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Most expensive steel

Quick question of curiousity here. What's the most expensive kind of steel you guys have ever seen, per pound? What's t...
12 comments posted 9yrs
posted by christopher.tidy
12 comments posted 9yrs posted by christopher.tidy

Anti-soldering flux?

I just broke a drawer pull on a family heirloom desk. The pull consists of a cast brass base with a tab sticking out. T...
25 comments posted 9yrs
posted by bp
25 comments posted 9yrs posted by bp

RCM hits a new low

It's really shame. Out of 134 new posts only 3 made it past my kill filters. And of those 3 there was 1 that had to be...
51 comments posted 9yrs
posted by etpm
51 comments posted 9yrs posted by etpm

TIG and 309L ?

round hay bales . The highest stresses are on the round "spike" that pierces the bale . That's part of the failed struc...
15 comments posted 9yrs
posted by snag_one
15 comments posted 9yrs posted by snag_one

Linkage research

I have thought up a linkage than does straight-line motion. It's not (as far as I can tell) like any of the examples on...
8 comments posted 9yrs
posted by me
8 comments posted 9yrs posted by me

How Do You Get The Darn Bucket Lid Off

I buy way oil and cutting lubricant in five gallon buckets. Recently I just got tired of picking up the buckets and pou...
3 comments posted 9yrs
posted by none
3 comments posted 9yrs posted by none

OT: 50hp Diesel Outboard Motor

Yanmar is going to be putting out a neat little engine. http://newatlas.com/yanmar-dtorque-111-turbo-diesel-50hp-outboa...
3 comments posted 9yrs
posted by ljaques
3 comments posted 9yrs posted by ljaques

Good advice

I read this in the local newspaper's personal advice column today: Never contradict a fool like Wieber - if you wait a b...
1 comments posted 9yrs
posted by punk.jaques.again
1 comments posted 9yrs posted by punk.jaques.again

Alittle Gun History

A LITTLE GUN HISTORY In 1929, the Soviet Union established gun control. From 1929 to 1953, about 20 million dissidents,...
12 comments posted 9yrs
posted by PPP
12 comments posted 9yrs posted by PPP

Anti chatter electronic device

https://hackaday.com/2017/10/06/fighting-machine-tool-chatter-with-a-555-timer/ I thought of this in the late 80's when...
0 comments posted 9yrs
posted by Imnot
0 comments posted 9yrs posted by Imnot

Opinions sought-most flexible air hose

I'm sure some folks here will agree on a particular brand, at least I hope so. I am looking for the most flexible and l...
6 comments posted 9yrs
posted by etpm
6 comments posted 9yrs posted by etpm

Holes in welded and galvanised structures

I've been looking at a few welded structures made from tubular steel and galvanised. They often include open holes (see...
26 comments posted 9yrs
posted by christopher.tidy
26 comments posted 9yrs posted by christopher.tidy

HF float chargers

Any negatives on the HF float chrgers? Thanks, CP
2 comments posted 9yrs
posted by email
2 comments posted 9yrs posted by email

Ping! Jim Wilkins - New HF Battery Chargers

Probably old news but I see in their latest monthly flier two new battery chargers: https://www.harborfreight.com/4-amp...
8 comments posted 9yrs
posted by lfisk
8 comments posted 9yrs posted by lfisk