ATOM 3D Printer Group 造訪社團 » EX

請問各位大大，有先進用Simplify3D 4做切片嗎?機型是Atom 2.5ex ，可以分享一下設定檔嗎?感謝~~感謝了

I thought it was a clogged nozzle...but this is what I found after disassembling my hotend. The strange kink was just above the PTFE tube inside the hotend. I've never seen this sort of thing before so I made a guess and reduced Prime/Retract from 5 mm to 4 mm. My next print should tell whether or not this is a good fix; the print should take around 30 hours.

Update: well it just happened again - so retraction isn't the problem. My hotend configuration has only 2 side blowing fans and these were set to "auto", but when I took the hotend apart I noticed that the Y connector (I have the 2.5 EX connector part) was quite hot. So after getting everything back together I'll try keeping the side blowing fans on 100%.

Naturally I got the dreaded "Min Temp error" when I put the hotend back together, so I had to take it all part again and fix a broken lead from the thermistor.

Update2: Well, that's not the problem either. I found out there's a small piece of filament stuck inside the Y-connector and I can't figure out how to get it out. Pushing it from either end just jams it in worse. I have another slightly different Y-connector but that one doesn't work either; for some reason filament gets stuck when I feed it through the connector. I think it's related to the curvature that happens inside the connector.

I might try torching the original connector and just melt whatever is in there - that's a very effective technique for clearing nozzle jams.

翻譯年糕

請教一個問題，我的ATOM 2.5EX印一個直徑15cm的物件，大約印了2-3mm就會發生磁鐵桿脫落的問題，嘗試水平轉90度+放慢速度也是一樣，請問是哪裡的問題?謝謝大家!

When trying to auto level my Neutron, this is what I get. The effector wont go all the down to the build plate, it stays some where around 140-150mm above the plate, goes through all the motion of leveling, but does nothing. I increased my build height from 200mm to 220mm, but I'm not sure where to change it in the firmware. Any help would be very much appreciated. I'm excited to get printing.

翻譯年糕

Mag Xmaker Mini Factory Bremen Germany.
Fully Loaded with Holy Trinty 5 Axis CNC Vertical Milling Machining Center. Equipped with:
1)
VMC 857 Entire Machine Mechanical Structure.
X Travel = 800mm
Y Travel = 500mm
X Travel = 700mm
Automatic Tool Changer. A capacity of 24 Tools.
Dual Axis 4th and 5th Axis Rotary Tilting Table,
Maximum working Diameter 500 mm and 500mm in Height.
2)
VMC 655 Entire Machine Mechanical Structure.
X Travel = 600mm
Y Travel = 500mm
X Travel = 500mm
Automatic Tool Changer. A capacity of 24 Tools.
Dual Axis 4th and 5th Axis Rotary Tilting Table,
Maximum working Diameter 355 mm and 300mm in Height.
3)
VMC 245 Entire Machine Mechanical Structure.
X Travel = 200mm
Y Travel = 4000mm
X Travel = 500mm
Automatic Tool Changer. A capacity of 16 Tools.
Dual Axis 4th and 5th Axis Rotary Tilting Table,
Maximum working Diameter 180mm and 250mm in Height.

Entire machines except for the Controller. having my own controllers already. Siemens 5 Axis (3+2) ShopMill Controller.
Included.
*Extra Tools and for the Tool changing and workpiece fixtures and practically Fully Loaded Mechanically except the Controller interface.
*3D Probing and Scanning.

翻譯年糕

雙色列印問題
2.5EX 買了一年多
從沒試過雙擠出列印
試了好久，解決了送料問題
終於可順利做雙擠出列印
有點小感動
但列印品質不佳(單擠出品質沒問題
噴頭也容易接觸到換料柱表面
請問該朝哪方向改善?

各位前輩好，想請教我每次開始列印的時候前面一點點(外圈的部分)會無法正常黏貼在熱床，
之後就比較正常了，請問是出料不順的問題 還是噴頭高度的問題呢，請前輩指點一下校正方向 ? ?
Ps.機器為2.5ex , Z offset 0.3 ,Z speed 50
如有需要提供其他資料再跟我說
感謝各位前輩

3D列印新手 第一次列印請教

昨晚剛組好2.5EX, 金屬料架尚未安裝, 下載官方300MM HIGH GCODE列印結果如下:

1. 整體外觀: 靠近熱床70mm外觀良好, 以上大約每35mm產生一個大波紋(照片3), 靠近上端70mm橫向不平整紋路生外角線顫抖(照片4)
2.尺寸: 底部34.92mm*34.80mm, 頂部35.00mm*34.87mm, 長度約300mm(游標卡尺不夠長)
請問這樣正常嗎? 後續要如何調整校正尺寸誤差?

列印途中貓咪一直跳上桌被我抱下來有影響嗎?

另外自動校證時, 有裝彈簧會掉桿, 不裝彈簧固定有2個點光學限位開關誤亮, 我只好用橡皮筋過了, 請問還有什麼好方法嗎?列印完要等熱床冷卻才拆, 還是馬上可拆?拆完後玻璃面如何清理? 謝謝!

我想要賣_ATOM2.5EX- 3D列印機
機型：ATOM2.5EX
機器情況：我自己對3D列印機根本不瞭解（看到廣告影片很震撼....就買了！）
購買之後，才知道要自己按圖組裝
我依據官方圖指示：花一個星期（終於組裝好了）
....可是：我不會用啊！
本來想：等有時間再去找專家學習（但一直沒時間...）就一直放著！
當初：是花六萬元購買
一年前，有在網路要賣：4萬九千元（來詢問者後來卻沒買）
我也不缺錢，就一直放著........
最近，友人在網路（問官方是否還有在賣ATOM2.5EX）
我這一台，就來賣賣看：半價...那就是：三萬元
不過，先講清楚（不准議價）要自取
可以先來看機器（100% 插電通過電源），確認可以再付款！

我想要請教大家關於水波紋的問題

我用的是ATOM2.5EX機台在印0.2層厚沒有明顯水波紋
,但是換印0.1時發現一整個戒指都是水波紋
(可能這個料比較敏感這是鑄造用線材,
在印PLA或是ABS並沒有這樣的情形)

我上網找了一下資料他說水波紋主要的原因如下:
1、列印速度過快
過快的列印速度，會導致列印頭在突然改變方向，或轉彎時震動；可以嘗試降低列印速度；
2、固件加速度
加速度是震動及波紋問題的主要因素，可以嘗試將加速度調低，這會使列印頭在轉彎或改變方向時更緩和，從而減少震動及波紋；
3、機械原因
如果上述都沒有解決這個問題，那麼你應該檢查機械造成震動的原因。例如：可能有鬆動的螺絲或支架損壞。建議你在印表機運行的時候仔細觀察是哪個地方產生的震動，嘗試解決這個震動源，大多數人最終解決波紋問題都是在機械方面找到原因。

我跟著找問題:
1.列印速度過快,但是我調低反而更明顯(越變越立體)調高超過50就有跟30一樣的水波紋沒有改善
2.固件加速度:我是用CURA,看了一下加速度並沒有開
3.機械問題:機械問題:在運作的時候我用手碰機台感受震動,是噴頭在接觸印的東西時會有些微的震動,空跑感覺不出來震動

請問還有能改善的地方嗎?沒有我就要嘗試在檢查機械或換濾波器之類的了(或是都只印0.2)...