UhloboNgokuthuthukiswa okusheshayo koNgqongqoshe Wezangaphandle wasekhaya, ukuhlolwa kwengcindezi yePipeline sekuyisixhumanisi esibalulekile, ngaphambi nangemva kokuhlolwa kwengcindezi, inani lezikhathi ngokuvamile lingu-4 ~ 5 . Ikakhulu ngemuva kokuhlolwa kwengcindezi, kunzima ukuhlanza amanzi agcinwe epayipini, ngakho-ke kuzoba nezikhathi zokuhlanza eziningi.

Indlela yokwakha yekhanda le-welding ephindaphindwayo yamukelwa endaweni etholayo yebhola, enezinkinga ezilandelayo: Okokuqala, kwandisa ukuqina kwabasebenzi; Okwesibili, indlela ephakeme ephindaphindwayo ye-welding inezinto eziphakeme, imishini emikhulu nezindleko eziphakeme. Ukuze kuxazululwe izinkinga zokuqina kwabasebenzi, izinto eziphakeme ezisebenzisekayo, izikhathi ezinkulu zemishini nezindleko ezintsha, indlela yokwakha entsha yokuvulwa kwepuleti enkulu ebunjiwe lapho usebenzisa indlela ephindaphindwayo ye-welding endaweni yokuvula ngemuva kokuhlolwa kwengcindezelo. Indlela yokwakha yethula ukwakheka, izinyathelo zokusebenza kanye nokuhlolwa kwamandla kwepuleti elingaboni okusheshayo. Ngokusebenzisa uhlelo lokusebenza ePipeline Engineering, kufakazelwa ukuthi indlela yokwakha yokuvula izimpumputhe esheshayo ithuthukisa ukusebenza kahle kwezikhathi ezintathu uma iqhathaniswa nendlela yokwakha yekhanda eliphindaphindwayo, kodwa futhi linciphise izindleko.I-flangeNgaphambi kokulinganisa kufanele kwenziwe umsebenzi othile wokulungiselela, ngokwendlela ethile nendlela yokulinganisa, ngokwesimo esithile ukunquma izindlela ezahlukahlukene zokulinganisa, ukuqinisekisa ukunemba kokukalwa.

Lokhu okulandelayo kwethula indlela yokulinganisa yei-flange: Ukulungiselela ngaphambi kokukalwa:

1.Ngaphambi kokukalwa, ngokuya ngesikhundla sei-flange, ukuxhumauhloboKwemishini kufanele iqale idwetshwe futhi ibalwe ngokulandelana, ukuze ukulungiswa kungafakwa ngendlela ethile kanye nesimiso sokuqinisekisa ukusetshenziswa okujwayelekile.

2.Ngobai-flangeingahle ibe namadayimitha angaphandle ahlukile, ukuvuleka okuhlukile (ama-cores ahlukile), futhi ukushuba kwe-gasket akufani, ngakho-ke ukulungiswa okucutshunguliwe akufanele kungaguquki nge-flange ohlangothini, ngakho-ke ukukala usayizi nengxenye ngayinye kuyisihluthulelo se ukucubungula nokufakwa kwesimo.

3. Hlela abantu abathathu ukuze balwe, kufaka phakathi ababili ukuze balwe futhi munye ngokufunda nokugcwalisa ifomu. Sebenzisa ama-vernier calipers amathuluzi okulinganisa, bese usebenzisa ama-calipers angaphandle nombusi wensimbi uma kungekho simo. Ukukalwa kungumsebenzi ocolekileyo, yisisekelo sokufakwa kwe-fix, ukukala kanye nokuqoshwa kufanele kulungiselelwe kahle, lapho ukugcwaliswa kwefomu kufanele kuqashelwe futhi kucace. Engokoqobo

Umsebenzi wokulinganisa wamazwe omhlaba ukubambisana nomunye nomunye, ungahambisana nemigomo efanele yokubambisana nokusetshenziswa.