Crankshaft Assembly
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The document discusses a crankshaft assembly which converts linear motion in a car engine into rotational motion to power the wheels. It describes the main parts as the crankshaft, connecting rod and pin, and piston. The crankshaft converts the linear up and down motion of the piston into a circular rotation. The connecting rod connects the piston to the crankshaft and is held in place by pins on either end. The piston transfers force from expanding gas in the cylinder to push down the connecting rod and cause the crankshaft to rotate.
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The document discusses the components and functions of a crankshaft. It lists the group members and defines a crankshaft as a shaft that transmits power from the engine and converts the reciprocating motion of the piston into rotational motion. It describes the main parts of the crankshaft including the throws, journals, webs, counterweights, big end bearings and main bearings. It explains that counterweights are needed to balance the crankshaft and prevent vibrations from damaging the engine.
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The differential is an essential part of any four-wheeled vehicle that allows the wheels to rotate at different speeds, such as when turning. It splits the engine torque between the two output shafts so each wheel can spin at its own rate. Modern differentials come in two main types: open differentials and limited-slip differentials. Open differentials distribute equal torque to both wheels but can cause wheel slip in turns, while limited-slip differentials provide more torque to a slipping wheel for better traction.
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Propeller and Differential
This document discusses the propeller shaft and differential in vehicles. It provides details on:
1) The purpose of the propeller shaft is to transmit power from the transmission to the axle while allowing for changes in length and angle. Special materials are used to withstand torque loads.
2) The differential receives engine power from the propeller shaft and transfers it to the rear wheels, allowing them to rotate at different speeds during turns. It uses bevel and planetary gears to distribute torque.
3) The differential gear mechanism allows the outside wheel to rotate faster during turns by allowing the side gears to rotate at different speeds, proportional to the load on each side. This permits the vehicle to turn smoothly.
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The document discusses the Tremec TR-6060 six-speed manual transmission. It is an upgraded version of the T56 transmission, with improvements like reduced friction in the shifter system. The TR-6060 is used in high-performance vehicles and is rated for 810 Nm of torque. It has six forward gears, one reverse gear, and components like aluminum alloy casings and helical cut gears. Details are provided on the gear ratios and specifications of each gear.
Uni bi-motion
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Ideology of pakistan (2)
The ideology of Pakistan is based on Islam and the two-nation theory. The two-nation theory held that Hindus and Muslims in India were two distinct nations by virtue of their differences in culture, religion, and politics. Islam served as the unifying force for Indian Muslims and the basis for their demand for a separate homeland. The ideology of Pakistan envisions an Islamic democratic welfare state where Muslims can live according to Islamic principles and have the means to promote Islamic culture and civilization.
Design, Fabrication and Analysis of Crank and Slotted Lever Quick Return Mech...
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In industry it is always desirable to increase the productivity or reduce the time loss. A beautiful mechanism in which, for the constant input rotation, the forward stroke takes larger time(cutting stroke) than the return stroke(idle stroke).manufacturing of connecting rod
Group 3's presentation discusses the manufacturing of connecting rods. It compares the forging and casting processes, outlining the advantages of forging such as higher dimensional accuracy, lower costs for high production volumes, and smoother engine running. The presentation then details the specific forging and machining steps used to manufacture connecting rods, including heating, piercing, trimming, shot peening, fracturing, assembly, and inspection. Limitations discussed include the need for an environmentally friendly process and cost-effective finished product with limited mass deviation. Forging is considered more economical than casting for production volumes above 20,000 pieces.
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Crankshaft Assembly
- 1. Crankshaft Assembly Mehdi Michael Mereoni (M3) IND 2304- ADVANCED SOLIDS MODELING
- 2. WHAT IS A CRANKSHAFT ASSEMBLY? Simply put, a crankshaft assembly is a component in car engines that converts linear motion into rotary motion. Through a series of connected components, this motion then moves the vehicle’s wheels so that the vehicle can move forward.
- 3. THE PARTS There are many different types of crankshaft assemblies, with differences varying from the number of pistons used to the shape of the assembly as a whole. For this project we have designed a very simple crankshaft, focusing on three main parts: - the Crankshaft - the Connecting Rod & Pin - the Piston
- 4. THE CRANKSHAFT The crankshaft Insert Image
- 5. THE CONNECTING ROD & PIN The connecting rod, as its name implies, connects the piston on one end to the crankshaft on the other. It is held in place by pins at either end. Insert image
- 6. THE PISTON The purpose of the piston is to transfer force from gas being expanded inside the cylinder. It pushes down on the head of the piston, which in turn pushes down the connecting rod, thus allowing the crankshaft to rotate, which then turns gears in the engine.
- 8. PROBLEMS
- 9. CITATIONS