2012年5月30日-31日 首次在国内举办的3D打印大会,喜欢3D打印的朋友们千万别错过喔!
www.3dpchina.com


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对不起,很久没有给出3D打印机的情况的消息。 白色ABS塑料〔丙烯腈-丁二烯-苯乙烯〕(热塑材料)看起来是无法使用的。从现在起,将使用灰色的PLA〔聚丙交酯〕塑料(也是一种热塑性塑料)。我重新把旧的喷嘴安装了上去(有一个新的,不过装上的当天就烧掉了),这个喷嘴能在不做任何修改的情况下就能进行打印。它能和平台很好的配合。 在被剪断前能够打印一个2cm的盒子的1/3。虽然这台机器仍然有流量控制的问题,但很高兴的是,他比以前运行的好多了。齿轮可能太尖锐了,因为过一段时间后,就会被塑料卡住。需要每隔一段时间清理,即使卡住的时候,它也能拉出长丝来。 我也开始将一些线整理起来了。 我要离开上海一段时间,所以有谁想继续接管,并让其更好工作的人,请自便。 ]]>
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创意空间在中国.]]>
November 26th, 2011 § 0 comments § permalink
Even with a mad scramble to find all the missing parts from the Botmill kit, Mike reports some encouraging news:
]]>I finished the wiring, opto flags, feet, extruder, and wired up the power. Basically all that’s left is to square the axis, locktite the frame bolts, then plug it into the computer. Actually, just plug it in the computer and see if you can get the motors going and try extruding some plastic. We can calibrate and fine tune it after all the bugs have been worked out.
November 15th, 2011 § 1 comment § permalink
Alex update on the progress of the new Botmill 3d printer:
I was working on the 3d printer with Mike last Saturday and the parts for the frame, Z and Y axes are almost ready and calibrated.
We are missing some parts to assemble the motors and the head. And the X axis is still work in progress.
It’s a bit strange that Botmill would sell kits with missing parts. Some of the reprap parts are low quality (misprinted gears)and you have to be extra careful tightening nuts as I’ve accidentally cracked the extruder carriage.
Work on this will continue on Wednesday evening at the space; feel free to help out!
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