ATOM 3D Printer Group 造訪社團 » 硬體組裝保養調校

原文網址 Martial Geudin
2018-05-20 04:39:27

I have an issue with the auto bed leveling cycle. This issue came suddenly after and in between a range of identically printed parts. I adjust the screw under the sensor but still have the same result. At the begin of the fourth row the nozzle is pushed in the bed. I have to stop it by turning the machine off. I can't find out what I should analyze to get this issue solved. I also checked the most of the screws, the rims and their tension, the ball joints. I also set the machine to a restore fail save. But nothings helps. What can it be, is anyone here having the same problem and solved it.

翻譯年糕

Per Andersen
2018-05-20 05:45:06

I don't own one but looks like it can be becurse the bed is not level have you tryed a ned levering of the grid

Marx Wu
2018-05-20 07:18:02

Remove the spring when you do bed leveling, and assembled it back after bed leveling.

Martial Geudin
2018-05-20 15:53:24

I didn't had this before and the bed or the glass plate can't be placed in another way. For the spring, I don't think that the spring doesn't do its work, it is as the steppers don't move in equilibrium to each other. Can the voltage change on the drivers of the steppers. I once calibrated them to 0,4V because they had a different tension each.

Marx Wu
2018-05-20 16:05:57

Please try to remove this spring first, then do the bed leveling again, this is main reason what cause atom nozzle error move, I had experienced before and it is not happened only on me, but also many atom owners, so do it and see what will it happens!

Martial Geudin
2018-05-20 20:03:24

Hi Marx, why is Atom not redesign it without the spring? I should have done it in another way, because the sheet metal part on the head is being deformed by the executed pressure on the nozzle. I think that this is also the reason why the leveling is c hanging each time. It should be constant, but with this design it isn't possible. Deformation is a real fact, also the pressure isn't the same allover the bed. This point and each point next to the guides are very strong in pressure.

Per Andersen
2018-05-20 20:11:34

How wut you rate the atom martial is it worth the many money? Becurse I am consetering one becurse I am tired of problems with the real cheap printers on ebay my printer now is little monster and hate it so many problems

Marx Wu
2018-05-20 20:56:05

Hey Martial Geudin, to be honest this is old problem in Atom 2.5EX version, and I don't know why they let this exists till now, you can try searching " bed leveling " in group, it will shows tons of same issues with your situation now.
It was a good machine and good group here, but now a lot different.

Per Andersen
2018-05-20 21:09:10

Oki Marx wu soo you think ? wait to new versions?

Martial Geudin
2018-05-21 05:08:41

to be honest, no machine is really good, we are dealing with a new technology, even it is 25 years old. many have tried to make something better, but still running into the same problems. You need a good industrial designer to analyze and improve this techniques. I am following this domain since the beginning, good machines are expensive and still having issues. So there is a lot potential in this market but with lots of competences. And we have to learn from what was already made to improve and build on it.

Sean Thompson
2018-05-21 22:52:05

My old Atom 2 was and still is a fantastic machine! I bought 2 AtomEx2.5's and have had nothing but problems with bed levelling issues etc. Both my AtomEx 2.5's have the exact same problems including other random issues like print shifting half way th rough a large print for no apparent reason. My old custom built prusa and a couple of modded Makerbot2's also never fail me even after several years of constant use doing full volume print after print. So yes there are good machines in my experience.... But everyones mileage varies I guess.

Per Andersen
2018-05-21 23:08:03

How is support on it then? On the printers and spare parts? Thanks again

Marx Wu
2018-05-21 23:25:14

Per Andersen As Sean Thompson said, atom 2.5EX is a fantastic machine, reasonable price, I had have it from Version 2, and ungraded to 2.5EX except the bed leveling problem I had, not to much problem happened.

It was good enough but it didn't move on since version 2.5FX, it has been a while...

Marx Wu
2018-05-21 23:27:13

黃俊傑
2018-05-24 16:58:54

這是什麼模型阿？是自己畫的嘛？

Marx Wu
2018-05-24 19:40:33

黃俊傑這是公司的產品，單車的迷你休息把

原文網址 張榮濱
2018-05-19 07:55:26

請問這樣喉管有壓緊嗎？突出大約3.5mm，試了很久，還是印不出來，在列印時，擠料機一直卡卡卡，真的是耐心一大挑戰啊！

陳維德
2018-05-19 07:59:21

先確定你喉管是用多長,可以加熱190 度後,在推看看能不能壓進去,裡面可能因為之前就卡料在裡面沒加熱喉管沒裝到定位

張榮濱
2018-05-19 08:16:51

35.5mm，我看過確定很乾淨了!!

舒宇宸
2018-05-19 08:52:41

稍微磨一下插到裡面喉管的邊邊，加熱一下再推

Tsai Porridge
2018-05-19 12:15:01

你不是剛組好沒多久嗎?

原文網址 邢鳳言
2018-05-18 13:32:43

請問有組裝Proton的大大們，CenterHolder一定都要很滑順才能正常動作嗎? 我不太順的情況下試了一下, 馬達扭不動, 得拆掉重來, 現在比較順了, 但是還沒法印到XYZ三向都很順, 如影片, 總有一向不順但手推得動, 還有更糟是推都推不動; 不知各位是怎麼處理的?

Charlie Ting
2018-05-18 13:39:21

上素烤一烤桿子，讓溫度透過套筒去輕微的改變ＰＬＡ結構就順了

陳維德
2018-05-18 13:52:34

放心,光軸全上時會更不滑順 ?

邢鳳言
2018-05-18 13:57:57

好主意！晚點試試

Tsai Porridge
2018-05-18 14:08:02

因為另外一面不是垂直列印的關係。

Noki Cheng
2018-05-18 14:36:20

兩個石墨套先套上光軸，再順著光軸壓進Center holder試試。

原文網址 黃廷瑋
2018-05-18 11:36:57

各位大大，想請問一個問題
目前我用的是ATOM 2.5FX 加上CURA 15.04.6
目前列印大多數都是用E0進料，有方式可以設定成使用E1進料的嗎?

ATOM 3D Printers
2018-05-18 11:41:46

在control可以選擇對調喔 http://www.atom3dp.com/....../2018/04/Atom-LCD-180329.pdf

原文網址 林文正
2018-05-18 11:23:21

各位好
我手邊的機種是ATOM2.0
日前因為風扇線斷了導致喉管散熱出問題

目前已換新風扇但與原本的不一樣，轉速似乎有比較高，請問會不會怎樣

目前印起來除了有時候像狗啃的，不然就是溫度很不穩定

林文正
2018-05-18 11:23:49

溫度預設是210，不過常常瞬降至190，又升高

林文正
2018-05-18 11:26:13

我知道噴頭裝反了，正裝的話風扇轉速會變得很奇怪

黃俊傑
2018-05-18 11:30:12

話說通常有貼紙那邊面是吹風的，有確認風向對嗎？
理論上比較快散熱就比較足夠

Nigel Liu
2018-05-18 11:34:25

噴頭也許可以考慮重新做一下噴頭溫度pid校正

廖新弘
2018-05-18 11:34:35

重測PID值

Per Andersen
2018-05-18 14:51:06

Can see you need to go closer to bed in zhigh the lines are to mutch apart

林文正
2018-05-18 16:15:41

請問會印的像上面那樣是因為溫度不穩的關係嗎

原文網址 張榮濱
2018-05-18 06:17:23

各位大大好，因為之前列印卡料失敗，進料時一直卡卡卡的聲響，想說是喉管該換了嗎？於是拆了噴頭換喉管，不過還是一樣，底下有2個問題請教。

1.Y型裝置無法壓到最底，是不是我的喉管沒有裝好導致這樣的結果呢？
2.昨天畫了一個簡單的模型想要列印，不過到切片軟體到時會顯示在左上角，想把模型拉到正中間就會出現無法切片，這是什麼原因呢？

請有經驗的大大分享一下吧！

葉世瑋
2018-05-18 07:06:48

先回答問題2，有可能是你的圖檔在右下角有個小東西沒有隱藏或刪掉，放到切層軟體才會一開始就偏掉，當你拉回正確的位置結果被判斷超出列印範圍。匯出stl的時候指定要列印的物件重新試一次應該就可以了。若不行請把圖擷下來

黃俊傑
2018-05-18 09:36:06

1. 感覺沒桶到底阿！沒桶到底就會造成噴頭內部 PTFE 管有空隙，就容易堵料。參考看看
https://atom3dp.squarespace.com/extruder-issue-tw#yjunction

原文網址 李大淳
2018-05-14 18:00:10

終於有點進度了，等皮帶跟皮帶舵輪都量好，就可以設計調水平的治具了

原文網址 ChiJui Tang
2018-05-14 16:02:10

請問這種超工整的紋路是什麼問題造成的 ? ，
底部印的也很均勻，但是仔細看邊邊角
角有迷你的鋸齒狀。
目前做過的:
校正平面、換過喉管、噴頭整個洗過換新了，也加了2條橡皮筋在模組上、料捲是新買的明耀PLA

ATOM2.0 用KISS切片，機器應該2年了(每天列印周休二日)今年開始印的不太順利 ? ，才來跑個測試檔案看看

林廷奕
2018-05-14 16:07:34

可以拍個參數來看嗎？會不會是列印溫度或是層厚？

ChiJui Tang
2018-05-14 16:08:57

這是官方提供的測試檔案 ? ，是Gcode

黃俊傑
2018-05-14 16:09:13

皮帶、同步輪和擠料輪，有檢查過了嗎？

廖新弘
2018-05-14 16:22:21

溫度有變化太大嗎

ChiJui Tang
2018-05-14 16:25:49

擠料輪那邊接頭跟齒輪用牙刷刷過...其他的還沒做..這2天補上 ?

Way-long Chang
2018-05-14 16:36:49

單純層厚太高? 弄個0.1看看之類

Hawke ChienSheng Liu
2018-05-14 17:04:00

溫度變異造成。把噴頭用耐熱膠帶包起來。

施百鴻
2018-05-14 17:28:42

PID重測看看

ChiJui Tang
2018-05-16 17:15:12

施百鴻這是更改後的PID 更改前的忘了拍了ˊˋ 他的D數值怪怪的原本是5x測完是3x(轉了好久)，只好照著他調整明天再來印印看:3

黃俊傑皮帶48、49、52 同步輪+擠料輪都有鎖緊，感覺皮帶也在範圍內還是說調到完全一樣比較好呢>"<? …… 查看更多

原文網址 于建奕
2018-05-13 15:25:04

<在使用TPU軟性材質時偶爾會出現的問題>
1. 在測試300height的時會出現如圖出料不順的情形。
2. 線材經常會從進料馬達冒出(如圖)。
3. 在列印過程會有線材被熔掉的ㄉㄚㄉㄚ聲。
以上三的情形在之前使用PLA線材時皆未出現，不知在設定上是否要注意些甚麼？
溫度(噴頭/加熱板)：220/40