When load is acted on a material, elongation or compression is happened. Merupakan makalah mengenai transducer strain gauge yang berisikan material yang digunakan, prinsip kerja, dan aplikasi dari strain gauge. Characteristics of strain gauges free download as powerpoint presentation. Strain gauge dr ks nagla updated on 26012018 what is strain strain is the amount of deformation due to an applied force. A strain gauge is a long length of conductor arranged in a zigzag pattern on a membrane. To efficiently detect the strain, strain gauges are bonded to the position on the spring material where the strain will be the largest two gauges are along the direction of applied load and other two are at right angle to these. Lecture series on industrial instrumentation by prof. The electrical resistance strain is a metal wire or metal foil strip which is waferlike and can be stuck onto surfaces like a postage stamp.
If this is your first time to visit or if you have not completed hp support registration, please continue by clicking on the button below. Outline major applications strain theory strain gage factors unbonded and bonded strain gages semiconductor strain gages principle of measurement and. Pdf application of strain gauges in measurements of. The sensing element is housed in a suitable sensor body to withstand the environmental conditions of the particular application. View and download powerpoint presentations on strain gauge ppt. This article presents an application of strain gauges in measurements of strain which occurs in charge air cooler during the thermal cycle test. Semiconductor strain gages ppt download slideplayer. Ppt strain gage theory powerpoint presentation, free download. So, the strain on the surface is measured in order to know the internal stress. Ppt strain gages powerpoint presentation free to view. Strain gauge sheet metal electrical resistance and.
The ring force transducer is the standard piezoelectric measuring element. Strain gauge introduction ppt includes different types of strain gauge. Strain gauge balancing of the lea joyner double leaf bascule span bridge louisville ave. Strain gage market analysis 2011 to 2016 by cost and market profit forecasts to 2021 the strain gage industry report titled global and chinese strain gage industry, 20112021 market research report is a professional and indepth study on the current state of the global strain gage industry with a focus on the chinese market.
Strain gauges are used to measure the strain of a material. Terminating cat6 shielded cable with a standard rj45 connector. One side of the piezoelectric material is connected to a. Piezoelectric strain gauges are the most sensitive and reliable devices. Strain gages are the most common sensing element to measure surface strain. Also explore the seminar topics paper on strain gauge with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. Selection of a strain gauge three primary considerations in strain gauge selection are mentioned below.
Pdf strain gauge papers makalah strain gauge devara. When it is stretched, its resistance increases and vice versa. Across the ouachita river monroe, louisiana by stewart p. Characteristics of strain gauges electrical resistivity. Electrical strain gauges, piezoelectric sensors or. Strain gauge instrumentation smart electrical engineering tool whenever force is applied on a given object that is immovable or stagnant, it results into stress and strain wherein as a result of strain the object either gets displaced or deformed.
The report provides key statistics on the market status of the. Two different force measurement technologies are mainly used today. Contents definition history working characteristics types advantages disadvantages. Piezoelectric sensors and strain gauge based sensors. A strain gauge also spelled strain gage is a device used to measure strain on an object. The sensor elements themselves are only slightly preloaded. Alok barua, department of electrical engineering,iit kharagpur. Strain gauge seminar report, ppt, pdf for mechanical. But the loads can be different types and deflection can be. Strain gauge free download as powerpoint presentation.
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