Difference between revisions of "Manual shearing machine for 3mm plate"
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Materials, components <br> | Materials, components <br> | ||
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All the materials can be located with some ease, in hardware stores, parts stores and/or junkyards | All the materials can be located with some ease, in hardware stores, parts stores and/or junkyards | ||
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Manufacturing as OSAT technology is possible? <br> | Manufacturing as OSAT technology is possible? <br> | ||
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Manufacturing processes <br> | Manufacturing processes <br> | ||
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In a small workshop, even at home, all the processes required for manufacturing can be achieved | In a small workshop, even at home, all the processes required for manufacturing can be achieved | ||
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Specific training <br> | Specific training <br> | ||
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Especially when it comes to heat treatment for the blades | Especially when it comes to heat treatment for the blades | ||
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1.4 Sustainability <br> | 1.4 Sustainability <br> | ||
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It is observed that both the materials used and the manufacturing processes are [https://en.wikipedia.org/wiki/Sustainability sustainable] from an economic, social and environmental point of view | It is observed that both the materials used and the manufacturing processes are [https://en.wikipedia.org/wiki/Sustainability sustainable] from an economic, social and environmental point of view | ||
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Market analysis <br> | |||
Analysis of the current products on the market <br> | Analysis of the current products on the market <br> | ||
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Requirements definition <br> | |||
Definition of the main technical data (size, capacity, power...) <br> | Definition of the main technical data (size, capacity, power...) <br> | ||
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Optinal functions and features <br> | |||
Definition of necessary/optional functions and features <br> | Definition of necessary/optional functions and features <br> | ||
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Revision as of 22:56, 17 January 2023
Manual shearing machine for 3mm plate Basic Data Category: Shears URL (first publication): https://www.youtube.com/watch?v=Oz5MzN0Pc_M Keywords: cutting, shear, diy, metal, machine, workshop, open source, spring steel, hardening License: CC BY-NC-SA 4.0 Organization: OHO Project status: Active
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
|
Description
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, click here to see the complete process 1. Feasibility study
2. Market analisis, requirements
3. Search & analisis DIY technologiesTest 4. Development & documentationTest 5. Manufacturing, tests, improvementTest 6. Certification DIN Spec 3105Test 7. Promotion, formationTest |
+ General Reviews
Parts list
Pos. | Qty. | Part Name | Part code | Part Type | Specifications | Review Status | Show All Comments | |
---|---|---|---|---|---|---|---|---|
A1 | 1 | 3D views | ||||||
A2 | 1 | Exloded 3D views | ||||||
B | Parts list | |||||||
1.0 | 1 | Table structure | ||||||
1.1 | 2 | Table angle | Production | Angle 1 1/2*1 1/2"*4mm, A36 steel | ||||
1.2 | 2 | Table side angle | Production | Angle 1 1/2*1 1/2"*4mm, A36 steel | ||||
1.3 | 2 | Table front angle | Production | Angle 1 1/2*1 1/2"*4mm, steel A36 | ||||
1.4 | 2 | Table back leg angle | Production | Angle 1 1/2*1 1/2"*4mm, steel A36 | ||||
1.5 | 2 | Table reinforcement angle | Production | Angle 1 1/2*1 1/2"*4mm, steel A36 | ||||
1.6 | 1 | Angle2 table reinforcement | Production | Angle 1 1/2*1 1/2"*4mm, steel A36 | ||||
1.7 | 4 | Anchor plate | Production | Plate 1 1/2*3/16", A36 steel | ||||
2.0 | 1 | Shear body | ||||||
2.1 | 1 | Lower base plate | Production | Plate 16mm, steel A36 | ||||
2.2 | 1 | Support center b | Production | Plate 16mm, steel A36 | ||||
2.3 | 1 | Upper base plate | Production | Plate 16mm, steel A36 | ||||
2.4 | 2 | Support plate | Production | Flat bar 1 1/2*3/16", steel A36 | ||||
2.5 | 1 | Blade support1 | Production | Square bar 1/2", steel A36 | ||||
2.6 | 1 | Blade support2 | Production | Square bar 1/2", steel A36 | ||||
2.7 | 1 | Mobile blade | Production | Leaf spring 10mm, steel 9260, optional 13mm | ||||
2.8 | 1 | Fixed blade | Production | Leaf spring 10mm, steel 9260, optional 13mm | ||||
2.9 | 2 | Screw for pivot | Standard | Hex bolt 1/2*2 1/4" NC | ||||
2.10 | 6 | Fixed blade screw | Standard | Hexagonal screw 3/8*1 1/8" NC, optional l 1" hexagonal screw | ||||
2.11 | 4 | Pivot nut | Standard | Hex nut 1/2" NC | ||||
2.12 | 2 | Washer2 | Standard | Flat washer for 1/2" NC | ||||
2.13 | 2 | Washer | Standard | Flat washer for 3/8" NC | ||||
2.14 | 4 | Support nut | Standard | Hex nut 3/8" NC | ||||
2.15 | 2 | Support bushing | Production | Round bar 3/4", A36 steel | ||||
3.0 | 1 | Lever | ||||||
3.1 | 1 | Lever arm | Production | Plate 12mm, A36 steel | ||||
3.2 | 1 | Lever bar | Production | Plate 3/16" or 3/4" round bar | ||||
3.3 | 2 | Lever arm | Production | Plate 12mm, A36 steel | ||||
3.4 | 2 | Lever bushing | Production | 3/4" round bar, A36 steel | ||||
3.5 | 2 | Union screw | Standard | Hex bolt 1/2*2 1/2" NC | ||||
3.6 | 4 | Rib nut | Standard | Hex nut 1/2" NC | ||||