Indlela yokufakela kunye nezilumkiso zejoyinti yokwandiswa kwerabha

Indlela yokufakela yokwandiswa kwerabha edibeneyo

1. Okokuqala, beka iziphelo ezimbini zezixhobo zombhobho ezifuna ukudibaniswa kumgangatho othe tye. Xa ufaka, qala ubeke isiphelo esiqinileyo sombhobho wofakelo.
2. Emva koko, jikelezisa i-flange kwi-flexible rubber joint ukulungelelanisa imingxuma ye-flange ejikeleze kuyo. Umsonto kwizikrufu, qinisa amandongomane, kwaye emva koko ulungelelanise i-flange kwelinye isiphelo sombhobho ohambelana ngokuthe tye kunye neflange kumdibaniso werabha oguqukayo. Jikelezisa iiflangekumdibaniso werabha oguquguqukayo ukwenza umlomo we-flange ujongane. Vula izikrufu kunye namandongomane ngokuthe tye ukudibanisa ngokuqinileyo ezi zintathu ukunqanda ukutywinwa okuxekekileyo.
Xa ufaka i-joint yerabha, i-extruder screw ye-anchor bolt kufuneka inabele kumacala omabini entloko yoqhagamshelo, kunye nebholithi ye-ankile kumngxuma ongaphakathi ngamnye.ipleyiti yeflangekufuneka iqhubeke kwaye iqiniswe ngokulinganayo ngokucinezela kwi-engile ephezulu ukuthintela ukutenxa koxinzelelo. Umdibaniso odityanisiweyo kufuneka uqiniswe ngokulinganayo nge-wrench esemgangathweni, kwaye ukusetyenziswa kwentonga yenqaku akufanele kubangele ukuba ikhonkco elishukumayo lityibilike, licake, okanye liqhekeke. Ukugcinwa rhoqo kufuneka kuqhutywe ukuthintela ukukhulula kunye nokubangela i-tray okanye ukuvuza.

Izilumkiso zokufakelwa kwejoyinti yokwandisa irabha

I-1.Ngaphambi kofakelo, iimodeli ezifanelekileyo kunye neenkcukacha kufuneka zikhethwe ngokusekelwe kuxinzelelo, indlela yokudibanisa, izinto eziphathekayo, kunye nexabiso lembuyekezo yombhobho, kunye nenani elipheleleyo kufuneka likhethwe ngokwemigaqo yokukhutshwa kwesandi kunye nokunciphisa ingxolo. Nika ingqalelo ukulungiswa koxinzelelo lokusebenza. Xa umbhobho ubangela uxinzelelo lokusebenza okwethutyana kwaye udlula uxinzelelo, isinxibelelanisi esinegiya ephezulu kunoxinzelelo kufuneka sisetyenziswe.
2. Ngelo xesha, xa izinto zombhobho zinamandla e-asidi, i-alkali, i-oyile, ubushushu obuphezulu, okanye ezinye izinto ezikhethekileyo zekrwada, isidibanisi esinegiya enye ephezulu kunoxinzelelo lombhobho kufuneka sisetyenziswe. I-flange plate edibanisa i-rubber joint kufuneka ibe yi-valve flange okanye i-flange plate ngokuhambelana ne-GB/T9115-2000.
3. Qaphela ukuba ijoyinti yerabha kufuneka icinezelwe kwaye igxininiswe kwakhona ngaphambi kokuba isetyenziswe emva kokunyanzeliswa, njengasemva kofakelo okanye ngaphambi kokuba ivalwe ixesha elide kwaye iphinde ivulwe.
4. Nika ingqalelo ukulungiswa kwayo kweqondo lokushisa. Zonke imidiya eqhelekileyo efanelekileyo ngamanzi ngokubanzi kunye nobushushu phakathi 0 kunye 60 degrees Celsius. Xa izinto ezifana neoyile, iiasidi ezomeleleyo kunye neealkali, ubushushu obuphezulu, kunye nezinye iimeko ezidlekayo nezinombala oqinileyo zikhoyo, iintambo zerabha ezinemathiriyeli ekrwada ehambelanayo zifanele zisetyenziswe endaweni yokulandela umoya ngobumfama okanye ukuzisebenzisa kwindawo yonke.
5. Ukugcinwa kwexesha kunye nexesha elifanelekileyo kunye nokugcinwa kwamalungu e-rubber kufuneka kuqhutywe. Umzekelo, kwisicelo okanye ekugcinweni kweamalungu erabha, ubushushu obuphezulu, iintlobo ze-oksijini ezisebenzayo, ioli, kunye ne-asidi eqinile kunye nendalo yendalo yealkali kufuneka ithintelwe. Kwangaxeshanye, kuyimfuneko ukuqwalasela ngokupheleleyo ingxaki ye-brittleness yemisebenzi yezandla yerabha, ngoko ke kuyimfuneko ukwakha isakhelo somthunzi kwimibhobho yangaphandle okanye yomoya, kwaye uthintele ukuvezwa kokukhanya kwelanga, imvula, nokhukuliseko lomoya.