Ulawulo lweValve -Ukutshixa/iTagout

Uwulawula njani umngcipheko wokwenzakala xa uvula iiflanges, endaweni yokupakisha ivalve, okanye uqhawula imibhobho yokulayisha?
Le misebenzi ingentla yonke imisebenzi yokuvula imibhobho, kwaye imingcipheko ivela kwimiba emibini: okokuqala, iingozi ezikhoyo kwipayipi okanye izixhobo, kubandakanywa ne-medium ngokwayo, inkqubo yenkqubo kunye nempembelelo enokwenzeka emva kokuvulwa; Okwesibini, kwinkqubo yokusebenza, njengempazamo yokuvula umbhobho ongajoliyo, njl., kunokubangela umlilo, ukuqhuma, ukulimala komntu, njl.

Ngoko ke, ngaphambi kokuba kuvulwe umbhobho, izinto ezikumbhobho/isixhobo kunye nenkqubo yoxhulumaniso lombhobho kufuneka ichongwe; Indlela yokuqinisekisa ukuba ingozi isusiwe; Yenza ukwahlukana kwamandla kunye nokucoca; Bonisa indawo yokusebenza kubaqhubi, khangela izixhobo kwaye uqinisekise ukuhlukaniswa kwenkqubo;

Qinisekisa ukuba iimeko zokusebenza, iingozi kunye namanyathelo olawulo ayangqinelana namaxwebhu emvume yokusebenza; Ukuqulunqa amanyathelo kaxakeka emva kweengozi kunye neengozi zabasebenzi. Emva kokuvulwa kombhobho, sebenzisa izikhuselo kunye ne-baffles kangangoko kunokwenzeka; Umzimba kufuneka ubekwe phezulu kumjelo wokuvuza okunokwenzeka; Ngalo lonke ixesha cinga ukuba umgca/isixhobo siphantsi koxinzelelo; Ukubonelela ngenkxaso eyongezelelweyo njengoko kufuneka ukuthintela iingozi ezinokuthi "zijingi" xa iivalve, izihlanganisi okanye ii-joints zivuliwe; Musa ukususa iibholithi xa ukhulula iiflange kunye / okanye ukudibanisa imibhobho; Xa uvula umdibaniso, musa ukuwukhulula umsonto weringi de ube unqanyulwe ngokupheleleyo ukuze uqiniswe kwakhona xa kukho ukuvuza; Ukuba i-flange idinga ukuvulwa kancinci ukukhulula uxinzelelo, ibholithi ekude nomqhubi kwiflange kufuneka ikhululwe kancinci ekuqaleni, ukuze ibholithi ekufutshane nomzimba igcinwe ixesha elithile, kwaye ke uxinzelelo kufuneka lube. ikhutshwe kancinci. Ukwahlulwa kwamandla okusebenzayo,Ukutshixa/iTagoutukuqinisekiswa kunye nokuthotyelwa kokusebenza kweplagi engaboniyo nayo isiqinisekiso sokunciphisa umngcipheko wokuvula umbhobho wokuvula.