Ok, so HDPE is not exactly metal. But it's for a metalworking project...
I need some 3" thick HDPE, specifically: 16.5"L x 6"W x 3"T (2 pieces). Does anyone know of a source for this? So far, the most I've been able to find is
UHMW would work fine (as would aluminum). I'm using this to make elevating platform blocks for a milling machine, so it simply needs to be rigid, durable, and impervious to the typical fluids (nothing exotic) used in machining operations. A dark color plastic would probably be preferrable to a light color as it will show less grime over the years, but that's purely esthetics and is not a critical issue.
The reason I secified HDPE is because I figured that would be the least expensive material that would satisfy my requirements.
Of course, I'm open to other ideas/suggestions.
Tolerance is not an issue; +/- 1/16" would be fine, as long as both pieces are closely "equal" in height.
Thanks. I have no idea what the current market prices are for UHMW, but I'm trying to keep this under $36. Otherwise, it would probably be cheaper to go with 6" x 3" rectangular steel tubing.
I've looked before, but I'll have another go at it.
I think I have a chunk you could cut two of these from. Ill measure tommorow after I get home. I scrounged a decent sized slab of it some time back. Email me so Ill be reminded and Ill have your correct email addy to send the info.
Gunner
"Pax Americana is a philosophy. Hardly an empire. Making sure other people play nice and dont kill each other (and us) off in job lots is hardly empire building, particularly when you give them self determination under "play nice" rules.
Think of it as having your older brother knock the shit out of you for torturing the cat." Gunner
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