ATOM 3D Printer Group 造訪社團

不能

我是用舊桌機power 改。用12v跟5v

我的也壞了~我也是直接接桌機

合用的power要去哪買啊，燦坤和順發都沒有(說要進貨才有)，只能網拍買嗎？知識不夠不敢亂改

電子材料行

gracias por compartir la asamblea de atom 2.0 :)

The first ATOM 2.0 in Spain !

刮板了，可能要檢查平台水平跟噴頭跟平台距離

已經校正了噴頭跟平台距離(噴頭與平台距離剛好一張紙可以放入)

G21 ; [mm] mode
G90 ; absolute mode
G28 ;Home …… 查看更多

請問平台水平如何檢查

我是用舊版的，不知道2.0有什麼更動
所以可能要等有2.0的來解惑了XD

新版的G29Z+的數字變那麼大喔?

我不知道，我是個初學者，又沒有基礎，所以覺得很吃力

因為我這樣看會覺得你是某一區會有料出不來
所以理論上不是進料有問題
所以應該就是平台不平造成 …… 查看更多

我將Z放在0.55，X放在一邊時發現紙放不進去了，可是我都有使用自動校正

將X放在另一邊也一樣放不進去，是不是我的玻璃平台有問題

請問我是不是要換一塊玻璃平台

我也有這個問題，以前有用過機械式開關歸零的機器，發現歸零尋找時的速度會影響重複性，所以剛剛驗證一下，在Auto level的時候故意降到30%，我的結果確實有改善，你試試看

最近正要列印大型物件，昨晚放慢Auto level之前靠近Z軸的第一層是擠不出料的，照片這是放慢後第一層的結果，雖然每個地方厚度還是稍微不同，但已經好很多。

請問要如何放慢Auto level的速度

改 marlin

我不會改韌體，所以是手動調整速度到30%，再執行Auto Level，然後使用KISSlicer的G-code設定檔是ATOM的版本http://www.atom3dp.com/zh/support-ch/

G21 ; [mm] modeG90 ; absolute modeG28 ; Home G1 F6000 Z50 ;lift nozzleG0 X0 Y-100 Z50 ;parking+G0 Z20 ;parking少了G29就不用每次列印前都要Auto Level，Auto Level等平台有移動或變更後才手動去執行。

那我在Slic3r裡面的填入G29 F1000 Z+0.55 ;AutoCalibration
是不是就可以讓Auto Level變慢了

改Marlin_main.cpp, 找到float z_probe() { , 把裡面feedrate = 1000; 這行的數目改小就會變慢.

太感謝您的教導

1.0的時候我用過這方法....但我認為誤差很大..... :(

吉他的吸振調音器…@@，要調到什麼調呢？高大…

高大，請問您皮帶都如何鎖緊？

駱清松 ATOM2.0有可以調整皮帶的機制，所以很好微調皮帶的鬆緊，這張照片只是調整步驟的其中一個步驟，你可以從相簿頭開始看看:)

好的....謝謝高大！^ ^

至於皮帶鬆緊我目前大約是D#2，參考看看囉

目前是B調...您的是D#2 ~XD..好緊

實用!
http://img2.mtime.com/....../468aab6d-c777-4bf9-9167......

請問調到哪個音最好

只要好列印就好, 三個調一樣就好, 不需要參考別人的音調.
每一台手機的收音能力都不一樣...
硬調調壞的例子 ---> 林孟勳

請問這app名稱是？

找個吉他或烏克麗麗的調音程式應該都可以吧。

amazing

真科學!
好聰明!

超棒的方法

Guitar tuner 免費的調音APP
https://itunes.apple.com/....../ji....../id662890455......

還是有圖比較好懂。感謝App分享。

BTW, 後來發現彈邊邊(大概1/3處吧)會比較好彈出穩定的聲音。就像撥吉他弦一樣... (無誤)

So what is the optimal tension tone for the belts? (Sorry I dont read Chinese)

Previously someone tuned them to be C2#.
In my opinion, the other purpose is to adjust all time belts to be same tension stress.

I agree, but still there must be an optimal tension for this particular setup. When you say # C do you then mean 261,6Hz as the middle C? ( http://www.intmath.com/trigonometric-graphs/music.php - here highlited in red)

69.5Hz

I copy this frequency to you from discussion in this group.

André Medborg This is my standard of belt adjustments, just for your reference.

Thanks I will try out your settings

André Medborg I'm new to 3DP. I'm also using the value around 65Hz. My ATOM 1.99 is not perfect yet, but the belt tension seems to be OK. FYI.

I actually agree with Hawke that the important thing is to get the same tension on all 3 belts, but I think a tension that "plays" 80 Hz on the right side (when the rods are off and the carts all the way down) performs better. It is for some reason more smooth and less noisy.

Bruce, my printer prints very well at 0.2 LT as long as I stay below 15 cm in height. Above precision starts to get sloppy and extrusion becomes slightly inconsistant. I started a tread about prefered slicing settings in KISSLICER. I will try and find time to give my best settings along with some results (pictures).

André Medborg (From my 1 month 3DP experience) If the first layer prints fine, I think slicing setting is not the source of your problem. Try slow down print speed. If you can make it with slow print speed, then I think the problem will be more related to electronic.

皮帶校正,我是用拉力秤小數點第一位,兩公分距離三條拉出的公斤數一樣就可. 也分享給大家~!!

Hi, if possible then please write in English. Some of us dont read Chinese, Thanks

André Medborg 范智昆 proposed another way to measure the belt tension. He uses tool like this: (I don't know the English name) http://l.b2b168.com/2010/03/04/12/20100304123011314545.gif

André Medborg We use the value played from the left side of belt which is so far around 65Hz. From 高北熊 's test, 65Hz left side get 78Hz right side. The value is similar to your 80Hz right side. We are all on the same/similar configure now. :)

Bruce Chang Cool, I think I will try the scale test too. I am thinking that a small inexpensive fishing scale might do the job much faster than finding the right tone.

Ha... I don't have any 'spring scale' on hand, so, the 'tone app' is just right for me. :)

Yeah, but the good thing about the scale is that the lock screw can be loosned while turning the adjusment screw and at the same time hold the scale in tension. Sounds complicated and I havent testes it yet, but I will.

非常實用!

太酷!

真希望有高手可以指導關於自動校正這方面的技術~目前也是為此煩惱~苦無對策~第一層永遠都很糟

若使用XYZ Endstop加上 radius使用四點調平法，大概可以到 RMS 0.077mm, 最高最低可能還差到0.258mm, http://forums.reprap.org/read.php...... 這篇給你參考，若使用G29是沿著底板打沒錯，但沒有修正機構和組裝誤差下，位移偏量還是會影響Z高，建議使用"G30 A Dxxx" 先固定Diagonal Rod長度去跑看看

我有試過G30,感覺和G29沒什麼差別,後來我有看了Atom 的Firmware, G29和G30是一模一樣的

沒試過~~不過最基本應該可能要再列印件上做'防水表面處理~

我印了一個花瓶，現在拿來ˋ重紅蘿蔔

列印聲音很大聲其實有點籠統呢，可以貼個影片來看看，目前可以試著把四塊晶片右邊的螺絲都調到0.45試看看