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Turan

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  1. Thank you again Yep our lab has big ventilation but not exactly above the printer but attached to the roof wall. No I don't want to use it again however I have concern for previoys months. Actually it has not smell or so but the carbon fiber part has some problems at all. I should use mask that time. Hopefully it was 6 months and it was not everyday or continuously
  2. Thank you so much In our lab big fumes are attached to the roof. However, they are far from the printer. My printer is creality cr-10. I did 3d printing for about 6 months. Pure petg and petg+cf (20 percent carbon fiber). I am not going to use it anymore since my research is don.e Do you think that it made some problems to my health? Sometimes I cleaned the area and once I used elecrical vacuum cleaner. I never used mask:(
  3. Guys Does anybody know how much concern should we have about exposing to xt or xt-cf20 while printing regarding the health? Does it make any cancer risks? Working in the lab where the printer is also working there I mean. The printer is opened without any shelter. Thank
  4. Guys Does anybody know how much concern should we have about exposing to xt or xt-cf20 while printing regarding the health? Does it make any cancer risks? Working in the lab where the printer is also working there I mean. The printer is opened without any shelter. Thanks
  5. Hello i have one strange problem. When I take out the nozzle, the thermistor does work and it heats up to the point I order. However, when I attach the nozzle the temperature rises up to the 10 degree less than the desired temperature. For instance, when I give 250 degree it goes up to 240 degree and stops there!! Does anybody have any idea? Thanks
  6. Hello, I change the print speed to 6 mm/s intentionally in 3d printer. When I looked at the gcode it seems that for the first layer it does not imply this layer and after the second layer it starts to print in that speed. Does anybody know why? And whether I am correct? Since, I also feel it while printing. The first layer prints slowly Thanks
  7. Of course. They did not give me. They even dont know they said since they corporate with others Secret!!!?
  8. I checked with another laptop. It does not work. It seems that the micro card itself works but the sd card holder does not work since the second one also is not new. Other USBs work well in my laptop. One more question. I put sd card in 3d printer and it works. When I took it off it still continues printing ! Why is that?
  9. I use another adaptor. It started working first and then after an hour it cannot be read also!! the previous one works for a 6 months.
  10. Hello guys, I am talking about the colorfabb xt-cf20 printing with the creality cr-10s. If anybody has the same experience please share it with me. The subject f the topic is the reason why I ask my question here. I attached the image here. You know this really irritates me. I really had bad time with this machines. It seems t hat this material is too much for this machine!! Let me explain. Actually, I use 0.5 mm steel nozzle (It has been around 3 months that I have used this one). 0.4 mm width. It is so strange that it could not print well. Actually, it is not related to speed, temperature or so since I tried everything actually. You know sometimes it seems that it could not be squeezed out from the nozzle or micro temporarily clogged! It seems for me that the carbon fibers cannot squeeze out for a while which I called it micro temporarily clogged. Maybe the nozzle is done! I don't know maybe even the machine itself!
  11. Thanks you so much I am not sure whether I got wrong or not However, I need the aspect ratio in micro size. Before starting are these steps for finding the aspect ratio in micro size. For example normally the carbon fiber length is 100 micrometer and diameter is 7.5 micrometer
  12. Thank you so much Catlord. Yep. I mean the length to diameter ratio of this specific XT-CF20 after printing. Since in 3d printing we the fibers are cut and I could not actually measure it correctly. Did you have any experience?
  13. I have a slot that I put micro sd card in it and then enter it to laptop. Then, I just use that sd card for 3d printer
  14. Thanks Another one is also not working. Formatting by itself? If it is formatted then it still works on 3d printer right? Actually, normal usb's work in the laptop.
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