calculates the surface to be painted in a set

[reggio]

hello, what if the painter for certain works passes from €/kg to €/m2??

is there a quick way to calculate the surface to be painted directly from the axieme?

++ and if I want to be refined (and asshole) and want to remove the surface of those trees, that plate to burn and those details to galvanize ... how to calculate the remaining surface to be painted?

 

[MassiVonWeizen]

if from your previous post on the painting you took a spider from the hole you could start there.
assuming that you have a separate skin, if you make a mass property currency gives you a surface, which however is the overall one of all surfaces. you could, only for calculation, bring skin thickness to 0.001 and thus have an almost faithful value
There was a discussion about how to calculate only the external surface.

 

[reggio]

... uhmmm in the previous I solved, but I had few plates and parts and I created the surface offset one part at a time ... here I have a set with several parts (1362 - of which only 127)

Do you want to condemn me to elaborate and sum the sup of 127 parts?

to me it would be enough to get to a approximately ... paint bin + or -

 

[MassiVonWeizen]

Try looking for that discussion.
Maybe he had also participated in mike or marcof... But I don't put my hand on fire.

 

[MassiVonWeizen]

we start from the first sentence

if the varnisher for certain works passes from €/kg to €/m2???

Do you have the figure in kg?
if you can make an equation that turns the kg into m2
if not the speech is much more complicated and you have to understand: how the model is structured and if this paint exists and if it has a measurable size.

 

[reggio]

we start from the first sentence

Do you have the figure in kg?
if you can make an equation that turns the kg into m2
if not the speech is much more complicated and you have to understand: how the model is structured and if this paint exists and if it has a measurable size.

... ok, I said not exactly... but I follow you...

+/-2000kg = 2t of steel with ps=7,85t/m3 ==> 0.2547m3 ==> if it were a cube 0.2547m3^(1/3) = 0,6339mt
0,6339mt^2*6 = 2,411 m2
€0.70/kgx2000=€1400 ==> €580/m2 o_o
... where am I wrong? .. because I'm sure you'll have another method...

 

[MassiVonWeizen]

until 2.411 the accounts return. just draw a solid cube to verify them.
the thing that doesn't come back, it seems to me that the weight that you multiply the cost per kilo for the total mass that obviously also counts on the inside of the piece.
I think you don't have to make such a comparison because it's misleading.
the equation you use to obtain the surface, even if it has the limit you use a given, the number of sides, not manageable; However, there is the property called surface area.
if you want to convert the price from kg to square meters you need to know how many kg you use to paint the cube and from that then you get the price to the square meters

 

[Sp4rk0]

Good morning to all, I reconnect to this discussion a few years ago because I have the same problem, to calculate the painted surfaces convert the model into surfaces and then select all and verify the surface.
My problem is that the tubes, which in my case are open in the highlighted area, are converted to internal and external surface, is there a program or method to extrapolate only the outer area of the tube?
I can't calculate the surface with the proportions, I have too many areas that should not be painted.

 

[MassiVonWeizen]

Is there a program or method to extrapolate only the outer area of the pipe?

select the external surface and with the command measure revenues the area.
with the command deletes face selections internal surfaces and headers and revenues the only external surface as attached

 

[Sp4rk0]

so I still have to do a "cleaning" of surfaces before calculating everything.
and to have only surfaces, save the axieme as part and set it on only surfaces is correct, or are there other procedures?

Thank you.

 

[MassiVonWeizen]

saving the axieme as part and setting it on only surfaces is correct, or are there any other procedures?

Does it return only external surfaces?

 

[MassiVonWeizen]

forse with questa macro https://www.3dcontentcentral.com/macros/macro.aspx?id=341816

 

[Sp4rk0]

Does it return only external surfaces?

you do me a part with only surfaces, however I also try the macro, thank you very much.

 

[Sp4rk0]

the macro creates me a solid body, and the surface area is greater than the axieme, so nothing.