How to Build a Hydraulic Forging Press
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- Опубликовано: 23 янв 2019
- In this video I show the entire process of building a hydraulic forging press for blacksmithing.
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Hi my name is Paul Pinto and I’m an 19 year old maker from Connecticut. This channel will cover woodworking, metal fabrication, blacksmithing and much more! I will be posting weekly videos of my latest projects so make sure you subscribe! 
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Finally someone who can actually weld and who knows how to set a proper flame on an oxy. Good work
Damn!!! What a nice press you built! Awesome man. Congrats. Very much deserved thumbs up!
Thanks man!! I’m really glad you like it👊👊
2 safety issues, big ones! You have a good channel, please don't die.
1. Cover all the hoses you can. A stream of high pressure oil will do more than bruise you. You will get an injury from both the force of the fluid and from the injection of the fluid into your body. You'd rather be shot in whatever body part the fluid hits than hit with the fluid.
Solution: 1. cover all that stuff at the bottom with some sheeting. 2. sleeve all your exposed hoses "hydraulic burst protection sleeves" I've used Eaton Guardian, like $2-3 a foot. Be careful many hydraulic stores will have abrasion sleeves(lose nylon weave) and not burst protection sleeves(dense weave). Get the right stuff.
2. Bolt like a bullet... I like your slide design, large surface area, relative to die size, BUT that bottom bolt... If you work to the outside of your die that janky lower bolt WILL fail. The other bolts are likely safe due to design (but id change them anyway) It looks like a 1/2 grade 5 you've got there. My suspicion is you have anywhere from an 18 to 25 ton press there. That not accounting for pressure spikes. The forces on this system are dynamic and eccentric. That bolt will fail at a static load of around 8 tons, Dynamic, I bet its 1 ton or less and failure.
Solution: Drill that hole out so that a 3/4 inch grade 8 fine thread bolt with JUST fit (no slop in hole AT ALL), Install a good brand name grade 8 bold and torque it down with a torque wrench (you'll need to borrow a 3/4 inch torque wrench 300ft/lbs). to be clear this would be a "3/4-16 grade 8" That bolt should be able to handle the full static load of your press, seems overkill, but remember "DYNAMIC and ECCENTRIC"
This is a dangerous machine. respect it.
can you tell me the size of pump and the hp of the electric motor your press really looks great built very plush great work Duey
yes, this is why on Nargesa machines, they have a plate like a milling table, with which the dies are bolted, or some presses, which use T-slots, and a 3/4 " bolt and nut to secure the punch/die in place!!
Like the build. Only suggestion is to make your die mounts square so you can rotate dies either orientation for unforseen situations. Good work.
Cleanest home designed press that I've seen. I think I will use your design as inspiration when I build my first. EXCELLENT Video.
Very nice work.
SHIELD YOUR HOSES MAN!
TRUST ME !
BUILD A SHIELD!
Also find an
AFFF Fire extinguisher!
It only takes one slip and that fire risk can take your shop in minutes!
*Been there !
Please build a shield for your pump , hoses and tank ! !
or...Just buy exhaust wrap. The stuff you see on retro looking custom motorcycles or get proper hose sleeves from your local JD tractor dealer. Nothing like having a hose rupture and hot Hydraulic oil in your face, been there, done that!
Just use shielded hoses and emulsion fluid instead of hydraulic fluid. Emulsion is for use in areas of fire hazards for industrial use should work the same way. Just make sure your pump, valves, and jack are rated for it.
Have been searching for a good vid on how to build one. This is the best, simplest on youtube. Thankyou!!
Hi Paul
This is the best hydraulic press I have ever seen.
Good work man
Thank you, tidy build. I’m planning my press, so your vid is priceless ☀️
Great to see a young man with a great skillset. Keep up the great work. I enjoyed this video and may use some of your ideas when I build mine.
Awesome build, and cool slippers, bro!! Seriously love this channel, and look forward to more great videos
Wow, what a great forging pres. Perfect design, I'm going to build one for sure.
i am mad jelly over the tools and machines you have at your disposal! great vid!
Instant sub. Great fab skills and an awesome press you’ve made. Good job dude!
Great job on the press, I want one. Have some of the components and a dream. Thanks for sharing.
Love the simplistic design. Might have to copy a few things for sure.
Great build. I built one out of a log splitter and have the same issues you had with your old press with the twisting and bending. Thinking about putting a larger beam on mine, or just building a new one. Thanks for the tips!
Man this brings back the memory of me watching the first of your vids on building the press initially. I love how you have beefed it up here man! I don’t know if you recall but I bugged you about some specs on your initial build and you were so kind to give me some tips. I still haven’t built my press yet but I scored a free 7.5 hp Baldor motor a mos ago and am in the process of getting the steel and other components I need. Hopefully I will have it built by the end of the year. Really been leaning towards a h-frame but man I love this new version you’ve got here! Awesome
I’m really glad you like it and that’s awesome that you’re building one too! Keep me updated on your build
Great Press, thanks for sharing your experience.
Very well thought out build Paul.
I built an H-frame 16 ton 2 years ago.
There are advantages to a C-frame press, but also advantages to the H-frame design.
I used a 4" bore x 8" stroke cylinder. But now have a 5" bore x 8" to retrofit.
Need more squeeze power
Looking forward to seeing this one in action.
Thank you!! I’ve always thought about doing a H frame press possibly with two cylinders but I probably would have needed a bigger pump and motor.
VERY NICE WORK and THE BEST HYDRAULIC PRESS!!!
Wow nice looking press, excellent work...and very powerful! best looking one I have seen on RUclips!
Awesome build. It should serve you well for years to come.
That's one substantial press dude. Well done, you got a sub. Greetings from Ireland.
Great job!! Thank you very much for sharing this.
Amazing work man, congrats!
Great video dude - very helpful. Thanks for sharing!
Amazing build - ya I noticed the exposed rubber near to where hot metal being worked on. Some kind of overhang, sheet metal like suggested below. Saving this for a future DIY press. Thanks!!
I like how clean yours came out. All the details are down below which is real clean looking.
You got some good tools my brother. And good skills to go with them.
A+ my friend,way better this time around
Impressive 👊🏻
impressive, i aspire to learn the talent and patience you must have to have fabricated that tool. you truly have something to be proud of there. New subscriber
Impressive work. It is a masterpiece!
Good job Paul. Simple and very effective.
Thank you!!
That is a heavy duty press! Can’t wait to see you build more cool stuff on it. Great video. Keep up the good work.
Thank you!! Glad you like it👊
Ive been wanting to build one for awhile but it just seemed to big a project. this really helped simplify things and i think im going to go for it useing your design! thanks paul!
I’m really glad you like it! Definitely keep me updated on your build. I definitely think it’s worth it to make one of these
What a beast she is!! Nice work. Wish I had the skills and confidence to build something like this.
Nice! I dig the gray color. Looks perfect.👌
Thank you! Glad you like it👊
thanks, that was great info on my next build, thankyou.
Its a pleasure to see the exercise of skills to build a good solid machine
Nice,one of my bucket list items! I'll have to buy mine since I dont have the tools to build it,but I would buy plans to that!
Looks great!! I'm extremely impressed with how straight and clean your free hand tourch cuts are!!
Thank you!!
I was thinking the same thing
You're rly talented in building your tools. cool 😎 I like it.
Well done video. All the best in your future.
Awesome stuff Paul! 👍🏻👊🏻
Thank you!!👊
Holy shit that squashed that huge piece of steel in 1 go. That was impressive!
Paul you did a great job on your rebuild of this hydraulic press the set up was also a couple people made comments about you beveling the 1 inch plate I would’ve done that that way you can get total penetration because something like this you don’t want it to collapse on you but it look like it’s pretty sturdy so good job
Damn all the steps are simple yet what you created is quite awesome. Great Job.
Thank you!! I’m glad you like it
Very impressive build - thank you for shattered this.
Thank you!!
Sharing this (damn autocorrect)
What an awesome press Paul and I am very impressed with your fabrication skills. I do have one small concern besides the 50 comments about a shield over the hydraulic system lol I noticed the sleeve build onto the I beam is very well constructed but what about proper lubrication? As you may well know friction and abrasion are steels worst enemy. I'm sure by now you have taken care of that lol but I figured some good high quality high temp grease every so often would work great. Other than that it's freakin perfect. Far better than any production built presses I've seen.
Awesome job brother!!
wow Paul, this is amazing!
Thank you!!
To have to rebuild a major tool is a pain, but your re-design features sound really top notch improvements. Hope it allows you to explore great adventures in forging, using own design dies for small production runs.
Thank you!! I think this new press is really going to boost production
Nicely done!
Thanks for the video...
Thank you!!
Hey Paul. First, I wanna say, great job on your build. I am about to start my Forge press build. I was planning doing an I beam build as well. Your vid has given me a better guide to follow so, Thank you. I plan on making a vid of the process. I will not be surprised if it turns out a lot like yours, ha ha but, I will give you a shout out for sure.
Also, Very impressive control with your Oxy/Acy rig.
Love the vids and keep up the great work. Subscribed... Joe
Thank you!! I’m really glad you like it and make sure you send me the video of yours when you finish it.
Молодец мастер!👍
Отличная машина,супер видео⭐️⭐️⭐️⭐️⭐️
I just want to be clear. All of these problems existed before that sticker was on the I-Beam. ;-) That press made you some money and built your channel, but It's awesome that you now have the knowledge and resources to upgrade. Congrats!
Hahaha now I need a new one for this press! thanks Chad!!
Paul Pinto on its way.
Awesome Job Paul!
Thanks!👊👊
What a badass press!!!
Intresting. Thank you.
Nice job on your forge press build
Awesome Paul, that thing should do you well for a while! Great Build!!!
Thank you!! I think it’s going to be 10 times better than the old one
wow awesome job on that press paul i need to make one my arm needs a break lol great job
Thanks Paul that was superb 👍🏻
I’m glad you liked it!👊
Nice! Really interesting to watch!
Thank you!
Awesome job brother.
Love the build.
Would you kindly provide complete list of material needed for the build ??
Glad your back
Mike Jeffers 👍👍
Nice work man
Nice work!
great build good stuff It was once said to me =sometimes you have to do it twice to get it right
"My Dad hanging off the back." - That's exactly what we are here for. Priceless
#dontdie
WELL DONE BRO !
Awesome man, well done. Question, What’s the specs of the motor and pump?
Wow that is so cool, you're a great craftsman, and so skilled, you put me to shame, well done, can't wait to see this beast move some metal.
Thanks Len I’m glad you like it!! I’ll be making some videos with it very soon
Beautiful build.
Thank you!!👊
You have a steady hand.
Nice press! If I may, I would suggest that the bottom die holder/ bottom shelf needs to be hollow so tools and punches can pass through it. For Example if your trying to put an eye in an axe head, you would need the dies to pass through the axe head and this through the bottom die holder/shelf.
Amazing inspiration
MOST EXCELLENT PAUL!!!!!!
Thank you!!
Well, how about that! Nicely done. Thank you for sharing.
Glad you liked it!!
Very nice build! Just subscribed
Thank you I appreciate it!!
Just a thought. Something you want to be real strong. You should be beveling the edges. With 1” plate your not getting nearly enough penetration.
He can also add to the size of the bevel weld. A couple of the welds looked a little undersized. A good rule of thumb is to have the throat of the weld equal to the thickness of the thinnest member being welded together. Time will tell. I didn't see anything that would snap and hurt anything just probably crack over time. Easy repair later on. It will tell you where it is weak :)
What wire is he using here?
From what I gather he is not a certified welder and most of tthis is Kentucky windage.
Imma thinking this is a outof his league considering the forces of such a machine have not been fully considered and/or considered.
His first was in the process of failing based on design of approximation.
He should skip the content project on this one and invest what he spent on it toward purchasing one that's been reconditioned or recondition one himself
@@tommypetraglia4688 if hes in kentucky good chance those are old mining parts and didnt have much invested. That jack looks like a steering jack for a scoop. I would say a boom jack for a miner but I didnt see the hard connection bypass for the return
amazing, tanks!
Great job!!
Thank you!!
Hey Paul, nice video. I'm in the process of way overthinking the rebuild of my press head and fixing some of the same overall problems. Question for you: What kind of wear are you seeing on the guides or the beam? Is there any noticeable change in the tolerances after two years? Was the bigger beam enough to mitigate any uneven forging? Mine bends as well and I'm curious if just fixing that will be sufficient or if I need to beef up the guides as well.
That's a mighty fine build. Well designed and executed, clean. I'll second TexaCajun's input concerning the bottom bolts on the slide. The further away from the face of the main beam you put pressure, the further from the center line of force you are from the cylinder rod, thus torquing the ram die. This has the effect of trying to pry the bottom of the slide plate off the beam. I've seen many "log splitter" conversions here on YT and it's common for folks to make a combo die with flats and round drawing dies with one extending out from the beam face. I cringe watching them powering away on the outer edge of those dies and seeing the loose slides they've constructed straining under the pressure.
Considering what you've probably spent on all that thick steel and the main beam (btw, what DID you pay for all that steel out of curiosity...want to compare to what similar costs around here)...I think the cost of some good grade 8 bolts is negligible. I'd also say get fine thread too (fine thread is stronger than course thread in both tension and shear). A pair of 3/4" fine thread grade 8's and the corresponding grade 8 nuts shouldn't run more than about $15 for a pair of each. While you're at it, I'd go ahead and replace the others with 1/2" grade 8's too (1/2" grade 8 fines and nuts are about $3 for one of each), so figure around $30-$35 to replace all of your bolts. Well worth the safety margin and peace of mind.
And definitely, DEFINITELY do something to protect yourself from a ruptured hose. I knew a kid growing up that almost lost his leg to a hydraulic hose rupture on his dad's log splitter. It was like a liquid knife through hot butter. He had to have several surgeries to fix it all up and lost a good percentage of his right thigh muscle strength and function.
Nice build sir!
Thank you!!
again great job on the press since i last saw this video ive made up my mind to build my press i have everything but the steel not sure what design to go with what is your overall height and weight of your press ? thank you Mark
Paul can you give a list of what I need to buy for the hydraulic pump set up and where to purchase.
Nice build. I’m glad you mentioned the fitting issue you ran into when hooking up the hydraulic lines. May I ask where you got your cylinder or the brand? I’ve recently gathered parts for my build and I don’t want to run into the same issue.
Thank you! m.northerntool.com/shop/tools/product_48214_48214 hear is the link to the exact one I bought
I’m getting ready to add a C-frame hyd. Press to go along with the H frame I already built my question is how did your die holding set up in this improved press work out? I’m happy with the setup in my original press and will most likely stick with that although the flip lever holders do tend to get bent up over time. That I could work on for sure. Can you show me what you finally ended up with please 😎 looking for ideas
That's a great build. I do have two questions. 1, why did you use nuts on the track instead of tapping the plate to recieve the bolts? 2, Does it really matter if the lower die plate is locked in? You're just pressing down on it. As long as it's held sideways can it still slip out?
Great build. Not many of these explained out there. Good to see you back. Source for cylinder if you don’t mind?
Thank you!! And here is the link m.northerntool.com/shop/tools/product_48214_48214
Looks good, but I would have beveled the steel to make sure I got plenty of penitration with my welds. That's a lot of pressure your dealing with.
He did bevel some of it. Not enough on my opinion. But some of it was beveled!
Yes mor bevel
Stick welds are stronger IMO
very cool paul. did you follow plans or just kinda come up with the design yourself
Dude, how did you get your hands on so much awesome equipment? That equipment looks like it costs a fortune... probably more than a new house! I can barely afford something that costs more than a few grand. Anyhow man, you have all the cool tools I only dream of and this is a cool project and a cool video.
Sketchup plans Paul? Yao know we’d buy them!
A lot of people have been asking me so hopefully when I got some time I can make some!
Paul, I want to thank you for going through the build learning curve for us and then sharing. I was really impressed with your first press, but this build is beefy, elegant, compact and just plain awesome. Do you have a pressure gauge & have you calculated how many tons you're now pushing? When I finally build mine, I think it will take a lot of ideas from you. Thanks again!
BTW, I see you still have your singed paper curtain by your forge - past time for you to spend a few bucks on cheap aluminum replacement blinds before you burn your garage down! Gotta take a little time to protect your work!
What size electric motor are you using? Thanks for the great video!
At 2500 psi, a 5" bore cylinder will be right at 25 tons. 50,000 pounds of force is allot of pressing power for sure
Thank you!! I don’t have a pressure gauge but it’s just under 30tons I’m using a pump that’s 2900psi
Nice job!
Thank you!!
Paul, first great build. I was wondering if I could get some links from you please. And they would be for the cylinder hopefully they have one with standard fittings. And the valve & pump and I guess the motor. I might have a motor but I'm not sure about it's ability's. Sorry for the long list but it's hard to find good information . I did subscribe. Thanks. THOR.
I like your Press. I was wondering what valve you used?