KINGROON KP3冷卻風(fēng)扇管道支架改造和SD卡防護罩

KINGROON KP3的頭部只有一個冷卻風(fēng)扇，冷卻前端的風(fēng)的一部分用來冷卻燈絲。該風(fēng)扇與電源直接連接，經(jīng)常100%旋轉(zhuǎn)，因此燈絲冷卻量也始終恒定。
但是KINGROON KP3的固件和控制板本身具有單獨冷卻燈絲的功能，可以通過外敷連接燈絲冷卻風(fēng)扇。
在網(wǎng)上找了一下，在下面的壓縮文件中發(fā)現(xiàn)了冷卻管道的stl數(shù)據(jù)。
Printable STL Upgrades/NO ABL Mount - Layer Fan Upgrade/5015 Layer Fan Upgrade (No EZABL Mount).zip
雖然很快就印刷了，但是從制作原創(chuàng)數(shù)據(jù)的時候開始，KINGROON KP3的熱端安裝位置的規(guī)格好像變了，無法安裝管道支持。因此，原始管道支持ductsupport.stl的修改。
因為stl文件不能直接編輯，所以用FreeCAD轉(zhuǎn)換成固體數(shù)據(jù)（STEP）后讀入Fusion 360進行了修正。
●duct support_V2.stl
在耐熱性強的PETG或ABS中，孔的部分最好是將支持塊打印出來。
安裝時，先拆除KINGROON KP3的熱端加熱器和傳感器，然后從右側(cè)插入。
管道主體保持原來的數(shù)據(jù)KingroonKP3 5015TH3DFanDuct 。
粉絲從以下入手了501524V的東西。
風(fēng)扇上的電纜長度不夠，需要使用XH連接器制作60cm左右的延長電纜。需要注意的是風(fēng)扇上的連接器和基板上的連接器±相反。Z軸的馬達側(cè)為 。向主體插入連接器時，即使不拆下主體的外蓋，也可以從后面的間隙使用鑷子。
●Fan
在購買打印機時使用樣品的細絲時，細絲的后端會進入冷卻風(fēng)扇中，導(dǎo)致一部分手指受傷，所以制作了保護風(fēng)扇。
●SD
另外，SD卡的插口和盒子之間的間隙太大，插入錯誤的位置和插入的狀態(tài)下卡的屁股飛出來的情況不滿意，所以制作了防御。一起上傳數(shù)據(jù)。請用雙面膠貼在主體上。
The KINGROON KP3 head has only one cooling fan and part of the wind that cools the hot end is used for filament cooling. This fan is directly connected to the power supply and always rotates at 100%, so the filament cooling rate is always cotant.
However, it was found that the KINGROON KP3 firmware and control board itself have a function that can cool the filament independently, and that a filament cooling fan can be connected externally.
When I searched on the net, I found stl data of the cooling duct in the compressed file in the following :
Printable STL Upgrades/NO ABL Mount - Layer Fan Upgrade/5015 Layer Fan Upgrade (No EZABL Mount).zip
I printed it immediately, but it seems that the specificatio of the KINGROON KP3's hot end mounting position have changed since the original data was created, and the duct support could not be mounted. So I modified the original duct support duct .
Since the stl file cannot be edited directly, I converted it to Solid data (STEP) with FreeCAD and then read it into Fusion 360 to correct it.
● duct support_V2.stl
I recommend printing with heat resistant PETG or ABS with the support blocked at the holes.
When italling, remove the hot end heater and seor of KINGROON KP3 and iert it from the right side.
The duct body is the original data KingroonKP3_5015TH3DFanDuct_V2.stl.
Fa got the 5015 24V thing from:
The length of the cable attached to the fan is not enough, so you need to make an exteion cable of about 60 cm using the XH connector. Be careful because the connector on the fan and the connector on the board are opposite in ±. The motor side of the Z axis will be . You can iert the connector into the main body by using the tweeze from the rear gap without removing the cover of the main body.
● Fan
When using the sample filament at the time of printer purchase, the rear end of the filament got iide the cooling fan and some of the fi were damaged, so I made a fan guard.
● SD
I also created a guard because I didn't like the fact that the SD card slot and the case had a large gap between them, and I could iert it in the wrong position, and that the butt of the card was protruding when it was ierted. Data will also be uploaded. Please stick to the body with double-sided tape.