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Statement of Problem: Methodology/Procedure

This document outlines a project to design an automatic door window mechanism for an electric car that can easily move up and down using electric power without much human effort. It will discuss selecting the best mechanism concept using evaluation criteria and designing the mechanism in CAD software before physical prototyping. The mechanism will involve sliders, arms, and gears and is estimated to take 3 weeks to design and fabricate with an estimated total cost of Rs. 5,000.

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Nauman Khan
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98 views1 page

Statement of Problem: Methodology/Procedure

This document outlines a project to design an automatic door window mechanism for an electric car that can easily move up and down using electric power without much human effort. It will discuss selecting the best mechanism concept using evaluation criteria and designing the mechanism in CAD software before physical prototyping. The mechanism will involve sliders, arms, and gears and is estimated to take 3 weeks to design and fabricate with an estimated total cost of Rs. 5,000.

Uploaded by

Nauman Khan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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STATEMENT OF PROBLEM joints including slider, gear or pully, and

arms.
We need to design a door window for
electric car, which has the capability of easy METHODOLOGY/PROCEDURE
move up and down with help of electric There are many concepts about to design
power source and to not consume more the mechanism of door window including
human energy. This will make the car more to use pully and belt, power screws, and
advance and will better look inside the for gear mechanism for the transformation of
removing the handle which use for door motion. We have to apply the syntheses for
window. We also have to make a project in evaluation criteria and pick up the best
th
5 semester 2018 to enhance all the topics, concepts to constraint the design processes.
that we have studied in mechanics of Following the above rules, I will take the
machines. According to the given task, we mechanism including sliders, arms, and
have to select a project in which we can gear, which has good performance as well
repeat all the topic, we have done in the as low cost and easy maintenance, before to
subject of mechanics of machines; starts work practically I will make some
including mechanism, linkage model in CAD and Linkages software.
transformation, kinematic chain,
DURABILITY
intermittent motion, inversion, position and
velocity analysis. Therefore, we are going Hence this is a design process; so it will
to select the mechanism of door in electric take more time for manufacturing the parts,
motor to enhance practically all the topics adjusting these parts and also it has so much
(has been discussed above). calculation which leads the designer to take
al least three weeks working daily 2 hours
INTRODUCTION
on it. So in my designing it I expect 21 days.
This project is about to design and fabricate
COST
the door window (mechanism of door
window) in an electric car. It also has The cost will depend on the selection of

portability and easy to move up and down material. My estimate cost is 3k RS, for

with one click of button. Numerous LCS materials to make all the parts and 2k

mechanism and process involve in the RS, for regulator consists of electric motor.

designing of this mechanism. The


mechanism contains some linkages and
1|Page

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