I know a guy, comes by all kinds of junk, has all kinds of ideas, like you, if he could live another 1,000 years he might get it all or most of it done. Great video, thanks.
I've been working iron for some fifty years, by hand, and with power hammers, and the key is finding the "harmonic frequency" regarding the mass of the hammer, and that of the drive mechanism, in reciprocating mass, and aiming your rpm to make it. There is a natural harmonic, which leaves the hammer "floating", generally higher than the harmonic you want, however you can simply change ratios until the "hammer" is maximizing the distance traveled in power stroke to rebound, which gives you the best power transfer. The mass of the hammer and linkage, and the mass of the driving shaft, pulleys, everything feeding the crank, control the natural frequency, so set hammer weight to maximize stroke, and modify the drive to get the most, and only after getting there, work on the spring, greater or lesser force, to match the harmonics you've established first. It's been fifty years since I was on a power hammer, but they all have the same physics factors. I too, do most of my engineering with old farm equipment, auto parts, it is the single most cost efficient means of "recycling", simply re-using and keeping the value factors existing, far better than cutting and welding up, or melting and casting, to forge again. I've heard of "hardy hole hammers", but never seen one, I am motivated to build one, to sit on my Fischer 1917 150 pound anvil, I'm getting creaky in the bones and joints, and I've just finished my first "propane forge", always used coal or coke before, but am looking forward to a new experience. Thanks for showing this bit of interesting engineering, I hope you get great pleasure out of your forge work, I've always taken pleasure in the heat and color of the iron, how it moves, when yellow, and that one can completely control it with blows of the hammer, in precision. Thanks again for the motivation!!
Thank you for this video. My workplace is really small so i search for a light small hammer and your video help me a lot. Greets and thanks from austria!
Cool man, if it works it works, just dont get fingers too close, that will hurt! Building one now, got a part from and old milking machine that originally powered a stroking suction pump thats exactly the action needed to drive a ram hammer once I sort out and make sure I have all the junk needed to go ahead! I need a hammer and anvil but have ideas and crazy expectations so fingers crossed, safely in my pockets, will see! MAYHAP
😆 I'm using a dead Ford pickup idler pulley and an air compressor flywheel on my own design. Hadn't considered installing a break before now. That might be a good idea for my design. Thanks for sharing.
I appreciate all the interest in this lil power hammer people.Please be patient on my moving metal video of the hammer.I had a fire at my property(field fire) and I got burned pretty bad on my legs im in alot of pain and healing up.I have been doing a lil smithing just because Im dedicated to making my daughters some goodies for the a house warming and birthdays,just doing some whitesmith work right now.Thankyou for your understanding...its coming as soon as im up to it!
I hope you heal up good and fast, burns can be a tricky thing and unfortunately the pain will likely stay to some degree. I've had some experience with burns myself, about ten years ago I was visiting my old shop teacher and one of the students left his project on the anvil. The little moron hadn't dunked it so when I picked it up to move it I got a heck of a surprise. Few children will ever get a more thorough lesson on profanity...
Oh shit!! Bubba take care. Stay out of the fire! I hope you you get well and have no lasting scars. I am a pharmacist but have seen a lot of weird stuff. After you are healed over ocean water helps stop scaring. You don’t want scars aesthetics and they are sensitive to heat. So trip to the beach in order about now. I was going to say great job on the hammer super creative.
Nice hammer Mike! Gods speed on the healing from the fire! This kind of build is further down the line for me. I am currently building a Davinci Cam Hammer with an 8 lb sledge. Just completed my Gas forge with Fire brick and an old weed burner and did some heat treating today. Made the chamber small so it works great. Thx Christ Centered Ironworks for the forge tips today! My first forge is a lump coal BBQ conversion. A lot less calls from the fire dept now since they always think the place is burning down with all the smoke! I like your style! re-purposing! "The Phoenix rises from the flames even more beautiful than before" !...Thx for inspiration!
Great job on the build! Somethings to consider for your design... #1 make your yoke box a bit taller #2 invest into a thicker spring with better tension..The hammer will have more stroke this way and about twice the hitting capacity :-) hope this helps and again great job on the hammer.
@@ffolted yes it looked like the ram was bottoming out against the yoke. With tighter spring tension it will hit harder and also not bottom out in the yoke as much. Love the brake idea by the way :-) again just my suggestions if it ain't broke don't fix it if it is working well enough for you in its current state.. God bless you and thanks for the mention it means a lot!
To Mr Rock Mike: Good boy ! Try to stay active. i hear your joints ache; . i am semi-retired ( owned semis, too ! ). Do you add spices, to your breakfast ?. Turmeric, ginger and cinnamon, along with other rather HOT spices, mixed with healthy foods, at / on your meals, WILL HELP WITH THIS ALOT ! Also, try to eat at least 2 soft boiled eggs, with turmeric and brussels sprouts. I've been doing this for about 10 years, and my right knee, is healing up. From driving trucks/buses/taxis most of my life. EAT healthy stuff, from '' spade to spoon '. Those boxes, and frozen foods, coming from a factory, WILL HURT / DAMAGE THE BODY. Stay away from crap / fast food (poison). Anyway, good work you do here. Nice design, very strongly built hammer. I like to use rail road track, and other steel used on rail lines, in the garage. Rail is 1084 steel, very hard. TAKE CARE OF yourself, and God Bless !
Pretty Awesome Mike , I’m guessing with all the old Farm Equipment you are a Farmer ? My Dad was a SeaBee in the late 50s in the Phillipines and they were redoing all the old WW2 Airstrips over there he always told me that if you were looking for good workers never underestimate old Farmers because not only are they excellent self taught Engineers , they are usually very strong although they may not look like body builders or realize how physically strong they are they usually are stronger than the average guy in the Navy they had guys from all over the United State’s BTW my Dad grew up in a rural area and one of his neighbors had built many homemade tractors and farming tools using old trucks and Automobiles he often powered implements by hooking up belts onto the drive tires and lifting that tire off the ground I saw a sawmill he made that way
I would suggest putting a piece of radiator hose on the spring in each side of the sleeve going to the hammer..that would help center it, and act as a safety shield in-case that spring breaks. You would rather not get hit with shrapnel!
Aught to name this banger the noisy cricket. Nice work man but I have 2 questions. You’re break system seems like it could stress your motor and burn it up, have you had any problems with that and if you have what do you do to combat it? Also that spring seems like it might rob you of some downward thrust power, if it does, is it still enough to work metal without having to excessively heat? I like the design and might build one myself that’s why I’m asking
That is a really clever little hammer. I really like the brake idea, never seen that before. Hope youre healing up okay, might need to wear long pants around the forge for a while, the healed skin might be a bit heat sensitive for a while.
Hey Mike, I love your build, simple but by the look of things pretty affective. I'm in the process of building basically he same thing. I used a garage door torsion spring and made the yolk some what taller also a longer, heavier ram which I may need to lighten up. My main concern is the size of the motor to use HP wise. I have 220 in my garage so that's not a problem. Any help with size motor needed would be greatly appreciated.
Great power hammer i love the brake if you change the height a little and go with a diffrent setup with your power arms you could probly use a spring from an old mongoose style bike theyre adjustable im trying to build a benchtop setup ive got everything laying around just about to make it but i want to make the best use of what i got im gonna try an old minibike shock on it good video
That's the most awesome power hammer I've ever seen. And I've owned a little giant but I would take that in a heartbeat. Its perfect for a smaller shop like I have. Great job and thank you very much for sharing it. I subscribed and liked. I look forward to watch more from you.
Appreciate that,I would trade this homebrew contraption for a lil giant in heart beat!That is the reason this hammer is so small.I have a 30x30 garage,but only a small corner is used for blacksmithing.Lathe,mill,drill presses,sheetmetal brake,welders,a vehicle,fab table,engine hoist,solvent tank,tool boxes lol take up the rest of the shop....I could make room for something as cool as a store bought power hammer though~grin~
@@Виталийсамодельщик yeah I looked at it I am not that much into tire hammers. I'd still much prefer this smaller hammer for my shop. If I need something really big hammered out I just use my arm and a heavy hand hammer.
That's badass I like to pick up crap off the side of the road then collected and then go to the pile and make awesome stuff out of junk presently I haven't found a whole lot of farm equipment junk despite there being tons of farms around meI guess I should go door-to-door and ask a couple old Farmers if they have any broken pieces of equipment still laying around and then I'd like to take it off their hands for free if it's broken and not usable to them
Graet build! From expierience I will say replace the pillow block with a forged or solid steel babbit bearing. The cast iron pillow block will break. Other than that super cool!
Nice build. I think this would be ideal for light metal work and planishing. I hope you consider building some planishing dies. You could probably do some copper work like bowls, ladles, jewelry, etc. I look forward to seeing some more videos!
Thanks,I typically work with 3/4'' and down,alot of 3/8 and 1/2'' material runs through this.Ive used it to hex up 1'' material for cold chisels.Square up the material then use the lil hammer to get a nice strait start on the hex then finish the hex with hammer and anvil...helps me from getting a twist started from a bad hammer blow on the anvil....im one year into my smithing adventure so im learning alot everytime I forge.
Hello Mike Can you send me that couples name you said you watch their blacksmithing videos. I’m a retired mason too. Hope you recover quickly. Awesome video.
A guy would think you would get big and strong from the masonry trade...yeah theres some of that.Mostly we just come out of it with sore ass joints lol The channel I was referring to was "Christ centered iron works" Roy Adams is the smith. Thankyou enjoy the new adventure into blacksmithing.I got a trunk full of metal,I will start the rebuild of the lil power hammer this weekend...I'll post when its running again and we will all see if I improved it or ruined it lol
I've been meaning to weld up a power hammer for myself with my everlast welder and some of the spare metal I've got around the shop. Yours seems to have a realy smooth stroke there.
maybe a tube bender type shape of spring sleeve, on top of the hammer part that slides across the spring to smoothen its sliding action would take some of the violence out an give less wear against the spring an sleave so it dont catch on the spring coils
Thanks friend for your video! Many of us have discovered this after a lifetime of work that was abusive to our bodies. What is the website that you mentioned at the front of the video?
Man, that's awesome. I really need to acquire some junk. But you need a cage around that little beast. I would feel really uneasy running that thing right in front of my face. I've seen too much shit explode into pieces to be trusting any of that to hold together forever.
Thanks man,video of it moving steel coming soon...I only get maybe 2 hours of spare time in a day not alot of time to forge...its frustrating cause I want to forge all day! lol
Neat job! I think I have about half of the bits I'd need to build something like that lying out back... and not a whole lot of room in my workshop for a big power hammer!
That was my issue too...not alot of room or the need for a big ass power hammer or a trip hammer of sort.I like a hammer and anvil,but somtimes like drawing out reins its nice to let a power hammer do that work so your arm is fresh for the intriquit (spell) work.
@@siliconshaman That is exactly why I built it.Between dirt bikes and horses in my invincible days lol Ive broke my right Collar bone 6 times,separated my shoulder...I lost count....25 years in the masonry trade,yep the ol shoulder is just a lil angry lol
Do you know what the final rpm is after the step down? I have a 1750 but also have a motor with a reduced gearbox on it. I’m just curious to see if I can use my reduced one as I have plans for the 1750.
My understanding is we are looking in the neighborhood of 120 beats per minute on the hammer and im real close to that.I told you what size of pulleys im running on everything.You should be able to do the math and have the final RPM number...I havnt done the math I just hunted the "sweet spot" and found it...good luck with your build.
Smaller power hammers can go faster than larger ones. I believe Little Giant 25lb hammers are made to run at about 225 blows per minute (RPMs). My 25lb Kerrihard power hammer has "250RPM Max" stamped into the flywheel casting. I think I recall seeing some lighter planishing hammers running at 300-400 blows per minute. Most heavy hammers 50lbs and up are around 100-150 blows per minute. (My Kerrihard can get kind of scary at max speed)
The spring wire diam. is .205 the springs od is 1 1/8" Go to your local bolt supply store and they will have a selection of springs.I took this lil hammer al apart and is getting a toggle linkage and a bigger hammer and much better guide system...so stay tuned and update video on the mods is coming real soon...welding up interchangeable dies for the anvil and hammer tonight!
Hello Nice job, but I have a question. When you dog that motor with your brake, are you just killing the rotation or are you actually stopping the motor. Braking the rotation might burn up your motor? Thanks, Heal fast. I'm anxious to see the metal move. :+))))) God bless: Stoney
Cut that spring in half and get some 1/2” plate and make a couple of washers to go on each side between the spring and the hammer and that should make it stay in the middle.
Very cool Mike! I recently acquired some pillow block bearing...3, to be exact. 2 inch ID. I know a guy, that just might need to study your video 😀. After 1 year, how is it doing now? Thanks, and be well 👍⚒️
nice try but i don't think the short cut with spring mechanism will last .. i think sooner or later you will have to change the design to proven working little giant concept .. will be way more smooth and efficient run . However i like your effort and love the idea of bench top small version of power hammer .
Thanks,Im pretty sure a toggle arm set up will be more efficient.I had a friend stop by the other day he wanted to see it in action(should have shot a vid that day)he was impressed how hard it hit you can feel it through the floor.
This is exactly the size hammer I have wanted to make, the parts have been sitting in my shop for almost a year but after watching your video, I dusted everything off and started building. 👍 The only question I have, for now that is, what size motor are you running? Thanks for posting and I hope you dont mind if I use certain aspects of your design. Mike.
I have a Kerrihard 25lb power hammer and it runs off a 1hp motor. I bet this little 8lb benchtop hammer could probably run off a very common 1/4 to 1/3hp motor.
I know a guy, comes by all kinds of junk, has all kinds of ideas, like you, if he could live another 1,000 years he might get it all or most of it done. Great video, thanks.
I've been working iron for some fifty years, by hand, and with power hammers, and the key is finding the "harmonic frequency" regarding the mass of the hammer, and that of the drive mechanism, in reciprocating mass, and aiming your rpm to make it. There is a natural harmonic, which leaves the hammer "floating", generally higher than the harmonic you want, however you can simply change ratios until the "hammer" is maximizing the distance traveled in power stroke to rebound, which gives you the best power transfer. The mass of the hammer and linkage, and the mass of the driving shaft, pulleys, everything feeding the crank, control the natural frequency, so set hammer weight to maximize stroke, and modify the drive to get the most, and only after getting there, work on the spring, greater or lesser force, to match the harmonics you've established first. It's been fifty years since I was on a power hammer, but they all have the same physics factors. I too, do most of my engineering with old farm equipment, auto parts, it is the single most cost efficient means of "recycling", simply re-using and keeping the value factors existing, far better than cutting and welding up, or melting and casting, to forge again.
I've heard of "hardy hole hammers", but never seen one, I am motivated to build one, to sit on my Fischer 1917 150 pound anvil, I'm getting creaky in the bones and joints, and I've just finished my first "propane forge", always used coal or coke before, but am looking forward to a new experience. Thanks for showing this bit of interesting engineering, I hope you get great pleasure out of your forge work, I've always taken pleasure in the heat and color of the iron, how it moves, when yellow, and that one can completely control it with blows of the hammer, in precision. Thanks again for the motivation!!
Thank you for this video. My workplace is really small so i search for a light small hammer and your video help me a lot. Greets and thanks from austria!
Thanks for the neat video. That is one of the nicest little hammers I have ever seen.
I love these homebuilt hammers and soon hope to join the club
Cool man, if it works it works, just dont get fingers too close, that will hurt! Building one now, got a part from and old milking machine that originally powered a stroking suction pump thats exactly the action needed to drive a ram hammer once I sort out and make sure I have all the junk needed to go ahead! I need a hammer and anvil but have ideas and crazy expectations so fingers crossed, safely in my pockets, will see! MAYHAP
😆 I'm using a dead Ford pickup idler pulley and an air compressor flywheel on my own design.
Hadn't considered installing a break before now. That might be a good idea for my design.
Thanks for sharing.
I appreciate all the interest in this lil power hammer people.Please be patient on my moving metal video of the hammer.I had a fire at my property(field fire) and I got burned pretty bad on my legs im in alot of pain and healing up.I have been doing a lil smithing just because Im dedicated to making my daughters some goodies for the a house warming and birthdays,just doing some whitesmith work right now.Thankyou for your understanding...its coming as soon as im up to it!
I hope you heal up good and fast, burns can be a tricky thing and unfortunately the pain will likely stay to some degree. I've had some experience with burns myself, about ten years ago I was visiting my old shop teacher and one of the students left his project on the anvil. The little moron hadn't dunked it so when I picked it up to move it I got a heck of a surprise. Few children will ever get a more thorough lesson on profanity...
Prayers that you heal up soon Mike. Nice work on the Hammer.
Hope you get better soon.
Hay Mike good work on that hammer 🔨 hope you heal up soon, we're all looking forward to you being all better again 😀
Oh shit!! Bubba take care. Stay out of the fire!
I hope you you get well and have no lasting scars. I am a pharmacist but have seen a lot of weird stuff. After you are healed over ocean water helps stop scaring. You don’t want scars aesthetics and they are sensitive to heat. So trip to the beach in order about now.
I was going to say great job on the hammer super creative.
i love the simplicity of this design i got to rethink my way of building one thx!!!!
Nice hammer Mike! Gods speed on the healing from the fire! This kind of build is further down the line for me. I am currently building a Davinci Cam Hammer with an 8 lb sledge. Just completed my Gas forge with Fire brick and an old weed burner and did some heat treating today. Made the chamber small so it works great. Thx Christ Centered Ironworks for the forge tips today! My first forge is a lump coal BBQ conversion. A lot less calls from the fire dept now since they always think the place is burning down with all the smoke! I like your style! re-purposing!
"The Phoenix rises from the flames even more beautiful than before" !...Thx for inspiration!
Forging wood like a boss!
Great job on the build! Somethings to consider for your design... #1 make your yoke box a bit taller #2 invest into a thicker spring with better tension..The hammer will have more stroke this way and about twice the hitting capacity :-) hope this helps and again great job on the hammer.
You think the hammer is bottoming out in the yoke box?Appreciate you chiming in Roy.And thankyou.
@@ffolted yes it looked like the ram was bottoming out against the yoke. With tighter spring tension it will hit harder and also not bottom out in the yoke as much. Love the brake idea by the way :-) again just my suggestions if it ain't broke don't fix it if it is working well enough for you in its current state.. God bless you and thanks for the mention it means a lot!
Great job, love the compact design.
Awesome build! Great design.
Nice build
Very nice job!
To Mr Rock Mike: Good boy ! Try to stay active. i hear your joints ache; . i am semi-retired ( owned semis, too ! ). Do you add spices, to your breakfast ?. Turmeric, ginger and cinnamon, along with other rather HOT spices, mixed with healthy foods, at / on your meals, WILL HELP WITH THIS ALOT ! Also, try to eat at least 2 soft boiled eggs, with turmeric and brussels sprouts. I've been doing this for about 10 years, and my right knee, is healing up. From driving trucks/buses/taxis most of my life. EAT healthy stuff, from '' spade to spoon '. Those boxes, and frozen foods, coming from a factory, WILL HURT / DAMAGE THE BODY. Stay away from crap / fast food (poison).
Anyway, good work you do here. Nice design, very strongly built hammer. I like to use rail road track, and other steel used on rail lines, in the garage. Rail is 1084 steel, very hard.
TAKE CARE OF yourself, and God Bless !
Excellent on all fronts! Heal first, the rest will follow.
Again, it a great example of repurposing.
Just found your channel and Subscribed. Very nice
Really great but I would imagine you are going to wear the drive belts out quickly? There doesn’t appear to be any clutch?
Nice setup man. When building a powerhammer, I really gonna consider this design.
I am just getin started building a press and next a power hammer great job gives me ideas 4my hammer thanks 4 the video
Thats exactly why I posted the video...I get alot of ideas off youtube too.Happy building.
That's pretty cool. Nicely done.
Bad ass brother!!
Awesome lil hammer.
Nicely done.
Love it Brother!
GOD Bless!!!😇
Pretty cool contraption. I'm thinking about making one, too. I like the ones that are more compact like yours. I don't have a ton of garage space.
Awesome design Mike very cool
fantastic job
that's AWESOME!!!! it's not Junk- it's a work of art brother!!!
lol thanks man
What did you use for the flywheel
That's cool man!
Very cool build, Mike! Really like that design...looking forward to seeing it draw out some steel
How much clearance do you have between the hammer and anvil
Looks great! That cam wheel could be added to most old punch presses and your gearing down and use of tractor parts ---great thinking!!
Love the googly eyes , at the end they're looking down at the die like , did I do that 🤣
Thank you for sharing ‼️
Pretty Awesome Mike , I’m guessing with all the old Farm Equipment you are a Farmer ? My Dad was a SeaBee in the late 50s in the Phillipines and they were redoing all the old WW2 Airstrips over there he always told me that if you were looking for good workers never underestimate old Farmers because not only are they excellent self taught Engineers , they are usually very strong although they may not look like body builders or realize how physically strong they are they usually are stronger than the average guy in the Navy they had guys from all over the United State’s BTW my Dad grew up in a rural area and one of his neighbors had built many homemade tractors and farming tools using old trucks and Automobiles he often powered implements by hooking up belts onto the drive tires and lifting that tire off the ground I saw a sawmill he made that way
Awesome man, great work!
I would suggest putting a piece of radiator hose on the spring in each side of the sleeve going to the hammer..that would help center it, and act as a safety shield in-case that spring breaks. You would rather not get hit with shrapnel!
Same👍
Great job!!!
Very nice! I wish I could have something like this in my forge.
Aught to name this banger the noisy cricket. Nice work man but I have 2 questions. You’re break system seems like it could stress your motor and burn it up, have you had any problems with that and if you have what do you do to combat it?
Also that spring seems like it might rob you of some downward thrust power, if it does, is it still enough to work metal without having to excessively heat? I like the design and might build one myself that’s why I’m asking
Good job!
That is a really clever little hammer. I really like the brake idea, never seen that before.
Hope youre healing up okay, might need to wear long pants around the forge for a while, the healed skin might be a bit heat sensitive for a while.
Thanks,I enjoy the brake.Im healing up nicely,still tender with pant legs rubbing on the bandages,sleeping has been a challenge every since the burn.
Hey Mike, I love your build, simple but by the look of things pretty affective. I'm in the process of building basically he same thing. I used a garage door torsion spring and made the yolk some what taller also a longer, heavier ram which I may need to lighten up. My main concern is the size of the motor to use HP wise. I have 220 in my garage so that's not a problem. Any help with size motor needed would be greatly appreciated.
Would like to see pics or video of your build.BIgger the better on the motor right,you can always tune it down with a variable voltage gizmo.
Love it! Great use of materials. Get well soon brother!
Great power hammer i love the brake if you change the height a little and go with a diffrent setup with your power arms you could probly use a spring from an old mongoose style bike theyre adjustable im trying to build a benchtop setup ive got everything laying around just about to make it but i want to make the best use of what i got im gonna try an old minibike shock on it good video
Do you have any plans to sale?
I like it! I learned a few things. I gotta build a thing for drawing out stock for tong reins soon. Trying to ramp up production a bit.
A stiffer spring would transmit more power. But all in all this is fantastic.
Subscribed - nice work, I am always impressed by the things people build by reusing stuff.
Good job
Awesome, good job !!
That's the most awesome power hammer I've ever seen. And I've owned a little giant but I would take that in a heartbeat. Its perfect for a smaller shop like I have. Great job and thank you very much for sharing it. I subscribed and liked. I look forward to watch more from you.
Appreciate that,I would trade this homebrew contraption for a lil giant in heart beat!That is the reason this hammer is so small.I have a 30x30 garage,but only a small corner is used for blacksmithing.Lathe,mill,drill presses,sheetmetal brake,welders,a vehicle,fab table,engine hoist,solvent tank,tool boxes lol take up the rest of the shop....I could make room for something as cool as a store bought power hammer though~grin~
Слабый молот, у меня на канале посмотрите какой должен быть молот!, МПЧ 40 кг
@@Виталийсамодельщик yeah I looked at it I am not that much into tire hammers. I'd still much prefer this smaller hammer for my shop. If I need something really big hammered out I just use my arm and a heavy hand hammer.
How does the foot pedal operate? Does it just add and release tension to the belt?
Yep,and put pressure on the brake.
That's badass I like to pick up crap off the side of the road then collected and then go to the pile and make awesome stuff out of junk presently I haven't found a whole lot of farm equipment junk despite there being tons of farms around meI guess I should go door-to-door and ask a couple old Farmers if they have any broken pieces of equipment still laying around and then I'd like to take it off their hands for free if it's broken and not usable to them
Where can I get the plans for this?
Graet build! From expierience I will say replace the pillow block with a forged or solid steel babbit bearing. The cast iron pillow block will break. Other than that super cool!
Love the googly eyes. I hope you are healing up well.
No matter what anyone says, googly eyes are cool!
That is awesome.
That is really cool. I can see having the motor going full on would be scary as hell!! Subbed so I can see what you do with it.
Nice build. I think this would be ideal for light metal work and planishing. I hope you consider building some planishing dies. You could probably do some copper work like bowls, ladles, jewelry, etc. I look forward to seeing some more videos!
Thanks,I typically work with 3/4'' and down,alot of 3/8 and 1/2'' material runs through this.Ive used it to hex up 1'' material for cold chisels.Square up the material then use the lil hammer to get a nice strait start on the hex then finish the hex with hammer and anvil...helps me from getting a twist started from a bad hammer blow on the anvil....im one year into my smithing adventure so im learning alot everytime I forge.
Hello Mike
Can you send me that couples name you said you watch their blacksmithing videos.
I’m a retired mason too.
Hope you recover quickly.
Awesome video.
A guy would think you would get big and strong from the masonry trade...yeah theres some of that.Mostly we just come out of it with sore ass joints lol The channel I was referring to was "Christ centered iron works" Roy Adams is the smith.
Thankyou enjoy the new adventure into blacksmithing.I got a trunk full of metal,I will start the rebuild of the lil power hammer this weekend...I'll post when its running again and we will all see if I improved it or ruined it lol
Rock Mike 😊 thanks
I like it, nice work.
I've been meaning to weld up a power hammer for myself with my everlast welder and some of the spare metal I've got around the shop. Yours seems to have a realy smooth stroke there.
Roy at Christ Centered Iron Works is awesome, but don't be surprised if you see him riding an ostrich while wearing a kilt😅😁
maybe a tube bender type shape of spring sleeve, on top of the hammer part that slides across the spring to smoothen its sliding action would take some of the violence out an give less wear against the spring an sleave so it dont catch on the spring coils
Thanks friend for your video! Many of us have discovered this after a lifetime of work that was abusive to our bodies. What is the website that you mentioned at the front of the video?
Christ centered iron works
Well done.
VERY GOOD
It'sa beaut! Thank you for sharingbrother!
That's pretty dang cool man
Thanks Mr Ting Ting, it was alot of to build.
nice hammer ...take care of yourself the video can wait...
I'll second that ☺
Man, that's awesome. I really need to acquire some junk. But you need a cage around that little beast. I would feel really uneasy running that thing right in front of my face. I've seen too much shit explode into pieces to be trusting any of that to hold together forever.
I ran a cable through it so if the spring breaks its contained.Thanks!
Thats awesome! Great job. Woould love to see a video of it hitting hot steel!
Thanks man,video of it moving steel coming soon...I only get maybe 2 hours of spare time in a day not alot of time to forge...its frustrating cause I want to forge all day! lol
Neat job! I think I have about half of the bits I'd need to build something like that lying out back... and not a whole lot of room in my workshop for a big power hammer!
That was my issue too...not alot of room or the need for a big ass power hammer or a trip hammer of sort.I like a hammer and anvil,but somtimes like drawing out reins its nice to let a power hammer do that work so your arm is fresh for the intriquit (spell) work.
and if you have a busted shoulder, like me... Well, I know what my next project is. After I'm done re-lining my forge. Should keep me busy for a bit.
@@siliconshaman That is exactly why I built it.Between dirt bikes and horses in my invincible days lol Ive broke my right Collar bone 6 times,separated my shoulder...I lost count....25 years in the masonry trade,yep the ol shoulder is just a lil angry lol
Muito bom!!!
Do you know what the final rpm is after the step down? I have a 1750 but also have a motor with a reduced gearbox on it. I’m just curious to see if I can use my reduced one as I have plans for the 1750.
My understanding is we are looking in the neighborhood of 120 beats per minute on the hammer and im real close to that.I told you what size of pulleys im running on everything.You should be able to do the math and have the final RPM number...I havnt done the math I just hunted the "sweet spot" and found it...good luck with your build.
Smaller power hammers can go faster than larger ones. I believe Little Giant 25lb hammers are made to run at about 225 blows per minute (RPMs). My 25lb Kerrihard power hammer has "250RPM Max" stamped into the flywheel casting. I think I recall seeing some lighter planishing hammers running at 300-400 blows per minute. Most heavy hammers 50lbs and up are around 100-150 blows per minute. (My Kerrihard can get kind of scary at max speed)
Very nice
what spring is that?
i want to make my own so it would be nice if i'd knew
The spring wire diam. is .205 the springs od is 1 1/8" Go to your local bolt supply store and they will have a selection of springs.I took this lil hammer al apart and is getting a toggle linkage and a bigger hammer and much better guide system...so stay tuned and update video on the mods is coming real soon...welding up interchangeable dies for the anvil and hammer tonight!
Freaking awesome...I need one
Great build!
looks great other than you may have problems with that spring, they are not designed for side load like that.
genius.
Hello
Nice job, but I have a question. When you dog that motor with your brake, are you just killing the rotation or are you actually stopping the motor. Braking the rotation might burn up your motor? Thanks, Heal fast. I'm anxious to see the metal move. :+)))))
God bless:
Stoney
The brake is on the cam wheel the motor just spins with a slipping belt.
Cuánto sale una máquina asi
That’s cool as love the design. I’m keen as to copy that and make myself one 👍🏻
Ron robicheux Look him up youre welcome😁
I watch Christ centered ironworks also, also recommend Alec Steele (who partnered with Will Stetler), and Black Bear forge.
Cut that spring in half and get some 1/2” plate and make a couple of washers to go on each side between the spring and the hammer and that should make it stay in the middle.
Very cool Mike! I recently acquired some pillow block bearing...3, to be exact. 2 inch ID. I know a guy, that just might need to study your video 😀. After 1 year, how is it doing now? Thanks, and be well 👍⚒️
Thanks for this video. Great job on your project. I subbed.
nice try but i don't think the short cut with spring mechanism will last .. i think sooner or later you will have to change the design to proven working little giant concept .. will be way more smooth and efficient run . However i like your effort and love the idea of bench top small version of power hammer .
Thanks,Im pretty sure a toggle arm set up will be more efficient.I had a friend stop by the other day he wanted to see it in action(should have shot a vid that day)he was impressed how hard it hit you can feel it through the floor.
Have you looked at the Japanese power hammers, they use like rope or straps to suspend the ram from the crank
Awesome job! Heal up quickly sir. I subscribed so when you get to smash hot metal with it Ill watch!
This is exactly the size hammer I have wanted to make, the parts have been sitting in my shop for almost a year but after watching your video, I dusted everything off and started building. 👍
The only question I have, for now that is, what size motor are you running? Thanks for posting and I hope you dont mind if I use certain aspects of your design.
Mike.
Build away man,enjoy the process! that motor is a 110v 1725 rpm I dont recall the HP I wanna say 1hp?
I have a Kerrihard 25lb power hammer and it runs off a 1hp motor. I bet this little 8lb benchtop hammer could probably run off a very common 1/4 to 1/3hp motor.
is there anyway I can get your plans for your hammer I am In the same shape you are in on joints and live of S.S.disability so have to build cheap
Thanks
It's good one