Since the wheel was invented back in the Stone Age, it was the primary component used in all forms of mechanical transport. Even today it is the component of choice for almost any type of moving machine like cars. However, the wheel has always had a major disadvantage with short changes of instantaneous elevation like stairs. For most uses, climbing stairs or steep piles of steep rock is not a problem so the wheel is still used almost always. For other uses, people looked at animal and human legs that have already pr ....etc

[:=Read Full Message Here=:]

Abstract:
The objective was to build a customized multithreaded, focused crawler. This will crawl the web, based on the relevance of the web page, reducing thereby the crawl space and searching for the required page efficiently. The world-wide web, having over 350 million pages, continues to grow rapidly at an amazing pace of a million pages per day. About 600 GB of text changes every month. Such a tremendous growth and flux poses basic limits of scale for today's generic crawlers and search engines. In spite of using high-end multiproc ....etc

[:=Read Full Message Here=:]

mini project report on single slider crank mechanism

From this experiment also, we can conclude that the piston work in the cylinder is simplicity and versatility. Piston is a driver an the cylinder is a place that stored energy to transfer engineering application for example in the car and water pump.The slider crank normally used in the part of engine like cylinder, the motion of piston and air-conditioning and heat pump compressor. This application also can use in hydraulic cylinder equipment example like backhoe that can arrangeto give ....etc

[:=Read Full Message Here=:]

A windscreen wiper or windshield wiper is a device used to remove rain, snow, ice and debris from a windscreen or windshield. Almost all motor vehicles, including cars, trucks, train locomotives, watercraft with a cabin and some aircraft, are equipped with such wipers, which are usually a legal requirement.

A wiper generally consists of a metal arm, pivoting at one end and with a long rubber blade attached to the other. The arm is powered by a motor, often an electric motor, although pneumatic power is also used in some vehicles. The blade i ....etc

[:=Read Full Message Here=:]

please send me ppt of spider robot with artificial muscles with required documentation ....etc

[:=Read Full Message Here=:]

Automatic bar feed mechanism having a push rod movable to and from a rod machine such as an automatic winch to feed a bar material thereto, the push bar being driven by a motor in the initial stage of the Feed stroke and including the machining operation. Means are provided to prevent the bar material from being accelerated by the gravitational drive to strike against parts of the bar machine. The motor drive further operates in cooperation with a clamping mechanism for engaging the bar material.


[size=me ....etc

[:=Read Full Message Here=:]

mechanical mini automatic feeding cutting mechanism pdf file

I need ides about the mechanical mini projects . And needed some topics too. I've compiled a list of few mini project topics in mechanical engineering. Here's a list -

1. Design interface of aircraft / automobile cockpit: Make it easier for human interaction.

2. Study the dynamics of automobile ignition systems: Study the vibration levels of exhaust system and predict design parameters.

3. Robotics : Design and develop a mini line-follower bot.

4. Design a robot for the ....etc

[:=Read Full Message Here=:]

mini project report on scotch yoke mechanism pdf

Abstract

The Scotch yoke (also known as slotted page link mechanism) is a reciprocating motion mechanism, converting the linear motion of a slider into rotational motion, or vice versa. The piston or other reciprocating part is directly coupled to a sliding yoke with a slot that engages a pin on the rotating part. The location of the piston versus time is a sine wave of constant amplitude, and constant frequency given a constant rotational speed.

THEORY:

Scotch yoke is a mechanism used to con ....etc

[:=Read Full Message Here=:]

klann's mechanism ppt
It has been a hobby for a number of years to develop a bicycle without wheels that could walk. It would move on legs and resemble a large insect. A linkage was developed that satisfied the design criteria and several small-scale prototypes were built that demonstrated the concept. Applications for the linkage go beyond human-powered machines. The links are connected by pivot joints and convert the rotating motion of the crank into the movement of a foot similar to that of an animal walking.
Two of these legs coupled toge ....etc

[:=Read Full Message Here=:]

mechanical wiper based on crank slider mechanism in pdf

This is an era of automation where it is broadly defined as replacement of manual effort by mechanical power in all degrees of automation. Now a day s almost all the automobile vehicles are being atomized in order to reduce human efforts. The AUTOMATIC RAIN OPERATED WIPER system is a fully automation project. This is a genuine project which is designed for automobile vehicles and is fully equipped by sensor circuit and wiper motor. This project work includes design and development of a c ....etc

[:=Read Full Message Here=:]