PROBLEM DEFINITION - a-division-2019-20-odd/Repo-03 GitHub Wiki
Need statement:Chocolate wrapping machine
| Sr.No | question | answer of the client |
|---|---|---|
| 1 | Should the machine be automatic or semi-automatic | semi-automatic |
| 2 | How many chocolate should it wrap per minute | 10 |
| 3 | What should be the dimensions of the machine | 2ftx2ftx2ft |
| 4 | What shape of chocolate should it wrap | rectangle |
| 5 | What kind of material should be used to wrap the machine | aluminum foil |
| 6 | What should be the machine wait | Around 3kg |
| 7 | At what cost should the machine be manufactured | 5000 rupees |
| 8 | Indication of process completion | beep sound |
| 9 | Should the machine be portable | yes |
| 10 | Do you need it for a large scale or small scale | small scale |
| 11 | Do you need it to run on electricity or battery | both |
| 12 | The input unit should be manual or touchscreen | touchscreen |
| 13 | The wrap should be how thick | 0.015mm |
| 14 | Should the machine be ecofriendly | yes |
| 15 | Should the machine be userfriendly | yes |
| 16 | Should the machine be colourfull or dark color | colourfull |
| 17 | Should it print the company label | yes |
| 18 | Should it have a wastage collector | yes |
| 19 | How should be the design of the machine | a modern design |
| 20 | Do you just need a beep sound or a blinking light too | both |
| 21 | In how much time do you need the machine | 5 weeks |
| 22 | What should be the objective of the machine | wrap the chocolate |
| 23 | what type of wrapping to be done | banding wrapping |
| 24 | in one cycle how many chocolates should it wrap | 45 |
The objectives:
1.Semi-Automatic
2.Userfriendly
3.Naturefriendly
4.Portable
5.Colorfull
6.Hygiene
7.Wrap the chocolates
Pair-wise comparison
| Objective | Semi-Automation | Userfrendly | Naturefriendly | Portable | Colourful | Hygiene | Wrapping | Total |
|---|---|---|---|---|---|---|---|---|
| Semi-Automatic | --- | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Userfriendly | 1 | --- | 0 | 1 | 1 | 0 | 0 | 3 |
| Naturefriendly | 1 | 1 | -- | 1 | 1 | 0 | 0 | 4 |
| Portable | 1 | 0 | 0 | --- | 1 | 0 | 0 | 2 |
| Colourfull | 0 | 0 | 0 | 0 | --- | 0 | 0 | 0 |
| Hygiene | 1 | 1 | 1 | 1 | 1 | ---- | 0 | 5 |
| Wrapping | 1 | 1 | 1 | 1 | 1 | 1 | --- | 6 |
priority wise objective listing
1.Wrapping
2.Hygiene
3.Naturefriendly
4.Userfriendly
5.Portable
6.Semi-Automatic
7.Colourfull
Problem definition version 1.1:
The machine should be hygienic and naturefreindly for a small scale industry,Should be easy to use for the users.The machine should be portable and colour full.The main objective of the machine should be wrapping chocolates
The constraints
1.The machine should be made within 2 months
2.Thickness of the wraper should be 0.015mm approximately
3.The machine must wrap 10 chocolate per minute
4.The size of the machine should not exceed 2ftx2ftx2ft
5.Weight of the machine should not exceed 3 kg
6.The budget of the machine should not exceed 5000 rupees
7.In a cycle it should wrap atleast 45 chocolate
8.At a moment it should wrap one chocolate
Problem definition version 1.2:
The machine should wrap chocolates hygienically and should be ecofriendly for small scale industry which should be made within 5 weeks of time,it should be easy to use with a wrapping thickness of 0.15mm approximately,one chocolate per moment the machine should wrap 10 chocolate per minute.The machine should be portable and should not exceed the dimension 2ftx2ftx2ft,should weigh around 8 kg and should be colourful the whole project of building the machine should be under 5000 rupees
The functions:
1.The wrapper used should be made of aluminium foil
2.It should have a storage unit
3.Completion of product must be indicated with a beeping light
4.Completion of product must be indicated even with a beep sound
5.The input should be touch screen
6.the banding should be done by the machine
7.It should have a wastage collector
8.the machine should sense the chocolate
9.cutting the wrapper after the chocolate is wrapped
Problem definition version 1.3
The machine should mainly wrap chocolates be hygienic and nature friendly for small scale industry,should be easy to use and work on touch screen mechanism for the user,the machine should sense the chocolate The machine should use aluminium foils of 0.015mm thickness to wrap the chocolates,the machine should wrap 10 chocolates per minute and should cut the wrapper after the chocolate is wrapped .it wraps one chocolate at a moment The machine should be portable and should not exceed the dimension 2ftx2ftx2ft,the machine should way around 8 kg.The completion of the wrapping process should be indicated with a beep sound and a blinking light and should have a wastage collector and also a storage unit.The whole project of machine should be under a budget of 5000 rupees and should be completed within 5 weeks