Sites: GlobalSpec.com | GlobalSpec Electronics | CR4 | Electronics360
Login | Register
The Engineer's Place for News and Discussion®

Previous in Forum: How a Fish Hook is Made?   Next in Forum: Ramp Up Model
Close

Comments Format:






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:







3 comments
Participant

Join Date: Mar 2011
Posts: 3

Need Help for My Project

03/03/2011 12:52 PM

i am doing project on bearing cup wat i need is how much force is required for each stage (i.e forging sequence) and how much depth it will travel for each punch force please help

Project description:

bearing cup:

material :1045 steel cold drawn

final component : OD=20mm of depth 20mm and inner dia of 14mm and depth of 14mm actually this cup is done by impact extrusion and volume of the component is 4099mm3 and i calculated backward extrusion force=400KN

initial billet:OD=20mm and height 13mm here the press used is knuckle joint press of 650ton capacity

Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Guru
Engineering Fields - Manufacturing Engineering - Hobbies - Musician - Engineering Fields - Mechanical Engineering - Popular Science - Weaponology -

Join Date: Jun 2007
Location: Eden
Posts: 1127
Good Answers: 32
#1

Re: Need Help for My Project

03/03/2011 10:06 PM

This is your first post, so you don't understand. But, we don't do your homework or basic engineering calculations for you.

Hit the books.

Good luck.

Register to Reply
Participant

Join Date: Mar 2011
Posts: 3
#2
In reply to #1

Re: Need Help for My Project

03/04/2011 12:06 AM

sir please help i want to show this to my project guide its urgent

Register to Reply
Power-User
Engineering Fields - Electrical Engineering - New Member Engineering Fields - Mechanical Engineering - New Member

Join Date: Jan 2011
Location: Jakarta
Posts: 160
#3

Re: Need Help for My Project

03/07/2011 12:06 AM

Did you already read a book ?, reading a book is gonna kill you

__________________
One system
Register to Reply
Register to Reply 3 comments
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Copy to Clipboard

Users who posted comments:

gskssit (1); loadshare (1); Out of Box Experience (1)

Previous in Forum: How a Fish Hook is Made?   Next in Forum: Ramp Up Model
You might be interested in: Extrusion Machines, Extrusion Services, Plastic Extrusion Services