所以我在喂养一些细丝（Flex / Carbon Fill）的问题，也不会用弯曲，碳丝需要更多夹紧压力。收缩也引起了长丝磨削。在拆卸挤出机后检查它可以看到它真的只有设定的夹紧压力，因为空转轮固定到位。
So initially tried a part of thingiverse which worked reasonably well… but then went whole hog and made this with a BMG clone extruder, custom clamp and tried to use the UPBOX heater element components but it wouldn’t feed reliably as filament was too hot and soft going into the UPBOX heater throat. (this is why the BMG was cut across the bottom to try and use the original parts). Change the heater block completley but re-used the upbox parts in the end and now it works great. Note the UPBOX uses PTC thermistors (resistance increase with temp)… i tried common aftermarket thermistor but the are NTC type and it read 320 degrees at ambient LOL!.
对于逆转步进电机方向来说，您需要的几件事（可以通过在连接器端交换两根线上可以轻松完成），从BMG的比率为3：1时，将流量显着缩放。奇特粉丝有点。但它适用于治疗，如果有兴趣的人可以提出更多信息。理想情况下，您需要使用Cura Mod Ive完成（文件在此论坛上，允许粪便生成可以使用Up Studio传输的Up的完全兼容的GCODE）作为其无法访问的唯一方法，因为没有任何访问到固件。
