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Prusa Mk3 R2B x-axis modifications
by martin_au
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I made some modifications to the X-axis motor and idler ends (denoted R2b). These are based on the original Prusa files, with the following modifications.
The idler pulley bolt has been reversed. This gives enough space for the walls surrounding the nut and bolt to be significantly thickened. In addition, the bolt socket and nut trap have been adjusted in size to remove slop around the bolt head and to make the nut socket a better fit, as per Geoff Gregors work (see bottom of notes).
These
The idler pulley bolt has been reversed. This gives enough space for the walls surrounding the nut and bolt to be significantly thickened. In addition, the bolt socket and nut trap have been adjusted in size to remove slop around the bolt head and to make the nut socket a better fit, as per Geoff Gregors work (see bottom of notes).
These
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