Manual shearing machine for 3mm plate
From OHO - search engine for sustainable open hardware projects
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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
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Description
Manufacturing project
Technical documentation
PDF plans | |
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CAD files | |
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+ General Reviews 
Parts list
| Pos. | Qty. | Part Name | Part code | Part Type | Specifications | Review Status | Show All Comments | |
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| A1 | 1 | 3D views | |
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| A2 | 1 | Exloded 3D views | |
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| B | Parts list | |
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| 1.0 | 1 | Table structure | |
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| 1.1 | 2 | Table angle | Production | Angle 1 1/2*1 1/2"*4mm, A36 steel | |
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| 1.2 | 2 | Table side angle | Production | Angle 1 1/2*1 1/2"*4mm, A36 steel | |
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| 1.3 | 2 | Table front angle | Production | Angle 1 1/2*1 1/2"*4mm, steel A36 | |
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| 1.4 | 2 | Table back leg angle | Production | Angle 1 1/2*1 1/2"*4mm, steel A36 | |
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| 1.5 | 2 | Table reinforcement angle | Production | Angle 1 1/2*1 1/2"*4mm, steel A36 | |
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| 1.6 | 1 | Angle2 table reinforcement | Production | Angle 1 1/2*1 1/2"*4mm, steel A36 | |
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| 1.7 | 4 | Anchor plate | Production | Plate 1 1/2*3/16", A36 steel | |
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| 2.0 | 1 | Shear body | |
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| 2.1 | 1 | Lower base plate | Production | Plate 16mm, steel A36 | |
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| 2.2 | 1 | Support center b | Production | Plate 16mm, steel A36 | |
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| 2.3 | 1 | Upper base plate | Production | Plate 16mm, steel A36 | |
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| 2.4 | 2 | Support plate | Production | Flat bar 1 1/2*3/16", steel A36 | |
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| 2.5 | 1 | Blade support1 | Production | Square bar 1/2", steel A36 | |
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| 2.6 | 1 | Blade support2 | Production | Square bar 1/2", steel A36 | |
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| 2.7 | 1 | Mobile blade | Production | Leaf spring 10mm, steel 9260, optional 13mm | |
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| 2.8 | 1 | Fixed blade | Production | Leaf spring 10mm, steel 9260, optional 13mm | |
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| 2.9 | 2 | Screw for pivot | Standard | Hex bolt 1/2*2 1/4" nc | |
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| 2.10 | 6 | Fixed blade screw | Standard | Hexagonal screw 3/8*1 1/8" nc, optional l 1" hexagonal screw | |
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| 2.11 | 4 | Pivot nut | Standard | Hex nut 1/2" nc | |
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| 2.12 | 2 | Washer2 | Standard | Flat washer for 1/2" nc | |
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| 2.13 | 2 | Washer | Standard | Flat washer for 3/8" nc | |
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| 2.14 | 4 | Support nut | Standard | Hex nut 3/8" nc | |
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| 2.15 | 2 | Support bushing | Production | Round bar 3/4", A36 steel | |
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| 3.0 | 1 | Lever | |
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| 3.1 | 1 | Lever arm | Production | Plate 12mm, A36 steel | |
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| 3.2 | 1 | Lever bar | Production | Plate 3/16" or 3/4" round bar | |
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| 3.3 | 2 | Lever arm | Production | Plate 12mm, A36 steel | |
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| 3.4 | 2 | Lever bushing | Production | 3/4" round bar, A36 steel | |
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| 3.5 | 2 | Union screw | Standard | Hex bolt 1/2*2 1/2" nc | |
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| 3.6 | 4 | Rib nut | Standard | Hex nut 1/2" nc | |
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