IiflangeNgophuhliso olukhawulezayo lolwakhiwo lwemibhobho yomphathiswa wangaphandle, uvavanyo loxinzelelo lwemibhobho luye lwaba likhonkco elibalulekileyo elibalulekileyo, ngaphambi nasemva kovavanyo loxinzelelo, kufuneka kudlule umgca wokutshayela ibhola kwicandelo ngalinye lombhobho, inani lamaxesha ngokubanzi yi-4 ~ 5 . Ngokukodwa emva kovavanyo loxinzelelo, kunzima ukucoca amanzi agcinwe kumbhobho, ngoko kuya kuba namaxesha amaninzi okucoca.

Indlela yokwakhiwa kwentloko ye-welding ephindaphindiweyo yamkelwa kwindawo yokufumana ibhola, eneengxaki ezilandelayo: okokuqala, kwandisa amandla omsebenzi wabasebenzi; Okwesibini, indlela yentloko ye-welding ephindaphindiweyo inezixhobo eziphezulu, izixhobo ezinkulu kunye neendleko eziphezulu. Ukuze kusonjululwe iingxaki zokuxinana kwabasebenzi, izinto ezityiwayo eziphezulu, amaxesha ezixhobo ezinkulu kunye neendleko eziphezulu, indlela entsha yokwakha yokuvula ngokukhawuleza ipleyiti eyimfama eneflanged iyacetywa xa kusetyenziswa indlela yentloko yokuwelda ngokuphindaphindiweyo kwindawo yenkonzo ukutshayela ibhola. emva kovavanyo loxinzelelo. Indlela yokwakha yazisa isakhiwo, amanyathelo okusebenza kunye nokutshekisha amandla eplate engaboniyo yokuvula ngokukhawuleza. Ngokusetyenziswa kobunjineli bombhobho wegesi, kungqinwa ukuba indlela yokwakha yokuvula ngokukhawuleza ipleyiti eyimfama iphucula ukusebenza kakuhle ngokuphindwe kathathu xa kuthelekiswa nendlela yolwakhiwo lwentloko ye-welding ephindaphindiweyo, enganciphisi kuphela ukuqina kwabasebenzi, kodwa ikwanciphisa. iindleko.Flangengaphambi kokuba umlinganiselo kufuneka wenze umsebenzi othile wokulungiselela, ngokwendlela ethile kunye nendlela yokulinganisa, ngokwemeko ethile ukumisela iindlela ezahlukeneyo zokulinganisa, ukuqinisekisa ukuchaneka kokulinganisa.

Oku kulandelayo kwazisa indlela yokulinganisa yeiflange: Ukulungiswa phambi komlinganiselo:

1.Phambi komlinganiselo, ngokwendawo yeiflange, ukudibanisaiiflangekwezixhobo kufuneka kuqala zizotywe kwaye zifakwe iinombolo ngokulandelelanayo, ukwenzela ukuba ukulungiswa kunokufakwa ngendlela ethile kunye nomgaqo wokuqinisekisa ukusetyenziswa okuqhelekileyo.

2.Ngenxa yokubaiflangeInokuba nedayamitha ezahlukeneyo zangaphandle, izivulo ezahlukeneyo (iicores ezahlukeneyo), kwaye ubukhulu begasket ayifani, ngoko ke ukulungiswa okucwangcisiweyo akufuneki kutshintshe kunye neflange ecaleni, ngoko ke ukulinganisa ubungakanani kunye nenani lenxalenye nganye sisitshixo. ukusetyenzwa kunye nokufakwa kwesixhobo.

3. Cwangcisa abantu abathathu bokulinganisa, kuquka ababini bokulinganisa kunye nomnye wokuvavanya nokuzalisa ifom. Sebenzisa i-vernier calipers kwizixhobo zokulinganisa, kwaye usebenzise i-calipers yangaphandle kunye nerula yentsimbi ukuba akukho meko. Umlinganiselo ngumsebenzi ocokisekileyo, ngumba wofakelo lwezixhobo, umlinganiselo kunye nerekhodi kufuneka zilungiswe ngokuchanekileyo, xa kuzaliswa ifom kufuneka kulumke kwaye kucace. Enyanisweni

Umsebenzi wokulinganisa wamazwe ngamazwe ukusebenzisana omnye nomnye, unokuhambelana nemigaqo echanekileyo yokubambisana kunye nokusetyenziswa.