Problem Definition

Need Statement

An industry in Hubballi is looking for a miniaturized automatic winding machine that can wrap wool.

Question

Sl.no	Question	Answer	Objective	Constraint	Functions
1	What Should be Size of machine?	1.5ft * 1.5ft * 1.5ft		✔
2	Should the machine to be automatic or manual	Semi-Automatic	✔
3	How Much Machine Cost?	Rs.4000		✔
4	Machine should be fixed or portable?	Portable	✔
5	Do you want any indication after the completion of winding?	Green light			✔
6	How Many reel should be wound at one time?	1 reel		✔
7	What should be weight of the machine?	As light as possible	✔
8	Do you want to read user input?	Yes, particular lengths			✔
9	How many hours the machine should work constantly?	Atleast 1 hour		✔
10	How fast you expect the winding to be finished?	As fast as possible	✔
11	Do you want to wind any other material on bobbin	Only Woolen thread		✔
12	what must be the safety expect ?	safer	✔
13	Any other things to be taken case of?	easy to use	✔

Objectives

Objectives identified

Sl.no	Objectives
1	The machine should be Semi-automatic
2	The machine should be portable
3	The weight of the machine should be light as possible
4	The winding must be finished as fast as possible
5	The machine should be safe to use
6	Must be easy to use

Problem definition version 1.1 :-

Design a Semi-automatic wool winding machine, it should be portable, light in weight, easy to use, and finishes winding as fast as possible and the winding operation should be safe.

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Constraints:

Constraints identified

Sl.no	Constraints
1	The machine can cost around Rs.4000
2	The size of the machine should be 1.5ft1.5ft1.5ft
3	The number for reels should be wounded in given time is 1
4	The time limit where the machine can work constantly is around one hour
5	Only woolen thread can be wound on the bobbin of the winding machine

Problem definition version 1.2 :-

Design a Semi-automatic wool winding machine, it should be portable, light in weight, easy to use, and finishes winding as fast as possible and the winding operation should be safe. The wool winding machine costs around Rs.4000 , size should be 1.5ft1.5ft1.5ft , around one reel can be wounded in given time , the machine can work constantly for one hour , only woolen thread can be wound on the bobbin of the winding machine.

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Functions:

Functions identified

Sl.no	Functions
1	Indication after the Winding
2	Read user input
3	The machine must wind the woolen thread
4	Machine must wind the thread tightly

Problem definition version 1.3:-

Design a Semi-automatic wool winding machine, it should be portable, light in weight, easy to use, and finishes winding as fast as possible and the winding operation should be safe. The wool winding machine costs around Rs.4000 , size should be 1.5ft1.5ft1.5ft , around one reel can be wounded in given time, the machine can work constantly for one hour, only woolen thread can be wound on the bobbin of the winding machine. The machine should indicate after the winding process is completed, must read user input and the machine should wind the thread tightly.

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