remove waste

[loredi]

Hello everyone, and congratulations on the forum that I think very useful.
My problem is the following. I did a part of sheet metal but after triggering the flat repetition appear on it of the discharges I would like to delete but I can't. Could someone help me?
Thank you in advance.

 

[re_solidworks]

Hello everyone, and congratulations on the forum that I think very useful.
My problem is the following. I did a part of sheet metal but after triggering the flat repetition appear on it of the discharges I would like to delete but I can't. Could someone help me?
Thank you in advance.

Hi.

you could try to remove them by editing the sheet and setting the gaps on laceration. sometimes, however, the sheet is wrong.

 

[loredi]

Yes, I tried but now tears appear, allego jpeg of the problem. Could I take them off somehow?

 

[sampom]

Yes, I tried but now tears appear, allego jpeg of the problem. Could I take them off somehow?

Why would you take them off?
If you want to fold it there where that axis passes you are obliged to make an unload otherwise the piego also involves the adjacent flap and "wrap" everything by ruining the piece.
to the limit if you just do not want them so, you can then edit (delete them) the dxf or dwg you send to the laser cutting (if you send them and if that's what you meant).

greetings
Mar

 

[sampom]

...

..but, reading now that you are a designer
if it is a pure aesthetic issue for displaying the particular then you should not use the sheets but model normally with the "solid functions".

greetings
Mar

 

[loredi]

I would like to eliminate lacerations because on the fold they become sharp points to understand us, which are not good. the procedure of fixing the dxf manually is very long and it is always from the end to the slightest modification of the .part file. create complications when I have to quote.

 

[sampom]

I would like to eliminate lacerations because on the fold they become sharp points to understand us, which are not good. the procedure of fixing the dxf manually is very long and it is always from the end to the slightest modification of the .part file. create complications when I have to quote.

but the fact remains that for such a turn you are obliged to create discharges. eventually they will be "tappati" later with a welding carry, then you will make sand, decappa, satin, brush. . Whatever you want, and you don't see any "defect" anymore.

greetings
Mar

 

[loredi]

Yes, this is true, but if there were no it would be easier, because they allow me to weld very little. laceration, according to my modest opinion, is the consequence of bending without waste, should not be preventive on cutting as for example a rectangular discharge (which preserves this latter, a "esthetic" dignity, if we want). if in flat repetition for example they closed themselves.. .

 

[sampom]

... laceration, according to my modest opinion, is the consequence of bending without waste, should not be preventive on cutting as for example a rectangular discharge (which preserves this latter, a "esthetic" dignity, if we want). if in flat repetition for example they closed themselves.. .

And no, you're wrong here. laceration is precisely a preventive operation to do on the sheet metal flap before bending, to delimit the fold (just like the rectangular unloading _o could also be a round hole_) and to prevent it from leaning beyond the desired area. There was no discharge, even using short size knives, the sheet would fold badly even beyond that line, as I explained before. It is necessary physically, and a cad mechanical mechanical mechanic (where the "esthetic dignity" is not a parameter) obviously takes into account and automatically assigns it to make you cut the developed template correctly. if the discharges closed automatically would end the purpose of flat repetition.

can you choose whether to use the laceration or the rectangular one, why if you prefer the latter do not use it?

greetings
Mar

 

[loredi]

I do not use them because then even if small remain visible and the customer does not accept them, for this I must remove them, including tears. . .

 

[sampom]

I do not use them because then even if small remain visible and the customer does not accept them, for this I must remove them, including tears. . .

..and then you will have to make a version/configuration in sheet metal for construction in workshop (to which you will say to stop and "finish" all the waste) and a "esthetic" with normal solid modeling to present to the customer (which will display the real condition of the finished piece).

greetings
Mar