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I'm sure you could figure out a way to motorize the "tommy hammer". Here's a diagram of a similar hammer from Ron Moss' book Chain Making in the Black Country: If you have access to welding equipment, I'd say go with something like the example Geoff showed. If not, I think the tommy hammer would be easy to make and could maybe suit your needs.
$4500 or best offer. Located in Woonsocket RI. Running and under power Dupont Fairbanks Model B 75lb blacksmithing power hammer. New spring, new pitman arm, large combo dies, custom spring & arm guards. Currently running. Brake currently removed due to a break, but included. Hammer is complete and well maintained.
I'm opinionated and you can reach me at ironkisshammers.com, but what I wanted to tell you is that the IForgeIron.com site has a power hammers forum and on it is a thread about a Nazel 4N for sale for $6000.
I have a Japanese power hammer for sale. It is designed and built for the professional knife-maker, and I have brought it from Sakai-shi, Japan, where I have apprenticed, a few years ago. I learned making sushi knives on this hammer. I currently have 4 power hammers, and much as I would like to have a fifth one, there is simply no space.
Hi guys looking for opinions here. There is a sale 3 hrs or so from me this weekend and in it is a 50lb Modern power hammer single phase 3 horse motor on a additional steel plate , from a quick phone conversation with the older gentleman having the sale sounds like it is in operational shape plug and play so to speak.
Hello, I am helping a family member sell a Kerrihard power hammer. I have posted a Video of the hammer in operation on youtube so you can see it in action. The hammer is currently located in Mid-Michigan. The hammer must be picked up at its current location as we have no means to load it on a tru...
With the large striking face, in comparison to power, it doesn't disrupt folding patterns as much as other hammers I have used. When I really got to know mine, I could get her to just kiss a billet when I wanted to set a weld, or really splat material when squeezing large partially consolidated blooms down to plates for grading.
If you can't make a hand hammer operate, you won't know what you're doing on a power hammer. If you can't make a hand hammer operate, the press won't do much for you either, it's just a big slow hammer that hits funny. The other way of saying that is: if you're going to take tools away from me, I'll keep my power hammer.
Since the springs are curved, whenever the piston (3) moves into the downward postition (with the hammer being its farthest away from the anvil), the hammer shaft (1) is pulled towards the back of the machine, which causes too much friction against the stabilizer arm (2) and seizes the machine. In short, I need straight springs. The question(s):
oh, just for the curious..., the hammer in the video is forging a titanium alloy preform for a hip joint in an orthopaedic forge. The stroke of the hammer is also about 30% to short, so its down about 50% on energy - hence the apparent 'low' work rate on the workpiece!