Difference between revisions of "Solar Cooker - diameter 1.4m"
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:: * Simplification of the structure with welded and complete profiles | :: * Simplification of the structure with welded and complete profiles | ||
<div style="margin:20px"></div> | <div style="margin:20px"></div> | ||
==== 5. Manufacturing, tests and improvements ==== | ==== 5. Manufacturing, tests and improvements ==== | ||
----- | ----- | ||
To date, this project is on hold for manufacturing | To date, this project is on hold for manufacturing | ||
* Workshop <br> Determination of the workshop for manufacturing: | <!-- * Workshop <br> Determination of the workshop for manufacturing: | ||
: This project is considered as belonging to the group of Appropriate Technologies, for which it has been developed with the intention of the greatest possible access to processes and materials by the developers, with a basic, moderately equipped workshop, however, it is necessary also have the following facilities: | : This project is considered as belonging to the group of Appropriate Technologies, for which it has been developed with the intention of the greatest possible access to processes and materials by the developers, with a basic, moderately equipped workshop, however, it is necessary also have the following facilities: | ||
:: * Tools and materials for working with fiberglass | :: * Tools and materials for working with fiberglass | ||
:: * Tools for carving wood, in the case of blade moulds | :: * Tools for carving wood, in the case of blade moulds | ||
:: * Adequate spaces, tools and equipment to carry out electrical work, in the case of generator connections and the associated electrical network | :: * Adequate spaces, tools and equipment to carry out electrical work, in the case of generator connections and the associated electrical network | ||
: Although these conditions do not pose a greater difficulty during manufacturing, it is left to the developer's discretion to choose between carrying out this work or requesting the services of a third party to guarantee a professional work | : Although these conditions do not pose a greater difficulty during manufacturing, it is left to the developer's discretion to choose between carrying out this work or requesting the services of a third party to guarantee a professional work --> | ||
The purchasing, prototype manufacturing, testing, and documentation updating sub-processes, will be developed once the manufacturing stage is executed | |||
The purchasing, prototype manufacturing, testing, and documentation updating sub-processes, will be developed once the manufacturing stage is | <!-- | ||
<!-- * Purchase | * Purchase | ||
[[File:oho_cs14_materials-list1.png|300px|thumb]] | [[File:oho_cs14_materials-list1.png|300px|thumb]] | ||
: Purchase of materials and components: | : Purchase of materials and components: | ||
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** Mobile blade (piece 2.7), with dimensions adjusted according to the leaf spring piece achieved, recovered material | ** Mobile blade (piece 2.7), with dimensions adjusted according to the leaf spring piece achieved, recovered material | ||
:Plans are expected to be updated with these changes, in order to have accurate information regarding the equipment manufactured --> | :Plans are expected to be updated with these changes, in order to have accurate information regarding the equipment manufactured --> | ||
==== 6. Certification DIN Spec 3105 ==== | |||
----- | ----- | ||
* Formal audit | * Formal audit | ||
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:: * In process | :: * In process | ||
:: * In the [[#Parts_list|Parts list]] section, some comments have been made | :: * In the [[#Parts_list|Parts list]] section, some comments have been made | ||
<!-- | |||
* Certificate <br> Issue of the certificate: In process --> | * Certificate <br> Issue of the certificate: In process --> | ||
Revision as of 00:47, 25 January 2023
Solar Cooker - diameter 1.4m Basic Data Category: Solar cooker Keywords: solar, oven, parabolic, energy, reflector, cook, food, watt, boil, mirror License: CC BY-SA 4.0 Organization: OHO Project status: Active Certification status: In process Technical documentation Maturity of the project: prototype
Contains PDF-drawings: Yes CAD files are editable: Yes Assembly instructions are published: Yes Bill of materials is published: Yes
yes yes
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Description
Based on: https://www.youtube.com/watch?v=joJRrljm30g--
Technical documentation
PDF plans | |
Files: |
CAD files | |
Files: |
Project development | |
Based on the DIN 2221 standard, among others, OHO has established a series of stages in which the satisfactory completion of this project was carried out
1 Feasibility studyManufacturing as OSAT technology is possible?
2 Market analisis and requirements Functional and quantitative requirementsFunctional and quantitative requirements
3 Search & analisis DIY technologiesThe best technical solutions for all parts and components
4 Development and documentationPlans and specifications of all parts and components
5. Manufacturing, tests and improvementsTo date, this project is on hold for manufacturing The purchasing, prototype manufacturing, testing, and documentation updating sub-processes, will be developed once the manufacturing stage is executed 6. Certification DIN Spec 3105
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+ General Reviews
Parts list
Pos. | Qty. | Part Name | Part code | Part Type | Specifications | Review Status | Show All Comments | |
---|---|---|---|---|---|---|---|---|
A1 | 1 | 3D Views | ||||||
A2 | 1 | 3D Explosion Views | ||||||
B | Parts list | |||||||
C | Technical notes | |||||||
1.00 | 1 | Reflector | ||||||
1.01 | 20 | Parbolic segment | 26 gauge galvanized steel sheet (0.48 mm) | |||||
1.02 | 2 | Articulation support | Angle 1 1/2*1 1/2*1 1/2*4mm*150mm | |||||
1.03 | 4 | Clamp channel | Round iron pipe 1 1/4", sch40*150mm | |||||
1.04 | 8 | Clamp ear | Plate 1*1/8"*150mm | |||||
1.05 | 4 | Articulation screw | Hexagonal bolt M8*16mm, grade 5 | |||||
1.06 | 4 | Hinge nut | Hexagonal nut M8, grade 5 | |||||
1.07 | 4 | Hinge washer | Flat washer for M8 | |||||
1.08 | 6 | Clamp screw1 | Hexagonal screw M6*12mm, grade 5 | |||||
1.09 | 2 | Clamp screw2 | Hexagonal bolt M6*40mm, grade 5 | |||||
1.10 | 8 | Clamp nut | Hexagonal nut M6, grade 5 | |||||
1.11 | 2 | Clamp bolt | Wing bolt M8*12mm | |||||
1.12 | 2 | Clamp nut | Hexagonal nut M8, welded | |||||
1.13 | 1 | Reflector band | Plate 1*1/8"*4473mm | |||||
2.00 | 1 | Structure | ||||||
2.01 | 2 | Fixed shaft | Round iron pipe, 1", sch40 | |||||
2.02 | 6 | Burner beams | Plate 1*1/8"*200mm | |||||
2.03 | 6 | Burner support | Round iron bar 10mm*100mm | |||||
2.04 | 4 | Strut | 1*1"*2mm*830mm square iron pipe 1*1"*2mm*830mm | |||||
2.05 | 2 | Base1 | Square iron pipe 1*1"*2mm*1700mm | |||||
2.06 | 2 | Base2 | Square iron pipe 1*1"*2mm*800mm | |||||
2.07 | 4 | Adjustable wheel | Caster type adjustable wheel or similar, diameter 2". | |||||