004" - . DOVETAIL O-RING FACE GROOVING INSERTS " " " Style 6 Shown FRONT RAKE: Primary 10° honed, Secondary 15° BACK CLEARANCE: 24° one side SIDE CLEARANCE: Depends on major diameter RADIUS: On 24° side only TOP RAKE: 0° LEAD ANGLE: 0° Notes: • For best performance, form undercut by profiling. Bottom Radius. O-ring standards are specified by the JIS B 2401. Your inner diameter “boss” may be too short. 1-23) 2. 73 - Face Grooving Tools - Full Radius. 53mm) and bigger. Click Grooves (Toolbox toolbar) or Toolbox > Grooves. Create dovetail grooves that allow O-rings to flex without falling out of place. DeepGroove® Support Blade Style External Face Grooving Tools. The soft seat and quick closure helps to prevent flow. A few of the most commonplace uses for a dovetail joint (and therefore a dovetail cutter) include: • Furniture, such as drawers, cabinets, shelves, etc. Dovetail grooves and Crush grooves are non-rectangular and are designed intentionally to 95% maximum gland fill. Details. 0860: 0. O-Ring volume. 317, which gives a . Volume fill is the O-ring volume divided by the gland volume. Metric Features: O-Ring Dovetail Cutters Solid micrograin carbide; For milling 24°o-ring dovetails; They cut with both top. Choose from our selection of groove cutters, including over 700 products in a wide range of styles and sizes. The calculator takes all relevant parameters into account like: O-Ring squeeze. For a rod (shaft) seal:O-Ring Max Groove Diameter = Min Shaft Diameter + (2 x Recommended Gland Depth) b. Because of the difficulty in creating the groove and tight tolerancesTo avoid tearing or nicking, the use of o-ring lubrication is recommended while installing the o-ring into the dovetail gland. max. Rather than a grease, the Super-O-Lube is a high viscosity silicone oil. Sometimes, a bit of interference can be designed between the outer diameter of the O-ring and the outer diameter of the groove. Trapped volumes caused by unvented single or double dovetail o-ring groove designs. Dovetail O-Ring Groove Design Learn More About Dovetail Groove Design for O-Rings . Recommended surface finish: 16. These dovetail inserts can be used on conventional, Swiss-type and CNC machines. Create dovetail grooves that allow O-rings to flex without falling out of place. Included Angle 7°, . Static Axial Gland Design Application. As important as the o’ring seal itself is the groove that the o’ring seats into. This material offers relative low cost, good mechanical properties, and resistance to many common oils, fuels and lubricants. The customer also noted that the Dovetail® o-ring was nestled into a machined groove that could not be redesigned, making the thermal expansion issues even more critical. * Please note that some AS568-0XX O-rings have atypical cross. tool # diameter minor dia groove depth top radius bottom radius flutes o-ring size shank dia overall length 1 pc 2-10 11-25 26-100; 51-8010: 0. 500 Major Diameter. Dovetail Gland DimensionsTHE DICHTOMATIK O-RING HANDBOOK Dichtomatik North America 47690 East Anchor Court, Plymouth, MI 48170 TEL (734) 354-5555 FAX (734) 254-0934. Superglue works to hold o-rings in place also. HORIZON CARBIDE TOOL, INC. For ferrous and non-ferrous materials. Groove or slot milling. Grooved Units Have a Dovetail O-Ring Groove to Mate Against. D. 070 . 030”, . Adding to the challenges is the common use of difficult-to-machine materials solid Inconel 718 and cladded Inconel 625. Center cutting. Features: O-Ring Groove Tools Solid micrograin carbide. As shown in above figure, an O-ring also gets compressed axially in a dovetail groove. Data sheet. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. nom. Features: O-Ring Dovetail Groovers Solid micrograin carbide ; For turning 24° o-ring dovetails; All shanks have two lockdown flats so you can flip the tool and cut both sides. Popular O-Ring Material Comparison Guide. Retaining Ring Groove. 500 Major Diameter. Inserts can groove, turn/bore and generate profiles. 010 proud to start, iterate from there. . . Fort Wayne, IN. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. For Depths of Cut 2-1/2 to 3 times groove width. Designed to the standards suggested by the O-Ring division of Parker Hannifin Corporations (tools meet both specs: ORD 5700/USA, ORD 5700) Designed for milling half dovetails or full dovetails with no drop hole allowance. Dovetail grooves are used to hold the O-ring in place on a face seal groove during assembly and maintenance of equipment. Common examples of virtual leaks caused by poor workmanship are: Trapped volumes caused by poor weld fit up of full penetration welds and lack of penetration. Our O-Rings are both cost-effective and perform highly in almost every environment. The Parker handbook does not define the bottom (. 057". Groove widths . 또한 Groove 없이 Seal surface 에 접합되는 경우도 있다는걸 알아야 한다. After machining the "reachable. 1016/S1350-4789 (10)70393-7. To retain them, you need to dovetail the groove (make it a trapezoid shape). The critical design point to keep in mind is homogenous rubber acts like a highly viscous fluid. Describes the groove. 2. Internal diameter (mm) You can find the largest assortment O-rings at ERIKS. Products that are often purchased together. 070". O-Ring C/S D Groove Depth Squeeze Inches Squeeze % E. Neck diameter is measured to the theoretical sharp corner. Used to prevent the O-Rings from falling out of the Glands. If the o-ring grove was a. FeaturesCNC ground in the USA from solid C2 micrograin carbide. In both static and moving applications it is sometimes necessary to mount an O-ring in a face-type groove in such a way that it cannot fall out. • If using on either an ID Bore or OD Shaft. (A) is shown as a radius rather than a diameter. However, this is an expensive groove to machine, and thus should be used only when. 4개의 둥근 돌출부가 있는 쿼드링 (QUAD RING) 혹은 X-RING은. L. Furthermore, the O-ring groove has triangular, rectangular, or dovetail shapes. 3620 Centennial Dr. No matter if you need metric or inch, standard or custom-made O-Rings – any size of O-Ring seals is available – including giant O-Rings using our Fleximold™ process. 51 - O-Ring Dovetail Cutters. Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material. Similar Tools. Our standard range of Bell Jars is available in dovetail O-ring grooved and standard ISO flange mounting configurations. This can be done by using a dovetail groove. A while back I had some 5/16 deep custom oring grooves in Nitronic (worst material ever). 가장 기본적인 O-ring groove 는 Groove 단면 형상에 따라 크게 두 가지로 나뉜다. 103 . A nominal compression value is requested since the o-ring is designed for a specific groove and optimum conditions can be chosen. From milling out some multi-flute carbide-tipped cutters with one of our own Dexi-Dovetail cutters, to securely holding blanks with our own Accu-Hold endmill extensions. Dovetail Groove. On-size and undersized diameters are also in stock. Metric Features: O-Ring Dovetail Cutters Solid micrograin carbide; A hard thing to fix with dovetail grooves is the expansion issue. 01) $38. Common examples of virtual leaks caused by poor workmanship are: Trapped volumes caused by poor weld fit up of full penetration welds and lack of penetration. 8M high quality products and 80 sextillion configurable parts available with fast shipping and low pricing. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during. The dovetail groove construction is only recommended for O-rings with bigger cross sections, . Utilizing left/OD and right/ID insert pair to generate groove form, inserts are. 05 6 M4 x 10 SHCS 4 R Location of plate groove determined by mold designDovetail O-ring design. Also known as shell cutters, these high-speed steel cutters are good for face and side milling. 1-23). Then, calculate the O-Ring groove diameter as follows: a. oesmailbox@parker. 0. MISUMI offers free CAD downloads, prompt lead times, competitive pricing, and no minimum order quantity. 098"-0. The insert design is optimized for strength by utilizing a left/OD and right/ID insert pair to generate the. The dovetail groove construction is only recommended for O-rings with bigger cross sections, . Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. 142". O-Ring Groove design plays an important part in how an o-ring seals. Solid Carbide Dovetail Cutters for Half Dovetail O-Ring Grooves. Single flute carbide O-Ring form tools for lathe applications. Seal ring grooves are critical features on many oil and gas components, and require close tolerances and a high-quality surface finish. Create dovetail grooves that allow O-rings to flex without falling out of place. 43 - I. 003 0. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY (716) 759-3344 Higbee Division: Syracuse, NYMailing Address: Kaiser Tool Company, Inc. Create dovetail grooves that allow O-rings to flex without falling out of place. Create dovetail grooves that allow O-rings to flex without falling out of place. The light blue faces in the following image represent a groove. My guess on the reason you are having problems finding specs for orings smaller than -004 is that the o-ring cross section starts dropping below 1/16" for the smaller sizes. For O-ring grooves. like a circular machine slide type groove then I would say the market is very small. Dovetail O-Ring Grooves Inspection I am new here so, hello all. Popular O-Ring Material Comparison Guide; FFKM Kalrez® O-Rings Material; FFKM Markez® O-Rings Material; FKM Viton® O-Rings Material; TFE/P Aflas® O-Rings Material; NBR Buna-N O-Rings Material;Specialty Profiles. max. Female or Tube - the O-ring groove is located in the housing or cylinder and a tube is installed through the O-ring l. A. Installation steps Parker O-Ring Vacuum Sealing Guide is a comprehensive pdf document that provides technical information and best practices for designing and selecting o-ring seals for vacuum applications. 015) or top (. 010" and . Ph: 859-269-2351. Manufactured by Kaiser Tool Co. f Groove style A – Groove providing improved retention of O-ring – Option 1. This feature article analyses an O-ring in a dovetail groove by using the finite element method. Because of the difficulty in creating the groove and tight tolerances required, this type of seal application should only be used when necessary. Also known as shell cutters, these high-speed steel cutters are good for face and side milling. For Depths of Cut 2-1/2 to 3 times groove width. The design is optimized for strength by using an insert pair to generate the groove form. Similar Tools. DeepGroove®. If excessive clearance is created, extrusion will result. The critical design point to keep in mind is homogenous rubber acts like a highly viscous fluid. Adding to the challenges is the common use of difficult-to-machine materials solid Inconel 718 and cladded Inconel 625. 300", . Insert sizes are . . WEAR-Lok Seals. The wall inclination creates a groove with a trapezium cross-section, whose main purpose is to hold the O-ring in during installation and maintenance. Unless you are thinking of some special application. This design is a customised and expensive method that you should only use when necessary and a temporary solution to keep the o-ring in place. An O-ring is a circular cross-section ring molded from rubber (Figure 1-1). D1 O-Ring Diameter. 49 USD. Specialty Profiles. It is the most common and most widely known type of seal in use today. The Standard O-ring groove is typically used in applications where there is a need for a static seal, such as in hydraulic systems. Abstract. World Class; Certifications; Contact Us; Call Us: Seal & Design Canada: Toronto, Ontario (416) 741-7005 Toll Free: 1-866-242-3770 Headquarters: Clarence, NY (716) 759-3344 Higbee Division: Syracuse, NYA dovetail helps hold an o-ring in place during assembly (or shipping possibly) while allowing sufficient space for compression of the o-ring. O-Ring Groove design plays an important part in how an o-ring seals. Making a. This offering of Parker Hannifin O-Ring Dovetail Cutters WITH Drop Hole Allowance is designed for milling a full dovetail groove, and is engineered to align with the standards. The gland — usually. 진공오링설계, Dovetail groove, Boss seal설계등에 대해서는 별도 문의하시기 바랍니다" "설계치수는 아래에 있습니다. Dovetail o-rings come in a wide variety of widths, diameters, cross-sections and corner radii. AlTiN coating option for added lubricity and increased wear resistance in difficult-to-machine materials. 1 out of the 3. The O-ring must have room to expand laterally in the groove due to axial compression. 060, . If you’re printing FDM, I would use a soft sheet gasket clamped between flat flange surfaces instead of an o-ring, you’re more likely to get a good seal on the rough printed. e. An undercut or dovetail groove has proven benefi cial in many applications to keep the O-ring in place. 53 - O-Ring Dovetail Groovers. 2. 70 - Double End Split Blanks. This design is beneficial when the seal is opened and closed during use. Design Chart 4-2 and its accompanying Design Table 4-2 (available by clicking on the chart image at the bottom of the page) give one set of dimensions for static O-ring seals when the configuration is similar to a piston or rod application with no motion involved. Special orders in 4-6 working days. This feature article analyses an O-ring in a dovetail groove by using the finite element method. 2. 005 0. Made of solid carbide, they are harder, stronger, and more. 070 . For static o-ring grooves. 150" in . O-rings used as Boss Seals can withstand much higher application pressures because the threaded hardware mates to eliminate a clearance gap. Basic sealing principles of the dovetail groove A rubber O-ring seal is used to prevent the loss of a fluid or gas. The part as received leaks. O-ring groove design is critical to the benefit of the O-ring seal. When installed, the O-ring should be - stretched by max. They have a large mill diameter for removing a large amount of material per pass. e. 101 0. Milling the o-ring groove for the cross slide guard. C-3 Gland Dimensions. 0545. 2 straight flutes. Joined Aug 3, 2006 Location Cape Cod, Ma. 2 or 3. Using the table above, determine the maximum recommended gland depth for your application. Gland Design for a Static Application; for O-rings in Dovetail Grooves, INCHES. Press-In-Place Seals. Choose between more than 30 groove materials and 11 O-ring compounds! Benefit from a modern user friendly design and be guided from design rec-ommendations from info boxes. Very shiny, easily a 32 and good luck measuring the surface finish. O. Due to the form of these tools, special considerations need to be made in order to achieve long tool life and superior results. CNC, Swiss, Conventional and Round toolholders of various sizes and orientations available. Dimensional only, surface finish is already taken care of. . Static Gland SealDovetail Face Radial Male & Female Tube Fitting Boss Seal O-Ring Elastomers Static O-Ring Sealing Failure Modes Mobile inPHorm - Parker's Design Tool & O-Ring Calculator Dovetail It is sometimes necessary to. ©2021 Kaiser Tool Company, Inc. Standard AS-568 size Rubber Square Rings can sometimes be used interchangeably in AS-568 standard size O-Ring gland designs. Browse online today. How to measure and inspect a dovetail o-ring groove? I have a custom designed part with a dovetail o-ring groove sized for a size dash 010 circular o-ring. Furthermore, the O-ring groove has triangular, rectangular, or dovetail shapes. Figure 13. DOVETAIL O-RING GROOVE DESIGN. 53 - O-Ring Dovetail Groovers. 진공오링설계, Dovetail groove, Boss seal설계등에 대해서는 별도 문의하시기. 070”, . Lexington, KY 40509. O-rings are measured in a variety of sizes. The groove must be designed to accommodate not just the o’ring size, but also its intended usage; be it dynamic or static operation, radial or axial loading, vacuum or high pressure. Browse design considerations and recommendations for static face seals, metric o-rings, static dovetail. If adequate squeeze has not been applied. Design/methodology/approach – The O-rings were made by the PolyJet-Matrix. Download it for free and enhance your knowledge of sealing technology. The seal assembly consists of an elastomer O-ring and a gland. At AB Tools, Inc. A dovetail groove, however, is expensive to machine and thusIf you are looking for a comprehensive guide on O-Ring design, selection, and application, you should download the Parker O-Ring Handbook (ORD 5700) pdf. Metric and imperial standards. D. X-Rings. 70 - Single End Split Blanks. D. About 25% void space or 75% nominal fill. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent. Recommendations on application design and material selection are based upon available technical data and are offered as suggestions only. Therefore, the volume is displaced, not compressed. Dovetail grooves are incorporated into a design to help hold the O-ring in place during installation and maintenance. The angled groove walls are an effective way to retain the seal, because the walls essentially pinch the seal, holding it in position. This is an expensive groove to machine, however, and thus should be used only when. 150” with major diameters starting at . Solid Carbide Dovetail Cutters for Half Dovetail O-Ring Grooves. , Ltd. 005: 0. Tool Number. 139 inch (3,53 mm) and bigger. B. dovetail or half-dovetail grooves, are encountered but are much less common. Bluejeep Hot Rolled. An undercut or dovetail groove has proven beneficial in many applications to keep the o-ring in place. O-Ring Size Charts O-ring, x-ring and square ring size charts. 86 - Dovetail Cutters 10° Included. 66° Dovetail Cutters For O-Ring Grooves. Dovetail Cutter GuideFeatures. 250" and larger. Learn more about dovetail o-ring groove design from Marco Rubber. An undercut or dovetail groove has proven beneficial in many applications to keep the o-ring in place. Situations causing overfill may be thermal expansion resulting from high heat, or O-ring swell due to the seal material absorbing some of the fluid. Welcome to the world's largest database of specialty and standard sealing products. This is beneficial for special applications where the O-ring has to be fixed by the groove e. The ERIKS O-Ring design calculator features the calculation of: for axial seals with inner or outer pressure, piston seals and rod seal applications. O-ring dovetail cutters have an included angle of 48°. Volume fill is the O-ring volume divided by the gland volume. 054. O-ring dovetail cutters are held to specific standards to cut a groove that is wider at the bottom than the top. 70 - Single End Split Blanks. Endplates can be used in conjunction with our series of feedthrough collars, service wells, pyrex or metal bell jars, frames, and hoists. The dovetail groove has inclined sidewalls, making it look like a dovetail, hence the name. This keeps the O-ring in the groove during assembly. Static O-Ring Groove Design Dovetail; O-RING MATERIAL GUIDES. Our O-Ring Dovetail. In stock and ready to ship. They are used to cut the male and female parts of dovetail joints for industrial slides, as well as for cutting bevels and undercuts, and for deburring parts. Very shiny, easily a 32 and good luck measuring the surface finish. g Groove style A – Groove providing. The Feedthrough Collar can be used with our line of Pyrex or Metal Bell Jars, Service Wells, and Endplates. Ph: 859-269-2351. Center cutting. Set up your expressions for user inputs and run it through the UDF wizard. 24° per side, 48° included. Static O-Ring Groove Design Dovetail; O-RING MATERIAL GUIDES. of Flutes Price AlTiN; HDG1/16. Learn about the factors that affect vacuum sealing performance, such as o-ring size, material, groove geometry, surface finish, and lubrication. O-Ring Basics . has a geometry that won't allow for thermal expansion of the ring at 350 F. If you’re applying an o-ring to a face seal, you’ll better not use a face seal o-ring groove design, sometimes referred to as a dovetail. 43 - I. The face seal design chart below explains the hardware dimensions to use for an O-ring seal when the groove is cut into a flat surface. Share. Circle diameters are 4. For bolted. com Radial Grooving. As well as the chemical volume swell or shrinkage of the O-ring. nom. Dovetail Cutters are cutting tools that create a trapezoidal-type shape, or a dovetail groove, in a part. 888-THINBIT (888-844-6248) E-mail: Questions relating to Orders Questions relating to Quotes Questions relating to a General Inquiry. O-Ring Basics; Seal Types; O-Ring Elastomers; Static O-Ring Sealing. online O-Ring Calculator offers engineers and professionals a quick and easy way to calculate O-Ring dimensions and the appropriate housing layout in accordance with the international O-Ring standard ISO 3601. • Easy to use • PDF output • Saving of your designs 4-18 Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Static O-Ring Sealing Parker O-Ring Handbook For Internal Pressure (outward pressure direction) dimension the groove by its outside diameter (H ) and width: O (H ) = Mean O. No. • Easy to use • PDF output • Saving of your designs Dovetail Cutters-O-Ring Slotting End Mills Harvey Tool's fully stocked selection of O-Ring Slotting End Mills are optimized for machining O-Ring grooves, and feature a . 56 € Min. Remit To Address: Kaiser Tool Company, Inc. 250" and larger. 057". A dovetail O-ring groove is a type of O-ring groove design that incorporates a dovetail-shaped cross-section. 051". e. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. Select a standard, groove type, and available groove size from the lists on the top left of the tab. Chamfer Tools. O-Ring Compatibility O-ring compatibility information for. For rotary O-rings: a compression ratio of 0-10%. of an O-ring gland is mainly influenced by diameter of the mating surface of the rod or piston and bore. Therefore, the body is one of the most important considerations when designing an O-ring groove. 001" increments. Bochnia. 376 through . There is a large variation in the tools’ neck diameters. 003 0. A common mistake is to design the groove width to “pinch” the o-ring cross-section, so it is held in the groove. 9-2 Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Sizes Parker O-Ring Handbook Sizescapacity and at the same time a groove for lubrication, which is very favorable for ®dynamic sealing. 005 0. Create dovetail grooves that allow O-rings to flex without falling out of place. O-ring Groove Design in 3 easy steps: Step 1. O-Lube has a recommended service temperature of -20°F to 180°F (-29°C to 82°C). 002 on the floor for the dovetail tool to finish the bottom and have no mismatch. Download the pdf to. , the THINBIT GROOVE ‘N TURN line includes Dovetail grooving inserts and Static O-Ring Grooves. For standard O-ring grooves in the face and radial applications, we recommend 60-90% gland fill. Available Cross Sections for Encapsulated O-Rings & Groove Design Data. AVOIDING TOOL FAILURE. A. A straight groove of the size that would be needed to hold it in. Shipping. Adheres to standards specified by the O-ring division of Parker Hannifin CorporationApplicationsUsed for milling half or full O-ring dovetail grooves WITHOUT a drop hole allowance. Dovetail groove geometry is a bit of an art. Very shiny, easily a 32 and good luck measuring the surface finish. D. Two finite element models were developed with Ansys software to study the behaviour of the assemblies in both cases when the clamping load is applied and when the. Read Next Five Common Mistakes Shops Make with ER Collets (And How to Prevent Them) World Machine Tool Production and Consumption Modestly Down in. Free CAD downloads, quick delivery, competitive pricing, and no minimum order quantity. Ball shaped Dovetail shaped Vulcanized. Calculated Values at Centrical Position of Rod: info O-Ring Compression (%) info Free Groove Volume (%) O-Ring Inner Diameter Stretch (%) info Results at Service min. Dovetail Half - Bay SealFax: (916) 993-3949. Dovetail Cutters-Sight Groove Dovetail Cutters Solid carbide tool designed for milling dovetail grooves for Sight Attachments, and offered in 50° or 60° included angles. com Tool's fully stocked, ready to ship offering of Dovetail Cutters take into account a variety of included angles, lengths of cut, and corner radii, allowing you to choose the exact dimensions needed for your difficult dovetail groove cuts. The O-ring sits in the groove additionally is compressed during assembly, creating ampere plug between two surfaces. This type of grooving operation is often used for creating features like O-ring grooves or oil grooves on the outer or inner diameter of cylindrical parts. Dovetail joints are commonly used in furniture creation, thanks to their inherent resistance and tensile strength. Use this tool for designing new glands based upon desired o-ring sizing. o-ring cross-section o-ring diameter dovetail gland cl diameter (f) nom tol +/- nom tol +/- nom tol +/-dovetail gland and o-ring width and depth default recommendations dovetail gland and o-ring diameter default recommendations-005 0. must, then the one containing the O-ring groove should be a soft bearing material. AS568 -004 through -475 Dovetail Seal Design Guidelines: AS-568 DASH # W O-RING CROSS SECTION: G GROOZE WIDTH: H GROOVE DEPTH: R1 RADIUS: R RADIUS: SHARPEDGE: ROUNDEDEDGE: Inch +. Tools have flats on the shank for quick alignment. O-Ring Groove (Gland) Design Guide. For standard O-ring grooves in the face and radial applications, we recommend 60-90% gland fill. Dovetail Groove: Half Dovetail Groove Parker Hannifin O-Ring & Engineered Seals 2360 Palumbo Drive Lexington, KY 40509 Ph: 859-269-2351 Fax: 859-335-5128 [email protected] Gland Fill %O-Ring Volume) / (Gland Volume) Gland volume vs. O-RING GLAND TYPES AND NOMENCLATURE Most static O-ring seals can be classified into one of the three arrangements shown below. D. If GD&T is used and/or critical, I would suggest using profile tolerance. Select a standard, groove type, and available groove size from the lists on the top left of the tab. Dynamic cycling of the slit valve door O-ring abrasively scrubs the O-ring surface mechanically against the side walls of the dovetail groove. Solid Carbide Dovetail for O-Ring Grooves (Metric) PAGE 14. Proudly made in the USA by AB Tools, Inc. 1-23) 2. Male or Plug - the O-ring groove is located on a plug which is inserted into the housing or cylinder (fig. Start by inspecting the ORFS fittings to make sure that the O-ring is properly installed in the groove (CORG). Dimensions metric groove dovetail axial radial standard rubbershopGroove ring metric reference applications basic seabrook po 1150.