How to Make a Collapsible Container Without Breaking Down

How hard could it be to make a collapsible silicone container? Turns out, it’s really, really hard — collapsible containers have rigid guidelines. Just ask [Eric Strebel], who failed dozens …read more Continue reading How to Make a Collapsible Container Without Breaking Down

Low-Budget Hydroformer Puts the Squeeze on Sheet Metal Parts

Between manufacturing technologies like 3D-printing, CNC routers, lost-whatever metal casting, and laser and plasma cutters, professional quality parts are making their way into even the most modest of DIY projects. But stamping has largely eluded the home-gamer, what with the need for an enormous hydraulic press and massive machined dies. There’s more than one way to stamp parts, though, and the budget-conscious shop might want to check out this low-end hydroforming method for turning sheet metal into quality parts.

If hydroforming sounds familiar, it might be because we covered [Colin Furze]’s attempt, which used a cheap pressure washer to inflate …read more

Continue reading Low-Budget Hydroformer Puts the Squeeze on Sheet Metal Parts