Umgaqo-siseko oSebenzayo kunye neziQinisekiso zeSeli yoMlayisho wohlobo lwe-S

Iiseli zomthwalo wohlobo lwe-Sabona benzi boluvo baxhaphakileyo bokulinganisa uxinzelelo kunye noxinzelelo phakathi kwezinto eziqinileyo. Zikwabizwa ngokuba zizinzwa zoxinzelelo lwe-tensile, zithiywe ngoyilo lwazo olumilo ka-S. Olu hlobo lweseli yomthwalo lusetyenziswa kuluhlu olubanzi lwezicelo, ezifana nezikali ze-crane, izikali ze-batching, izikali zokuguqulwa komatshini, kunye nezinye iindlela zokulinganisa amandla e-elektroniki kunye neenkqubo zokulinganisa.

Umgaqo osebenzayo weseli yomthwalo we-S kukuba umzimba we-elastic utyhutyha i-elastic deformation phantsi kwesenzo samandla angaphandle, okubangela ukuba i-gauge ye-resistance gauge iqhotyoshelwe kumphezulu wayo ukuba iguqulwe. Olu tshintsho lubangela ukuba ixabiso lokumelana ne-strain gauge litshintshe, eliguqulwa libe ngumqondiso wombane (i-voltage okanye yangoku) ngokusebenzisa isiphaluka sokulinganisa esihambelanayo. Le nkqubo iguqula ngokufanelekileyo amandla angaphandle kwisignali yombane yokulinganisa kunye nohlalutyo.

Xa ufaka iseli yomthwalo wohlobo lwe-S, izinto ezininzi ezibalulekileyo kufuneka ziqwalaselwe. Okokuqala, uluhlu olufanelekileyo lwenzwa kufuneka lukhethwe kwaye umthwalo olinganisiweyo wenzwa kufuneka unqunywe ngokusekelwe kwindawo yokusebenza efunekayo. Ukongeza, iseli yomthwalo kufuneka iphathwe ngononophelo ukuphepha iimpazamo eziphumayo ezigqithisileyo. Ngaphambi kokufakela, i-wiring kufuneka yenziwe ngokwemiyalelo enikeziweyo.

Kufuneka kwakhona kuqatshelwe ukuba i-sensor yezindlu, isigqubuthelo sokukhusela, kunye nekhonkco elikhokelayo zonke zitywinwe kwaye azikwazi ukuvulwa ngokuthanda. Kananjalo akukhuthazwa ukuba wandise intambo ngokwakho. Ukuqinisekisa ukuchaneka, ikhebula le-sensor kufuneka ligcinwe kude nemigca yangoku enamandla okanye iindawo ezinamaza e-pulse ukunciphisa impembelelo yemithombo yokuphazamiseka kwisayithi ekuphumeni kwesignali yenzwa kunye nokuphucula ukuchaneka.

Kwizicelo ezichanekileyo eziphezulu, kucetyiswa ukuba ufudumeze inzwa kunye nesixhobo semizuzu engama-30 ngaphambi kokusetyenziswa. Oku kunceda ukuqinisekisa imilinganiselo echanekileyo nethembekileyo. Ngokulandela ezi zikhokelo zofakelo, i-S-uhlobo lwe-sensor yokulinganisa i-S inokudibaniswa ngokufanelekileyo kwiinkqubo ezahlukeneyo zokulinganisa, kubandakanywa ukulinganisa kwe-hopper kunye ne-silo yokulinganisa izicelo, ukubonelela ngemilinganiselo echanekileyo kunye neyongaguqukiyo.