Strain Gauges

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Strain Gauges are devices inoshandiswa kuyera kunetsa kwechinhu. Yakatangwa naEdward E. Simmons naArthur C. Ruge muna 1938, rudzi rwakajairika rwegeji yemhando ine insulating flexible backing inotsigira simbi yefoil patani. Iyo strain gauge inosungirirwa kune chinhu neadhesive yakakodzera, senge cyanoacrylate. Sezvo chinhu chacho chakaremara, iyo foil inoremara, ichiita kuti kupikisa kwayo kwemagetsi kuchinje. Shanduko yekuramba iyi, inowanzoyerwa pachishandiswa zambuko reWheatstone, ine chekuita nekuomerwa neuwandu hunozivikanwa segeji chinhu.

A strain gauge inotora mukana yemagetsi ekufambisa uye kutsamira pane kwete kungobatika kwemagetsi econductor, inova pfuma yezvinhu zvayo, asiwo geometry yeconductor. Kana kondakita yemagetsi yakatambanudzwa mukati memiganhu yekusimba kwayo zvekuti haiputsi kana kuremara zvachose, inova yakamanikana uye yakareba, shanduko dzinowedzera kupikisa kwayo kwemagetsi kupera-kusvika-kumagumo. Sezvineiwo, kana conductor akadzvanywa zvekuti haasungike, anozowedzera uye nekupfupisa, shanduko dzinodzikisira kuguma kwayo kwemagetsi kuramba. Kubva pakuyerwa kwemagetsi kupikisa kweiyo strain gauge, huwandu hwekushushikana hunoshandiswa hunogona kuderedzwa. Iyo yakajairika strain geji inoronga refu, yakatetepa conductive tambo mune zig-zag patani yemitsetse inofambirana zvekuti kushushikana kudiki kwakanangana neinongedzo mitsara inofambirana kunoguma nekuwandisa kwakakura dhiri pamusoro pehurefu hunoshanda hwemutyairi. -uye nekudaro shanduko yakakura yakawedzera mukupokana-kupfuura yaizoonekwa nemutsara wakatwasuka conductive waya. Majeji eStrain anoyera deformation yenzvimbo chete uye anogona kugadzirwa ari madiki anokwana kuti abvumire "finite element" sekuongorora kushushikana kunoitwa sampuli. Izvi zvinogona kunyatsoshanda kushandiswa mukuneta zvidzidzo zvezvinhu.

Kuti uwane rumwe ruzivo nezve strain geji, fonera kana email AGS-Industrial. 

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-Kudhawunirodha yedu coding system ye-off-sherufu strain gauges, ndapota CITA HERE

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-Ku dhawunirodha kabhuku yedu yekutakura maseru, uremu sensors, mutoro gauges, transducers uye transmitters, ndapota CLICK HERE.

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-Ku dhawunirodha kabhuku yedu yekumanikidza sensors, kudzvanywa gauges, transducers uye transmitters, ndapota CLICK HERE.

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Kuti uwane zvimwe nezve tsika yedu yekugadzira, injiniya yekubatanidza uye kugona kwepasi rose kubatanidza ndapota shanyira yedu saiti: http://www.agstech.net