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Ukufakwa kwe-Flange kusetshenziselwa izinhlelo zokusebenza ezinzima ngenxa yokufaneleka kwazo ukucindezela okuphezulu, ukushaqeka, nokudlidliza. Futhi zivumela ukuxhumana okulula phakathi kwepayipi neshubhu noma ipayipi, kanye naphakathi kwemigqa eqinile.

Mayelana nokufakwa kwamashubhu okukhudlwana kuneyintshi elilodwa kububanzi obungaphandle, kunezinkinga kokubili kokuqiniswa okusebenzayo nokufakwa. Akukhona nje ukuthi la malungu adinga ama-wrenches amakhulu, kodwa abasebenzi kufanele bakwazi ukusebenzisa i-torque eyanele edingekayo ukuze kuqiniswe kahle. Ukufakwa kudinga abaklami besistimu ukuthi banikeze isikhala esidingekayo ukuze abasebenzi bakwazi ukushwiba lezo zikrini ezinosayizi omkhulu. Uma lokho bekukubi ngokwanele, ukuhlanganiswa okufanele kwalokhu kufakwa kungase kube sengozini ngenxa yamandla aphelile kanye nokukhathala okwandayo kwabasebenzi abazama ukusebenzisa inani elisebenzayo letorque. Ukufakwa kwe-split-flange kuzixazulula lezi zinkinga.

Ukufakwa kwe-Flange kunokumelana okuphezulu nokuxegiswa, futhi kungahlanganiswa kalula. Lezi zinsimbi zisetshenziswa ezindaweni eziqinile. Njengamanje, ngaphezu kuka-700 osayizi abahlukene kanye nokucushwa kokufakwa kwe-split-flange kuyatholakala, okwenza kube namathuba amaningi okuthi umuntu atholakalele isicelo esithile.

Ukufakwa kwe-split-flange kusebenzisa ama-O-rings erabha ukuvala amalunga futhi aqukethe uketshezi olucindezelwe. I-O-ring ihlala endaweni evulekile ku-flange, bese ihlangana nendawo eyisicaba yechweba. I-flange ibe isinamathiselwa ethekwini ngamabhawodi amane afakwayo. Amabhawodi aqina aye ezansi kuma-clamp e-flange, ngaleyo ndlela asuse isidingo sama-wrenches amakhulu okuxhuma izingxenye zamashubhu anobubanzi obukhulu.

Izinto Zokufakwa Kwe-Split-Flange

Ama-elementi amathathu kufanele abe endaweni ngisho nesisekelo sokufakwa kwe-split-flange. Lezi izi:

1. Indandatho ye-O engena emseleni wobuso be-flange;
2. Ama-halves amabili okubambana okunamathelayo anamabhawodi afanelekile okuxhumana phakathi komhlangano we-flange ehlukanisiwe nendawo yokukhwelana;
3. Ikhanda eline-flanged elixhunywe unomphela, ngokuvamile eliboshwe nge-brazed noma elishiselwe eshubhu.

Amathiphu okufaka okuphumelelayo usebenzisa okokufaka kwe-Split-Flange

Lapho ufaka okokufakwa kwe-split-flange, izindawo zokukhwelana ezihlanzekile nezibushelelezi ziyadingeka. Uma kungenjalo, amalunga azovuza. Ukuhlola amalunga ukuthi aklwebhe, ukuklwebheka kanye nokushaya amagoli kungavimbela izinkinga zesikhathi esizayo. Kubalulekile ukuqaphela ukuthi izindawo ezimahhadlahhadla nazo zizoba nomthelela ekugqokeni kwama-O-rings.

Ezimweni lapho ubudlelwano be-perpendicular bubalulekile, kufanele kuqinisekiswe ukuthi ingxenye ngayinye ihlangabezana nokubekezelelana okufanele ukuze kuvinjelwe uketshezi ukuthi lungavuzi ngokuxhuma.

Nakuba imihlangano eklanywe kahle ye-split-flange ibona ihlombe le-flange liphuma ku-0.010 kuya ku-0.030 amayintshi ngaphesheya kobuso be-clamp, akukho ukuthintana kwama-halves okubamba nendawo yokukhwelana okwenzekayo.

Lapho ukufakwa kokuxhumeka kwe-flange kuthinteka, ngisho ne-torque kufanele ifakwe kuwo wonke amabhawudi amane e-flange. Lokhu kuzosiza ukugwema ukudalwa kwegebe elingabangela i-o-ring extrusion uma umfutho ophakeme ususetshenzisiwe. Futhi, lapho uqinisa amabhawodi, ngalinye kufanele liqiniswe kancane kancane futhi ngokulinganayo kusetshenziswa iphethini yesiphambano. Akunconyelwe ukusebenzisa izikrufu zomoya ngale njongo, njengoba ukucindezela akulawuleki kalula futhi kungaholela ekuqinisweni ngokweqile kwamabhawodi.

Ukubhekela phezulu kwe-flange kungenzeka uma ibhawudi elilodwa kuphela kwamane liqiniswe kahle. Lokhu kungabangela ukucindezelwa kwe-O-ring. Uma lokhu kwenzeka, ukuvuza ejoyintini cishe akunakugwenywa. Esinye isimo esingenzeka ngenxa yokuqiniswa kwebhawodi elilodwa kuphela kwamane ukugotshwa kwamabhawodi lapho wonke eseqiniswe ngokugcwele. Lokhu kwenzeka lapho ama-flange egobela phansi aze ashone phansi ebusweni bembobo, okubangela ukuthi amabhawodi agobele ngaphandle. Uma ukugoba kokubili ama-flange nama-bolt kwenzeka, lokhu kungabangela ukuthi i-flange iphakame ehlombe, okubangela ukuthi amalunga avuze.