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3D printer tips for gas nozzles?


hornguy

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Hello all.

I was just wondering if anyone has used 3D printer tips for gas nozzles and if in fact they are reasonable possibility.

As they seem to have a greater range of orifice sizes than mig tips, I am thinking they may be a decent option.

I’d love to hear your thoughts.

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  • 4 weeks later...
On 11/6/2021 at 2:55 PM, hornguy said:

Hello all.

I was just wondering if anyone has used 3D printer tips for gas nozzles and if in fact they are reasonable possibility.

As they seem to have a greater range of orifice sizes than mig tips, I am thinking they may be a decent option.

I’d love to hear your thoughts.

They are QUITE handy in small burners (3/8" or less) but too short in 1/2" are larger burners. Why is a matter of friction. the smaller the gas orifice the more friction interferes with acceleration through a tube, such as a MIG tip, or a capillary tube, so the shorter the "tube" should be. Drilled holes in thin plate becomes the best choice when the orifice diameter drops below ).010". While why favorite MIG tips are 1-1/2" long, only about 1/2" of their lengths, at the tip's end is actually a tube shaped, The other inch is larger and narrowing down.

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