O Ring Cross Section Reduction From Stretch

Of the o ring is stretched the cross section of the o ring will decrease.

O ring cross section reduction from stretch.

O ring gland clearance gap size. The resulting stress on the o ring will cause accelerated aging and cross section reduction. The following table gives the o ring cross sections that result from various percentages of i d. O ring installed stretch groove diameter o ring id o ring id general rule is 0 5.

O ring gland clearance gap size. Reduction in cross section if the i d. This stretch should be between 1 5 with 2 as the ideal in most applications. Info o ring compression info free groove volume o ring inner diameter stretch o ring outer diameter upsetting info results at service min.

Excessive stretch can overstress material thin cross section and reduces squeeze cross section reduction due to stretch about half of the id stretch. Excessive stretch can overstress material thin cross section and reduces squeeze cross section reduction due to stretch about half of the id stretch. The following table gives the o ring cross sections that result from various percentages of i d. A stretch greater than 5 is not recommended.

O ring installed stretch groove diameter o ring id o ring id general rule is 0 5 excessive stretch can overstress material thin cross section and reduces squeeze cross section reduction due to stretch about half of the id stretch o ring application pressure vs. O ring gland clearance gap size. Exception to this rule is a floating seal. The o ring calculator tool is intended to form the basis of an o ring installation and assist with selection of o ring and hardware dimensions.

Due to the fact encouraging the unparelled understanding altered additionally currently accommodated zero more than without help. Of the o ring is stretched the cross section of the o ring will decrease. Recommendations are based on available technical information and are offered as suggestions only any reliance placed on such information by the user is strictly at the user s risk. O ring application pressure vs.

Info o ring compression info free. O ring installed stretch groove diameter o ring id o ring id general rule is 0 5. By selecting it to be slightly less than the groove s inner diameter the o ring will stretch and hug the groove. The o ring must be compressed by a predetermined amount and this compression determines the o ring cross section diameter.

The o ring inner diameter is typically chosen to be close to the groove s inner diameter. Cross section diameter mm calculate results reset calculator generate printable document results.