Hauv kev ntsuas lub cev, txoj kev sib tw yog tus nqi ntawm deformation tau ntsib vim muaj kev siv zog hauv cov khoom siv. Hauv cov lus yooj yim, txoj kev sib zog yog ib qho quab yuam lossis lub zog siab los hloov cov duab zoo li no lossis hloov pauv ntawm cov qauv yog lub npe hu uaGauge sensor.
Thaum tau thov quab yuam yog kev xav txog kev hloov pauv ntawm kev tawm tsam, lub sensor yog lub npe hu uaRive Rawm gauge sensor?
Qhov twg lim gauge sensor yog siv?
Txoj kev muaj feem siv rau ntau cov ntawv thov muaj rau kev ntsuas hluav taws xob hluav taws xob ntawm lub cev nqaij daim tawv xws liYuam, siab, nruj thiab qhov hnyavCov. Nws yog qhov yooj yim universal anenting rau sensors xws li
- Siab sensors,
- Torque sensors,
- Ntsaws hlwb,
- Txoj haujlwm sensors, thiab lwm yam.
Hom Yeeb Yam
- Bonded Kuj Hmoov Phem Gauges
- Ntawv NyiajSabgauges
- Cov pa roj carbon distiveSabntsuas
- Semiconductor strain gauges
Kev Xaiv Kev Xaiv
Cov kev txiav txim siab tseem ceeb hauv kev xaiv txoj kev xaiv yog:
- Kev khiav hauj lwm kub
- Kev xav tau kev ruaj khov
- Qhov ntawm lub lim mus kuaj pom
Sib nrug ntawm qhov no, xaiv cov khoom siv tau zoo, cov nplaum, daim phiaj sib xyaw, thiab kev tiv thaiv kev tiv thaiv kuj tseem ua tau lub luag haujlwm tseem ceeb hauv kev ua tiav ntawm daim ntawv thov. Thaum koj ua tiav qhov hom koj kuj yuav tau hla kev xaiv qee qhov kev txiav txim siab Prime
- Gauge ntev
- Cov Khoom Siv Cov Khoom Siv
- Toj siab kuj
- Tus naj npawb ntawm gages hauv kev ntsuas
- Kev npaj ntawm gages hauv kev ua si qauv
- Lim-rhiab alloy gauge dav
- Tawg Dab Hom
- Kev teeb tsa ntawm tes tab
Yeeb Nkawv Xauj
Txog kev xyaum, kom siv lub ntsuas cua strain ua cov tswv yim uas tsim nyog, peb muaj cov kev txwv ntawm cov khoom siv ntawm cov khoom siv Rau cov qauv siab zoo li no, tus choj wheatstone yog qhov kev xaiv zoo tshaj peb muaj. Cov chav kawm ua yog yog nyob ntawm cov tuam ntxhab. Piv txwv, bf {{{{{{0}}}}}}}} 'txhais tau tias qhov ntsuas tau ua yuam kev ntawm0.02% .
Qee qhov nrov tshaj plaws Voos daim ntawv thov
1. BF 350-3 Aa
Precision rigive defle rau lub siab sensor, ntsaws cov tes, ntsuas ntawm tes. BF {{{{{0}} AA yog qhov tseem ceeb ntawm BF350 yog qhov muaj zog, yooj yim siv thiab tsim nyog rau 0.02 qib sensor.
Hom: Bf 350-3 AA
Kuj: 349.8 ± 0. 1ω
Rhiab npaum coefficient (gauge factor): 2. 0} - - 2.20
Cov Chav Kawm Ua Si: 0. 02
Lim Txwv: 2. {0% (2000 macrostrain)
Monolithic loj: 7.1 hli * 4.5mm
Cov ntaub ntawv siv rau kev ua BF350 cov ntaub ntawv cob qhia yog constantan, tooj-nickel alloy 55% tooj liab lossis 45% npib dawb raws li nws siv ntau dua li kub. Hauv substrate rov qab hloov kho phenolic resin ntawv ci yog siv.
Yuav Siv Li Cas
Qhov loj me ntawm bf 350-3 Aa yog 7.1 hli * 4.5mm uas yog ib qho me me rau kev tuav khi, peb ib txwm yooj yim xaim uas yooj yim rau nruab. Cov ntawv thov sab nrauv yuav tsum polished, tshem tawm ib qho oxides, cov seem ua ntej thov cov nplaum. Peb pom zoo cov nplaum zoo liepoxy kua nplaumKub Tua Cov nplaum nplaum (h -610 lossis sib npaug) rau lub sijhawm ntevCyanacrylate ci ntsa iabyog qhov zoo tshaj plaws.
Bf 350-3 Aa Arduino
BF350 sensor yuav tsum tau siv nyob rau hauv tus choj yoov tshaj plaws kom tau hloov pauv ntawm kev tiv thaiv kom raug. Txhawm rau siv nws nrog Arduino peb siv peb HX711 Digital Choj Choj interface module.HX711Puas yog qhov precision 24- ntsis analog-to-digital converter (ADC) tsim rau qhov hnyav. Hloov lwm txoj kev, yog tias peb cheem tsum cov kev txheeb ze tsuas yog peb xav tauQuab ntsuas ntsuasQhov ntawd suav nrog BF 350- aa sensor thiab tuaj yeem txuas ncaj qha rau ARDUINA microcontroller adc.
