I was doing some informal "testing" of two material samples. They were material sample cards from protolabs, one of Delrin homopolyer and one of Valox 420 PBT with 30% glass fill. Each card is about 3" x 6" and 1/8" thick.
The Delrin has a rated yield strength of 71MPa on prospector, and some...
Greetings everyone!
I am a junior mechanical design engineer charged with designing an injection moulded enclosure for an electronics device designed for submergence up to 300m.
Specifically I am looking for some feedback regarding my design for the battery cap.
-The battery cap will act as...
I am attempting to design the body an injection moulded wrist worn watch.
In order to increase the aesthetics of the product, I have tried using a 3D sketch to create an three dimensional outline of the unit to make its appearance less blocky. I then use Boundary Surfaces and Surface Knit to...
I am having issues with drilled through holes in lexan forming radial cracks when compressed by a fastener. I am trying to diagnose the cause of the crack and am looking for advise! First time poster.
No cutting fluid, cleaning products or adhesives are applied to the lexan during the machining...
