Parametric modeling and drawing automation for flange coupling using excel spreadsheet article pdf available july 20 with 10,685 reads how we measure reads. The flange coupling is adopted to heavy loads and hence it is used on large shafting. Nov 11, 2017 flange coupling part design, assembly and drawing of all parts with solidworks. Join the grabcad community today to gain access and download. A flexible coupling permits relative rotation and variation in the alignment of shafts axes within some limit. Pdf design and failure analysis of flange coupling with. Figure 1 auto cad sketch of coupling with calculated dimensions. Suraram, quthbullapur mandal, hyderabad, 2 associate professor, department of mech, mallareddy engineering college autonomous. The two flanges are coupled together by means of bolts and nuts. The flange couplings form c are equipped with a hollow for axial.
Mass of coupling 4 x df2 d j 2 x ti x p 4 x 8802 4002 x 1 x 8740 x109 476. Shaft couplings are used in machinery for several purposes 1. A flange coupling usually applies to a coupling having two separate cast iron flanges. Pdf design and failure analysis of flange coupling with uniform. Introduction bush pin type flange coupling is used to connect of shafts which having a small parallel misalignment, angular misalignment or axial misalignment.
The keys staggered at right angle along the circumference of the shafts in order to divide the by keyways. To provide for misalignment of the shaft or to introduce mechanical flexibility. This is a modification of the protected type flange coupling which has pins. Clamp and flange couplings flange couplings din 116 flange couplings are torsionally stiff, particularly sturdy and reliable shaft connections which can withstand jolts and radially or axially acting loads. For ensuring correct alignment, a cylindrical projection may be provided on one flange which fits into the corresponding recess in the other.
In this, two flanges are keyed, one at the end of each shaft, by means of sunk keys fig. Flange facing types according to en 1092 8 flange measurement 910 flange connection 11. Type torsionally rigid flange coupling highly flexible flange coupling flexible flange coupling geometries design extremely short short short max. Pdf a coupling is a device used to make permanent or semipermanent.
Select a coupling for reversing service to connect a gear drive lowspeed shaft to a runout mill table roll. The connection dimensions of the flange couplings are in accord ance with din 116, the centring of the coupling parts is achieved, however, only by means of. One of the flange has a projected portion and the other flange has a corresponding recess. Programme of special flanges, deviations from sae standard. This project deals with stress analysis of rigid flange couplings subjected to.
In an unprotected type flange coupling, each shaft is keyed to the boss of a flange with a counter sunk key and the flanges are by means of bolts. Krausz restraint products combine the patented technology of the hymax coupling with a unique restraint system, joining pipe ends while preventing any possible movement. Coupling design requirement, types, design of sleeve coupling. Our fcas combine a flexible coupling and flange to create a compact fitting connecting plainend pipe to flanged fittings, meters, valves or equipment. If in case failure of bolts occurs during the operation, the bolts may hit the operator in case of unprotected flange coupling. This helps to bring the shafts into line and to maintain alignment. Solidworks flange coupling cad tutorials part design. Oct 25, 2018 the construction of bushpin coupling is almost same as the flange coupling as we discussed above the only extra part is bushes. Each flange is mounted on the shaft end and keyed to it. Sep 09, 2014 list of figures figure title page figure 1. Coupling is a mechanical device used to couple the shaft for transmission of power from driving shaft to another driving shaft. Coupling design requirement, types, design of sleeve coupling design of coupling. Smithblair flanged coupling adapters fca provide versatility on the job site by eliminating the need for a flanged spool.
Now, you can get all my drawings in pdf with answer key on payment of just rs 10 inr account no. Sliding flange has a groove in the boss in which the forked end of a lever fits. Detailed design procedure of a typical rigid flange coupling. To avoid this, protective circumferential flanges are provided in the protected type flange coupling. A colour monitor with highest 32 bit colour display and with screen resolution 1024 by 768 pixels. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. Flanged coupling assembly animation hd mechmotions. These bushes are mounting in between the flanges and the shafts. Flange coupling assembly 3d cad model library grabcad. Bushes are not only able compensate the small eccentricity between the two mating shafts as well as provide a tight connection between flange and shaft. Isometric drawing symbols for piping special items. With the help of this lever this flange is made to slide so as to engage with or disengage from the first flange. Pdf parametric modeling and drawing automation for flange.
Oct 05, 2017 this video helps you to draw the assembled front and side view of flange coupling manually. Parametric modeling and drawing automation for flange coupling using excel spreadsheet. Flange compatible with ansi class 125 and 150 bolt circles. Design and analysis of bushed pin flexible coupling. Romac couplings meet the specifications set forth in the awwa standard c219 coupling spec. Pipe compatibility steel, cast iron, asbestos cement, plastic and other types of pipe.
This video helps you to draw the assembled front and side view of flange coupling manually. To provide for connection of shaft of units those are manufactured separately. This paper deals with developing a program code for the protected type flange coupling in an object oriented programming oop language like python. Rigid flange couplings are designed for heavy loads or industrial equipments. Steel, cast iron, asbestos cement, plastic and other types of pipe.
Kondru nagendra babu failure analysis of flange coupling with two different materials. Whether you draw in uk are united slum machine drawing remains same all over the world. Ghosh engineering corporation offering flange coupling, mechanical spare part in ichapur, howrah, west bengal. Swivel joints a swedish coupling manufacturer and supplier. Rigid couplings clamp and flange couplings strongbelt. Examine the solidworks files for tutorial on how to make a flange coupling. Isometric drawing symbols for piping fittings the piping. To create the universal coupling assembly as a 3d solid model using catia v5 software. The faces are turned up at right angle to the axis of the shaft. Twin shaft coupling a semifloating shaft coupling is combined with a floating shaft coupling to make the twin shaft coupling, which is. The electric motor rating is 50 hp at the base speed and the system peak torque at the coupling is estimated to be 150,000 lbin. Rigid couplings clamp and flange couplings techniekgids. Pdf design of a protected type flange coupling using python. Gear coupling catalog falk lifelign gear couplings inch download the most uptodate versions at.
Part design and drafting of flange, shaft, key, nut and bolt. The grabcad library offers millions of free cad designs, cad files, and 3d models. Minimum dimensions by which the units need to be pushed apart to enable a. Flange coupling is of two types unprotected and protected. For individual product lines and sizes please select from the categories below. Design and analysis of flange coupling 1chandra sekhar katta 2kamana srinivasa rao 1 pg scholar, department of mech, mallareddy engineering college autonomous. In this case, the shaft of the coupling is supported with a single bearing, arranged as closely as possible to the outer sprocket or pulley. Ductile iron flange coupling adapter connects plainend pipe to a flange. The flange couplings are of the following three types. There are many situations that require couplings with additional restraining power. Fastening torque for coupling bolt fastening spacer with flange. Design procedures for rigid and flexible rubberbushed couplings. Design, solidworks, flexible coupling, rubber and brass bushed, single bush. History for over 150 years, anvil has been a trusted name in piping solutions by consistently providing quality products, service, and support to the pvf industry.