While laser cutters, desktop mills, and 3D printers might be wonderful tools for rapid prototyping, it’s best to have a strong understanding on a few techniques to really “digitize” those sheets of Delrin and roles of PLA into something meaningful. In a nutshell, we need to know how to cut-or-squirt parts that fit together.
[Yoav] has a few tips for HDPE. The first technique is a clip-on, clip-off feature meant for repeated use. The second joins two parts with a joint that can’t be removed except by removing a dowel pin, or other press-fit shaft that holds them together. The …read more
via Hackaday http://ift.tt/1KM3vD4
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