O Ring Groove Measurement

Download the o ring size chart to view standard sizes o rings are measured in millimeters.

O ring groove measurement. Lightly clamp the jaws of the caliper onto the o ring but do not compress it. And metric o ring sizes. O rings are one of the most common types of seals in the world. O ring size charts for u s.

The best o rings are useless without the right groove design which becomes increasingly important the more demanding the application environment. Place the o ring into a vernier caliper. O ring groove design guides offer default dimensional guidance on the most basic o ring groove design applications. Metric o ring groove designs vary greatly and choosing the right one for your application is important for maximum o ring performance.

In the inspection area o ring groove is a special head produced by sangha metrology for measure the groove diameter of the bore. The extent of extrusion depends upon the hardness of o ring the pressure and the size of the clearance gap. The calculator takes all relevant parameters into account like. Download o ring sizing chart.

Find the right size o rings quad rings x rings and square rings for your application. With an unlimited number of possible manufacturing sizes they are used various applications across industries. To measure the outside diameter use a ruler or calipers to measure from one outer corner of the o ring to the other outer corner. O ring inner diameter stretch outer diameter.

Review the general o ring groove design considerations before moving onto the. Custom and non standard o ring sizes available with no tooling or setup fees. The o ring selector covers both imperial and metric standards. An o ring can perform sealing by means of squeeze under low pressure conditions.

Record the thickness of the ring the cross section. An o ring is contained in a gland and forced to flow into the surface imperfections of the glands and any clearance gaps available to it. Both are interlinked thus ensuring the best possible combination of the calculated o ring size and material choice. It is more suitable and accurate system which measure the groove diameter of the bore gauge.

The o ring groove calculator enables engineers to specify an o ring groove for any given o ring or vice versa calculates the best suitable size o ring for any given groove. This metric o ring groove design reference guide will help you find the right radius back up pressure and other o ring dimensions for basic applications. These round mechanical.