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问题一:3D打印机工作一段时间就需要停下来休息一下,然后自己又会恢复正常工作。
原因是:3D打印机工作过程中温度不稳定,当它掉到最低下限温度以下时,挤出机就会停止转动。
怎么办呢?现在小编将解决方案总结如下:
(1)可以将3D打印机打印进行时的温度与打印第一层时的温度设定为一样的,让它不要有变化。
(2)把整体温度调高,让挤出机头部温度不至于掉到最低下限温度以下,这样就避免强制停止现象发生了。
(3)降低原来设定的最低下限温度,也是为了避免温度不至于掉到最低下限温度以下。
问题二:接通电源后,板子没反应
可按以下步骤逐步排除故障:
1.首先检查各部位线头是否松动,接好有松动的部分,通电测试。
2.电源插口内保险管是否损坏,若损坏更坏后通电测试。
3.电源是否损坏(注意电源电压),检查标准:若保险管无损后通电板子仍无放映,
则认为电源损坏,更换新的电源测试。
4.以上步骤无问题,通电后板
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real
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RepRap Ormerod China
Quotekevingrumble
Could anyone point me to the original STL files for the ormerod 2 hot end? The parts I'm interested in are the printed pieces shown in the attached images. Is there any reason I should upgrade to the newer parts, or are there any alternative parts the community is using?
I am sorry!!!
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real
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Ormerod
Quotedc42
zpl is best placed to answer this, however I have a theory about why this and similar problems have been reported by several users (and AFAIK not by anyone running my 1.04 or 1.09 fork). Can you tell me:
1. Is it only when uploading config.g that you get this problem? Can you upload e.g. homing files to the /sys folder using the same mechanism, or do they give this error too?
2. What
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real
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Ormerod
Hello everyone!!!
I am running new RepRapFirmware 1.09 on my OM2.I control the printer through the network.when I upload config to printe,the Webpage tell me there is an error.
why? Help me !!!
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real
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Ormerod
Quoteormerod168
Quotereal
Hi,Everyone!I have updated my slic3r to latest .But it often will automatically shut down. Why? HELP HELP
..to the latest experimental version so its not supposed to be stable, nothing to do about it but to wait for a stable version :-)
Erik
Thank you!!!
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real
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Ormerod
Hi,Everyone!I have updated my slic3r to latest .But it often will automatically shut down. Why? HELP HELP
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real
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Ormerod
I think that the wire is wrong,I have done it a few days ago. after I adjusted it. Now it is normal....
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real
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Ormerod
无论打印PLA,还是ABS翘边的时候可以通过软件来初步解决。
软件解决方法:
1、切片软件参数设置时,请把首层打印速度设置的低些温度高些;
2、切片软件有 Brim或者Raft命令,使用它们,边缘线和底盘线都可以让模型和热床的接触面积最大化,避免翘边。
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real
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RepRap Ormerod China
打印翘边现象 - 9 years ago
先来分析一下ABS和PLA在加热过程中的变化。先说ABS,ABS是丙烯腈-丁二烯-苯乙烯共聚物,是一种非晶体高分子材料,非晶体材料没有固 定的熔点,在受热熔化过程中会逐渐由玻璃态,转化为高弹态,最后变为粘流态,我们打印过程中便是将ABS转化为粘流态,在这种状态下,ABS是可以流动的 粘液。虽然是粘液,但是比液态低分子化合物粘度大很多,所以称之为粘流态。再看PLA(聚乳酸),理论上PLA是晶体,但是一般国内买到的百元左右的 PLA都不是纯净的晶体,参杂了一些其他的化合物。晶体是有固定的熔点的,一旦加热到熔点,材料便会保持该温度,知道全部熔化。水便是典型的晶体。PLA 熔化后,流动性比ABS粘液大很多。
了解了这两种材料的性质,再来分析打印第一层的过程,材料经过挤出头加热后从喷头流出,粘流态或液态,平铺在热床表面,并且遇冷凝固。这个过程决定了整个列 印件是否翘边的关键。液态的PL
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real
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RepRap Ormerod China
Hello ,everyone! My OM2 of dual nozzle can work.But I do not konw how control OM2 with the Meshmixer.help me,Thank you !!!!!!
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real
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Ormerod
热端加热管 - 9 years ago
如果您买的是整机的话,可能您只能看到连接加热管的连接线。它是金属圆柱状,带两根接线。这两根接线是没有极性的,只要接通电源就可以加热。
但是在加热的过程中,一定要控制好加热管所需的电压,单独加热请勿加热时间过长,否则加热管会很容易被损坏。
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real
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RepRap Ormerod China
QuoteOrmerod187
Quotereal
Hello Everyone! I have updated my OM2 to dual nozzle.I am printing.Everything is ok.
But it stop a few seconds when another nozzle will print.
why? help me!!
Hi real,
an additional fan in the "change position"
could speed the color change
with this model does not change color many times ...
try this!
Infill and perimeters with different color
The additional fan is o
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real
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Ormerod
Quotedc42
It's not the start and end gcode in slic3r that control the tool change process, it's the contents of the tfree, tpre and tpost files in the sys folder of the SD card.
I set to the same temperature and it won't be stopped .but....
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real
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Ormerod
It's not the start and end gcode in slic3r that control the tool change process, it's the contents of the tfree, tpre and tpost files in the sys folder of the SD card.
Thank you very much!!! I have found out it in SD card.
Could you tell me about that how can I do?
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real
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Ormerod
Quotedc42
What do you have in your tfree, tpre and tpost files? You probably have M116 commands to wait for all tools to reach their temperatures. In my firmware fork I implemented an optional tool number parameter on the M116 command. I use this in the tpost files to tell it to wait for the new tool to heat up to operating temperature, without waiting for the old tool to cool right down to stand
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real
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Ormerod
Quotedmould
I am not using dual nozzles myself, but my understanding is that the nozzle that is not printing is allowed to cool to a "standby" temperature so that it does not drool plastic over the print. When changing nozzles therefore, there must be a delay while the nozzle heats back up to its printing temperature.
Dave
Thank you ! I know that,but it stop for a long time, about 36s everyti
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real
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Ormerod
Hello Everyone! I have updated my OM2 to dual nozzle.I am printing.Everything is ok.
But it stop a few seconds when another nozzle will print.
why? help me!!
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real
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Ormerod
3 D打印机可打印一种半透明的白色材料,这种材料可以用于制作一些独特的黑白照片。这些照片可能难以从侧面辨认,但从背面打光时,图像的精度高得惊人,而且更增添了微妙的维度和细腻的纹理。
通过改变这种半透明材料不同区域的厚度,我们可以影响穿过材料的光度,从而控制亮度(较薄的地方亮,较厚的地方暗)。在这个处理中,我将每个像素的灰度图像转变为厚度,从而准确复制任何灰度图像。
下面是打印的一些照片:
制作的方法如下:
1.下载Processing,解压
2.在proces中导入ModelBuilder library, (作者是 Marius Watz.,导入方法见Processing's "libraries" folder.)
3.将下面的代码粘贴进sketch
其中,String name ="YOUR_FILE_NAME.jpg";//name of file
需要将你要转换的图片放入p
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real
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RepRap Ormerod China
当打印时,有时候喷嘴出来的耗材是圆柱状,不能紧紧的粘在热床上面(热床有温度);有时候打印首层是粘住了,但是后期会出现翘边或者打印物脱落等现象。很多时候都是因为没有正确的找到Z=0。
Z=0是喷嘴比较靠近于热床,距热床一张A4纸厚度的距离(热床必须是水平的)。输入G31后,可以看到红外线读数几乎达到最大值(950---1000)。这个时候就可以输入G92 Z0命令,将这里设置为Z=0。再次打印时,可以看到喷嘴出来的耗材是扁平状的,牢牢的粘在热床上,这就说明Z=0找对了。
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real
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RepRap Ormerod China
我们用Printer Interface连接并控制OM2打印机的时候,一切就绪。当通过Printer Interface上传slic3r已经转换好的gcode文件时,无论怎么更新SD卡,就是找不到刚才上传的那个文件,无法打印。出现这种情况时可能是SD卡内的gcode文件已经满了,无法更新上传的新文件。(有的时候Printer Interface窗口会提示文件已满,上传失败)通常情况下一个SD卡内可以存放40个gcode文件(这个和SD卡的存储大小没有关系)。这个时候您就需要通过M30命令删除文件,或者通过读卡器连接电脑删除文件。然后重新上传文件,开始打印。
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real
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RepRap Ormerod China
打印问题 - 9 years ago
在打印的过程中有时候会出现抽丝,断层的现象,如图片中那样。
出现这种情况的时候,1、先看看是否打印速度过快,喷嘴来不及出料。2、检查挤出机运转是否顺畅。3、查看喷嘴温度是否恒定,热端接线不牢固,可能会导致喷嘴温度时高时低波动。4、导料管两端是否足够扩宽,使耗材顺利通过。5、料径不均匀,更换其他耗材试试。
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real
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RepRap Ormerod China
你这个问题应该是喷嘴过低或者热床没有调平造成的。喷嘴过低,料在喷嘴中出不来,当料积的过多的时候,喷嘴压力增大会被抬起,料就一次出来形成 一个点。应当调节喷嘴距热床一张A4纸厚度的距离。希望可以帮到您....
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real
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RepRap Ormerod China
在用USB连接打印机后,Pronterface窗口显示 RepRapFirmware is up and running。设备连接正常,但是数秒后会提示加热异常。输入M105后,窗口中显示T-15.3 B-15.1。热端和热床温度都是负值。开始以为是接线问题,彻底断电后,把所有的接线重新插入并仔细检查,保证接线完全正确并且没有任何松动。再次连接设备后,Pronterface窗口显示 RepRapFirmware is up and running。设备连接正常,问题又来了,这次居然没有了热端温度,显示T B-15.5。经过反复检查才发现,原来问题出在SD卡里面的文件上面。因为每一个版本的固件都会给出SD-image-Ormerod-1(om1用)和SD-image-Ormerod-2(om2用)两个文件夹。只要保证机型型号与SD-image-Ormerod-**相一致就可以了。
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real
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RepRap Ormerod China
I can't find any reaction after installation? why?help me!!!Thank you !!!
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real
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Ormerod
大家好!在用Printer Interface连接控制打印机时,插上USB线后,duet板上的灯亮了,正常情况。但是点击Connect后,界面显示Connecting...过一会后界面就不停的出现温度'
T23.0 B21.7
T23.0 B21.6
T23.1 B21.7
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.
.
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就这样一直显示,再次点击connect,还会出现Connecting...还是一直出现温度,如果点击其他按钮,会显示Printer is not online.继续出现温度。
刚开始的时候以为是电路连接的问题,结果并不是这样。于是更换了其他正常运行机器的SD卡。结果不一样了,打印机正常工作了。
原来是打印机的SD卡出问题了。
通常出现这种问题的时候,先对SD卡进行检测,检测正常,可以先将SD卡格式化,再重新写入www、sys、gcode文件。
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real
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RepRap Ormerod China
What is two fan used for? thank you!
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real
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Ormerod
wa...so beautiful.
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real
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Ormerod
Great! It is so cool!
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real
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Ormerod
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