We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. Review the general o-ring groove design considerations before moving onto the specific o-ring gland design type. The rugged polyurethane encapsulated switch features an innovative design that incorporates a hard nylon shell. 5M-1994)dimensioning method (again, linear, not. Dovetail grooving inserts are used to machine O-ring dovetail grooves with 66-degree undercut angles. The smaller the angle, the more precise the fit must be. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. For a bore (piston) seal:O-Ring Min Groove Diameter. 4 mm) square that is translated using a precision M3 x 0. 5mm) dovetail, "tip off" rail 3/8" dovetail rails, sometimes call tip off rails, consist of two thin parallel grooves and are used almost exclusively on rimfire rifles and air rifles. For male gland seals, an o-ring is installed in a groove that is machined into the OD of the “piston. Standard dovetail-slide sets range from a couple inches to 20 in. In dovetail drawer joints, the tongues look like actual. To make a typical through dovetail, set the bit to cut a groove 5 ⁄ 16 " deep. Surface finishes up to 64 to 125 RMS with no burrs, nicks, or scratches are recommended. Dynamic sealing applications use this groove, such as in pneumatic systems. Anywhere a maker can mill this groove, a clamp can be added and used. Besides the base and saddle, most dovetail slides have four other parts. This is SolidWorks video tutorial about 3D Dovetail slide block model design for beginners, showing SolidWorks Swept cut feature application. It is suggested that as much information as possible be input about an existing groove. address: 1017 Oliphant Ave, Victoria BC, V8V 2T9. Encourages the shielding performance illustrated in the Shielding Quality data sheets. The dumbbell base is made of ductile iron and has a certain weight. When used as a face seal involving either internal or external pressure, the o-ring should. And with just a few simple tips, you’ll be routing perfect joints in no time. Dovetail o-ring performance, whether for bolted flanges or open and close lids, varies greatly depending on width, diameter, cross-section and corner radii dimensions. . Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. Additional groove details . Undersized Cutter Design Allows Climb Milling Both Faces of Groove for Improved Finish. 3. Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. How to Design for 3D Printing. The tighter the joint is, the higher the friction and the more difficult it will be to pull apart. 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. Continue to 15 of 15 below. Complementary to these shapes, ultrasonic heads containing dovetail slides in which at. The angled face must face to the inside of the groove for it to retain the o-ring when the o-ring is streched into the groove. In addition, the present invention provides a closed. This design has a very different look and feel to all other log homes. The breakthrough dovetail clamps are design gives you the freedom to create your own tracks grooves using a dovetail router bit to clamp virtually anywhere. Your o-ring will stretch as much as the groove ID is. [email protected]. Take the dovetail guide and align it to the groove on the top of the base. The Parker handbook does not define the bottom (. Quad-Rings®/X-Rings Gland Design Static/Dynamic (INCHES) The following table shows the groove dimensions for Quad-Rings®/ X-Rings. Suruga Seiki. , as well as submicron grain carbide grades for. Trapezoidal design provides consistently positive retention in the groove and creates a larger overlap between groove lip and seal for increased retention. More Details . The sKLICK connector serves as a non-visible, snap-in connector for components with small dimensions, such as mouldings and trims. See full list on globaloring. To help you maximize o-ring performance, this dovetail o-ring groove design guide provides default recommendations to find the perfect o-ring dimensions. 06 - Multi Reach Grooving Tools. If you are doing the slot in hardwoods sometimes it's preferable to clean out the first pass with a straight bit. On a table saw, set the cut height for a little more than half the thickness of the drawer side material, and cut a groove to fit the thickness of the drawer bottom material. Dovetail O-Ring Groove Design . com DOVE-TAIL GLANDS Used to prevent the O-Rings from falling out of the Glands. It’s hard to think of a woodworking joint you can cut faster than a half-blind dovetail — both. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. PADS Viewer Downloads (PADS Professional, PADS Standard and PADS Standard Plus) Natural Frequency and. 00. DOVETAIL O-RING GROOVE DESIGN. The groove design allows the O-ring to be retained in the axial/face seal during assembly and maintenance. In addition to a 5 ⁄ 8" guide bushing, you'll need a 1 ⁄ 4" spiral downcut bit for clean cuts (a 1 ⁄ 4" straight bit will also work) and a 1 ⁄ 2" dovetail bit. Select a body or component on which to create the lip. The angled groove walls are an effective way to retain the seal, because the walls essentially pinch the seal, holding it in position. inCAD Library. A sliding dovetail joint consists of a long groove with angled sides to serve as the tail for the sliding dovetail joint, while a corresponding long pin is cut into the end of the adjoining board. Dovetail joinery is a type of tongue-and-groove (or tail-and-pin) box joint. For pressures above 103. • Encourages the shielding perfor-mance illustrated in the Shielding The dovetail groove described in Design Charts 4-4 and 4-5 will serve this function. Info Hub. (figure 3) Boss SealsThe dovetail joint is drawn as a collection of line segments. Select a size to buy standard and custom o-rings from the world's largest inventory network or custom orders can be made within a few weeks, typically without tooling fees. e. Go to "Gadgets" on the toolbar and select the "Dovetail Detect" Gadget. Before choosing a profile, you have to. 2. Axial dovetail fixings are usu-ally employed in the design of the large civil fan blades, and for the front stage of either a military or commercial core compressor where sufficient edge-wise bending strength is required to meet demanding bird impact or foreign ob-ject damage. . 53mm) and bigger. Granted, a single dovetail groove can be cut using a dovetail bit with a slightly larger shank diameter, but it would still require a tool change. The ORFS style fitting provides a connection between steel tubing, and SAE J1926 / ISO 11926-1 O-Ring Ports. 103″. 이웃추가. The groove is cut into the model. 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, NYIn the dovetail groove design, radius r1 never contacts the O-ring – so it does not affect the seal. Installers can drill, tap, or machine the sets to accommodate specific mounting requirements. ** These sizes come with a solid elastomer. This is beneficial for special applications where the O-ring has to be fixed by the groove e. sKLICK – Dovetail Connector. Dovetail Groove Design Charts Cross Sectional Dimensions AS568A Series O-Ring Cross Section Gland Width Squeeze Gland Depth Gland Corner Radii Actual. Static Radial Glans Design Application. Dovetail rails for detachable sights The SIG Sauer 200 STR has an 11 mm dovetail on the receiver for mounting a diopter rear sight or a scope sight, either directly or via a Picatinny rail adapter. . X-Rings are designed for improved slow dynamic application performance. The two horizontal axes are the easiest so let's begin there. On the Mark Two composite 3D printer, for most general purposes, a . Dovetail The O-ring is also axially squeezed in a dovetail groove. Techblog. The contact surface between the wear-resistant ceramic sheet and the vulcanized rubber in the rubber coating of the ceramic drum adopts a good "dovetail groove" design, which makes the contact. Dovetail grooves are used to hold the O-ring in place during installation or maintenance. The purpose of the tables below are to serve as a design guide for Dove Tail O-ring grooves using all AS568 O-ring sizes*. The KLICK connector serves as a non-visible, snap-in connector for components with small dimensions, such as Moulding and trims. An undercut or dovetail groove has proven beneficial in many applications to keep the o-ring in place. The insert design is optimized for strength by utilizing a left/OD and right/ID insert pair to generate. X-Rings are designed for improved slow dynamic application performance. world design provides improved installation into both straight-wall and dovetail grooves. There are two parts to a dovetail joint, pins and tails. Gland Size Calculator. Chuo Precision Industrial. Secure material with ZERO interference. One of the easiest ways to ensure care-free installation is by following good design practice as recommended in the Parker O-Ring Handbook. Explore some of the most common sealing materials we offer here. Step 2. This o-ring gland design guide is intended for use in specifying o-ring and gland dimensions for static applications Dichtomatik North America. † This groove width does not permit the use of Parbak rings. 3. Dovetail Groove-2%: 5%: Dovetail Groove – Sidewall Height. Dovetail alignment board. O-Ring inner diameter stretch, outer diameter squeeze. Ph: 859-269-2351 Fax: 859-335-5128. Use this tool for designing new glands based upon desired o-ring sizing. a kind of method of dovetail groove armature stamping processed, characterized by the following steps: For step 1. Installing and adjusting dovetail sights is simple if you have the proper tools. 6 μm Ra)Dovetail joinery is a type of tongue-and-groove (or tail-and-pin) box joint. Dovetail Clamps move through the tracks below the surface, securing material without getting in the way. If 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. Manufacturers such as MGW make universal or model-specific sight tools. This recommended practice provides the design criteria for static elastomeric O-ring seals used specifically in engine and engine control systems. I have tried normal push/pull and a simple follow me but to no avail. Click "OK" to use the specified settings. Design Chart 4-4: Dovetail Grooves. Perhaps only one side of the dovetail requires accuracy. 100, . A good spot for the groove is approximately 3/8" from the bottom edge of the. Gland width is to sharp edge of groove. By simply entering installation specifications for an application, it recommends O-Ring sizes, housing layout and corresponding part. Angles range from 7° to 14°. Common examples of miter joints would be the edges of a picture frame, or the corners of baseboards and crown molding. Dovetailed grooves are recommended since they hold the gaskets in place and allow the gaskets to expand laterally as they are deflected without constraining the sides. According to the company, the insert design is optimized for strength by using a left/OD and right/ID insert pair to generate the. He caught me at a good time - I was about to start another project but the customer's. GROOVE DESIGN. #2 of the top 5 problems that lead to Hydrodynamic Bearing Failure Historically, a common practice was to design Babbitted bearings with dovetail grooves. O-rings are the most frequently used of all seals. Dovetails have the significant benefit of allowing a commercially available O-ring to. Radius r2 is a critical parameter for improving sealing performance. Groove Selection. fax: website: employees: ~ 3 employees work at this location. Dovetail grooves are used to hold the O-ring in place on a face seal groove during assembly and maintenance of equipment. If you’re dovetailing stock less than 1⁄4-in. O-rings used as Boss Seals can withstand much higher application pressures because the threaded hardware mates to eliminate a clearance gap. Select the type of O-ring groove - piston, rod, face seal or trapped seal. Machining an o-ring dovetail face groove is an expensive operation, primarily due to the very small diameter dovetail milling cutter that must be used for the undercut. End up with rectangular groove on three sides vs dovetail. How to Mill a Dovetail in Fusion 360! Use these easy tips to define a toolpath that navigates semi-tricky dovetail geometry. For a rod (shaft) seal:O-Ring Max Groove Diameter = Min Shaft Diameter + (2 x Recommended Gland Depth) b. Set up your dovetail jig for cutting tails, and place the end of one of the two side pieces into the jig. Dovetail Gland Dimensions: Table E, p. The gadgets create the angular dovetail joints from the top of the material down rather than the traditional method from the side and using a special tool, this top down approach allows you to use a regular end mill to create the desired joint. Manual X-Axis Stages - Dovetail, Rack and Pinion, B05/B06. This groove is difficult and expensive to machine, and the tolerances are especially critical. The composite GD&T frame I suggested above allows you to control the stuff that is really critical, and open up everything else. Installation steps This recommended practice provides the design criteria for static elastomeric O-ring seals used specifically in engine and engine control systems. 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. The insert design uses an insert pair to generate the groove form. a lid which opens regularly. d o v e t a i l ® DOVETAIL® SEALS A Better Fit for a Better Seal ENGINEERED COMPONENTS The patented Dovetail® Seal was created specifically for dovetail glands where conventional seals can seriously compromise function. Gland Design for Static Application for O-rings with Radial Squeeze Industrial Radial Glands INCHES. Dovetail and Half-Dovetail Grooves . , Tube Fittings Div. When a piece of equipment requires maintenance or needs to be installed, a metric dovetail groove is often utilized to hold the O-ring in place. Kalrez® O-Rings FFKM. long, and bases to 96 in. DOVETAIL O-RING GROOVE DESIGN. 5 Bar (1500 psi), consult Design Chart 5-2 for groove widths where Parbak rings must be used. I. O-rings used as Boss Seals can withstand much higher application pressures because the threaded hardware mates to eliminate a clearance gap. Gland Design Dovetail Grooves Gland Design for a Static Application for O-rings in Dovetail Grooves, METRIC Dovetail grooves are used to hold the O-ring in place during installation or maintenance. Squeeze (%) Help. O-ring Options for a Nominal Groove. 004" to 0. The dovetail groove samples show a 11% decrease in flexural strength compared to the ones without grooves, this is due to the uneven distribution of resin through the grooves. By creating a proper groove design, you can enhance the sealing capabilities of o rings and prevent leakage. • Easy to use • PDF output • Saving of your designs • Easy search for ERIKS standard O-rings Visit: orldwide unique features now online! 12. It provides axial compression (face type) groove dimensions for aerospace metric O-ring sizes specified in MA2010. . , the THINBIT GROOVE ‘N TURN line includes Dovetail grooving inserts and Static O-Ring Grooves. Retaining Ring Groove. This figure is based on NBR O-rings with a cross section of . When joined together, it forms a 90-degree angle just like a traditional butt joint. Dovetail interlock design Technical Bulletin Dovetail interlock design Large sealing areas used in transmission and. To prevent this, there are, depending on the application and pressure range different types of seals. It’s like an infinite supply of T-track without the cost of T-track. Dovetail genyen siyon yo itilize pou kenbe O-bag la an plas sou yon renur sele figi pandan pandan asanble ak antretyen nan ekipman yo. Coefficient of thermal expansion (1. 200 info free groove volume at inst (%) radius (mm) Max. For a design problem that cannot be resolved. Now, switch on your router and set the base plate flush against both the piece and your edge guide or fence, with the bit itself positioned outside the edge of the wood. Square O-rings – PJSC KAUCHUK Rubber compounds and rubber parts #35. Edit the slave part within the. Designed for higher pressure fluid power applications, these O-Ring Face Seal (ORFS) Hydraulic Fittings meet or exceed SAE J1453 and ISO 8434-3 standards. Where dangerous or hazardous fluids are being used. In radial grooving, the groove is cut perpendicular to the axis of the workpiece, effectively radiating out from the center of a cylindrical part. EDM Grinding Laser & Waterjet. It should be used only when it is absolutely necessary. 형성된다. ร่อง Dovetail ใช้เพื่อยึด O-ring ให้เข้าที่บนร่องซีลใบหน้าในระหว่างการประกอบและบำรุงรักษาอุปกรณ์ ร่องอันเดอร์คัทหรือ. John R. Dovetail deck profiles are a highly cost effective deck profile, providing excellent strength, even at longer spans. Dovetail Notch Type (Full-Dovetail or Half-Dovetail) Traditional or Jig Finish; The notch can be full dovetail (the notch has two slopes in it) or half dovetail (the notch only slopes in one direction). 442 *. The guidelines are for the nominal condition. The first step in any dovetailed project is committing to cutting dovetails. This joint is best achieved in a hand-cut. O-rings in vacuum sealing. Dovetail grooves are used to hold the O-ring in place during installation or maintenance. Gland Design for a Static Application; for O-rings in Dovetail Grooves, INCHES. g. Download the pdf to. We have included Static, dynamic, and pneumatic applications. This is beneficial for special applications where the O-ring has to be fixed by the groove e. Calculate the O-Ring groove dimensions. Clamping freedom that goes beyond the edge; The Match Fit Dovetail Clamps profile fits a 3/8" deep groove made using 1/2" diameter, 14° dovetail router bit. Please contact Greene Tweed engineering for help or advice if required as some applications are difficult to optimize both at ambient and operating temperatures. Dovetail Flange O-Ring Groove Design Chart. The right combination of x-ring material and x-ring groove design will maximize sealing performance life. When it comes to sealing applications, the design of the o ring groove plays a crucial role in ensuring optimal performance and efficiency. O-Ring Groove design plays an important part in how an o-ring seals. Dovetail groove cutters are the tool needed to cut a dovetailed groove, recommended for many of Spira’s groove mounted gaskets. • Encourages the shielding perfor-mance illustrated in the ShieldingTry to keep the depth of the dovetail groove between 1/3 and 1/2 the thickness of the part. Tongue and groove is a method of fitting similar objects together, edge to edge, used mainly with wood, in flooring, parquetry, panelling, and similar constructions. The switches are available in reed. O-Ring Design Guides for Engineers. . As with anything, joinery requires designing in your tolerances. Dovetail grooves and Crush grooves are non-rectangular and are designed intentionally to 95% maximum gland fill. This groove design is rela-tively uncommon as it is expensive to machine and should not be used unless absolutely required. Compare x-ring material compounds and easily order online from the world's largest x-ring inventory network. a lid which opens regularly. • Easy to use • PDF output • Saving of your designs • Easy search for ERIKS standard O-rings Visit: orldwide unique features now online! 12. Typically, the completed tail piece then serves as a template for marking and cutting the pins in the pin piece. 030”, . Chemraz® O-Rings FFKM. The dovetail was about at the limit of what could be machined easily. 2360 Palumbo Drive. Click Create. Sa a se yon Groove chè nan machin, sepandan, e konsa yo ta dwe itilize sèlman. This groove can either be extruded, or machined using a special dovetail cutter which is available from Spira. The tongue is a piece of the wood board that sticks out, and the groove is the space it fits into on the adjacent board. Before plywood became common, tongue and groove boards were also used. How To Layout A Dovetail Box. Describes the groove. Dovetail Groove Designs. 1 O-ring seals and grooves. Covering 1 groove and other applications of groovesMaterial covered:Dovetail grooveCurvatures and groovesPinning groovesFasteners with groovesToy design groo. Dynamic Seal TypesDovetail O-ring design. The MATCHFIT Dovetail Router Bit is designed especially for the MATCHFIT Dovetail Clamps and dovetail hardware. An undercut or dovetail groove has proven beneficial in many applications to keep the o-ring in place. Refer to the O-Ring Handbook or consult a Parker applications engineer for assistance in sizing O-rings to dovetail glands. Reasonable design of the cavity shape of the damping hole effectively reduces the leakage rate of the hole-pattern damping seal (HPDS). Parker Hannifin2360 Palumbo DriveLexington, KY 40509Ph: 859-269-2351Fax: 859-335-5128 oesmailbox@parker. A dovetail joint or simply dovetail is a joinery technique most commonly used in woodworking joinery (carpentry), including furniture, cabinets, [1] log buildings, and traditional timber framing. Get started for free, then upgrade from $30 USD / month. . In this SolidWo. Insert sizes are . We chose a 7° dovetail bit because it. Route a groove with a ½” 14-degree dovetail router bit. I have spent a few hours researching and trying things. Modifications to. Gland Width (G) Gland Depth (L) RadiusThe Apple Rubber Seal Design Guide makes “Seal Thinking™” even more accessible. The light blue faces in the following image represent a groove. Create a "slave" part that has no cut dovetails (beige part). Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. . com O-Ring Products. · Sharpness and machinability are improved by twisting the blade and doubling the flutes. 3. Besides the base and saddle, most dovetail slides have four other parts. If the dovetail is too narrow, balancing the piece on the router table is difficult. 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. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent. Similar Tools. There are 3 forces to consider when designing interlocking joints: Friction - the critical force that holds the joint together. Dovetail o-rings come in a wide variety of widths, diameters, cross-sections and corner radii. Abstract. With the key in place, the “butterfly” shape prevents the board (s) from separating. Since I want to use the same joint on all four corners I copied the lines with the Move tool and placed it at the corner of the box. 805 . 35 adjuster. In this region, the major source of stress arising is the rotation of an engine shaft. O Ring Groove Design Standard. Although it mills the same 14 degree, 1/2" profile as a standard dovetail bit, its unique design automatically rounds over the sharp top shoulders creating incredibly clean dovetail grooves and virtually eliminating the need for sanding. The invention discloses composite conducting rail with inside enclosed dovetail groove and preparation method thereof, this composite conducting rail includes aluminium rail body and stainless steel belt, the radial section of aluminium rail body is in I-shaped, the radial section of stainless steel belt is in " C " font, stainless steel belt is seamlessly compounded in the. This document covers the basics of O-Ring sealing, elastomer properties, and dynamic and static design criteria. Mold EX-Press (3D CAD Library) FAQ. Download PDF . We have been very fortunate in the many opportunities we have had to work with dedicated and gifted engineers. 412 . . 12. The dovetail key is a device that spans a natural wood defect or a man-made seam to mechanically lock two pieces together. Find AS568 o-ring standard sizes by cross section, inside diameter and outside diameter in our o-ring size chart and separate o-ring tolerance chart. Lexington, KY 40509. All the tails are cut into one piece of wood, called here the tail piece. The groove design allows the O-ring to be retained in the axial/face seal during assembly and maintenance. This groove design is relatively uncommon as it is expensive to machine and should not be used unless absolutely required. 010" corner radius, Harvey Tool's expansive offering of solid carbide, fully stocked Dovetail Cutters is the industry's best. e. The dovetail groove has inclined sidewalls, making it look like a dovetail, hence the name. 9E - Dovetail Groove (Fabco, Numatics, Rotomation). …All stock is tongue and groove edges, end matched (end t&g) and back relieved. 015) or top (. Then, calculate the O-Ring groove diameter as follows: a. May 1, 2017. Make every inch of your workshop more functional. Gland width is to sharp edge of groove. Radius r2 is a critical parameter for improving sealing performance. A few of the most commonplace uses for a dovetail joint (and therefore a dovetail cutter) include: • Furniture, such as drawers, cabinets, shelves, etc. The Standard O-ring groove is typically used in applications where there is a need for a static seal, such as in hydraulic systems. , have a linear orientation from the trailing face 158 to the leading face 160, and the dovetail groove 162 may be linearly oriented as well. Before assembly, sand the inside faces of the sides and the front and back pieces, and both sides of the top and bottom to 220 grit. Static Gland SealHalf Dovetail Groove. • Improved connection and various drain/vent ports – minimizes exposure to contaminants and maintains high performance of the housing in high-pressure applications. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. Single flute carbide O-Ring form tools for lathe applications. O’ring Groove Design. 이웃추가. 001" increments. In the Grooves dialog box: To create an O-ring groove, click the O-Ring Grooves tab. groove walls provide compression stop. Thinbit, manufactured by Kaiser Tool Company, has expanded its Groove ‘N Turn line to include dovetail grooving inserts. Noted for its resistance to being pulled apart, also known as tensile strength, the dovetail joint is commonly used to join the sides of a drawer to. Machines. 1. One general guideline for good O-ring application and design is to maintain a range of % sqeeze on the O-ring (~10-40% for static and no more than 30% for dynamic). 11:29. Create your vectors with the Dovetails drawn. Use this tool for analyzing your current gland and o-ring combination. Dovetailed grooves are recommended since they hold the gaskets in place and allow the gaskets to expand laterally as they are deflected without constraining the sides. info movement. Dovetails can be. From the Charpy test, it was observed that the toughness of the T-groove and the dovetail sample is 100% more than the sandwich composite without. This can make them challenging designs when it comes to overfill. 15 of 15. Dovetail Groove. O-ring calculator with complete design analysis. Gland Design for Static Application for O-rings with Axial Squeeze Surface Finish X groove top and bottom : for liquids X = 32 micro inches (0. Home→Resources→O-Ring Design Guide→Machining SpecificationsO-Ring Machining SpecificationsO-Ring Cross-SectionO-Ring Gland TypesExtrusion GapGroove DimensionsTolerancesO-Ring Cross-SectionThe I. No less than 75% of the seal cross-section should be contained within the groove to ensure the seal does not “roll” or extrude out of the groove. 08mm gap between each wall (. Ethylene Propylene EPDM O-Rings Material. Dovetail seal Also here there is a metal to metal con-tact as long as the construction will not deform under system pressure. Groove Radius. Anwendungsparameter & Materialauswahl. For exact details, refer to manufacturer catalogs . For vertical O-ring applications (as a chamber), it is desirable to use an undercut groove similar to that shown in Figure 1. Create dovetail grooves that allow O-rings to flex without falling out of place. The modified dove tail groove geometry, using the Parker O-Ring Handbook as a guide, is provided in the attached sketch. Have a look at the attached sketch. . Dovetail joinery is a type of tongue-and-groove (or tail-and-pin) box joint. For the slot you'll need a handheld router and the dado jig shown below. Some other. Create an assembly and mate the brown and beige parts accordingly. When machining this groove, a standard o-ring groove must be machined first. (Latch, fasteners, etc) Any more, and fitup became problematic. The Dovetail joint is a slight variation of the box joint. An undercut or dovetail groove has proven beneficial in many applications to keep the o-ring in place. Dovetail grooves are used to hold the O-ring in-place on a face seal groove during during assembly and maintenance of equipment. Our custom KLICK Dovetail Router Bit is specifically designed to route the groove for the KLICK and sKLICK. $ 27. Drop-holes are sometimes not permitted in a design due to the added stress concentration point it leaves. info compression (%) Groove info material. Dovetail grooves are used to hold the O-ring in place during installation or maintenance. 4c, dovetail grooves with one side cut off were located at positions 9 mm left and right from the center of the contact surface. In reply to indigetal, The Wudworx dovetail extension does create both tails and pins. The dovetail groove construction is only recommended for O-rings with cross sections of . This joint provides a strong, interlocking connection while allowing for wood movement in one direction, making it an ideal choice. . · TiAlN coating is adopted for heat resistance and wear resistance. Dovetail Groove. Learn More > Contact. Spira offers both standard and custom-sized. A side note on angles: In joinery, it is common to measure angles (other than square and 45 degrees), not in degrees, but as the ratio between the side and hypotenuse of a right triangle. Larger overlap between groove lip and trapezoidal seal provides a more secure level of retention. .