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Cross Knob acc. DIN 6335 B — zdjęcie 1

Cross Knob acc. DIN 6335 B

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Cross knob (dt:'Kreuzgriff') according to DIN 6335 B, except for the hole diameters and the hex sockets. See Details…

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Printables
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Details

Cross knob (dt:'Kreuzgriff') according to DIN 6335 B, except for the hole diameters and the hex sockets. See Details below.

'DN' in filename refers to outer diameter in mm.

DN63 - M8 hex bolt/ nut

DN50 - M8 hex bolt/ nut

DN40 - M6 hex bolt/ nut

DN32 - M6 hex bolt/ nut

The outer shape is according to the above mentioned DIN, but the boreholes differ. I've also added the hexagonal socket to accommodate a hex head or a hex nut. All hex head screws (old DIN 931, 933) work fine.

The FCStd-files have been made using FreeCAD 0.18.

Have fun.

Print Settings

Nothing specific.

Lessons' Learned

I've printed the first test with 10% and 2D-grid infill pattern and while tightening, I could hear the first crackling noise.

So - go for a more dense infill and a 3D-infill pattern, e.g. 3D-gyroid. Choose 3 outer shells for improved stability.

And maybe you want to print it rotated by 90deg relative to the model's original orientation. By that you load the handle ‘in printing plane’ which increases the stability significantly.

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