[ad_1]
Artisan keycaps are usually meant to exchange your Escape key, although they can be utilized wherever you want (so long as they match, after all). Keycap maker [tellybelly] of jankycaps has been experimenting with making keycaps out of 100% recycled plastic, and presents an fascinating publish detailing their growth and manufacturing course of.
What do you do when regular injection molding tooling is out of your finances, and silicone molds merely gained’t do? You flip to 3D printing for those who can. On this case, [tellybelly] and firm discovered a resin designed to resist excessive temperatures.
[tellybelly] was capable of design the mildew utilizing a plethora of on-line assets, and even verified the stream utilizing a particular program. Though the primary two variations labored, they’d some flaws. Third time’s the allure, although, after which it was time to type plastic and hearth up the shredder.
After heating up the shreds to 200 °C or so, it was time to begin the injecting. This half isn’t precisely a cakewalk — mixing totally different plastics collectively can fluctuate the workable temperature vary that doesn’t degrade the plastic. Though it seems like the top, [tellybelly] experiences that they spent simply as a lot time right here as they did on the drafting board, experimenting with strain on the mildew, numerous cool-down strategies, and the way lengthy to attend earlier than opening the mildew.
By way of reddit
[ad_2]
Supply hyperlink
