design of cotter joint pdf

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Meshing of cotter joint using ANSYS R15. Cotter and Knuckle Joints431469.

Designing A Cotter Joint To Connect Piston Rod And Crosshead In 2022 Machine Design Engineering Design Design

Design of cotter joint.

. The slots in the socket and spigot align so that a cotter. Spigot is formed on one of the rods and socket is formed on the other. CAD Model of cotter joint assembly.

A cotter joint is a temporary fastening and is used to connect rigidly two co-axial rods or bars which are subjected to axial tensile or compressive forces. Calculate the diameter of each rod by Calculate the thickness of the cotter by the t empirical relationship given in Eq. Cotter Joint has mainly three components spigot socket and cotter as shown in Figure 91.

A cotter is a flat wedge shaped piece of rectangular cross-section and its width is tapered either on one side or both sides from one end to another for an easy adjustment. Cotter joint is a temporary fastening and is used to connect rigidly two co-axial rods or bars which are. It is a temporary fastening.

The cotter in the cotter joints fails due to double shear. It is not used to connect the shafts that are rotating or transmitting torque. The cotter joint is withstanding the load applied during the working condition or not.

Socket and Spigot Cotter Joint. Single Eye Double Eye Knuckle Pin Cotter and other Parts Dimension and Design. A cotter joint is temporary joint and used to connect two coaxial rods or bars which are subjected to axial tensile and or compressive forces It consist of.

The sleeve and cotter joint is shown in Fig. The material used is carbo n steel fo r. Gib and Cotter Joint.

Design of Gib and Cotter Joint for Strap End of a Connecting Rod. A cotter joint is used to connect the two shafts which are either subjected to tensile or compressive axial force. Sleeve and Cotter Joint.

Types of Cotter Joints. Video Lecture on Design Procedure of Cotter Joint Socket and Spigot Joint from Design of Cotter Joint Knuckle JointLevers and Offset Links Chapter of Des. In this article I am going to present a detailed explanation of the design procedure for Knuckle Joint and Cotter Joint.

Elemental analysis at various loads. Design of Sleeve and Cotter Joint. The cotter made of steel 30C8 S yt 400 Nmm 2 and the factor of safety fos4.

Clearance is also provided between cotter and slots to allow driven cotter to draw two parts together. It is the male part of the joint it has a rectangular slot for passing the cotter through it. As per the need we choose different types of material which are having low carbon steel.

The cotter passes through slots made in two coaxial parts and thus prevent the relative motion between them. Material selection plays a vital role in designing knuckle joints. The rods subjected to tensile force of 50kN.

Let P Load carried by the rods d Diameter of the rods d1 Outside diameter of sleeve d2 Diameter of the enlarged end of rod t Thickness of cotter l Length of cotter b Width of cotter a Distance of the rod end from the beginning to the cotter hole. Two rods connected by means of cotter joint Inside diameter of the socket joint and outer diameter of the socket collar are 50 and 100 mm respectively. The cotter is usually made of mild steel or wrought iron.

The taper may be very small like 1. Design an d draw a cotter joint to support a load varying from 30 N in compression to 30 KN in tension. 2Sleeve and cotter joints.

CAD Model of cotter joint using CATIAV5R20. Design of Cotter Joint to Connect Piston Rod and Cross head. The Aluminum material prefers for 50KN because it has good FOS.

A Knuckle Joint is used for the application of the Tie rod joint of jib crane or Tension link in the structure of the bridge. COTTER JOINT A cotter joint is used to connect rigidly two co-axial rods or bars which are subjected to axial tensile or compressive forces. Design of cotter joint.

DESIGN PROCEDURE FOR COTTER JOINT The basic procedure to calculate the dimensions of the cotter joint consists of the following steps. Joint between the piston rod and the crosshead of a steam engine. In such a type of joint the piston rod is tapered in order to resist the thrust instead of being provided with a collar for the purpose.

Keys Cotter and 55 COTTER AND COTTER JOINT Knuckle Joints A cotter is a metallic strip of uniform thickness but tapers in width. The locking device may be a taper pin or a set screw used on the lower end of the cotter. Types of Cotter JointThere are three types1 socket and Spigot Cotter Joint2 Sleeve Cotter Joint3 Gib.

The cotter joint to connect piston rod and cross head is shown in Fig. WHAT IS A COTTER JOINTS A cotter is a flag wedge shaped piece of steel. The cotter is tightly fitted in this slot.

Design of Sleeve and Cotter Joint. A cotter joint also known as a spigot and socket joint is a method of temporarily connecting two coaxial rods. Cotter joint uses one or two cotters to connect two rods rigidly transmitting forces and motion with no rotation of the rods 3.

A rod is fitted with a spigot which fits inside a socket at one end of the other rod. 3Gib and cotter joints. 1 Design of Cotter Joint to Connect Piston Rod and Cross head.

100 but may be as large as 1. Design of Socket and Spigot Cotter Joint. Design of cotter jointA cotter is a rectangular element.

A cotter is a flat wedge shaped piece of rectangular cross section and its width is tapered either on one side or on both sides from one end to another. TYPES OF COTTER JOINTS 1Socket and spigot cotter joint. T031 d Calculate the diameter d 2 of the spigot on the basis of tensile stress.

Spigot has a collar which rests against the. Design of Cotter Joint - Free download as Powerpoint Presentation ppt PDF File pdf Text File txt or view presentation slides online. NUMERICALS ON THE DESIGN OF COTTER JOINT.

P So the methodology of the study includes 1. The socket and the spigot are provided with a narrow rectangular slot.

Socket And Spigot Cotter Joint Engineering Joint Application