O Ring Cross Section Reduction From Stretch

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 cross section reduction from stretch.

Excessive stretch can overstress material thin cross section and reduces squeeze cross section reduction due to stretch about half of the id stretch. This stretch should be between 1 5 with 2 as the ideal in most applications. O ring gland clearance gap size. Reduction in cross section if the i d.

O ring gland clearance gap size. O ring installed stretch groove diameter o ring id o ring id general rule is 0 5. Info o ring compression info free groove volume o ring inner diameter stretch o ring outer diameter upsetting info results at service min. O ring gland clearance gap size.

Cross section diameter mm calculate results reset calculator generate printable document results. Excessive stretch can overstress material thin cross section and reduces squeeze cross section reduction due to stretch about half of the id stretch. A stretch greater than 5 is not recommended. Due to the fact encouraging the unparelled understanding altered additionally currently accommodated zero more than without help.

The following table gives the o ring cross sections that result from various percentages of i d. Info results at installation min. 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. O ring application pressure vs.

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. Of the o ring is stretched the cross section of the o ring will decrease. The o ring must be compressed by a predetermined amount and this compression determines the o ring cross section diameter. The following table gives the o ring cross sections that result from various percentages of i d.

The resulting stress on the o ring will cause accelerated aging and cross section reduction. Exception to this rule is a floating seal. September 8 2016september 12 2016admin don t buy o ring cross section reduction from stretch is the most popular commodities introduced this 1 week. The o ring inner diameter is typically chosen to be close to the groove s inner diameter.

By selecting it to be slightly less than the groove s inner diameter the o ring will stretch and hug the groove. Of the o ring is stretched the cross section of the o ring will decrease.