dimenickel
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Everything posted by dimenickel
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Just completed quick-change die system
dimenickel replied to Stormcrow's topic in Power Hammers, Treadle Hammers, Olivers
thanks Sam, that's it ;) -
Just completed quick-change die system
dimenickel replied to Stormcrow's topic in Power Hammers, Treadle Hammers, Olivers
good one thats a nice project and turned out alright i seen a pdf one time on tire hammer tooling... that had alot of home build tools.. just can't seem to find my bookmark Greg -
i second that... just coat it with a slurry of 36 cement... ..and you can use a rigidizer, aswell... ( some sort of colloidal silica) dangers are abit overhyped... just like zinc G
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Scale Free for Tempering
dimenickel replied to Frank Turley's topic in Heat Treating, general discussion
just my 2 cents ...burnishing or polishing sort of smears the top surface.. it protects it from oxidizing ... compare the two - buff a piece of iron... and polish a piece of iron with a water stone to same grit - then leave it in your humid shop... the waterstone/iron with the more open grain surface will easily rust also... temper colors change alot between alloys... i do enough heat treat in my oven.. and with the same alloys... sometimes the come out with a nice even color and other times they're darker or swirly... myself i think the temper colors are just one method of doing it, but with very wide window of accuracy Greg -
Beaudry for sale
dimenickel replied to Tony millham's topic in Power Hammers, Treadle Hammers, Olivers
Hi Tony thank you for the information.. by the way, its a small world.. i know John Little quite well and it was his advice that i by the hammer that i have.... mine was sold by a fellow who bought it from the halifax military ship yard.. apparently it sat in a tool room for decades .. very little use on mine ..except for the ten layers of peeling paint.. (why they painted it so many times i have no idea ) I have a small pic of John's hammer.. hope he doesn't mind his is exactly like mine cept he's got beaudry on the side of his I could take some better pictures of my motor mount...if you'd like to see... just incase you'd like to fabricate something similar take care Greg -
Beaudry for sale
dimenickel replied to Tony millham's topic in Power Hammers, Treadle Hammers, Olivers
yessir here's a pic http://s43.photobucket.com/albums/e396/dimenickel/power%20hammer%2050lbs/hammer%20with%20motor/ mine didn't have the dies with it ...so i had some nice ones made of s7 maybe i should post this somewhere else.... i don't want to go off topic Greg -
Beaudry for sale
dimenickel replied to Tony millham's topic in Power Hammers, Treadle Hammers, Olivers
Hi Tony nice machine ! i've got a 50lbs stockwell..its the same design and it hits very nice - i had a heck of a time finding anyone who had a similar hammer i'd never part with mine... unless i got a massey clearspace take care Greg -
Massey Youtube Channel
dimenickel replied to nonjic's topic in Power Hammers, Treadle Hammers, Olivers
a beautiful hammer... nice one thanks for posting Greg now if those darned lotto tickets work this time.. ;) -
actually, the tanks would freeze solid ...but i keep them in a hot water bath... and have a gauge on the tank side to tell me what psi is available.. .. .. - i just run a garden hose from inside the house.. from the laundry tube to get the hot water on demand -sit the tank in a plastic garbage can heres small vid of my process - i've thought of going to one of those bottom siphon tanks but then i'd have to rethink my burner design... i'm in the small league compared to the volume your dealing with.. vaporizers ? do you scavenge heat from the burner or furnace, or is it by other means Greg
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and i thought i used alot of propane... at 30lbs tank in 45min nice burners Greg
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Gloves yet again, yet again
dimenickel replied to youngdylan's topic in Personal Protection Equipment
nothing wrong with gloves... I wear them everyday for forging its good to be informed and use as much safety stuff as the individual feels is necessary.. sorta the same argument with safety glasses... some people do, many people don't -
Gloves ? Glasses? Do people actually skip them?
dimenickel replied to Robert Simmons's topic in Personal Protection Equipment
just my opinion i like leather gloves and alway wear them.. .. only there for potential accidents.. .. not to be over used, just for when i work with hot steel.. - you can have just as much control with them on.. i make knives and you need control for that... everyone is different and you should use your common sense to use as much safety gear as you need.. i remember in welding class ...some dude picked up a pile of coupons off the track torch table... he didn't know they'd just been cut several minutes before..... rest of the semester, he had hands wrapped up like a mummy .. the only time i have the safety glasses off is when the humidity is fogging them up to the point where its a big hazard..... then its time for a break, and move the fan closer... theres alway peer pressure to do this or that.... i figure after a little experience, you'll know better which measures of safety you need and don't Greg -
i remember seeing some on the british blade forum... i'll take a looksee if i can find the link Greg ah...got it http://www.britishblades.com/forums/showthread.php?97213-pretty-little-stiddy&highlight=stiddy
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25lb LG for 5... i only wish... wow mercury is quite interesting.. and i thought it was gettin harder and harder to get.. http://en.wikipedia.org/wiki/Minamata_disease i also remember a particular school teacher putting it on her desk and showing the class how it balled up and rolled around..... Sam... i'd tell your friend to make sure his shop is very well ventilated oh.. and never ship the stuff by air... mercury loves aluminum take care Greg
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Blacksmith shop for sale, Canada
dimenickel replied to Sask Mark's topic in Blacksmithing, General Discussion
bout 600 for the anvil - 200 for blower -about same for leg vise (if its a big one ) 5 bucks fo set of tongs and going rate for scrap iron per lbs for the rest.. for 9000 ...it better come with the building he's not in a hurry to sell.. thats a good thing... in about 400 years that stuff ought get to the price he's askin ( just my opinion ) Greg -
errr... looks like its gots some leg irons attached to the base.. .. for those apprentices always on the coffee break.. kiddin aside... the cinder blocks might crackup on you... go for a big stump and burry it in the ground to the right height.. maybe that'd work better Greg
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i have a 190lbs pete and the face is abit soft... it will ding if you miss a strike.. ... but it works just fine for many years... you have to think... how soft is a piece of yellow hot iron... and will that dent it if worked on the anvil.... if not... then your good to go !... just move past the idea of denting the anvil... your to work on denting the yellow hot iron instead... by the bye... my 125lbs pete is extremely hard.. break your hammer kinda hard... i think they had an easier time quenching the small anvils, but the larger ones are usually a tad softer .. have fun Greg ps.. if you need sharp crisp hard edges... just get a small anvil block that fits in the hardy
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if your lucky some of the bits with the collar will fit in the hardy hole... then you just forge out the ends to whatever stake tool you need.. hotcut, bick etc nice scoop
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Dynomite !!! totally awesome vid.. that massey is wonderful -great forging and nice process Greg ps.. i noticed that the camera barely hop's around... nice to have a good foundation and not worry bout the roof fall'in in... ... unlike that other fella :rolleyes:
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Sellers 2 1/2 Ton Steam Hammer
dimenickel replied to Rick Rowlands's topic in Power Hammers, Treadle Hammers, Olivers
wow.. awesome hammer kinda neat how the operator looks sort of ghostly hopefully its not ceased up with rust... -
500 Bradley Video
dimenickel replied to Dillon Sculpture's topic in Power Hammers, Treadle Hammers, Olivers
nice hammer ..wow if its a leather belt...i used neats foot oil on the belt.. wipe it on and let it soak in .. ... my belt was crackin and gettin glazed.. seem to have come back and does slip much at all.. - check the steam forums.. seems some people say that a proper tensioned and conditioned belt doesn't need dressin.. ... who knows Greg -
I think I need a new heat treater
dimenickel replied to JNewman's topic in Heat Treating, general discussion
Hi Nakedanvil sorry...don't want to step on any toes.. just wanted to help J with his cracking problem.. as he indicated that he was unhappy with the failure rate.. in the end ...both J and customer should be happy.. -
I think I need a new heat treater
dimenickel replied to JNewman's topic in Heat Treating, general discussion
Hi J pending on the carbon level... you have to look at the temp of your normalization....... eg .9 to 1.10% carb would require higher normalization temp.. say about 1600F... to deal with carbides being in the wrong place or just to have all the C in solution.. i use timken W1 and i'll normalize 3 times with a descending temp... then i'll heat to 1450F and hold for 5 to 10min but thickest i deal with 1/4inch.. and a hold for 5min at 1200F for preheat.... generally if you go above .8% carb the heat treat gets more complicated.. if grain was small.....that is good... but it might not deal with grain boundary carbide... which can be trouble w1 is a shallow hardening steel.. it wouldn't harden much by aircooling... but if it was s7, then the shop door might work.. ( but you could have untempered martensite... ouch ) -I'd do things by the book.. homebrew heat treats are fine for some, but if i'm going to tag my name to something, i'll do it by the book... the asm book if you have Greg -
I think I need a new heat treater
dimenickel replied to JNewman's topic in Heat Treating, general discussion
Hi J when the edge cracked.. did it look sort of sandy/grainy... or was the break smooth like when you crack a file in two .. - it may have been some grain growth from high forging temps... and may need some normalization cycles to bring the grain size down and lower some of the stress watch your heat treating temps.. too high and grain growth will happen quickly with shallow hardening steels.. and make sure to temper properly was there an alloy spec sheet that came with the W1... as W1 has a very wide carbon/alloy content.. Greg