Cam and follower are widely used for operating inlet and exhaust valve of I C engine. These are used in wall clocks. These are used in the feed mechanism of the automatic lathe Machine. These are used in paper-cutting machines.
Also Where is a cam and follower used in real life?
The cam and follower mechanism is widely used for operating the inlet and exhaust valves of internal combustion engines. They are used in wall clocks and the feed mechanism of automatic lathe machines. They are also used in paper cutting machines and weaving textile machinery.
Subsequently, Which type of cam follower is used in automobiles? knife edge follower.
What are the different types of cam and follower?
Types of Follower:
- Knife edge follower.
- Roller follower.
- Flat-faced follower.
- Spherical follower.
- Radial follower.
- Offset Follower.
What is a cam in machinery?
Computer Aided Manufacturing (CAM) is the use of software and computer-controlled machinery to automate a manufacturing process. … Machinery that can turn raw material into a finished product. Post Processing converts toolpaths into a language machines can understand.
What is a cam used for?
Cams are mechanical devices used to convert the rotation of a shaft into simple or complex reciprocating linear motion. They can be sliding or rotational pieces in a mechanical linkage.
What are the application of cam?
Some of the major applications of the CAM system are glass working, woodturning, metalworking and spinning, and graphical optimization of the entire manufacturing procedure. Production of the solids of rotation, plane surfaces, and screw threads is done by applying CAM systems.
Where is a cam mechanism used?
Cam mechanisms are used in various areas of machine building, such as internal-combustion engines, metal-cutting machines, and machines of the food industry, in which the cam mechanism performs a programmed operation, as well as in automated machines, in which cam mechanisms perform control functions, connecting and …
What are the three types of cam?
Cams
- Circular. Circular cams use an off-centre pivot to cause the follower to move up and down. …
- Pear. Pear cams are called this as they have the shape of a pear. …
- Snail or drop. Snail or drop cams have the appearance of a snail shell. …
- Heart-shaped or constant velocity.
Which type of cam is used for high speed engine?
Explanation: Cycloidal motion curve has the best dynamic characteristics. The acceleration is finite at all times and the starting and ending acceleration is zero. It will yield a cam mechanism with the lowest vibration, stress, noise and shock characteristics.
What are the types of followers?
In 1988 Robert E. Kelley developed a theory of followers describing five types: Conformist, Passive, Alienated, Exemplary and Pragmatic. Ira Chaleff’s Styles of Followership (2003) proposes four distinct follower types: Resource, Individualist, Implementer and Partner.
What are the different types of followers?
In 1988 Robert E. Kelley developed a theory of followers describing five types: Conformist, Passive, Alienated, Exemplary and Pragmatic. Ira Chaleff’s Styles of Followership (2003) proposes four distinct follower types: Resource, Individualist, Implementer and Partner.
What are different types of follower motion?
Uniform velocity, Simple harmonic motion, Uniform acceleration and retardation, Cycloidal motion.
What are the classifications of cam?
Several different classifications are used. According the shape cams are radial, face, wedge, cylindrical, spherical, helical, conical, 3 dimensional ,etc. Cam pairs are classified as force closed or form closed. Force closed cam pairs are more common since it is expensive to manufacture form closed cams.
What does cam stand for?
CAM stands for Computer-Aided Manufacturing and referes to the use of software to control machine tools used in manufacturing processes. Enabling faster, accurate and more precise production of components, CAM is usually the next step after computer-aided design (CAD).
What does a cam do?
A camshaft is a rotating object— usually made of metal— that contains pointed cams, which converts rotational motion to reciprocal motion. Camshafts are used in internal combustion engines (to operate the intake and exhaust valves), mechanically controlled ignition systems and early electric motor speed controllers.
What is the purpose of cam?
A cam, in its simplest definition, is a mechanical link that converts rotational motion into linear motion, or vice versa. The cams on a camshaft achieve this displacement by the rotation of a radial pattern, and a follower which moves perpendicular to the rotational axis.
How does a cam work?
How do cams work? Cams generally do the opposite job to cranks: they turn rotary motion into reciprocating motion. Whatever you need to move up and down (or back and forth) rests on top of an oval wheel, sometimes mounted off-center (the cam). As the cam rotates, the object it supports rises up and down.
What is CAM & explain its application?
Computer Aided Manufacturing (CAM) is an automation process that directly converts the product drawing or the object into the code design enabling the machine to manufacture the product. … The CAM system is used in various applications like lathes, welding machines and many milling machines.
What are the application areas of computer aided design?
CAD is mainly used for detailed engineering of 3D models or 2D drawings of physical components, but it is also used throughout the engineering process from conceptual design and layout of products, through strength and dynamic analysis of assemblies to definition of manufacturing methods of components.
What is used for CAD and CAM application?
CAD/CAM applications are used to both design a product and program manufacturing processes, specifically, CNC machining. CAM software uses the models and assemblies created in CAD software, like Fusion 360, to generate toolpaths that drive machine tools to turn designs into physical parts.
What is an example of a mechanism?
A mechanism is usually a piece of a larger process, known as a mechanical system or machine. Sometimes an entire machine may be referred to as a mechanism; examples are the steering mechanism in a car, or the winding mechanism of a wristwatch.
What is function of cam and how it classified?
A cam is a rotating machine element which gives reciprocating or oscillating motion to another element known as follower. The cam and the follower have a line contact and constitute a higher pair.