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Hydraulic engine as pump

I'd like to use a hydraulic engine as a backup propulsion system on my boat. I need max 50kW at 200rpm. Does anybody kn...
2 comments posted 19yrs
posted by sjokomopu
2 comments posted 19yrs posted by sjokomopu

Looking for a special engine lathe?

At work our department has been approved to buy a new engine lathe. While it easy to find new ones, we were looking for...
5 comments posted 19yrs
posted by raweich
5 comments posted 19yrs posted by raweich

Feedback on Powerfist or similar 220V MIG

Has anyone ever used the 220V MIG sold at Princess Auto? It's made by PowerFist which I believe is their offshore impor...
0 comments posted 19yrs
posted by anixon1
0 comments posted 19yrs posted by anixon1

Sheetmetal question

Sorry to be asking an on-topic question (because of the heart leaps which will occur from it), but I have a question ab...
4 comments posted 19yrs
posted by novalidaddress
4 comments posted 19yrs posted by novalidaddress

Shop wire for sale

I will have around 700 feet of two conductors of 4/0 with one conductor of 3/0 or 2/0. This is called triplex and is fo...
7 comments posted 19yrs
posted by human
7 comments posted 19yrs posted by human

Vergeltungswaffe 1 Operations Manual

Yup. Scored a bound reprint of the Top Secret Nazi operational manual for the Vergeltungswaffe 1 V1 Buzz Bomb on Ebay....
4 comments posted 19yrs
posted by junkjasonrnorth
4 comments posted 19yrs posted by junkjasonrnorth

Got any eyeglass experts here?

Trying to figure out the link between magnification and focal length. I need glasses to be able to read and see what I'...
16 comments posted 19yrs
posted by gmasterman
16 comments posted 19yrs posted by gmasterman

Science - and the Media

You may have heard about "burning Sea Water"? Some related Links... http://www.autobloggreen.com/tag/desalination/ http...
52 comments posted 19yrs
posted by cavelamb
52 comments posted 19yrs posted by cavelamb

9x20 Compound Clamp

http://bedair.org/clamp/9x20clamp.html THIS is much better (and simpler!) than what I was contemplating. It looks to be...
2 comments posted 19yrs
posted by ohland
2 comments posted 19yrs posted by ohland

I need a better way to post projects

I like the DropBox for its permanence - one can go back & find stuff from years back. But I don't like the text & pictu...
0 comments posted 19yrs
posted by bobengelhardt
0 comments posted 19yrs posted by bobengelhardt

Determining pressure angle on gears

I'm trying to repair a DaeJung 560 lathe. It seems the importer walked away from this critter a long time ago so I need...
5 comments posted 19yrs
posted by clutch
5 comments posted 19yrs posted by clutch

Foil Hat Guys were right all along

Voters dreams come true !!!!!!!!!! "10 years from now, the technology will be much smarter. We'll scan a person with on...
1 comments posted 19yrs
posted by azotic
1 comments posted 19yrs posted by azotic

need some work for my shop

Does anyone have any project or need some parts for old car?I have a small machine shop and I can do tooling, special c...
0 comments posted 19yrs
posted by lrnmachining
0 comments posted 19yrs posted by lrnmachining