CR-10 Extruder Coupling

thingiverse

Human: Replaces the PC4-M6 Pneumatic Fitting Push to Connect, which always tended to loosen the Bowden tube.\r\nWith this part the Bowden tube now holds bombproof. The M6 thread should not be tightened too much. The nut for the Bowden hose can be tightened to provide a secure hold. Use a second open-end wrench to hold it in place!\r\n\r\n05.04.2019: bowden_fitting_m6-101,5p-adapted.stl added - M6 thread is 101.5% thicker for better hold.\r\nM6-distance.stl added in case the tension of the Bowden tube always loosens the M6 connection by itself.\r\n\r\n28.05.2019:\r\nIn case the part breaks off again and again at the m6 thread:\r\nI have now added the file "CR-10 Extruder Coupling.stl". This has to be fixed with a cut-off Nozzle Throat (including inner Teflon). This holds now bomb-proof and there is no more breaking! \r\nEbay: https://www.ebay.com/itm/223267675136\r\n\r\n---------------------------------------------------------------\r\nI replaced the PC4-M6 Pneumatic Push to Connect Fitting, which always caused the Bowden tube to loosen.\r\nWith this part, the Bowden tube now holds securely. The M6 thread should not be over-tightened. The nut for the Bowden hose can be tightened to provide a secure hold. Use a second open-end wrench to secure it in place!\r\n\r\n05.04.2019: bowden_fitting_m6-101,5p-adapted.stl added - M6 thread is 101.5% thicker for better hold.\r\nM6-distance.stl added in case the tension of the Bowden tube always loosens the M6 connection by itself.\r\n\r\n28.05.2019:\r\nIf the part breaks off again and again at the m6 thread:\r\nI have now added the file "CR-10 Extruder Coupling.stl". This has to be fixed with a cut-off Nozzle Throat (including inner Teflon). This holds now securely and there is no more breaking! \r\nEbay: https://www.ebay.com/itm/223267675136