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補上設定參數#1

補上設定參數#2

真是屋漏天逢連夜雨，前幾天是板子的5V供電故障，改以USB外接電源繼續工作，不知道是不是我幾乎24小時使用的關係，昨夜裡後吹散熱風扇罷工堵料了.....Orz 有人知道哪裡可以買得到適合的規格嗎?有沒有辦法利用另一個溫度量測散熱鰭片做第二層把關，過熱就讓機器暫停並降溫。

噴頭的散熱風扇不是12V嗎，還是2·0版的新機板有改過，散熱風扇網拍有很多找一下應該不難吧

是12V沒錯，也利用空檔上網也買到了一樣的風扇。不過在整理噴頭的時候，熱敏電阻居然自己斷了.....現在已是室內淹水狀態，停擺。atom使用的熱敏電阻B值常數是3950嗎？

http://goods.ruten.com.tw/item/show?21503337537188

昨晚去光華尋找，以為這東西應該不難買，沒想到問了三四家大間的電子材料行都沒有，只好網路下訂。

球頭請上油 3Q~

請問馬克大，球頭與磁鐵會碰到嗎，還是只有黑色塑膠邊緣會與球頭磨擦？

設計上是不會碰到磁鐵，是黑色塑膠一圈面接觸，上油之後解決了嗎?

沒錯, 上油就好了, 我也出現這種症頭 XD

但過陣子油會乾掉, 又會再次出現, 要定期保養

今日才試印，上完油後滑溜的跟什麼一樣，感謝！

小小抱怨一下, 這罐油不管怎麼小心, 油都會不小心流出來瓶子上 XD

只好一打開就用手接...誤

出料不順

+1可能要檢查喉管是不是有碳化物堆積造成不順喔！

好的感謝，我會找找問題!

it means it can't read the temperature from thermistor.
I am wondering if your controller board might got some issue or short somewhere.
It's happened too frequently.
Suggest to check if anything is abnormal short. Check the heater, thermistor.

Thanks Clarence, I thought it might be something like that. I think the best I can do is make sure the connection to the thermistor plug on the motherboard is solid. Assuming it is I reckon I'll just have to wait and see how it goes. I replaced the motherboard once so if necessary I can do that again.

韌體重燒一次看看

哇..這1.0放的還真久;p

我重新Uplaod了兩次Firmware，LCD還是這個畫面

那usb 接pronterface能直接控制嗎?..可以的話檢查LCD的排線..應該只是單純LCD這段訊號傳輸的問題

不好意思第一次用Pronterface，左方的按鈕都沒反應，不過右方的command line似乎可以用，send m119有回應；LCD排線有重插試過了

左方沒反應檢查12V電源有沒有近來

Clarence Lee 謝謝！的確是LCD訊號傳輸的問題，反覆多重插幾次顯示的字終於正常了 :)

說明書沒有?

我手上的2.0說明書沒看到完整分解圖，就慢慢拆，可惜沒有早一點看到你整理的筆記

Good point, this feature would be nice to have.

How about adjust the metal plate and the fan position?

Clarence is correct - I had the same problem and fixed it by slightly adjusting the connections between the cover and the two side-blowing fans.

it looks like that the side-blowing fans not installed correctly

I installed the side-blowing fans with their blades facing towards extruder, not away from it like the above photo shows.

Does it matter, as long as the airflow opening is pointed down, towards the extruded filament?

if side-blowing fans towards extruder, it will inhale the air from the extruder, i think it will help nozzle throat temperature control, but not good for lower the temperature filament.(the source air temperature is higher then facing outside)

You are correct - I did install the fans backwards. So far I have not noticed any problems resulting from that so I will leave them alone for now. TIme will tell if I need to reverse them.

I think it depends, if it's too cold. Then reverse direction might be a good choice.

Yes. I'm in Sunny Southern California - it never gets cold here.

The Ball Screws had some oil?

Birk Binnard to start with I also faced the fans inwards towards the nozzle. I printed this way for about 50 hours. Then I wanted to turn them, but discovered that the bottom heat shield was bend the wrong way. I bend it out side in with a pair of pliers and re-installed everything according to manual. No dobt the colder air from outside cools better.
If you do need less cooling then simply set this in KISSLICER.