Filament is escaping the extruder idler #40

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1. revarbat commented on Mar 23, 2019

   

   revarbat

   on Mar 23, 2019

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   Ah. Your drive gear doesn't have the self-centering groove that the mk8 drive gear has.
   https://folgertech.com/products/mk8-drive-gear-for-reprap-extruder-5mm-bore-and-7mm-effective-dia-mk-8
2. ManuGithubSteam commented on Mar 23, 2019

   

   ManuGithubSteam

   on Mar 23, 2019 via email

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   Hi Revar, I was under the impression, that the groves in that gear would off center the filament path into the extruder. And did not use it. Is this the case? I just did a visual check... Have a nice day Manuel

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   On Sat, 23 Mar 2019, 06:34 Revar Desmera, ***@***.***> wrote: Ah. Your drive gear doesn't have the self-centering groove that the mk8 drive gear has. https://folgertech.com/products/mk8-drive-gear-for-reprap-extruder-5mm-bore-and-7mm-effective-dia-mk-8 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#40 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADS_4qS2xrRxDMew1yYk9ncx2YV_z8iHks5vZbz4gaJpZM4bXS2r> .
3. revarbat commented on Mar 23, 2019

   

   revarbat

   on Mar 23, 2019 via email

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   You can just re-center the drive gear groove over your filament path by re-adjusting where it is on the motor shaft. Up to and including turning it around backwards. Shouldn't need to, though. In any case, as you've found out the hard way, the groove keeps it in line. - Revar

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   On Mar 23, 2019, at 2:44 AM, Manuel ***@***.***> wrote: Hi Revar, I was under the impression, that the groves in that gear would off center the filament path into the extruder. And did not use it. Is this the case? I just did a visual check... Have a nice day Manuel On Sat, 23 Mar 2019, 06:34 Revar Desmera, ***@***.***> wrote: > Ah. Your drive gear doesn't have the self-centering groove that the mk8 > drive gear has. > > https://folgertech.com/products/mk8-drive-gear-for-reprap-extruder-5mm-bore-and-7mm-effective-dia-mk-8 > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <#40 (comment)>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/ADS_4qS2xrRxDMew1yYk9ncx2YV_z8iHks5vZbz4gaJpZM4bXS2r> > . > — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#40 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAVXMQE-4WsJwjTsAFfBtS-f-fRbWijyks5vZfd1gaJpZM4bXS2r>.
4. ManuGithubSteam commented on Mar 24, 2019

   

   ManuGithubSteam

   on Mar 24, 2019 via email

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   Hello Revar, I know but I mean not in the X direction where I can slide the gear into position. I mean in the y direction. So to speak that the groved gear "hole" (seen from top) is not centerd on the hole below because of the groved out material. As I see it with the grove it is not a straight line anymore. But I could be wrong. Also: in the assembly manual the gear looks more like mine and not a groved one. Manu

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   On Sat, 23 Mar 2019, 10:47 Revar Desmera, ***@***.***> wrote: You can just re-center the drive gear groove over your filament path by re-adjusting where it is on the motor shaft. Up to and including turning it around backwards. Shouldn't need to, though. In any case, as you've found out the hard way, the groove keeps it in line. - Revar > On Mar 23, 2019, at 2:44 AM, Manuel ***@***.***> wrote: > > Hi Revar, > > I was under the impression, that the groves in that gear would off center > the filament path into the extruder. And did not use it. Is this the case? > I just did a visual check... > > Have a nice day > Manuel > > On Sat, 23 Mar 2019, 06:34 Revar Desmera, ***@***.***> wrote: > > > Ah. Your drive gear doesn't have the self-centering groove that the mk8 > > drive gear has. > > > > https://folgertech.com/products/mk8-drive-gear-for-reprap-extruder-5mm-bore-and-7mm-effective-dia-mk-8 > > > > — > > You are receiving this because you authored the thread. > > Reply to this email directly, view it on GitHub > > < #40 (comment) >, > > or mute the thread > > < https://github.com/notifications/unsubscribe-auth/ADS_4qS2xrRxDMew1yYk9ncx2YV_z8iHks5vZbz4gaJpZM4bXS2r > > > . > > > — > You are receiving this because you commented. > Reply to this email directly, view it on GitHub < #40 (comment)>, or mute the thread < https://github.com/notifications/unsubscribe-auth/AAVXMQE-4WsJwjTsAFfBtS-f-fRbWijyks5vZfd1gaJpZM4bXS2r >. > — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#40 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADS_4sn4Y7MC3PRXFnf24jjE2FFcfcHdks5vZfgrgaJpZM4bXS2r> .