Implementation steering mechanism

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    Mechanism Steering
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Discussion Overview

The discussion centers around the implementation of a steering mechanism for a small toy car intended for college competitions. Participants explore various approaches and mechanisms for steering, contrasting it with the differential mechanism previously considered by the original poster.

Discussion Character

  • Exploratory
  • Technical explanation
  • Homework-related

Main Points Raised

  • The original poster seeks guidance on implementing a steering mechanism for a small car, expressing interest in alternatives to a differential mechanism.
  • One participant suggests using a standard steering linkage from another vehicle, such as a garden tractor or go-cart, depending on the size of the model.
  • Another participant mentions that for small models, the steering mechanism of an RC car could be replicated.
  • The original poster clarifies that they are making a small toy car and describes a concept involving a single motor turning the front tires, questioning whether this constitutes steering.
  • A later reply explains that model car steering involves front wheels mounted on stub axles with pivot pins, connected by lever arms and moved by a servo.

Areas of Agreement / Disagreement

Participants present multiple approaches to steering mechanisms, with no consensus on the best method. The discussion remains open to various suggestions and ideas.

Contextual Notes

The original poster's understanding of steering mechanisms appears limited, and there may be assumptions about the size and complexity of the car that are not fully articulated. The discussion does not resolve the specifics of the steering implementation.

Who May Find This Useful

Students and hobbyists interested in model car design, particularly those exploring steering mechanisms and their applications in small-scale vehicles.

nxtbig_bang
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hey frnds ...
i m 1st year student of DCE and m willing to make a car for college competitions. Till now i was using differential mechanism for turning the car but now i m interested to work on steering mechanism ..

so can anyone suggest me how to implement steering mechanism ...

:smile:
 
Engineering news on Phys.org
common buddies ...
i knw there r many who can help me and guide me ...
pleasez suggest ...:confused:
 
Welcome to PF, Nxt.
You didn't specify the size of this thing. If it's big, just use a standard steering linkage from another car. One from a garden tractor or go-cart would work on a medium-size model. For a small one, just look at the way an RC car steers and duplicate the mechanism (or transplant it).
In future posts, though, please use proper writing rather than short-form. Most of us have trouble reading that and find it annoying.
 
sorry ...since this was my first post so was not aware of what all to write...
actually i m making a small car , u can say a toy car for car racing competition and design too hold some points that's why i m willing to use steering as it is less implemented ...
i knw one way in which the whole connecting shaft will turn via single motor when turning the front tyres..
but that is not steering , i suppose ...
i need a better way of implementation

and danger what do u mean by an RC car steers ?
 
Model car steering is very simple, really. Both front wheels are mounted on stub axles which are connected to the frame with pivot pins. Each axle has a lever arm that protrudes at 90°. The outer ends of the arms are connected by a bar or rod which is moved side-to-side by the servo.
 

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