Flexible Joint yog ib qho kev sib txuas nrog kev ua haujlwm yooj yim, tab sis qhov tseeb, nws feem ntau yog hais txog steel hloov tau yooj yim sib koom ua ke, uas yog, clamp saj zawg zog sib koom ua ke thiab cov roj hmab hloov tau yooj yim.
Cov pob qij txha yooj yooj yim, raws li lub npe qhia, yog cov khoom sib txuas nrog cov haujlwm hloov tau yooj yim, tab sis qhov tseeb, lawv feem ntau xa mus rau cov pob qij txha hloov tau yooj yim, uas yog, cov pob qij txha yooj yooj yim thiab cov pob qij txha hloov tau yooj yim.
Steel flexible sib koom ua ke
Txoj kev teeb tsa
A. Vuam
Ua ntej txhim kho qhov sib koom ua ke, txuas cov yeeb nkab kawg ntawm ob qhov kawg ntawm cov kav dej. Txoj kev yog: tshem cov ntsia liaj qhov rooj, qhib lub clamp, kho qhov kawg yeeb nkab raws li lub installation ntev ntawm cov kev tsis sib xws rau cov yeeb nkab taw tes, thiab kho qhov parallelism ntawm cov kav dej ntawm ob qho kawg ua ntej vuam.
B. Nruab lub nplhaib roj hmab thiab ntsia liaj qhov rooj
Tom qab cov yeeb nkab kawg yog ntsia raws li cov txheej txheem saum toj no, tom qab txias, nruab lub nplhaib sealing nyob rau hauv nruab nrab ntawm cov kav dej ntawm ob qho kawg raws li daim duab. Cov txheej txheem yog raws li nram no: thawj tig lub nplhaib roj hmab hla, uas yog, tig lub puab sealing nto mus rau sab nraud, ces muab tso rau ntawm ob kawg ntawm cov yeeb nkab, kho nws mus rau qhov tsim nyog txoj hauj lwm, ces rub tawm sab nrauv ntawm cov yeeb nkab. lub nplhaib roj hmab, buckle rau ntawm qhov kawg ntawm cov yeeb nkab, thiab kho txoj hauj lwm ntawm lub nplhaib foob ntawm ob qho kawg ntawm cov yeeb nkab, kom lub nplhaib foob nyob rau hauv nruab nrab ntawm ob kawg kav. Txhawm rau ua kom yooj yim rau kev teeb tsa ntawm lub nplhaib roj hmab, koj tuaj yeem sim tig lub nplhaib roj hmab ntug thiab siv Vaseline lubrication. Tom qab ntawd buckle lub clamp ntawm cov yeeb nkab kawg hauv ntu thiab kho lub clamp sab nraud nrog bolts. Kev saib xyuas yuav tsum tau them rau cov hauv qab no: cov bolts yuav tsum tau nruj los ntawm txoj kab pheeb ces kaum tib lub sijhawm thiab maj mam hloov pauv. Thaum tuav lub bolts, lub clamp sab nraud yuav tsum tau hammered, yog li ntawd lub nplhaib sealing tuaj yeem sib npaug sib npaug thiab qhov deformation ntawm lub clamp sab nraud ntawm qhov cuam tshuam rau lub nplhaib sealing tuaj yeem zam tau. Tom qab welding, burrs, pob, khawb thiab av ntawm lub sealing nto yuav tsum tau muab tshem tawm los yog kho, thiab ces yuav tsum tau muab tshuaj tsuag los tiv thaiv xeb.
C. Nruab daim npav sab nraud
Thaum kawg, qhwv daim npav sab nrauv nrog cov roj hmab sealing nplhaib, ua kom lub nplhaib sealing tag nrho nyob rau hauv lub sealing chamber ntawm daim npav sab nrauv, nias lub bolts nyob rau hauv lem (nws yuav tsum tau nias kom tsis txhob puas lub nplhaib sealing vim lub siab dhau heev lawm ntawm ib sab), thiab tom qab kev teeb tsa, txuas dej rau kev ntsuas siab
D. Kev kho qhov dej tsis haum
1. Loos lub bolts nyob rau hauv lem, thiab ces nias lawv nruj nreem. Thaum lub sijhawm ua haujlwm, lub rauj tuaj yeem siv los kho qhov chaw sab nraud. 2. Yog tias txoj kev 1 tsis raug, tshem tawm daim npav sab nraud, xyuas seb lub nplhaib sealing puas tawg thaum lub sijhawm teeb tsa, thiab hloov lub nplhaib sealing rau kev daws. 3 Yog tias cov txheej txheem saum toj no tsis raug, hu rau cov chaw tsim khoom kom qhia
Cov lus piav qhia yooj yim
Covdismanting sib koomtseem hu ua gibault sib koom ua ke, loj kam rau ua yooj yim sib koom ua ke .Nws muaj lub cev tseem ceeb, lub nplhaib sealing, lub caj pas, lub telescopic luv yeeb nkab thiab lwm yam tseem ceeb. Nws yog ib yam khoom tshiab uas txuas cov twj, li qub thiab lwm yam khoom siv nrog cov kav dej. Nws txuas lawv mus rau hauv tag nrho los ntawm tag nrho cov bolts, thiab muaj ib qho kev hloov pauv. Nyob rau hauv txoj kev no, nws tuaj yeem hloov kho raws li qhov loj me ntawm qhov chaw thaum lub sij hawm installation thiab txij nkawm, thiab axial thrust tuaj yeem xa rov qab mus rau tag nrho cov kav dej thaum ua haujlwm. Qhov no tsis tsuas yog txhim kho kev ua haujlwm zoo, tab sis kuj tseem ua lub luag haujlwm tiv thaiv rau cov twj, li qub thiab lwm yam khoom siv.
Nta
●Nqi zoo installation thiab dismantling nrog tsuas yog ob peb khi-rods
● Kev them nyiaj rau axial hloov chaw ntawm cov yeeb nkab thaum lub sij hawm installation thiab dismantling raws li lub telescopic txiav txim ntawm lub puab thiab sab flange lub cev tso cai rau longitudinal hloov.
● Tsim los nrog lub caj dab nplhaib kev npaj siv compression ntawm lub foob
● Txheem axial hloov kho ntawm ± 60 hli
● Angular deflection:
● DN700 & 800 yog +/- 3 °
● DN900 & 1200 yog +/- 2 °
● Cov hlau me me nrog fusion bonded epoxy txheej rau WIS 4-52-01
● Studs, ceev thiab khi-rods ntawm zinc plated thiab passivated steel 4.6
● Optionally nrog studs, ceev thiab khi-rods ntawm stainless hlau A2 los yog acid-resistant stainless hlau A4
● Optionally PN 25
● Kev xaiv ntawm ib qho kev drilling hauv kev tsim kev kam rau siab ● Daim Ntawv Ceeb Toom: Tie-rods muab lub peev xwm kawg rau kev ua haujlwm siab tshaj plaws / siab tshaj qhov tsis sib npaug mus txog max 16 bar.
Post lub sij hawm: Lub Xya hli ntuj-19-2022
