Lub shear beam load cell yog ua los ntawm peb yam khoom sib txawv:
Khoom siv hlau (alloy steel)
Aluminium
stainless hlau
Txog tam sim no, cov cuab yeej steel Cheebtsam yog cov nrov tshaj plaws shear beam load cell. Piv nrog rau lwm cov ntaub ntawv siv hauv kev tsim kho cov kab hluav taws xob shear load cell, nws yog tus nqi ntau dua - zoo. Cov alloy nrov tshaj plaws yog 4330. Cov cuab yeej steel load hlwb kuj pheej yig thiab muaj peev xwm loj, ua rau lawv zoo tshaj plaws rau kev siv qhuav.
Aluminium feem ntau yog siv rau ib qho - taw tes, qis- ntim daim ntawv thov. Vim tias qhov qis qis thiab hysteresis, cov khoom siv aluminium yog 2023. Ntawm peb cov ntaub ntawv siv los ua cov khoom thauj, txhuas yog qhov pheej yig tshaj. Aluminium load hlwb raug txwv los ntawm lawv cov peev txheej tsawg thiab yuav tsum tsis txhob raug dej los yog tshuaj lom neeg.
Qhov thib peb cov khoom siv hauv kev tsim cov shear beam load cell yog stainless hlau. Stainless hlau alloy siv yog 17-4 ph. Qhov no alloy muaj qhov zoo tshaj plaws tag nrho kev ua tau zoo ntawm tag nrho cov stainless hlau derivatives. Stainless hlau load hlwb yog kim dua li cov cuab yeej hlau los yog txhuas, tab sis lawv cov corrosion kuj ua rau lawv zoo tagnrho rau cov ntaub ntawv ntub dej los yog corrosive.
Scale sensor kuj yog peb cov khoom, txais tos los tham thiab yuav khoom.
