Difference between revisions of "Plastic extrusion machine, Precious Plastic"
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{{ProjektComponent | |||
|cmpimage=precious-p-Contruir la Extructora 13-10 screenshot.png | |||
|cmptitle=Description | |||
<!-- |cmpfile1=oho_spe_Soporte para esmeril 4 1_2_0.92.pdf --> | |||
|cmpimg= | |||
The DIY plastic extruder, developed by entrepreneur Precious Plastic is here published by OHO, is a revolutionary tool for makers and hobbyists. It allows users to easily create custom 3D printed objects from recycled plastic. The extruder is designed to be easy to use and requires minimal setup. With the extruder, users can create custom parts for their projects or even make their own filament from recycled plastic. It can be used with a variety of materials, including HDPE, LDPE, PP, PS. The extruder is a great way to reduce waste and create unique objects from recycled materials. | |||
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{{ProjektComponent | |||
|cmptitle=Project developer | |||
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This project has been analyzed by the OHO technical team, based on an extensive review of similar technical solutions, planned by various entrepreneurs and enthusiasts, taking the work of developer [https://community.preciousplastic.com/academy/build/extrusion Precious Plastic], as the main reference for further developments. | |||
}} | |||
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|cmptitle=Project objectives | |||
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Among some of the objectives set in the realization of this project, we can mention: | |||
* Make plastic processing devices of great practical utility | |||
* Improve methodologies for the development of Open Source projects | |||
* Manage project certification according to the guidelines established by OHO | |||
* Contribute to the promotion and development of Appropriate Technologies | |||
}} | |||
{{ProjektComponent | |||
|cmptitle=Target groups | |||
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This project is mainly aimed at people and small businesses that work with plastic processing in the production of non-industrialized goods, oriented towards community development and sustainable production, among these we can mention: | |||
* Small and medium businesses | |||
* Individuals from the plastic processing and 3D printing | |||
* Non-governmental educational entities | |||
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|cmptitle=Achievements, promotion | |||
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The product will be offered to the community near its manufacture, to give continuity to the process of evaluation and continuous improvement. <br> | |||
}} | |||
{{ProjektComponent | |||
|cmptitle=Sustainable development goals | |||
|cmpimage=wikipedia-Sustainable_Development_Goals_logo.svg.png | |||
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The design and manufacture of a DIY angle grinder stand can contribute to several of the [https://en.wikipedia.org/wiki/Sustainable_Development_Goals United Nations' Sustainable Development Goals], including: | |||
* Goal 9: Industry, Innovation, and Infrastructure: Innovation in industry and infrastructure is being fostered, and the use of safer and more efficient tools and techniques for workers is being promoted. | |||
* Goal 12: Responsible Production and Consumption: More sustainable materials and processes can be used, which can reduce the environmental impact of production and consumption. It can also promote the maintenance and repair of existing tools, rather than discarding and replacing them. | |||
* Goal 8: Decent Work and Economic Growth: The manufacture of the stand can create employment opportunities and promote local economic growth, especially if local materials and resources are used. | |||
* Goal 3: Good Health and Well-being: The use of the angle grinder stand can improve the safety and health of workers by reducing the risk of injuries and occupational accidents. | |||
* Goal 11: Sustainable Cities and Communities: The creation and use of the angle grinder stand can improve working conditions in local communities by providing safer and more efficient tools for workers. Additionally, the manufacture of the stand can foster the creation of a local circular economy and reduce the need to import manufactured goods from other regions. | |||
Note: This project was supported by the german Foundation [https://www.eon.com/en/about-us/media/press-release/2021/new-advisory-board-consults-eon-foundation.html E.ON Stiftung]. | |||
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{{ProjektComponent | |||
|cmptitle= Technical data | |||
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<div width="100%"> | |||
<table width="50%" style="border: solid 1px !important;"> | |||
<tr style="visibility: collapse;"> | |||
<td width='50%'></td> | |||
<td width='50%'></td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<th> Request | |||
</th> | |||
<th> Detail | |||
</th></tr> | |||
<tr> | |||
<td> Base size [mm] | |||
</td> | |||
<td> 360x310 | |||
</td></tr> | |||
<tr> | |||
<td> Preferred grinder size | |||
</td> | |||
<td> 4-1/2" | |||
</td></tr> | |||
<tr> | |||
<td> Cutting angle [°] | |||
</td> | |||
<td> 0 - 45 | |||
</td></tr> | |||
<tr> | |||
<td> Press arm [mm] | |||
</td> | |||
<td> 250 | |||
</td></tr></table> | |||
</div> | |||
<div style="margin:20px"></div> | |||
}} | |||
{{ProjektComponent | |||
|cmptitle= Additional features | |||
|cmpimg= | |||
<div width="100%"> | |||
<table width="50%" style="border: solid 1px !important;"> | |||
<tr style="visibility: collapse;"> | |||
<td width='50%'></td> | |||
<td width='50%'></td> | |||
</tr> | |||
<tr> | |||
<th>Detail evaluated</th> | |||
<th>Variants</th> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Fastening to device</td> | |||
<td>Double screw in hull plus stops</td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Equipment alignment</td> | |||
<td>Direct articulation with bolt</td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Retraction mechanism</td> | |||
<td>Traction spring on arm extension</td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Drive</td> | |||
<td>Equipment's own handle fixed to the arm side</td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Anchorage</td> | |||
<td>Optional ears for anchoring</td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Disc protection cover</td> | |||
<td>Own equipment</td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Base structure construction</td> | |||
<td>Tube or angle frame</td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Part clamping and tilting mechanism</td> | |||
<td>Press with adjustable angle stop</td> | |||
</tr> | |||
<tr style="border: solid 1px !important;"> | |||
<td>Degrees of freedom of movement of the grinding wheel</td> | |||
<td>Rotation only</td> | |||
</tr> | |||
</table> | |||
</div> | |||
}} --> | |||
|TechDoc={{ProjektComponent | |TechDoc={{ProjektComponent | ||
|cmptitle=Plastic extrusion machine - all drawings | |cmptitle=Plastic extrusion machine - all drawings |
Revision as of 05:22, 12 April 2023
Project data
Category: Extrusion machines URL (first publication): https://community.preciousplastic.com/academy/build/extrusion License: CC BY-SA 4.0 Organization: Precious Plastic Project status: Active Certification status: In process
Maturity of the project: production / full product
Contains PDF-drawings: Yes CAD files are editable: Yes Assembly instructions are published: Yes Bill of materials is published: Yes
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Technical documentation
Plastic extrusion machine - all drawings | |
Files: |
Plastic extrusion machine - bill of materials | |
Files: |
Plastic extrusion machine - CAD-files | |
Files: |
+ General Reviews
Reviews
Pos. | Qty. | Part Name | Part code | Part Type | Specifications | Review Status | Show All Comments | |
---|---|---|---|---|---|---|---|---|
0 | Plastic extrusion machine | |||||||
1 | 1 | Framework | ||||||
1.1 | 2 | Tube 30x30x3 | Steel, L=960 | |||||
1.2 | 2 | Tube 30x30x3 (3) | Steel, L=500 | |||||
1.3 | 4 | Tube 30x30x3 (4) | Steel, L=800 | |||||
1.4 | 4 | Tube 30x30x3 (2) (1) | Steel, L=35 | |||||
1.5 | 2 | Tube 30x30x3 (5) | Steel, L=440 | |||||
1.6 | 1 | Tube 30x30x3 (6) | Steel, L=900 | |||||
1.7 | 4 | Flat 30x3 | Steel, L=100 | |||||
2 | 1 | Hopper | ||||||
2.1 | 2 | Front | Steel, Sheet 1 mm | |||||
2.2 | 2 | Flat 20x3 | Steel, L=90 | |||||
2.3 | 2 | Side (1) (1) | Steel, I Sheet 1mm | |||||
3 | 1 | Barrelholder | ||||||
3.1 | 2 | Tube 30x30x3 (2) | ||||||
3.2 | 1 | Tube 30x30x3 (1) | Steel, L=260 | |||||
3.3 | 1 | Tube 30x30x3 | Steel, L=120 | |||||
3.4 | 1 | Angle 30x3 | Steel, L=120 | |||||
3.5 | 1 | Angle 30x3(1) | Steel, L=100 | |||||
3.6 | 1 | Angle 30x3 (2) | Steel, L=100 | |||||
3.7 | 1 | Barrelholder bearing shaft | ||||||
4 | 1 | Barrel | ||||||
4.1 | 1 | Tube 34x26 | Steel, L=530 | |||||
4.4 | 2 | Flat 30x4 | Steel, L=120 | |||||
5 | 1 | Nozzle | ||||||
5.1 | 1 | Nozzle flow adjuster 1" BSPfitting Female | Steel | |||||
5.2 | 1 | Nozzle filter, Filter Alu R.30 | Aluminum, L=4 | |||||
5.4 | 1 | Nozzle screw | Steel, M12xl0 | |||||
5.5 | 1 | Round 30 | Steel, L=55 | |||||
5.6 | 1 | M8x30 | Steel | |||||
6 | 1 | Electronic metal box | ||||||
6.2 | 1 | Cover | Steel, Sheet 150x200x2mm | |||||
6.4 | 1 | Rear | Steel, 150x200x2mm | |||||
6.5 | 1 | Side | Steel, 200x200x2mm | |||||
6.6 | 1 | Top | Steel, 150x200x2mm | |||||
6.7 | 4 | Bracket | Steel, Flat 30x3 -45' | |||||
6.8 | 1 | Side (2) | Steel, 200x200x2mm | |||||
6.9 | 1 | Bottom | Steel, 150x200x2mm | |||||
7 | 1 | Electronic sheets | ||||||
7.1 | 1 | Rear(1) | Steel, 150x200x2mm | |||||
7.2 | 1 | Side (3) | Steel, 200x200x2mm | |||||
7.3 | 1 | Cover (1) | Steel, Sheet 150x200x2mm | |||||
7.4 | 1 | Bracket (1) | Steel, Flat 30x3-45' | |||||
7.5 | 1 | Bottom (2) | Steel, 150x200x2mm | |||||
8 | 1 | Buy parts | ||||||
8.1 | 1 | Motor | Around 70 RPM | |||||
8.2 | 1 | Bearing | UCFL204 | |||||
8.3 | 1 | Drill | 26 x 600 MM (make sure if fits the tube) | |||||
8.4 | 1 | Electronics | ||||||
8.5 | 2 | PID Controller | 0-400 Degree | |||||
8.6 | 2 | SSR | 2-24 V | |||||
8.7 | 2 | Thermocouple | Type K | |||||
8.8 | 3 | Bandheater | 35x45MM | |||||
8.9 | 1 | Bandheater | 40x45 MM | |||||
8.10 | 1 | Power switch | 220V | |||||
8.11 | 1 | Led indicator | 220V | |||||
8.12 | 5m | Powercord | ||||||