动机可以在达到其最佳操作速度之前启动载荷,因此由离心式离合器平稳地添加负载。
  2. 离心式离合器主要用于草坪割草机,摩托车,去卡丁车,迷你自行车,电锯等。它也用于一些参数和船只,以防止发动机在开始和怠速期间停止和脱离负载。

更多资源 :

汽车工程零件和系统笔记,文章

汽车趋势,新闻文章,笔记

机械主体基本概念笔记,文章


Sachin Thorat.

Sachin is a B-TECH graduate in Mechanical Engineering from a reputed Engineering college. Currently, he is working in the sheet metal industry as a designer. Additionally, he has interested in Product Design, Animation, and Project design. He also likes to write articles related to the mechanical engineering field and tries to motivate other mechanical engineering students by his innovative project ideas, design, models and videos.

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