3 . PROBLEM DEFINATION - P-Division-2024-25-Odd/Repo-03 GitHub Wiki
NEED STATEMENT
3.1 Question and ANSWER
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Questions
Answers
Objective
Function
Constraint
1
Should the machine be user friendly?
YES
YES
2
Should the machine be automatic or manual?
The machine should be semiautomatic
YES
3
Is it portable or non portable?
Portable
YES
4
What is the maximum weight of machine?
1-2kg
YES
5
How many cups can the machine crush at a time?
3 to 4
YES
6
What is your budget?
Below Rs 1500
YES
7
Are the crushed cups disposed out?
Yes
YES
8
Is there any indication of completion of the process in machine?
Yes
YES
9
What is the dimension of machine?
1ft1ft1ft
YES
10
What is the crushing efficiency of machine?
More than 60%
YES
11
Whether the machine is rechargeable?
Yes
YES
12
Durability of machine
3 months
YES
13
How many stages are required to crush the cups?
Three
YES
14
What are other features you require?
It should be accurate.
YES
15
Does the crushing process hygenic?
Yes it is hygienic
YES
16
Can we track any data about crushing?
No
YES
3.2 Basic survey and requirement
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OBSERVATIONS FROM SURVEYS
REQUIREMENTS
1.
Weight of machine
Easily portable
2.
Cost of machine
It should be built with minimum cost
3.
Number of cups it can crush at a time
3 to 4
4.
Materials that should be used to build machine
Hard pure and light weight
3.3 Identifying client's objectives
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Objectives
1
It should be easily portable
2
It should carry hygienic process
3
Semiautomatic
4
User friendly
Problem definition version 1.1
Design a semi-automatic paper cup crushing machine, which is able to crush a paper cup in a hygenic process and is user friendly.the machine is semiautomatic and easily rechargable and portable anywhere.
3.4 Identifying Constraints
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Constraints
1
It can crush only 3 to 4 cups at a time
2
Costs up to 1500
3
It requires 3 stages to crush cup
4
It is 1 cubic feet in demension
5
It is durable for 3 months
Problem Definition version 1.2
OBJECTIVES AND CONSTRAINTS:- Design a semiautomatic and user friendly paper cup crusher machine ,which can be rechargable and easily portable anywhere.machine can only crush 3 to 5 paper cups at a time,is with 1 cubic feet in dimension, it can a crush a paper cup in 3 stages and budget is below Rs. 1500 with a durability of only 3 months.
3.5 Establishing the functions
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FUNCTIONS
1.
The process is hygienic
2.
Crushed paper are disposed
3.
There is indication of process completion
Problem defination 1.3
Design is a semiautomatic and userfriendly paper cup crusher machine, which can be rechargable and easily portable anywhere.
machine can only crush 3 to 4 cups at a time and it's dimension is 1 cubic feet ,it can crush a cup in 3 stages and it's budget is Rs.1500 with a durbaility of 3 months and machine is able to indicate the completion of crushing a cup and it is able to dispose the crushed cup into trash bin