If you continue browsing the site, you agree to the use of cookies on this website. Oldham s coupling is a linking device used for transmitting the power of one shaft to another having a offset axis authorstream presentation. Design and fabrication of oldham coupling report download abstract an oldham coupling has three discs, one coupled to the input, one coupled to the output, and a middle disc that is joined to the first two by tongue and groove. Oldham s coupling is used to connect the two parallel shafts when some eccentricity is present between two rotating shafts. Diploma engineering drawings ded hindi 23,329 views. Join the grabcad community today to gain access and download. High torque and high allowable misalignment make shaft mounting easy. The two flanges 1 are mounted on the ends of shafts 3 by means of sunk keys 4.
Both the flanges have slot cut which is at right angle to each other. Nbk official website specialist coupling manufacturer. To provide for connection of shaft of units those are manufactured separately. Coupling design requirement, types, design of sleeve. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. To provide for misalignment of the shaft or to introduce mechanical flexibility. The tongue and groove on one side is perpendicular to the tongue and groove on the other. Design and fabrication of oldham coupling report download. How to draw oldham s coupling easy method step by step duration. In this the two misaligned shafts have disc shape flanges with rectangular slot at the middle. This allows for a highly customizable coupling that allows the user to combine clamp and set screw hubs with inch, metric, keyed, and keyless bores in sizes ranging from 18 to 118 and 3mm to 30mm. Couplings 516 oldham zero backlash 516 aluminum hubs clamp style additional info backlash free. A simple oldham coupling joint made with autodesk inventor. Buy oldham shaft couplings direct from motion industries.
Ruland oldham couplings are a threepiece assembly with a balanced design comprised of two hubs and a center disk. This coupling is known as a nonaligned coupling and is used to connect two parallel shafts, whose axes are at a small distance apart. The tongue and groove on one side is perpendicular to the tongue and groove on. Coupling design requirement, types, design of sleeve coupling design of coupling shaft couplings are used in machinery for several purposes 1. Doc design and fabrication ofoldham coupling yogi v. An oldham coupling has three discs, one coupled to the input, one coupled to the output, and a middle disc that is joined to the first two by tongue and groove. The grabcad library offers millions of free cad designs, cad files, and 3d models.
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