Under the best circumstances, one goes from an idea to requirements, design, coding, testing, deployment, and then a maintenance phase. Shafts are usually available up to 7 meters length due to inconvenience in transport. The c4 rigid coupling is our standard coupling and is designed for rigid piping applications. Detailed design procedure of a typical flexible rubberbush coupling. Silent flange coupling design used for the schenck. To provide for connection of shaft of units those are manufactured separately. Parametric modeling and drawing automation for flange. Shaft couplings design equation and calculator engineers. So, it is very easy to calculate all the dimensions in. With the coupling type and size determined, a few other steps are required to determine the final design.
The cad files and renderings posted to this website are created, uploaded and managed by thirdparty community members. The main objective of the paper is to write a generalized python program for the design of protected type flange couplings for any selected material considering. Jul 25, 2016 coupling is a software metric that describes how closely connected two routines or modules are. The programs produce a computer file that is interpreted to extract the commands needed to operate a particular machine by use of a post processor, and then. Parametric modeling and drawing automation for flange coupling using excel spreadsheet.
To provide for misalignment of the shaft or to introduce mechanical flexibility. Couplings are mechanical elements that couples two drive elements which enables motion to be transferred from one element to another. The coupling must be sized so that, typically, the stress does not exceed 10 percent of the ultimate tensile strength of the material. The c4 is specially designed to provide a rigid, lockedin pipe connection to meet the specific. For this purpose, modelling of the rigidflange coupling is carried out in solidworks and analysed in ansys workbench. One of these chutes or flanges is fixed toward the finish of each shaft. Making sense out of coupling ratings machine design. A flange coupling usually applies to a coupling having two separate cast iron flanges. This content and associated text is in no way sponsored by or affiliated with any company, organization, or realworld good that it may purport to portray. The design of flange coupling will be done in solid works premium software 2014. Pdf parametric modeling and drawing automation for flange. In which applications are flange couplings preferred over. A coupling is a device used to connect two shafts together at their ends for the purpose of.
Keyword nx 10, cad, flange coupling, visual studio 1. When joining shafts within a machine, mechanics can. Type torsionally rigid flange coupling highly flexible flange coupling flexible flange coupling geometries design extremely short short short max. Coupling design requirement, types, design of sleeve coupling design of coupling shaft couplings are used in machinery for several purposes 1. This article describes what is a coupling, types of couplings, rigid couplings, flexible couplings, universal couplings, hookes coupling, pin bush coupling, flanged coupling etc. Introduction bush pin type flange coupling is used to connect of shafts which having a small parallel misalignment, angular misalignment or axial misalignment. It is a kind of connector between turning chutes that have two arrangements of spines. Design of shafts couplings ppt linkedin slideshare. I cannot seem to find an answer anywhere, so im hoping some bright individual will be able to enlighten me.
Solidworks, ansys workbench, rigid flange coupling. Flange of a protected type flange coupling has three distinct regions inner hub, flanges and protective circumferential flanges. In a marine type flange coupling, the flanges are forged integral with the shafts as shown in fig. For an appropriate design, the silent flange was analyzed using dedicated software during different operation procedures and scenarios, for materials that allow. Following standard proportions are used in the design of flange coupling. A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. According to the manufacturers catalogs, a size 39 alpha coupling is rated at a nominal torque of 23,500 lbin. The coupling can be designed with a number of different interface connections including. Solid rigid shaft to shaft couplings design equations and calculator. Coupling design requirement, types, design of sleeve coupling. Youtube channel, here you can find technical videos related to cad, especially. Introduction bush pin type flange coupling is used to connect of shafts which having a. Flange coupling inventor autodesk knowledge network. Get answers fast from autodesk support staff and product experts in the forums.
The coupling can be designed with a number of different interface connections. Design and failure analysis of flange coupling with uniform strengthen bolts. Design and analysis of flange coupling by ijera editor issuu. The programming logic is developed according to the fundamentals of mechanical transmissions, combined with specific rules of the manufacturers, and with a database. Quick and fast way to determine the torque capacity of a flange coupling, calculation is based on the combination between bolt tension and the coefficient of friction between surfaces. Coupling is a device used to connect the shafts together for the purpose of transmitting. Ductile iron flange coupling adapter connects plainend pipe to a flange.
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. Pdf design and failure analysis of flange coupling with. The faces are turned up at right angle to the axis of the shaft. Design of unprotected type flange coupling the usual proportions for an unprotected type cast iron flange couplings d diameter of the shaft or inner diameter of the. For this purpose, modeling of the rigidflange coupling is carried out in unigraphics and analysed in ansys workbench. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. This paper explores computer aided approach to the design of shaft coupling i. Coupling software in a fast, accurate and userfriendly way, our coupling software performs the selection of rigid and flexible couplings that connect shafts of machinery. A typical rigid flange coupling is shown in figure 5. Flange coupling flange coupling design types of flange. Apr 18, 2018 hello everyone, in this video, we are going to design flange coupling assembly using solidworks. Flange coupling designer free download and software. This is, more or less, the classic software development model.
Coupling consider a flange coupling as shown in fig. Each flange is mounted on the shaft end and keyed to it. Flange coupling is a type of shaft coupling having two separate flanges which are mounted on the shaft end and both flanges are bolted together by means of nuts and bolts. The design o f pr otected type rigid flange coupling is as pe r standard design procedure which mainly co nsists of empirical relations. Catia v5 catia v5 basic tutorial hello friends, i am roshan and welcome to rj tech cad.
Steel, cast iron, asbestos cement, plastic and other types of pipe. Let d diameter of shaft or inner diameter of hub, d. The concept of coupling is not new to anyone who has a background software design. For assessing user requirements, an srs software requirement specification document is created whereas for coding and implementation, there is a need of more specific and detailed requirements. Catia v5r20 software is used to create the model of flange coupling. Introduction the concept of mass customization has become increasingly popular since the 1990s pine, 1993. In the project we used finite element analysis method to optimize the flange coupling design.
To achieve a require goal, a design of bolted unprotected flange coupling is modeled in to a cad. Design of protected type flange coupling design of machine elements in tamil duration. Flange couplings are connectors between rotating chutes that have two arrangements of flanges. To achieve a require goal, a design of bolted unprotected flange coupling is modeled in to a cad package named solid. Steel, cast iron, asbestos cement, plastic and other. What is the difference between flange and coupling answers. Pdf design of a protected type flange coupling using python. The software quality metrics of coupling and cohesion were invented by larry constantine in the late 1960s as part of a structured design, based on characteristics of good programming practices that reduced maintenance and modification costs. Rigid flange coupling are designed for heavy loads or industrial equipment. Design of protected type flange coupling design of. Design and analysis of bushed pin flexible coupling. Flange coupling is the standard types of couplings, which are most broadly utilized.
Software design is a process to transform user requirements into some suitable form, which helps the programmer in software coding and implementation. This helps to bring the shafts into line and to maintain alignment. Adewar4 1,2,3,4department of mechanical engineering, zeal. For this purpose, modeling of the rigid flange coupling is carried out in unigraphics and analysed in ansys workbench. Nov 12, 2012 software development is timeconsuming and expensive. Im analysing a large machine shaft coupling, which is a bolted flange design, clearance bolt holes not fitted. Polypropylene swivel flange couplings are available on request. Hello everyone, in this video, we are going to design flange coupling assembly using solidworks. Coupling design requirement, types, design of sleeve. Design and failure analysis of flange coupling with uniform strengthen bolts february 2017 international journal of innovative research in computer and communication engineering 61. Of course, changing requirements can throw off this entire process.
In a fast, accurate and userfriendly way, our coupling software performs the selection of rigid and flexible couplings that connect shafts of machinery the programming. A flange coupling usually applies to a coupling having two cast iron flanges. If essentially consists of two cast iron flanges which are keyed to the shafts to be joined. To avoid this, protective circumferential flanges are provided in the protected type flange coupling. Thoughts on coupling in software design codurance craft. Design and failure analysis of flange coupling with. Detailed design procedure of a typical rigid flange coupling. Flange coupling designer is a software which will help you to design a flange coupling in a few seconds and few clicks. Hub is designed considering it as a hollow shaft, with. The other proportions of the coupling are same as for unprotected type flange coupling. Design of flange coupling includes the design of hubs, flanges, key and bolts 4. This is a modification of the protected type flange coupling which has pins. In order to have a greater length, it becomes necessary to join two or more pieces of the shaft by means of. After being introduced to the types of flange coupling let us try to understand the designing of the flange couplings.
The a shaft to shaft solid coupling does not allow for misalignment, except axial, but enables the extension from one piece of equipment to another. Design, solidworks, flexible coupling, rubber and brass bushed, single bush. One of the flange has a projected portion and the other flange has a corresponding recess. Calistrat is a consultant on power transmission design and failure analysis and owner of michael calistrat and associates. Rigid coupling design friction of bolted shaft flanges crazyjpeters. Get solutions for pipe coupling and repair clamps in korea jeong woo coupling jeong woo coupling is specialized in manufacturing pipe couplings and repair clamps since its.
Jul 30, 2015 a flange coupling usually applies to a coupling having two cast iron flanges. In a fast, accurate and userfriendly way, our coupling software performs the selection of rigid and flexible couplings that connect shafts of machinery the programming logic is developed according to the fundamentals of mechanical transmissions, combined with specific rules of the manufacturers, and with a database containing the technical specifications of each coupling. Thoughts on coupling in software design dzone java. In the work design of flange coupling is made by using catia v5 design software and static. Flange coupling designer adapts automatically to most versions of the windows operating systems. The thickness of the protective circumferential flange tp is taken as 0. The power produced from an engine of automobile can be transferred to the drive wheel by power transmission system. The design of flange coupling will be done in pro engineer software. Jan 21, 20 this paper explores computer aided approach to the design of shaft coupling i. Im analysing a large machine shaft coupling, which is a bolted flange design, clearance bolt holes not fitted bolts, where torque is to be transmitted through friction of the faces. Pdf developing a gui based design software in vb environment. Rigid coupling design friction of bolted shaft flanges. Babu failure analysis of flange coupling with two different. The two flanges are coupled together by means of bolts.
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