ATOM 3D Printer Group 造訪社團 » 用戶發文

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!

其實不建議那樣做，有的線材會溶出一點點，那樣會導致G29會有誤差

如果真的想要那樣做加M109 S<temp>在G29之前

我好久都沒做過G29了...

新的韌體也只要開機時，做一次後，後續就不用做了

新的韌體哪裡下載？

檔案那邊

用厚玻璃要改高度，不然會失敗

只是有點懶得裝微動開關了，且更新了新韌體，就又不能做M666

改高度？為何要改？

不改直接撞玻璃

G29不就是撞玻璃嘛？

直接狠狠停在玻璃上

請記得放倒開支撐印

使用例

多謝分享、挺合用^^

今天才看到
真的感謝分享
原本都是隨便讓他晃啊晃的

感謝囉~

簡單做法，確定列印時，加個微動開關結束後往上跑壓到微動開關，驅動繼電器關閉12v 5A大電！

要加裝微動開關，慎選位置，而且印完直接關機，噴頭沒有散熱，會不會影響也需要考盧

風扇接d9，印完就風扇停止了

我記得有人用噴頭往旁邊甩, 去敲開關 (Y)

漂亮!

直接求gcode比較快！

進料馬達、擠出輪這邊好像是用舊的？不過手冊上沒標成綠色

這兩樣是沿用舊的沒錯

調成135cm...結果我兩端接不起來 螺絲螺母還差15mm左右.......果然以前我拉得不夠緊嗎!!!

螺絲有用錯嗎

應該不至於啊...各位在裝時也是很用力才能把皮帶拉在一起嗎?

135cm 應該還很鬆, 要鎖很久

注意是"裝上去後" 兩皮帶張緊器之間135cm喔

135cm是指裝上去後緊張器和緊張器之間的距離~
而不是先裁成135再裝喔~
突然為 Yu Shu Huang 大大的皮帶感到憂心~
鎖的時候是需要點力氣~

皮帶沒有裁啊，升級包附的皮帶長1435mm，把兩端塞進繃緊器調成135cm長
135cm<<<手冊上沒寫，我是在高北熊大這張照片看到的，不知道官方公布在哪
裝上去後繃緊器之間的距離<<手冊上寫的是5mm(裝上去後相距135cm不合理吧!?

你一貼我也看到了!!那我沒作錯 就是要很用力拉緊...orz

我弟也沒辦法把兩端拉到一起 難道我該去買M3 50mm用...

拍一下皮帶繞過上端軸承跟下端馬達的照片看看？

皮帶很鬆，但我就是無法把繃緊器拉近到可以鎖螺絲，照片中繃緊器用鐵絲等東西暫時綁起來而已
http://imgur.com/a/dAQun#0

我的只多出ㄧ點點，你的看起來多好多
長度沒量錯嗎？ @@

拍的時候皮尺沒一起拉好...應該是135cm沒錯啊 難道我的1.0長比較高!?

你再仔細看一下量測的起點跟終點, 不包含那兩塊喔 @@

如果某種原因特高...那就放長一點皮帶囉..不用拘泥一定要一模一樣吧？XD 我量我的上下角座之間的鋁擠長度是64cm 鋁擠本身總長71cm

拿另一個尺來量看看，結果是我用的尺不準orz

真相總是出人意料~~

這皮尺應該用很久了, 都鬆弛變長了 XDDDD

是縮掉了吧XD
這樣量腰圍不是會變粗嗎 真是減肥幫手(

我看照片上皮尺的 8cm 比 卷尺的 8cm 還長說 @@

又鬆又縮? XDDD

好文！

推

Excellent photos. Will definitely help me when I assemble my Atom2. Thanks for posting.

好詳細的好文章

好文啊~看了功力大增！

尖塔好強！

檢查一下，是否鎖到底

已緊實到底

升級套件都會這樣
因為我們原本1.0.1.3附的止付螺絲是M3 5mm
我是昨天自行去購買M3 3mm更換

附帶一下如果懶得去工業區找的話控模型店都有賣

忘了說住台中的人我這裡還有9個可以找我拿