models downloaded from online libraries

[guala88]

Good morning.

I need to download from the web the models of commercial products. I was told however that if the downloaded solid does not have a resolution of 1.0e-6 can not be absolutely used for design, as being unresolved has quotas with many infinite decimal numbers and therefore can compromise the design. Is that true? if you, can you increase the resolution of the solid?

 

[cacciatorino]

Good morning.

I need to download from the web the models of commercial products. I was told however that if the downloaded solid does not have a resolution of 1.0e-6 can not be absolutely used for design, as being unresolved has quotas with many infinite decimal numbers and therefore can compromise the design. Is that true? if you, can you increase the resolution of the solid?

unloading models continuously and I never had any problem.

 

[Kaji]

if you, can you increase the resolution of the solid?

no, the resolution can only be diminished, not increased, indeed if you join, subtract or intersect multiple parts, automatically the new generated solid will have resolution equal to the minor of all original solids.
This is absolutely not true that this compromises design, at most it can slow down the "works" on the imported part because the work plan is set with different resolution, so you must remember to align the resolution of the imported part to that of the plan containing the profile you will work with. Moreover, although the resolution may be low, that is, the order of the centenary of mm, you can well draw profiles and assign measurements of the order of the micron and then quota them with tolerances etc.

However, in general the library parts do not change, so you should not meet any of these problems.