Slurry Couplings yuav ua li cas thiaj nrhiav tau qhov chaw

Slurry Couplings yuav ua li cas thiaj nrhiav tau qhov chaw?

Slurry Couplings nrhiav kom pom qhov chaw yog nyob ntawm qhov chaw sib txuas ntawm qhov chaw. Feem ntau hu rau lub log sib dhos. Vim hais tias lub twj tso kua mis yog lub cev muaj zog tsav txhua yam los yog lwm yam tseem ceeb mover, yog li qhov tsawg kawg nkaus yuav tsum tau yog tias ob lub shafts txuam nrog axis coincide, kom nws khiav tau zoo, tsis muaj kev vibration. Yuav ua li cas ob-axis coincides nrog lub axis ntawm nws?

Txoj hauj lwm txoj cai (a) tsis yog ua ntej lub axis ntawm cov lis dej num, ces qhov cuam tshuam lub qhov ncauj qhov ncauj tshwm sim, tus nqi ntawm b; lub cev muaj zog ncej, thiab tus nqi qis, qis tus nqi ntawm Δh, lub axis thiaj li ua rau ob lub axes coincide, mus rau cov kev hloov kho hauv qab no:

1 Frst tshem tawm qhov siab coupling. Rau qhov kawg no lub cev muaj zog ncej yuav tsum paving Δh, tom qab paving tej yam kev mob raws li (b) qhia . Tom qab ntawd sab pem hauv ntej thiab nram qab bearing A bearing B yuav tsum tau ntxiv nyob rau hauv lub rooj zaum cushion Δh.

2. Tshem tawm lub qhov ncauj sib txuas. Qhov no tuaj yeem yog qhov nce ntawm qhov sib txawv thickness shim AB bearing feem. B plus pad tuav kom tuab dua li A (tom qab qhov kev hloov pauv nce lub coupling yuav tsum xyuas kom meej tias lub gasket nyob rau hauv qhov siab tsis tshwm sim).

Yuav kho li cas? Mus dhau kev suav. Ua tib zoo saib dab tsi tseem ceeb los ua ke muab tub lim? Kev sib sau ua ke yuav tsum nco ntsoov cov teeb meem hauv qab no:

1 Ntim cov lus qhia rau sab xis, nrog rau kev ua haujlwm ntawm cov kua dej kom haum raws li qhov yuav tsum tau ua. Yog tias packing me me, txawm tias lub packing gland ntsia hlau nruj heev,slurry twj manufacturerstab sis feem ntau ineffective foob nyhuv.

2 Filler pob qij txha yuav tsum tau staggered 90-180 Nco ntsoov tias txhua tus yuav tsum yog lub voj voog tag nrho tom qab lub voj voog ntim tau nruab rau hauv lub thawv ntim khoom, tsis yog qhov tsis txaus.

3 ntsib lub thawv ntim khoom yog oval, koj tuaj yeem ntxiv qee qhov loj sab muab tub lim yog qhia hauv daim duab 4-20 atrium . Yog tsis yog, cov xwm txheej hauv qab no yuav tshwm sim. Piv txwv li, sab me me muaj qhov nruj heev, thaum nws tseem yog qhov sib txawv loj dua, ces yooj yim los ntawm sab loj los yog pa taws los ntawm sab me.

4 Thaum thov muab tub lim, muab lub nplhaib kom haum rau lub qhov hluav taws xob. Qee lub twj tso kua mis loj packing rings, feem ntau yog ib qho yooj yim tawm, ces koj tuaj yeem muab tso rau hauv ib qho modular packing nplhaib packing nplhaib, ua pov thawj zoo heev. Lub nplhaib sib xyaw ua ke yog pom hauv daim duab 4-22, yog lub cev muab tub lim, uas tsuas yog plaub lub ntsiab lus sib cuag nrog lub thawv ntim sab nrauv, uas tsis yooj yim rau jam, nrog kev sib txhuam me me. 2 yog ib lub nplhaib iav, nyias (3 mus rau 4 hli), nws yooj yim tshem tawm.

5 Tom qab tus muab tub lim tau nruj, lub caj pas yog ncig los ntawm qhov sib txawv kom sib npaug. Qee qhov Slurry, qhov sib txawv ntawm b thiab ncej packing gland yog me me, nws yog qhov zoo tshaj plaws los siv lub ntsuas ntsuas ntsuas ntsuas seb yuav tsum tsis txhob muaj caj pas thiab ncej sib txhuam.