產品說明0
【MK3本店打印作品集】
注意:MK3一面是加熱板,一面是超厚的進口3.2mm鋁基板,買MK3的朋友不要忘記買高溫膠帶!
注意1:這個是鋁基版,也是目前reprap官方推出的最完美的熱床方案。請不要拿MK2a、MK2b的價格對比這款鋁基板的價格,材料和成本大大升高!!!!本店同樣也有MK2a,MK2b出售。
注意2:本產品尺寸是 21.4*21.4cm。2片總量超快遞首重(產品質量很剛,重量實打實!)快遞按照重量實收。買一片的朋友則直接付款就可以!工廠發貨會按照付款順序進行!
相對於MK2a、MK2b,MK3的最大優勢是鋁基板成品。
1。MK2a MK2b需要在加熱板上覆蓋一個高溫玻璃做載台。而MK3加熱板即使加熱板又是載台。可以節省加熱玻璃的費用了。
2。升溫比MK2系列快很多。
3。由於加熱台和鋁基板合而為一,升溫均衡度更好。
官方wiki:http://www.reprap.org/wiki/PCB_Heatbed
發貨清單:
1.MK3 鋁基板熱床 1個。
2.12.9級 M3 固定螺絲4個。 (出貨已經幫客戶安裝在熱床上)
實物實拍:
安裝二,加熱板這面,焊接上2個LED燈,和一個1K電阻。2個LED燈方向錯開,正常工作只亮一個LED燈。
安裝三,焊接上電源線。國內目前絕大部分都是12V的機器,就參考下面的焊接方法。
安裝四,安裝NTC熱敏電阻。這裡NTC電阻用導線加長然後在安裝
打印實例:
MK3 ALU-Heatbed Dual Power
The Alu-Heatbed MK3 have features similar to MK2 and you can also operate this board with 12V or 24V.
- Heatbed with 3.2mm Aluminum Core. Print directly on the heatbed, no need for glass plate. It's a much lighter solution than PCB heatbed + glass, which makes it better for faster prints.
- Dual power supply. Operate at 12V or 24V. Your can use thinner wires when operating at 24V.
- A central mounting hole on the front side to allow for three point mounting. This is much easier for bed leveling in comparison to 4 point mounting. First level the side with two holes and fix in place, then level the side with one hole.
- large solder pads for multiple wires (ribbon cable) or a SMD pinhead connector can be mounted.
- Pads for SMD thermistor 1206
●Dimensions 214mm x 214mm
●1 layer 35μm (1oz base) copper
●Resistance between 1.0 and 1.2 ohm
●Heatup time to 100 degrees Celsius less than 10min for both 12V and 24V
對於不熟悉3D打印機的客戶,請看下方,讓客戶參考。
安裝一,鋁板加熱面,自行帖上高溫膠帶。(高溫膠帶在另外購買)