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HDEAR

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  1. OK, here's how I would normally do it. Because you can't mitre individual sheets, you have to know how to manipulate the bend reliefs. Once you get your head around that then it becomes relatively easy to set up a mitred feature. 

    So here's a video, sorry it's a bit jerky and I made some blues ( like not positioning the end bends properly at the start ) but you get the picture.

    To make a mitred box like this, it would take me about 5 minutes tops ( without interruptions ). I never use out or in bends - I just make my own calcs and use smooth bends.

    Note that to change width of ends, the mitered top bends will not follow the stock width change BUT it's just a matter of setting that underneath bend length to suit once that's done.

    Enjoy

    600x400x300 mitred box.ics

    Mitred box instructions.txt

  2. OK, I am getting pretty much the same as you Sarath. 

    If I do Unfold Export to DXF with the settings as per below ( only requesting bend lines and un-checking write SM informations ) I still get some info as you see on the second DXF snip below.

    When I use ICMECH Tool face to DXF, I get the whole 9 yards! ( first DXF snip below )

     

    image.thumb.png.73be44314aad4f8bb6b07d690c19cdd5.png

     

     

     

    image.thumb.png.6dc603bc1dd3316685a5f58d69dad404.pngimage.thumb.png.c42ea047cb6a46c0db1df41d4cc67637.png

  3. Hi all,

    Further to my previous videos about working out left or right for corner reliefs, I decided to show you how I go about determining corner relief values on two ( or more ) sheet metal plates requiring internal or external mitred flanges.

    There are 4 videos, so it pays to look at them in sequence.

    I'm new at doing videos so take it easy on me won't you :rolleyes:

    More on bend reliefs for mitres on separate sheets.ics

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  4. NOTE! The earlier video I made, had a major mistake. This has now been corrected ( noted May 22 20:24 GMT )

    Here is a tip for those of you wanting to know which bend is affected when making closed reliefs.

    NOTE! The text 'Left' and 'Right' is only shown here to demonstrate which side is affected. Obviously you'd never put these texts on your actual model,

    In addition, Malcolm has kindly lent me his handy ICS file which shows bend directions and 'look-at faces' to share with you.

     

    image.thumb.png.9bcc88882d518226b797aacbf6914d08.png

     

    Sheet Metal - Bend Corner Reliefs - Look At Face - 20230522.ics

     

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