Tuesday, September 29, 2009

Strain gauge


Hi guys,
Welcome to my blog once again. These are used for measurement of strain and associated stress in experimental stress analysis Fundamentally, all strain gauges are designed to convert mechanical motion into an electronic signal.Strain gauges are frequently used in mechanical engineering research and development to measure the stresses generated by machinery. Thank you.

Adaptive control system

Hi guys,
How are you? Welcome to my blog once again. The term adaptive control denotes a control system that measures certain output process variables and uses these to control speed and/or feed.Some of the process variables are force, torque, cutting temperature, vibration amplitude, and horsepower.The motivation for developing an adaptive machining system lies in trying to operate the process more efficiently. Thank you.

Monday, September 28, 2009

Know about Total Productive Maintenance



Hi guys,
How are you? Welcome to my blog once again. It can be considered as the medical science of machines. Total Productive Maintenance (TPM) is a maintenance program which involves a newly defined concept for maintaining plants and equipment. TPM was introduced to achieve the following objectives.Avoid wastage in a quickly changing economic environment.Producing goods without reducing product quality. Reduce cost. Produce a low batch quantity at the earliest possible time. Goods send to the customers must be non defective. Thank you.

Saturday, September 26, 2009

OPTICAL TRIANGULATION TECHNIQUE

Hi guys,
How are you? Welcome to my blog once again.This is based on the trigonometric relationship of right triangle. This is used for range i.e. distance of an object from known points. A light source is used to focus the light beam at an object to form a spot of light on the object. Linear array of photodiodes are used to receive the reflected light.The angle A and L distance of photodiodes from light source are constant, accordingly the range R is calculated as a function of A. Thank you.

About Linear array device

Hi folks,
How are you? I am fine. Hope all are doing well. Linear array device consists of light source that emits a planar sheet of light directed at an object. On the opposite side of the part is linearly array of closely spaced photodiodes. The sheet of light is blocked by the object, and this blocked light is measured by the photodiode array to indicate objects dimension of interestVery simple and accurate. Thank you. 

Friday, September 25, 2009

Beckham draws huge crowd in US

Hi Fans,
46754 fans, Major League Soccer's highest attendance of the season, turned out at New York's Giants Stadium on Saturday to watch New York Red Bulls play host to David Beckham's LA Galaxy. They were treated to a thrilling match from which Galaxy only just escaped with a draw, Landon Donovan salvaging a point in injury time with a cross-cum-shot that eluded everyone to end up in the net. With Red Bulls averaging crowds of 13,525, this unusually impressive turnout merely reaffirmed that the US top flight's 'Beckham experiment' has proved a notable success, with the former England captain's last visit to Giants Stadium having drawn an even larger crowd of 66,237. Average attendances are certainly at their highest level since the MLS's first season and, at a nationwide level, have even reached a level of parity with basketball's NBA and ice hockey's NHL.

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