GROOVE DESIGN AND O-RING INSTALLATION. Outline of Training. I. Description of common types of seals. A. Static seals. B. Dynamic seals.

Our o-ring groove design guides list default o-ring groove dimensions for the most basic applications and are intended to be used with the following o-ring groove design considerations to engineer an o-ring gland to optimize specific application performance. The wrong size groove makes the best o-ring underperform.

For additional information about O-ring and back-up ring materials, refer to Materials and about extrusion, refer to Gap extrusion. Housing groove width. To accommodate the additional back-up rings, the O-ring groove width L needs to be increased to L1 for one back-up ring or L2 for two back-up rings . The groove width dimensions are listed in

Metric O-Ring Groove Design Reference Guide - allorings.com. 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.

This dynamic o-ring groove design guide for rod and piston glands will help you find the dynamic o-ring that’s right for your application. Once you know the exact o-ring you need, you can quickly and easily order online from the world's largest inventory network. O-Ring Size Charts O-ring, x-ring and square ring size charts.

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. Once 

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. Once you find the exact metric o-ring you need, you can easily order online from the world's largest o-ring inventory network. O-Ring Size Charts O-ring, x-ring and square ring size charts.

O-Ring Groove Design for Face Seals Basic Application Groove Design Reference Charts - Expert Application Engineer Support Download PDF These type of glands are used for a variety of applications, bolted flanges or removable lids. Try our new Online O-ring Store Standard and Metric Sizes Thousands of materials

O-ring groove design guides offer default dimensional guidance on the most basic o-ring groove design applications. The best o-rings are useless without the right groove design

0.4mm thickness after o - ring groove of Al wall seems very thin for resist deformation and accidental damages,why not increse it a little as per your past experience or to 1 to 2mm on both side of groove. Or tugboateng's opinion to use gasket seems good. Baraa Karam (Mechanical) (OP)

OSCILLATING SEALS - The inner or outer member of the assembly moves in an arc relative to the other, rotating one of the members in relation to the O-Ring. Sealing can be complicated by the fact that the O-Ring can snake or bunch in the gland. The relative motion of the moving part to the fixed part tries to carry its O-Ring contact with it, distorting the rubber circumferentially.

O-Ring Groove Design Guides Expert Application Engineering Assistance O-ring groove design guides offer default dimensional guidance on the most basic o-ring groove design applications. The best o-rings are useless without the right groove design which becomes increasingly important the more demanding the application environment.

Now, follow the steps below to design your own o-ring seal and o-ring groove. Step 1. Choose your rubber properties by going to our O-ring Material Guide section. Step 2. Make sure that the material you choose will withstand the temperature of your system by going to this rubber temperature range chart. Step 3.

An o-ring is fitted inside an o-ring groove to locate and shape them ready for the application of pressure. The dimensions of the groove can be found in 

1. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. 1-23) 2. or Tube - the O-ring groove is located in the housing or cylinder and a tube is installed through the O-ring l.D. (fig. 1-24). Male or Plug Seal design is based on the following factors (refer to fig. 1-23). Bore Diameter (A)

The yellow part will slide into an opening in the red housing, the pressure is external, the two part are made from Al,the selected o-ring C is 1.2 mm. This is a cross section view. hydtools (Mechanical) 15 Sep 22 18:30. Make the groove radial. It will not be dependent on the closure tolerance and should remain in place when parts are disassembled.

The three main types of standard groove designs are Industrial Static also called Radial, Industrial Reciprocating also called Dynamic, and Face Seals also called Axial or Flange. Radial and Dynamic seals require the presence of a diametrical clearance gap for installation.

Between :15%-25% squeeze on the O-Ring. Static seals can tolerate higher volume swell of the O- Ring than dynamic seals. B. Dynamic seal grooves are normally designed to have about 15% squeeze on the O-Ring. Less squeeze increases probability of leakage while more squeeze increases friction and probability of spiral failure.

This recommended practice provides the design criteria for static elastomeric O-ring seals used specifically in engine and engine control 

Generally, it's good to focus on a groove shape design that's easy to machine without sharp edges that can cause O-rings to deteriorate.

As important as the o'ring seal itself is the groove that the o'ring seats into. The groove must be designed to accommodate not just the o'ring size,