DIY Press Brake for 20T Shop Press ( the ultimate homemade finger brake) Part 2
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- Опубликовано: 16 мар 2020
- The making of a finger press brake that can be used with any hydraulic shop press. Designed to accept euro style/Amada press brake tooling.
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Thanks the world needs more persons like you
Best sheet bending machine vídeo ever
Super nice job brother. Most impressive.
You surely impressed me and inspired me to build my own tool.
Go ahead you won't regret it. I am using it all the time. If you didn't watch the videos of my Navara build series. Check them and see for yourself..
ruclips.net/video/lYj3bCHYfJQ/видео.html
ruclips.net/video/lBNvOv8oa-A/видео.html
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Amazing work
gracias por compartir tus conocimiento
Very Nice, Thanks for sharing
this is a good job welldone
Very nice, and great video!👍🏻
Very interesting your video, thank for your explanation, from La Serena, Chile
Very nice!
I wish you to continue making videos. You have a very wonderful and useful content to a large extent .. With regards
You prolly dont give a shit but does anyone know of a method to log back into an Instagram account..?
I was stupid forgot the account password. I love any tips you can offer me
@Isaias Nelson instablaster ;)
@Blake Pablo i really appreciate your reply. I got to the site on google and Im waiting for the hacking stuff atm.
I see it takes a while so I will get back to you later with my results.
@Blake Pablo it worked and I now got access to my account again. Im so happy:D
Thank you so much you saved my account!
@Isaias Nelson No problem :D
Thank You for sharing this video. Keep doing great work.
Hi, Looks Good. To make these really useful you need to have sectioned Punches & Dies of varying widths. Also if the smaller V's are closer to the edge you can get a shorter leg to a reverse fold.
Yep exactly. I have another sectioned punch on 10, 15, 20, 40, 50, 80, 2x100 mm width so I can make different combinations when folding small boxes, etc.
Grande bellissimo complimenti
Impressive.
Спасибо.
this is a very good precisie tool for you press y see it is an good quality good luck and make much work with him
Thanks ,I use the press all the time.
Can you give a list of the parts you purchased and where you purchased them from?
Very good like it a lot
Where did you get the hydraulic ram at, was hoping it was in the description so I could order one, thanks for vid, hope to get a response, tks
Great job on this. A good brake would be the perfect metal working partner for my powertig welder.
Well that certainly was easy!
Muito bom parabéns.
How much press punch
We want to buy this machine.. Can you tell detail
Thank you! Nice!
Loving what I see, so far, and based on that I subbed after only partial viewing, for craftsmanship, ambition, and engineering!
Only this: at 3:20, could thee not have taken up so much of the slop with only a few nylon zip ties around those lugs? Or even simply tapped the existing lugs, without rebuilding? I find that I must constantly struggle with my own compulsion to complicate, as I plan and daydream. No question, though, thy solution is rock solid and foolproof.
Fantastic work, I can't believe no one's commented yet!
Anyway, here goes, what prompted you to use linear bearings for this build?
less chance of binding if you bend something at the corners of the machine. Also if I was to buy the steel for the shafts and the collars and pay a machine shop to turn them on a lathe I would end up even with what I paid for the bearings and the shafts that are heat-treated and precision ground.
u have made very nice machine to make cheap but this is for small job can we do 3 mm and 2500 mm long sheet bend? how many ton jack and hydrolic cylinder power need advice me i want to make thank you
Generally, the formula for air-bending press is:
F= (S² x 2 x R) / (1.4 x V) = ........Ton/m
F - is the force to bend one linear meter
S - Thickness of the sheet material
R - is the tensile strength of the material ( mild steel 40-45kg/mm², Alluminium 20-25 kg/mm², Stainless steel 60-70kg/mm²)
V - is the opening of the press die. You calculate this based on the thickness of the material you bend. For 0.5-3mm sheet V =6xS, for 3-8mm sheet V=8xS, for 9-10mm sheet V=10xS . So in your case for 3mm sheet metal V=6x3= 18mm opening of the die.
How much was that. Looked super nice
The expensive bits were the punch and dies. The rest is the price of the metal and what the machine shop would charge you to mill the base, punch holder, and the bearing plates.
Thank you very helpfull video
Please can i know the company that u buy your die from ??
pktooling.com......I've designed the machine to use the euro-style tooling aka tooling for Amada brake press.
hello, great job.
can you tell me the code of the punch and die thanks.
Go to www.pktooling.com/ and choose what you need.
The die I am using is 85 degree: Code 20.670
The punch is again 85 degree: Code 12.810
@@bobbysplace7993 may i have the code number for the punch holder? thank you! :D
looking at the prices for the sizes of steel he used he mightve been better off buying a full size stand alone fingerbrake (though this on is able to bend thicker steel)
cant argue with that but a tad difficult to off set the tooling
Tenes planos y medidas de esa bestialidad, felicitaciones
Came in mooching a few ideas for my latest project , liked the music , are those linear bearings ? Had similar idea using MC fork legs , what ever lies around ! Subbed
doing well
👍👍👍👏👏👏
Andarilho
Where did you get the prisma and the brake tool?
The punch and the die from pktooling.com
Upload calculation chart
Check Bobbys place Facebook page: facebook.com/bobbysplace999/
What is the degree? Top & bottom tool
88 degrees
@@bobbysplace7993 accurate 90degree square i get it? In 0.5,0.8 metal sheet?
@@sarvashiva2564 Just google "Air bending vs Bottom bending vs Coining". They are some great articles that will give you answers.
@@bobbysplace7993 tank u brother
PLEASE WRITE TOOLING ADRESS SOME WORK EASY
Jumped to 4:52 just to take a look what's happening. Heard the horrible music and came to type this. Now I'll be on my way.
Came here for the metal
Stayed for the music
Don't think I would call this home made. A lot of parts machined elsewhere.
It would be nice if he would explain what he is doing instead of us listening to head banger music.
I thought its all self-explanatory. But thanks for the comment. Note taken!
DIY? Over half of it was premanufactured parts.
I disagree. Taking stock and prints to a machine shop for custom machining is still 100% DIY. Nobody owns every tool, the largest shops will still sub certain work out...
Good job, irritating music though.
That's cheating. All you did was make a "jig" for an existing machine. Make one from scrap
go back to drawing leprechauns kid.