Bending 90 elbows - Vibration issues

[Hercules28]

Dear all,

I am bending 90degrees elbows in this machine:

http://unisonltd.com/76mm pictures.htm

I have issues with heavier tubes (stainless) as they tend to vibrate a lot as they extend. Any ideas? Does anyone ever used dampers on these?

thanks

 

[MikeHalloran]

Bleed the hydraulics.


Mike Halloran
Pembroke Pines, FL, USA

 

[StrykerTECH]

Are you using SS tubes with less than 1.5mm thickness if using the mandrel wip die?

StrykerTECH Engineering Staff
Milwaukee, WI

http://www.stryker-tech.com/