Cov khoom siv hnyav feem ntau yog hais txog cov khoom siv hnyav rau cov khoom loj siv hauv kev lag luam lossis kev lag luam. Nws hais txog kev txhawb nqa kev siv thev naus laus zis niaj hnub xws li kev tswj hwm kev tswj hwm, pab pawg tswj hwm, cov ntaub ntawv xov tooj, thiab cov tshuaj ntsuam xyuas, uas yuav ua rau cov khoom siv hnyav ua tiav thiab ua haujlwm zoo dua. Cov khoom siv hnyav yog tsim los ntawm peb qhov chaw: cov kabmob load-cov kabmob (xws li qhov hnyav lub lauj kaub, ntsuas lub cev), lub zog hloov pauv hloov pauv (xws li lub zog sib kis, ntsuas qhov ntsuas) thiab cov khoom siv (xws li dial, hluav taws xob zaub ntsuas). Hauv kev sib xyaw ua ke ntawm kev hnyav, kev tsim khoom thiab kev muag khoom niaj hnub no, cov khoom siv hnyav tau txais kev saib xyuas zoo, thiab qhov kev thov rau cov khoom hnyav kuj nce ntxiv.
Lub luag haujlwm tseem ceeb:
Cov khoom siv hnyav yog ib qho khoom siv hluav taws xob sib xyaw ua ke nrog cov cuab yeej siv niaj hnub no, cov cuab yeej siv hluav taws xob thiab tshuab computer, txhawm rau ua kom tau raws li qhov xav tau ntawm "ceev, raug, tsis tu ncua, tsis siv neeg" uas yuav tsum tau hnyav hauv lub neej tiag tiag, thaum tshem tawm tib neeg yuam kev, ua rau nws ntau dua. nyob rau hauv txoj kab nrog rau daim ntawv thov kev cai lij choj metrology tswj thiab kev lag luam txheej txheem tswj. Kev sib xyaw ua ke zoo tshaj plaws ntawm kev hnyav, kev tsim khoom thiab kev muag khoom zoo txuag cov peev txheej ntawm cov lag luam thiab cov tub lag luam, txo cov nqi, thiab yeej kev qhuas thiab kev ntseeg siab ntawm cov lag luam thiab cov tub lag luam.
Cov yam ntxwv muaj pes tsawg leeg: Cov khoom hnyav yog tsim los ntawm peb qhov chaw: load-bearing system, quab yuam kev hloov pauv qhov system (xws li sensor), thiab qhov taw qhia tus nqi (duab).
Load-bearing system: Cov duab ntawm cov kabmob load-bearing feem ntau nyob ntawm nws siv. Nws yog tsim raws li cov duab ntawm cov khoom hnyav ua ke nrog cov yam ntxwv ntawm shortening lub sij hawm hnyav thiab txo qhov kev ua haujlwm hnyav. Piv txwv li, platform scale thiab platform scale yog feem ntau nruab nrog ca load-bearing mechanisms; crane scale thiab tsav scale yog feem ntau nruab nrog configuration load-bearing lug; qee qhov tshwj xeeb thiab cov khoom hnyav tshwj xeeb yog nruab nrog cov khoom siv tshwj xeeb thauj khoom. Tsis tas li ntawd, daim ntawv ntawm cov kabmob load-bearing mechanism suav nrog kev taug qab ntawm cov nplais, lub conveyor siv ntawm txoj siv nplai, thiab lub tsheb lub cev ntawm lub loader nplai. Txawm hais tias cov qauv ntawm cov kabmob load-cov kabmob sib txawv, qhov kev ua haujlwm yog tib yam.
Sensor: Lub zog xa hluav taws xob (piv txwv li sensor) yog ib qho tseem ceeb uas txiav txim siab kev ntsuas kev ntsuas ntawm cov khoom hnyav. Lub zog sib kis tau zoo yog lub zog sib kis thiab lub zog deformation quab yuam kis tau tus mob. Raws li txoj kev hloov dua siab tshiab, nws tau muab faib ua hom photoelectric, hom hydraulic, thiab electromagnetic quab yuam. Muaj 8 hom, suav nrog hom, hom capacitive, sib nqus ncej hloov hom, hom kev vibration, gyro ceremony, thiab hom kev tiv thaiv hom. Lub zog kis tau tus mob yog tsuas yog tsim los ntawm cov kabmob load-bearing levers, lub zog kis tau tus mob levers, bracket qhov chaw thiab txuas qhov chaw xws li riam, riam tuav, hooks, rings, thiab lwm yam.
Nyob rau hauv lub deformation quab yuam kis tau tus mob, lub caij nplooj ntoos hlav yog qhov ntxov tshaj deformation quab yuam kis tau tus mob mechanism siv los ntawm tib neeg. Qhov hnyav ntawm lub caij nplooj ntoos hlav sib npaug tuaj yeem yog los ntawm 1 mg mus rau kaum tawm tons, thiab cov springs siv xws li quartz hlau springs, ca coil springs, coil springs thiab disc springs. Lub caij nplooj ntoos hlav ntsuas tau cuam tshuam zoo heev los ntawm thaj chaw qhov chaw, qhov kub thiab txias thiab lwm yam, thiab qhov ntsuas qhov tseeb yog tsawg. Txhawm rau kom tau txais qhov raug siab dua, ntau lub ntsuas qhov hnyav tau tsim, xws li hom kev tiv thaiv hom, hom capacitive, piezoelectric sib nqus hom thiab vibrating hlau hom hnyav sensor, thiab lwm yam.
Zaub: Cov khoom siv ntawm cov khoom hnyav yog cov khoom hnyav, uas muaj ob hom digital zaub thiab analog scale zaub. Hom kev ntsuas qhov hnyav: 1. Lub ntsuas hluav taws xob 81.LCD (cov kua siv lead ua kua): ntsaws-dawb, txuag hluav taws xob, nrog lub teeb pom kev zoo; 2. LED: plug-dawb, siv hluav taws xob, ci heev; 3. Lub teeb raj: plug-in, lub zog siv hluav taws xob, siab heev. VFDK/B (tus yuam sij) hom: 1. Membrane key: hu rau hom; 2. Mechanical key: muaj ntau tus yuam sij.
Post lub sij hawm: Aug-24-2023
