Previous in Forum: How are Toothpicks Made?   Next in Forum: No Vacation as Marketing Strategy
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
2 comments
Rate Comments: Nested
atulbpanchal
Participant

Join Date: Jul 2009
Posts: 1

Hydraulic Force for Sheet Metal Processing

07/07/2009 2:42 AM

Hi,

How can I calculate the required hydraulic force ( kN or Ton ) for sheet metal punching, cutting and bending process?

Thanks,

from, Atul
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Anonymous Poster
#1

Re: hydraulic system

07/07/2009 3:38 AM

http://cr4.globalspec.com/thread/40128/hydraulic-system
Register to Reply
sb
Guru

Join Date: Mar 2007
Posts: 2550
Good Answers: 103
#2

Re: hydraulic system

07/07/2009 7:30 AM

1. Do not repeat the same question again either in the same forum or even in different forums.

2. Please google and you will get the answer. In fact you could have got it from the handbooks too.

Just for example first link in

http://www.google.co.in/search?hl=en&q=punching+force&meta=&aq=f&oq=

Results 1 - 10 of about 47,600,000 for punching force. (0.48 seconds)

is

http://www.precisionsheetmetal.com/home/forces.htm

that answers your question

Punching force calculation

How to calculate punching force in tons

Punching force = 25 x Land distance x Material thickness x Material factor x Shear factor

Note: 1 Ton = 8.90 kN. 1kN = .112 Tons

....

Similar is the one with bending too.

__________________
 Fantastic ideas for a Fantastic World, I make the illogical logical.They put me in cars,they put me in yer tv.They put me in stereos and those little radios you stick in your ears.They even put me in watches, they have teeny gremlins for your watches
Register to Reply
Register to Reply
Have a Different Question?
2 comments

Previous in Forum: How are Toothpicks Made?   Next in Forum: No Vacation as Marketing Strategy

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Manufacturing:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (80 right now)
Show Members
Advertisement