Ijoyinti ethambileyo sisidibanisi esinomsebenzi obhetyebhetye, kodwa eneneni, ubukhulu becala ibhekisa kwintsimbi eguquguqukayo, eyile, i-clamp flexible joint kunye nerabha ethambileyo.
Amalungu aguquguqukayo, njengoko negama lisitsho, ziziqhagamshelo ezinemisebenzi ebhetyebhetye, kodwa eneneni, ubukhulu becala zibhekisa kumalungu aguquguqukayo entsimbi, angala, amalunga athambileyo kunye nerabha eguquguqukayo.
Steel bhetyebhetye joint
Indlela yokufakela
A. Ukuwelda
Ngaphambi kokufaka i-joint, weld umbhobho wokuphela kuzo zombini iziphelo zombhobho.Indlela yile: susa i-bolt, vula i-clamp, ulungise umbhobho wokuphela ngokobude bofakelo beeparitha zobugcisa ezihambelana nendawo yombhobho, kwaye ulungelelanise ukuhambelana kwemibhobho kuzo zombini iziphelo phambi kwe-welding.
B. Faka irabha iringi kunye nebholithi
Emva kokuba umbhobho wokuphela ufakwe ngokwendlela engentla, emva kokupholisa, faka ikhonkco lokutywina phakathi kwemibhobho kuzo zombini iziphelo ngokomzobo.Indlela yile ilandelayo: vula umsesane werabha kuqala, oko kukuthi, ujike umphezulu wokutywina wangaphakathi uye ngaphandle, emva koko uwubeke nakweliphi na isiphelo sombhobho, uwulungelelanise kwindawo efanelekileyo, emva koko utsale umphetho ongaphandle wombhobho. i-rubber ring, yibophe kwelinye icala lombhobho, kwaye ulungelelanise indawo yendandatho yokutywina kuzo zombini iziphelo zombhobho, ukwenzela ukuba umsesane wokutywina ube phakathi kwemibhobho emibini yokuphela.Ukuze uququzelele ukufakwa okugudileyo kweringi yerabha, unokuzama ukunyusa i-rubber ring edge kwaye usebenzise i-lubrication ye-Vaseline.Emva koko bopha i-clamp kumbhobho wokugqibela kumacandelo kwaye ulungise i-clamp yangaphandle ngeebholiti.Ingqalelo kufuneka ihlawulwe kwezi zilandelayo: iibholiti kufuneka ziqiniswe ngendlela ye-diagonal ngexesha elifanayo kwaye ngokuthe ngcembe.Xa uqinisa iibholithi, i-clamp yangaphandle kufuneka ibethelwe ngehamile, ukwenzela ukuba ikhonkco lokutywina likwazi ukugqunywa ngokulinganayo kunye nokuguqulwa kwe-clamp yangaphandle kwi-interface ukuya kwindandatho yokutywina kunokuphetshwa.Emva kokudityaniswa, i-burrs, amaqhuma, imikrwelo kunye nobumdaka kwindawo yokutywina iya kususwa okanye ilungiswe, emva koko ipeyinti yokuchasana iya kutshizwa.
C. Faka ikhadi langaphandle
Ekugqibeleni, gubungela ikhadi langaphandle kunye nomsesane wokutywina werabha, yenza ikhonkco lokutywina lifakwe ngokupheleleyo kwigumbi lokutywina lekhadi langaphandle, cinezela iibholithi ngokulandelelana (kufuneka icinezelwe ukuze ugweme umonakalo kwindandatho yokutywina ngenxa yoxinzelelo olugqithisileyo. kwelinye icala), kwaye emva kofakelo, qhagamshela amanzi kuvavanyo loxinzelelo
D. Unyango lokuvuza ngengozi
1. Khulula iibholithi ngokulandelelana, uze uzicinezele ngokuqinileyo.Ngethuba lenkqubo, isando singasetyenziselwa ukulungisa indawo yangaphandle.2. Ukuba indlela ye-1 ayisebenzi, susa ikhadi langaphandle, khangela ukuba ikhonkco lokutywina liphukile ngexesha lofakelo, kwaye ubeke indawo yokutywina kwisisombululo.3 Ukuba ezi ndlela zingentla azisebenzi, qhagamshelana nomvelisi ngesikhokelo
Inkcazo elula
Iukudiliza umdibanisoIkwabizwa ngokuba yi-gibault joint, ukunyamezelana okukhulu okuguquguqukayo joint .Ibandakanya umzimba oyintloko, iringi yokutywina, idlala, umbhobho omfutshane wetelescopic kunye namanye amalungu aphambili.Yimveliso entsha edibanisa iimpompo, iivalve kunye nezinye izixhobo ezinemibhobho.Izidibanisa zibe zizonke ngeebholiti ezipheleleyo, kwaye zineendawo ezithile zokufuduswa.Ngale ndlela, inokulungelelaniswa ngokwesayizi yofakelo kwisiza ngexesha lofakelo kunye nokugcinwa, kwaye i-axial thrust inokubuyiselwa kumbhobho wonke ngexesha lomsebenzi.Oku akugcini nje ukuphucula ukusebenza kakuhle, kodwa kudlala indima ethile yokukhusela iimpompo, iivalve kunye nezinye izixhobo.
Iimbonakalo
●Ufakelo olusebenzayo lweendleko kunye nokudilizwa ngeentonga ezimbalwa zokubopha
● Ukubuyekeza i-axial yokushenxiswa kombhobho ngexesha lofakelo kunye nokuqhawulwa njengoko isenzo setelescopic phakathi kwe-flange yangaphakathi kunye nomzimba wangaphandle uvumela ukulungiswa kwe-longitudinal.
● Idizayinwe ngolungelelwaniso lweringi yedlala ukuze kufakwe ucinezelo kwitywina
● Uhlengahlengiso olusemgangathweni lwe-axial ± 60 mm
● Ukuphambuka kwe-engular:
● DN700 & 800 yi +/- 3 °
● DN900 & 1200 yi +/- 2 °
● Intsimbi ethambileyo enomxube odityanisiweyo we-epoxy coating ukuya kwi-WIS 4-52-01
● Izikhonkwane, amandongomane kunye ne-tie-rods ye-zinc plated kunye ne-passivated steel 4.6
● Ngokuzikhethela kunye nezikhonkwane, amandongomane kunye neentsimbi zokubopha zentsimbi engatyiwayo eyi-A2 okanye intsimbi engatyiwa ngeasidi eyi-A4.
● Ngokuzithandela i-PN 25
● Ukhetho lwako nakuphi na ukugrumba ngaphakathi kokunyamezela uyilo ● Isaziso: Iqhina-intonga zibonelela ngesakhono somthwalo wokugqibela kuxinzelelo oluphezulu lokusebenza / ubuninzi boxinzelelo olungalungelelananga ukuya kuthi ga kwi-16 bar.
Ixesha lokuposa: Jul-19-2022
