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The end of the year is coming soon, and I have to do something to write an end to my 2017. When I think about writing a lot of letters during the New Year, there are ten thousand alpacas galloping in my heart. . . It's okay to print directly, but it always seems less sincere. Then make a substitute device to complete the troublesome and repetitive work for yourself
. Three-axis writing. . .
The height Z axis is not actually an axis. Use a servo to replace
the ZY horizontal axis with structural parts + stepper motor + lead screw + optical axis.
Just use the engraving machine when you get into the machine position.
For design drawings and material details, please see: http://en.eeworld.com/bbs/thread-591329-1-1.html
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