@Glider.，我还应该注意到它由两个SS管安装的散热器非常弱，并在Y轴上增加斜面。To test, the next time you swap-out a nozzle… before you advance the filament into the nozzle… press downward or upwards on the heat-block to simulate the pressure from the extruder-motor advancing and retracting the filament, but don’t press too hard or you could bend/shear the bolts hidden in those two ss tubes, and only test when the heat-block is cold.
警告:如果您决定执行该测试，请知道您可能需要在UpStudio或任何您使用的方法中执行床平程序来重新校准z高度。
作为打印机的一部分，防止维护常规SS管内的两个螺栓应舒适。一如既往地，当打印机在室温时，应拧紧除喷嘴以外的任何东西，都有一大吨的关键铝部件。这两个螺栓具有细螺纹，如果铝制散热块温暖或更热，则在拧紧这两个螺栓时，散热器中的螺纹将变形并削弱。If you’re not sure of how much to tighten those two bolts install a regular spring lock-washer(not heavy-duty) under the bolt heads, and when tightening… only tighten to the point when the two ends of the lock-washer align and no further.
Cautionary note: Remounting the heat-block is a real pain, seriously, it’s a major hassle to get the ss tubes aligned properly, the bolts need to be located in the middle of the ss tubes so the heat-loss from the heat-block is contained efficiently… three hands recommended.
我读了许多Cetus所有者在听到着名的挤出机砰砰声时要求技术支持，当灯丝没有正常推进时出现了一个问题时。如果镜头突然突出，并且根据灯丝的严重程度不正常地推进，则散热和喷嘴组件将上下移动并在那些两个SS管上暂时弯曲。您可能希望检查安装热块的两个螺栓仍然舒适。
你可能会想到......好吧......我会只是摆脱那些两个SS管和螺栓内部，用封闭式块装配一个封闭的块......不这样做。整洁的小包裹在那里播放，任何。::重大变化::。将像疯狂一样吸出热量的热量。我的建议：拆下两个SS管和螺栓，不要用该区域的任何东西替换，并在此帖子前面的热块上方安装在散热器上方的喷嘴上方的稳定器。Your print quality will double and it will lower the heat-zone closer to the heat-block and lessen the heat-creep you are most definitely experiencing every time you print … you’ll be on-the-right-path to the benefits of the heat-breaks in the most expensive extruders available today.
警告注意：当打印机打印时，不要试图拧紧任何东西，不要将舌头放在喷嘴上的原因，因为您需要20美元。Don’t do anything I recommend without careful thought 'cause you will experience a boost in satisfaction, a much higher-quality printed product and spontaneous happier moments every-time a print finishes… 'cause I’ve heard… too much of a good thing can be addicting and I have no idea how to un-addict you.
干杯
