Documentation

TECHNICAL DOCUMENTATION – RELEVANT INFORMATION

 

1. 1. 1. IMPORTANT GENERAL INFORMATION – for ALL operations
         1. Documentation in PL, EN languages ​​- in accordance with the rules of technical drawing.
         2. Optionally editable files, preferred file format – .dwg, * .dxf, * .STEP
         3. File names according to your own system, unique names, maximum number of characters – 21
         4. Provide all relevant information on the material (type, thickness, quantity, surface finish, etc.)
         5. Specify the standard and requirements for the process in the case of coatings (e.g. painting, nickel plating, galvanizing)
         6. Standards and tolerances adequate to the processes:
            – laser cutting: PN-EN ISO 9013;
            – mechanically and plastically processed parts: PN-EN ISO 2768;
            – welded parts: PN-EN ISO 13920.
         7. Do not provide drawings of several parts in one file.
         8. Each change in a drawing should be associated with a change in the revision in the file name and in the drawing table (a new revision is a new drawing).
         9. It should be remembered that sharp corners of laser-cut elements can be rounded off, the rounding radius is ~ 10% * material thickness.

  

2. 2. 2. IMPORTANT INFORMATION FOR LASER CUTTING.
         1. The cutting plan should be in * .dxf format, without dimensions and other annotations. Only outer and inner contours.
         2. The detail drawing should be on a scale of 1: 1,
         3. The drawing should be without blocks, splines, overlapping lines and no open contours.
         4. One * .dxf file should contain only one cutting plan.
         5. Mark the engraver with a yellow line.

 

3. 3. 3. RECOMMENDATIONS FOR BENDING.
         1. The detail drawing should be in * .dwg format.
         2. It should contain dimensioned projections of the detail after bending and a flat plate pattern with bending lines.
         3. The minimum bending distance depends on the thickness of the material and for its correct selection, use the study from https://plasmet.net/technologia/.
         4. Holes too close to the bend line may become distorted.
         5. As a rule of thumb, the bend radius should be the material thickness.

 

4. 4. 4. RECOMMENDATIONS FOR MECHANICAL MACHINING.
         1. Provide the model in * .step format or a dimensioned drawing in * .dwg format with surface roughness marking.

 

5. 5. 5. RECOMMENDATIONS FOR WELDING
         1. The delivered drawing should include the types of welds and their dimensions.
         2. For structures consisting of several elements, a multi-level structure (BOM – Bill Of Materials) should be maintained.