Engineers Edge

PRESSURE SEALS
Post Reply
 
Mechanical Engineering Forum
Posted by: yangtao

07/20/2010, 05:36:28

Author Profile
eMail author
Edit

O-ring seal for pressure and its hardness and whether the ring. Under normal circumstances, 70 Shore hardness O-rings
to use pressure not higher than 16Mpa, higher than the pressure 16Mpa, should use the hardness of 90 Shore hardness of the O-ring. A ring, the pressure higher. O-ring seal for a fixed time, working pressure up to 100MPa, for the rotating seal, the pressure of not more than 15MPa,
circular velocity should not exceed 2 m / s, for reciprocating linear motion sealed, the pressure up to 70MP .
Hardness testing device generally 70 O-ring plus ring case 31.5MPa, use the higher pressure to increase hardness, but it
will affect the following performance. The key look is the dynamic seal or a static sealing and static sealing pressure
with the self- tight structure, 100MPa No problem; dynamic seal using modular sealed!






Modified by administrator at Tue, Jul 20, 2010, 08:36:41


Post Reply
Tell a Friend (must be logged in)
Alert Admin About Post
View All   Previous | Next |

 

Replies to this message

: PRESSURE SEALS
: PRESSURE SEALS -- yangtao
Post Reply
Top of thread
Mechanical Engineering Forum
Posted by: Kelly Bramble

07/20/2010, 08:37:27

Author Profile
eMail author
Edit

Is there a question with this?







Post Reply
Tell a Friend (must be logged in)
Alert Admin About Post
Where am I? Original Top of thread Previous | Next |
: : PRESSURE SEALS Dancing
: : PRESSURE SEALS -- Kelly Bramble
Post Reply
Top of thread
Mechanical Engineering Forum
Posted by: linuxpenguin

01/31/2011, 08:31:20

Author Profile
eMail author
Edit

Wish this dude spoke english. Maybe we could assist him :D







Post Reply
Tell a Friend (must be logged in)
Alert Admin About Post
Where am I? Original Top of thread Previous |   |


© Copyright 2000 - 2022, by Engineers Edge, LLC All rights reserved.  Disclaimer