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# Manufacturing-Technology-1-Project
Manual Shearing Machine
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## This project is done by:
1. Kelvin Gitu ENM221-0058/2017
2. Rodney David ENM221-0091/2017
## Manual Shearing Machine
Shearing is a method for cutting materials into small pieces using a shear knife using some force. Metal plates and sheets are cut using this method. The most predominant type of shearing machine is the hydraulic shearing machine. However, most small businesses are not able to acquire such machines and thus form our purpose. Our design is a simple manual shearing machine that can be readily made in a well-equipped workshop. It is also cheap to produce and can be done in a very short time.
A computer-aided drawing of the machine is shown below.
![](Src/Design/shearningMachineAssembly.jpg)
The assembly above consists of nine parts all of which can be produced in a workshop through processes such as turning, milling, shaping, drilling, among others. We also intend to use some of the parts from the shelves e.g bolt washer and nut. The handle might come as a rod or a tube with a rectangular cross-section from the manufacturer. This means it would have undergone some primary shaping. We would only need to surface finish it by grinding off unwanted material and painting.
Manufacturing Processes
## Manufacturing Processes
Primary shaping. As we had stated early some parts will come directly from the manufacturer. This includes the handle we can use a cylindrical handle or a cuboid handle. Probably it would have undergone a drawing operation.
Separation
1. Milling. This will be one of our core manufacturing processes. We can mill the remaining parts but we would prefer to use a CNC milling machine so as to achieve a high level of precision. We might use milling operations to the nut and bolt if they can not be found locally.
@@ -19,3 +36,60 @@ Joining
Coating
As our final process, we would like to paint the machine so as to increase its aesthetic appeal. We arent sure if this can be done using the MasterCAM software but we are looking into it.
## Presentation
Can be viewed from [here](https://prezi.com/view/DIa9HizP2NmdG6Iu90mM/)
## Project structure
```
.
├── Analysis
│   ├── 2021-07-30_22-48-34.mkv
│   ├── Images
│   │   ├── Autodesk_Logo_Black.png
│   │   ├── minus.png
│   │   ├── plus.png
│   │   └── shearningMachineAssembly.iam Stress Analysis Report 30_07_2021
│   │   └── 0
│   │   ├── Constraint_0_0.png
│   │   ├── Load_0_1.png
│   │   ├── Load_0_2.png
│   │   ├── Result_1_1.png
│   │   └── Result_1_8.png
│   ├── shearningMachineAssembly.iam Stress Analysis Report 30_07_2021.html
│   ├── Study Result.avi
│   └── Weld Bead Report.xls
├── Codes
│   ├── 1001.nc
│   ├── bodybottompart.mpf
│   ├── bodybottompart.NC
│   ├── upperblade.mpf
│   └── upperblade.NC
├── Design
│   ├── handle.dwg
│   ├── handle.ipt
│   ├── handle.pdf
│   ├── handlesupport.dwg
│   ├── handlesupport.ipt
│   ├── handlesupport.pdf
│   ├── lockfile.lck
│   ├── OldVersions
│   ├── README.md
│   ├── rendershearningMachineAssembly.png
│   ├── shearningMachineAssembly
│   │   ├── AIP
│   │   │   └── FEA
│   │   │   ├── dola00nj4.fins
│   │   │   └── Simulation.log
│   │   └── InCAD
│   │   └── FEA
│   │   ├── LICENSE.LOG
│   │   ├── pkfd50uhz.ECD
│   │   └── pkfd50uhz.OUT
│   ├── shearningMachineAssembly.dwg
│   ├── shearningMachineAssembly.iam
│   ├── shearningMachineAssembly.jpg
│   └── shearningMachineAssembly.pdf
├── MANUAL_SHEARING_MACHINE_PROJECT_REPORT.pdf
├── presentation.txt
└── README.md
```
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