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Re: [PSUBS-MAILIST] gluing O-ring into grove?



Dow Corning 111 grease is made for this application.

Jay.




                                                                                                                                                
                      William Alford                                                                                                            
                      <walford@dbtech.net>              To:       personal_submersibles@psubs.org                                               
                      Sent by:                          cc:                                                                                     
                      owner-personal_submersible        Subject:  [PSUBS-MAILIST] gluing O-ring into grove?                                     
                      s@psubs.org                                                                                                               
                                                                                                                                                
                                                                                                                                                
                      2004-01-12 13:38                                                                                                          
                      Please respond to                                                                                                         
                      personal_submersibles                                                                                                     
                                                                                                                                                
                                                                                                                                                




I'm doing some pressure checks on a door seal mechanism. A large dia.
o-ring
fits into a groove around the door entrance. It has been machined to
correct
oring specs, but will not stay in the groove when door opens. I've not seen
any
recommendations that o-rings may be glued in the groove since they are
supposed
to be somewhat movable to seal against the groove/door junction. But since
these movements are quite small (mm), does anyone have experience with
using a
flexible gasket material/glue to hold the o-ring into place?
William Alford


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