Cov ntsia hlau jack lifting platform, raws li ib yam ntawm precision lifting cov cuab yeej, cia siab rau cov kev sib koom tes ntawm ntau yam ntsia hlau jacks mus cuag ruaj khov platform lifting. Cov cuab yeej siv no tau siv dav hauv cov kab ntau lawm, tshuab theem, khoom siv kho mob, thiab lwm yam, qhov siab precision thiab ruaj khov yog qhov tseem ceeb. Txhawm rau kom nkag siab tob txog nws txoj haujlwm ua haujlwm, nws yuav tsum tau txheeb xyuas peb yam tseem ceeb: lub zog tawm tswv yim thiab kev faib tawm, kev hloov pauv hloov pauv hloov pauv, thiab synchronous tswj thiab kho.
Lub zog tawm tswv yim thiab kev faib tawm yog qhov tseem ceeb rau kev ua haujlwm ntawm cov ntsia hlau jack lifting platform. Nyob rau theem no, lub kaw lus yuav tsum tau xyuas kom meej tias ntau lub lifting jacks tau txais lub zog thawj zaug zoo ib yam. Feem ntau, lub kaw lus siv ib qho kev tsim hluav taws xob tsim, xws li lub siab -kev ua haujlwm servo lub cev muaj zog lossis lub cev muaj zog stepper, ua lub hauv paus fais fab. Qhov kev tsim no zam cov teeb meem synchronization uas tuaj yeem tshwm sim los ntawm ntau qhov chaw siv hluav taws xob, hauv paus lav kev ruaj ntseg ntawm lub zog nkag.
Tom qab lub hwj chim tso tawm los ntawm lub cev muaj zog, nws raug faib los ntawm ib tug meej kis mechanism. Feem ntau kis tau tus mob mechanisms muaj xws li couplings, reducers, thiab tsav shafts. Cov khoom sib kis no yuav tsum muaj kev suav thiab kev tsim khoom kom paub meej tias tsis muaj qhov poob lossis qhov sib txawv tseem ceeb tshwm sim thaum lub zog faib khoom. Lub reducer plays lub luag haujlwm tseem ceeb tshwj xeeb; nws tsis tsuas yog txo qhov kev sib hloov ceev thiab nce lub zog ntawm lub zog tab sis kuj ua kom ntseeg tau tias qhov kev sib hloov ceev ntawm txhua qhov tso zis ncej yog ua tiav los ntawm cov iav sib piv. Tus tsav ncej yog lub luag hauj lwm rau uniformly xa hwj chim mus rau txhua tus ntsia hlau jack, xyuas kom meej tias cov input ceev thiab torque ntawm txhua jack nyob twj ywm tib yam. Ib qho kev sib txawv me me hauv theem no tuaj yeem nthuav dav hauv cov theem tom ntej, yog li ntawd, kev xav tau siab heev tau muab tso rau ntawm kev tsim khoom thiab kev teeb tsa qhov tseeb ntawm cov khoom sib kis.
Lub linear tsab ntawv tsa suab hloov dua siab tshiab ntawm cov ntsia hlau yog cov kauj ruam tseem ceeb hauv kev hloov lub zog hloov mus rau hauv kev nqa cov lus tsa suab. Cov txheej txheem no embodies lub hauv paus ntsiab lus ua hauj lwm ntawm tag nrho cov ntsia hlau jacks. Thaum lub cev muaj zog tsav cov ntsia hlau (cov ntsia hlau txhuas) tig, cov ntsia hlau thiab cov txiv ntoo hauv lub lifting jack tsim ib txoj xov zoo sib txuas. Vim hais tias cov txiv ntoo raug kho los ntawm cov lus qhia los yog lwm yam kev txwv, nws tsis tuaj yeem tig nrog cov ntsia hlau thiab tuaj yeem txav tau tsuas yog linearly raws lub axis ntawm cov ntsia hlau. Cov txheej txheem no, uas hloov cov kev sib hloov mus rau hauv cov lus tsa suab, ncaj qha txiav txim siab qhov tseeb ntawm tag nrho cov lifting platform. Cov txiv ntoo feem ntau txuas nrog lub lifting platform ncaj qha los yog tsis ncaj los ntawm lub flange los yog lwm yam txuas, thaum kawg tsav tag nrho lub platform kom sawv los yog poob. Cov hlau lead ntawm cov ntsia hlau (piv txwv li, qhov kev ncua deb ntawm cov txiv ntoo txav mus rau ib qho kev sib hloov ntawm cov ntsia hlau) yog qhov tseem ceeb uas txiav txim siab kev sib raug zoo ntawm kev nqa ceev thiab lub cev muaj zog. Nyob rau hauv ib lub synchronous lead ntsia hlau lifting platform, cov hlau lead ntawm tag nrho cov ntsia hlau yuav tsum nruj me ntsis raws li zoo raws li; txwv tsis pub, txawm tias nrog tib lub tswv yim ceev, lub lifting speeds yuav txawv. Tsis tas li ntawd, kev xaiv cov khoom siv, cov txheej txheem kho cua sov, thiab cov txheej txheem lubrication ntawm cov ntsia hlau thiab cov txiv ntoo tag nrho cuam tshuam rau kev sib kis thiab kev ua neej, thiab cov yam ntxwv no yuav tsum tau txiav txim siab tag nrho hauv kev tsim.
Hauv kev siv tswv yim, kev tsim cov ntsia hlau ntsia hlau nqa lub platform yuav tsum xav txog ntau yam ntaub ntawv engineering. Piv txwv li, lub platform qauv yuav tsum nruj txaus kom tsis txhob muaj qhov siab ntsuas qhov yuam kev vim deformation; Kev hloov pauv ntawm qhov kub thiab txias tuaj yeem cuam tshuam qhov nthuav dav thiab kev cog lus ntawm cov ntsia hlau txhuas, yuav tsum tau them nyiaj kub hauv kev tswj algorithm; Kev faib tawm tsis sib xws tuaj yeem ua rau tsis sib xws ntawm kev sib faib quab yuam ntawm cov lifting mechanisms, yuav tsum muaj kev tiv thaiv hauv ob qho tib si cov qauv thiab cov tswv yim tswj. Tsis tas li ntawd, cov txheej txheem kev tiv thaiv kev nyab xeeb yog qhov tseem ceeb, suav nrog kev tiv thaiv overload, txwv txoj haujlwm tiv thaiv, thiab kev ua haujlwm thaum muaj xwm txheej ceev, txhua yam yuav tsum tau ua tib zoo tsim.
Nrog rau kev txhim kho thev naus laus zis, niaj hnub txhuas hlau ntsia hlau nqa platform yog tsim los ntawm kev ua tau zoo dua, kev ua haujlwm siab dua, thiab kev txawj ntse ntau dua. Qee cov txheej txheem qib siab tau pib siv cov txheej txheem tswj kev hloov pauv thiab cov thev naus laus zis thev naus laus zis kwv yees, ua tiav micron- qib lossis ntau dua qhov tseeb. Nyob rau tib lub sijhawm, kev taw qhia ntawm cov qauv tsim qauv tsim ua rau kev saib xyuas thiab nthuav dav yooj yim dua. Cov kev siv thev naus laus zis no txuas ntxiv nthuav dav daim ntawv thov kev lag luam ntawm cov hlau lead ntsia hlau nqa platform, muab kev txhawb nqa txhim khu kev qha rau kev tsim khoom siv hauv ntau yam lag luam.
