ot oring design

[medaq]

Hey, Was wondering if anyone doing their own design work came up with anything good for excel to calc out the proper oring grooves?

 

Like a 010 oring has a .239 id and a .07 cs.

 

Have you made a program or formula in excel to add in the oring stretch, and oring compression to calc out the proper oring groove.

 

Would be nice to just type in the 4 values (id,cs,compression, and stretch) and get the id and od for the oring groove more easily done.

 

Jim

[CAM-mando]

I use the parker catalog tables. Do a search on the forum and you will find a link. I think they also have a CD rom that sort of does what you want. The sizes vary depending on the type of joint you are designing.

[medaq]

Thanks for that info, I have been doing the calculations by hand for a long xxxx time..

 

Jim

[LaszloK]

I use the information obtained from

www.everyoring.com