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- #MAKING A SHEET METAL PART IN SOLIDWORKS 2019 SKIN#
- #MAKING A SHEET METAL PART IN SOLIDWORKS 2019 SERIES#
Make a physical one (possibly 3D print), skin it with paper, and trim to fit. You'd have to decide the priority between a smoother exterior and how many tiny bends you'd ask your fabricator to make (a hexagon or a 12-gon replacing a circle)
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It will not be as smooth, but it will allow you to unbend it.
#MAKING A SHEET METAL PART IN SOLIDWORKS 2019 SERIES#
You could re-model a similar part with a series of conic bends. This will tell you where you have stretch and compression, I'm guessing you'll want mostly stretch. To get a flat pattern, I'd do one of three things:Įither use Surface Offset with a 0 offset to make a copy, then use surface-flatten. This means it won't unfold as you have it drawn. I believe SW sheet metal only allows "conic sections" which means your bends all have to be a piece of a cone or cylinder - those are the kind of bends you can get from a brake, not from stamping or other forming processes. I would also expect this model would be able to account for material stretching as opposed to the "Surface Flatten" command which would not account for that. I made a test model which seems to do pretty well in both the folded model and the flat pattern. a sheet metal part that fits around the - A copy is made from the original model. Then, with a profile now only composed of arcs, and a second profile that is one large arc, you can use 'Loft Bends' to generate the geometry. click - We will be creating existing model. You could make the Tangent Arcs as long or as short as you need in order to closely approximate the ellipse. You would set the ellipse profile to be construction geometry on it then trace over it using Sketch Tangent Arcs. That third item is the issue with your current model. The feature only allows for sketch profiles that are 1) continuously tangent throughout the profile, 2) open profiles, and 3) composed only of lines and arcs. The foremost one is that it could not use the elipse profile in its current state. The time to flatten complex sheet metal bodies containing many bends has been dramatically reduced in SOLDIWORKS 2021. If you work with SOLIDWORKS on sheet metal parts with many bends, then you will find that performance is faster in SOLIDWORKS 2021. "Loft Bends" does have its limitations though. SOLIDWORKS 2021 Performance Improvements in Sheet Metal. It is a Sheet Metal feature that lets you create somewhat lofted geometry for Sheet Metal while still allowing it to unfold into a flat pattern. The feature you would want to look at using is called " Loft Bends". I hope this makes you a more efficient SOLIDWORKS user.That is a tough model for Sheet Metal to handle but I believe that you can get a workable model that will flatten if some changes are made. Right click on each multibody part in the graphics area, to export each flat pattern individually as a DXF and/or DWG file.
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Note: There are 2 bodies in the Cut List folder and 2 different flat patterns as well. Select the check boxes for bodies Body1 & Body2, then click button Select the plane as your ‘Trim Tool’, un-check box for ‘Consume cut bodies’, then click button ‘Cut Part’. Create a plane where you want to split your part. Where do I find the SOLIDWORKS Split feature? You can use sketches, faces, planes and surfaces as tools to split parts into multibody parts. The SOLIDWORKS Split feature in SOLIDWORKS Sheet Metal allows you to break apart into multiple solid bodies without removing any material. The SOLIDWORKS ‘Split’ feature will help you create a multibody sheet metal parts which will generate the desired flat patterns to export to the laser machine in no time. Never fear, the SOLIDWORKS ‘Split’ Feature is here. The laser operator would like you to QUICKLY generate two flat patterns for the laser, from your single piece sheet metal part. So, now you need to make your sheet metal part out of two pieces, instead of one piece. You were going to make the part out of a 60” x 144” piece of sheet but only 60” x 120” is available. It turns out the normal stock sheet metal size is unfortunately not available. Your detail drawings are released to the shop floor for manufacturing and the laser operator comes into your office and says, “Houston, we have a problem”. Using The SOLIDWORKS ‘Split’ Feature with SOLIDWORKS Sheet Metal