Table of Contents
What are the advantages and disadvantages of cotter joint?
It is quite rigid and can take both tensile and compressive loads. It can be easily assembled and dismantled. The joint can also be used to connect similar pipes, tubes Disadvantages of Sleeve and Cotter Joint: Rectangular rods and dissimilar cylindrical rods cannot be connected using this joint.
What are the advantages of cotter joint?
Advantages of Cotter Joint: Cotter joints can be made easily, and parts are always in the same relative position after retrieval. Joints can be used to connect similar pipe tubes. Assembling and removing parts of the cotter joints is quick and easy and does not require special efforts.
What is a cotter joint?
A cotter joint, also known as a socket and spigot joint, is a method of temporarily joining two coaxial rods. One rod is fitted with a spigot, which fits inside a socket on one end of the other rod. Slots in the socket and the spigot align so that a cotter can be inserted to lock the two rods together.
What are the advantages of knuckle joint over cotter joint?
Advantages of knuckle joint Knuckle joint can withstand large tensile loads. It has good mechanical rigidity. Also, it is simple to manufacture and set up. It can be easily assembled and dismantled.
What are the application of cotter joint?
Application of Cotter Joint Following are the cotter joint applications: It is used to connect piston rods in a crosshead in a steam engine. It is used to connect the piston rod with its extension. It is also used in bicycles to connect pedals to sprocket wheels.
Why cotter is tapered?
Cotter is fitted in the tapered slot and remains in its position because of wedge action. i) It is simple to remove the cotter and dismantle the joint parts. ii) Taper ensures tightness of the joint in operation and it prevents slackening of the parts. Generally the value of taper on cotter is 1 in 48 to 1 in 24.
What are the application of a cotter joint?
Application of Cotter Joint It is used to connect piston rods in a crosshead in a steam engine. It is used to connect the piston rod with its extension. It is also used in bicycles to connect pedals to sprocket wheels. Foundation Bolt.
What is the function of knuckle joint?
A knuckle joint is a type of joint which connects two cylindrical rods whose axes lies on the same plane and are under a tensile load. It is used to transmit axial tensile force. This joint allows angular movement of the two cylindrical rods in one plane.
Which of the following is the application of knuckle joint?
Knuckle joints are often used to connect rods subjected to tension in structures such as roof ties, bridges, and cranes. The links of a chain are also considered a series of knuckle joints. Simplicity means that knuckle joints are easily manufactured while being strong and rigid under tension loads.
What are the main parts of a cotter joint?
Cotter Joint has mainly three components – spigot, socket and cotter as shown in Figure 9.1. Spigot is formed on one of the rods and socket is formed on the other. The socket and the spigot are provided with a narrow rectangular slot. The cotter is tightly fitted in this slot.
Which of the following is a part of cotter joint?
Explanation: There is no point of mentioning collar alone in a cotter joint. It has to be a spigot collar or socket collar. 5. Cold riveting holds the connected parts better than hot riveting.
Is provided for cotter?
Cotter is fitted in the tapered slot and remains in its position by wedge action. …