Cr7 extend bed size
thingiverse
Extend CR-7 3DP plane to 16cm*21cm. The best idea behind this design is that it only requires one plane to be laser cut into two parts. The print range of the Creality CR-7 printer is limited to 15cm, and if you want to expand its print range without replacing the aluminum guide rail, you can print a motor seat (https://www.thingiverse.com/thing:1392141) and a idler seat (https://www.thingiverse.com/thing:1372709) extension. To upgrade your y-axis sliding platform, you will need to replace it with a larger one. I designed this model to be used on a glass plate, which can be replaced by cutting a piece of acrylic 16cm*21cm in size (recommended thickness 5mm). The best feature of this design is that it allows for printing without the need for two separate plates.
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