to reduce this file size i have used dgnpurge,dxfout,dxfin,wblock,exporttaautocad,purge audit ,but still file size is 14mb
somebody help me to know what is the problem in this drawing
https://www.dropbox.com/s/2t8b7o9jpfnq8g6/XREF-FF-CSD.dwg?dl=0
Solved! Go to Solution.
Solved by rkmcswain. Go to Solution.
I have not looked at the drawing, but I would guess DELCONSTRAINT → All will probably help.
I didn't spend a whole lot of time on it, but it looks like you just have a drawing with a lot of entities in it.
123,000+ lines
31,000+ arcs
28,000+ polylines
28,000+ splines
9,400+ ellipses
Now I didn't check to see if any of those are duplicates or not.
There is certainly some efficiency to be gained from converting some of the repetitive shapes into blocks instead of repeating the same geometry over and over. (Hint: Isolate all the ARCS and/or ELLIPSES and take a look)
Other than that, I don't see any, what you might call, corruption due to unwanted data in the drawing. I used SuperPurge to check it out.
I has similar results as rkmcswain. Nothing inherently wrong with the drawing, just an excess of single entities. I exploded the block then used OVERKILL which found/deleted tens of thousands of overlapping objects, but still didn't significantly reduce the file size.
Surely (hopefully) the drawing wasn't created using all those single entities. Where did the drawing originate? (My guess is that it's block created by using FLATSHOT on drawing that was originally 3D)
yes. you are right all of these arc,ellipes etc file size is huge now i have manage all those stuff so now file size is 4mb
I am really new to autoCAD. I created a drawing for my mask design. The .dxf file needs to be less than 1.5 mb to manufacture. However, the file is now +60 mb. I tried purge and reapps but it's still really big. Can someone help me out with this issue please?
https://www.dropbox.com/s/zfrsbjajjxl2a85/Three_pattern_CNT_mask_YL.dwg?dl=0
Unless it's a binary DXF file, which according to the documentation is about 25% smaller.
One of your squares with the dense arrays create a DXF file about a 1.5MB friend: but I only got a 20MB DXF file using AutoCAD 2015 and exporting to an R12DXF file. I'm not sure it actually finished though.
May I ask what this is? looks like a radar array front panel to me and I'm not sure a CNC machine can actually create those tiny holes you have arrayed in each if it is meant to be created as a single panel.
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