Difference between revisions of "Manual shearing machine for 3mm plate"
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====6. Certification DIN Spec 3105==== | ====6. Certification DIN Spec 3105==== | ||
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* Formal audit <br> Verification of the completeness of the documents: [[File:oho_cm3_gitlab2.jpg|300px|thumb]] | |||
** Parts list | |||
** Drawings of all parts and assemblies | |||
** Assembly instructions | |||
** Optional documents, technical notes | |||
: In the image, it can be seen that this verification is complete, except for the previous corrections, which refer to the final update of the blueprints | |||
* Assignment of reviewers <br> Search and assignment of peer-reviewers with sufficient expertise: | |||
**[[User:Xtech2020_review|Xtech2020_review]] | |||
** [[User:Thehunter|Thehunter]] | |||
* Peer-reviews <br> Realization of the peer reviews, technical clarification, improvements | |||
* Certificate <br> Issue of the certificate | |||
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}} | }} | ||
|certificate_requested=No | |certificate_requested=No | ||
|certificate_status=in process | |||
|reviewer1=Xtech2020 review | |||
|reviewer2=Thehunter | |||
}} | }} |
Revision as of 00:28, 19 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 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
Technical documentation
PDF plans | |
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Files: |
CAD files | |
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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 study
2. Market analisis and requirements
3. Search & analisis DIY technologies
4. Development & documentation
5. Manufacturing, tests and improvements
6. Certification DIN Spec 3105
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+ General Reviews ![General Reviews General Reviews](https://cdata.oho.wiki/images/thumb/0/00/Review.png/32px-Review.png)
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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