使用蠕虫和蠕虫车轮机构设计和制造动力转向系统

使用蠕虫和蠕虫车轮机构设计和制造动力转向系统

抽象的:
自过去几十年以来,我们在汽车行业,尤其​​是在汽车中看到了足够的进步。我们还希望对传统汽车进行一些修改,以提高汽车或四轮驱动车辆的生存能力。控制车轮驱动的一个重要因素是转向。在我们的项目中,我们将借助蠕虫和蠕虫轮齿轮执行动力转向系统,以达到最大的工作效率。
在我们的设置中,蠕虫车轮直径保持在最大程度上,以达到系统的易感性。由于此变量尺寸,与转向轴一起连接的车轮旋转速度很大,因此由于转向的位置很小,因此将车轮对齐。该系统是现代环境所需的紧凑而简单的系统之一。
介绍:
动力转向系统可能是普通人最常用的伺服系统,即使大多数用户从未考虑过。The first power steering unit was invented by Francis W. Davis in the mid 1920’s, but was not introduced in passenger cars until 1951. This system was of the type: ball and nut, and is still in use in vehicles with higher steering forces, typically larger trucks.
The predominant system used today is of the type: rack and pinion, which was introduced in the late 1960’s in medium performance sports cars. There are several different power assisted steering, PAS, solutions for passenger cars on the market today. The most common is the rack and pinion solution with a constant flow controlled pump, Hydraulic Power Assisted Steering – HPAS system. More recently an Electric Power Assisted Steering, EPAS system, was introduced in smaller cars. We have planned to create the mechanically operated one called worm and worm wheel power steering system.
工作原则
实验设置由方向盘组成,方向盘与蠕虫轮连接,并且该轮排列与与车轮排列相关的蠕虫结合。
当方向盘倾斜到一定角度时,它通过激活蠕虫来激活蠕虫车轮,该蠕虫由于与之附着的链接而倾向于改变车轮的位置。在这里,当比较过于正常的情况下,蠕虫轮的尺寸很高,因此,通过有效控制转向系统的有效控制,通过提供小倾斜的巨大旋转将施加在蠕虫轮中。
使用蠕虫和蠕虫车轮机构的动力转向系统的2D布局:

使用蠕虫和蠕虫车轮机构的动力转向系统的2D布局
使用蠕虫和蠕虫车轮机构的动力转向系统的2D布局

优点:

•吸收道路冲击
• minimum efforts
•更大的安全
• controllability under critical situations
应用程序:
•用于汽车应用程序

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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