Free Crankshaft Essays and Papers

forge. The two major manufacturing processes used in the company for making crank shafts are forging and Machining. The function of a crankshaft is to convert a reciprocating linear piston motion into rotational motion .The basic parts of a crankshaft are Shaft, Crankpin and counter-weights. Crankshaft is usually made by steel. Monolithic is a single piece crankshafts are produced in the company. When the customers put orders to the firm, the details and the specifications of the crank shafts go the

Designing Sound Characteristics Early on a cloudless July morning in America's Great Plains, a farmer, clutching his warm cup of coffee, walks toward one of his tractors as he begins his work day. Before he reaches his goal, he hears the crisp exhaust note of a motorcycle, and out of the corner of his eye he notices a single headlight cresting the hill of the U.S. Highway that runs adjacent to his field. Long before the motorcycle gets close enough for him to read the name on the gas tank, the

Installing a performance camshaft is arguable the best decision you can make if you are pushing a lot of torque. On a budget, I recommend a flat-tapped cam from Summit Racing. These are generally the best quality products for the cost. But you may need to shop around depending on what you are hoping to spend. Drain the coolant and then remove the radiator and then unbolt the fuel pump. Next, remove the distributor and intake manifold. When you remove the rockers, pushrods and lifters ensure you

Abstract Crankshaft is a crucial component in an engine assembly. Crankshaft is consisting of two web sections and one crankpin, which converts the reciprocating displacement of the piston to a rotary motion with a four link mechanism. Generally crankshafts are manufactured using cast iron and forged steel material. In this work to design and finite element analysis of crankshaft of 4 cylinder petrol engine of Maruti swift Vxi. of 1200 cubic capacity. The finite element analysis in ABAQUS software

I. INTRODUCTION The crankshaft is a structural component which converts the linear piston movement into rotary motion while the force connecting rod is transformed to torque. Crankshaft consists of two web and crankpin on which connecting rod is connected. A crankshaft is subjected to several forces that vary in magnitude and direction (multiaxial loading). Bending stress and shear stress due to twisting are also common stresses acting on crankshafts. The crankshaft main journals rotate in a set

function is to receive the impulse from the combust gas or expanding gas and to transfer the energy of combust gas to crank shaft through connecting rod which connects the piston and the crankshaft. It also helps to disperse exhaust gas out from cylinder. In two stroke

CONNECTING ROD A connecting rod is an engine component that transfers motion from the piston to the crankshaft and functions as a lever arm. All connecting rods for automotive use need to be lightweight but strong enough to withstand and transmit the thrust from the pistons to an engine's crankshaft. Holes on both ends of a connecting rod are machined to perfectly connect to pistons and the crankshaft. Connecting rods are available in a variety of sizes and materials ideal for certain situations.

engine” (Rosmanitz). The engine is composed of the following main parts: the camshaft, crankshaft, pistons, valves, and the spark plug which help the car run. “A camshaft is the mechanical brain of an engine, responsible for coordinating all the major parts.” It is positioned above the engine head. It is also connected to the crankshaft by a timing chain. The timing is crucial and must be precise. The crankshaft is connected to the connecting rod. It “changes the pumping motion of the pistons into

this. It is composed of the camshaft, lifters, pushrods, valve springs, rocker arms, and valves (Brain). The main piece of the valve train is the camshaft. Not to be confused with the crankshaft, the camshaft rotates to lift the lifters, pushrods, and ultimately, the valves. Rotation is transferred from the crankshaft to the camshaft via the timing chain. Along with making the camshaft rotate, the timing assembly also does as its name suggests by keeping the crank and cam in time. The camshaft has

the appearance of the letter V when viewing it from the crankshaft. Originally this engine was made with just two cylinders. For a long time the engine only had one crankshaft and one crankpin. After reviewing the engine, engineers decided to incorporate two crankshafts and two crankpins. This gave each crankshaft less mass. With both crankshafts having less mass and carrying less inertia it allowed them to move quicker. Since the crankshafts moved faster the engine could rev up and down faster.

A heat engine is a machine, which converts heat energy into mechanical energy. The combustion of fuel such as coal, petrol, diesel generates heat. This heat is supplied to a working substance at high temperature. By the expansion of this substance in suitable machines, heat energy is converted into useful work. Heat engines can be further divided into two types: (i) External combustion and (ii) Internal combustion. In a steam engine the combustion of fuel takes place outside the engine and the steam

displacement. The piston is connected to a crankshaft which is connected to the connecting rod. The crankshaft transmits the rotational movement to the gear box and consequently drives the wheels of the automobile. Two camshafts are on top of the cylinders which control the intake and exhaust valve. A belt connects the camshaft to the crankshaft. Generally, the crankshaft to camshaft gear ratio is two to one. This means that every two revolutions of the crankshaft the camshaft will rotate only once. An

Starting from the point where the spark plug fires. Previous to this, the piston has compressed the fuel/air mixture in the cylinder. When the spark plug fires, it creates an explosion. This explosion drives the piston downward which turns the crankshaft, which is attached to the shaft that drives the cutting deck on the lawn mower. As this is happening it is compressing the fuel/air mixture that has come from the carburetor, in the crank case. As the piston starts to go down, the exhaust port is

their use in I.C. piston engines, such as automotive engines. These are different design from earlier forms of connecting rods, used in steam engines and steam locomotives. It connects the piston to the crankshaft and is responsible for transferring power or force from the piston to the crankshaft and sending it to the transmission. There are different types of materials and manufacturing methods used in the creation of connecting rods. Steel and aluminum are the most used materials as connecting

In recent years, the demand to develop hybrid vehicles is increasing due to concern over environment depletion and energy insecurity. Auto-manufacturers are striving to develop many alternatives to curb fuel consumption and greenhouse emissions, one such alternative known as “Integrated Starter Generator (ISG)” most commonly used in mild hybrid vehicles. Integrated Starter Generator is an electrical device which replaces the conventional starter, alternator and flywheel in the vehicles by performing

The force of the explosion is transferred to the Piston. The piston travels up and down in a Reciprocation Motion. The force from the piston is then transferred to the Crankshaft through the Piston Rod (connecting rod). The piston rod converts the reciprocating motion of the piston, to the Rotating Motion of the crankshaft. Now that the basic parts are identified, lets go through the four strokes of the internal combustion engine, which are Intake, Compression, Power, and Exhaust. On the intake

Gloucester. They cleaned grain, ground it into dinner and dressed it into flour, sharps, and wheat. A crankshaft of a steam motor at the factory had broken and Hadley organized to have another one made by W. Joyce & Co. in Greenwich. When the new crankshaft could be made, W. Joyce & Co. obliged that the broken crankshaft be sent to them keeping in mind the end goal to guarantee that the new crankshaft might fit together legitimately with alternate parts of the steam motor. Hadley contracted with litigants

Motorcycles are two wheeled motor vehicles. That come in a lot of different designs for different purposes. A Dirt-Bike is a bike for off trailing which has stronger materials to withstand drops and the wheels are rugged for better grip.Sport bikes and Cruisers have wheels that are slim, better for roads. There are many types of motorcycle but the focus is what makes them run, a Four-stroke engine. A Four-stroke engine has different parts to how it works. The basics are the intake where the piston

the hot exhaust air which is then put back into the engine. A supercharger is mounted on top of the engine, and is coupled with a pulley which is then connected to the crankshaft of the car via a belt. As the car’s crankshaft turns, the screws of the supercharger are spun, which suck in more air at the expense of how fast the crankshaft is going. Turbos have many advantages over superchargers. One being that the turbo uses the exhaust gas of your engine to spin or spool up the turbine to create pressurized

similarities between the two types of systems end. There are many differences between Turbos and Blowers. The first is the power curve. Superchargers build boost as rpm increases in a linear fashion, because they are belt driven from the engine crankshaft. This means that the supercharger is always on and achieves its maximum potential at higher rpm's. The faster the engine is going, the faster the supercharger is turning. T... ... middle of paper ... ...urbocalculator.com put it, "You can