|
Construction Equipment If it digs, pushes, hauls dirt "off road" post it here. |
|
Thread Tools | Display Modes |
#11
|
|||
|
|||
Re: Volvo G990 Grader
Steve, in the figure I´ve tried to illustrate a piece of material which has sprung back after having been tightly bent around the mandrel. The next time you bend something you should note down the spring back ratio k=R/r of the material. This, in my experience, is a material constant. So thereafter you can easily calculate which D you need for the R you really want as:
D=2R/k-t where, obviously, t is the material thickness. Stefan Last edited by Stefan; 11-09-2017 at 12:54 PM. Reason: Link repair |
Tags |
1:8, grader, volvo |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|