Failure mode:
Spiralising
Failure cause:
twisting of seal during assembling or during operation
Remedial measures:
1.check groove width
2.increase prestress of seal
3.check guiding (coaxiality)
4.install twist safe profile
5.lubricate
Failure mode:
Spiralising
Failure cause:
twisting of seal during assembling or during operation
Remedial measures:
1.check groove width
2.increase prestress of seal
3.check guiding (coaxiality)
4.install twist safe profile
5.lubricate
