Kuwotcherera matako flangendi m'mimba mwake chitoliro ndi khoma makulidwe a mawonekedwe mapeto ndi ofanana ndi chitoliro kuti welded, ndi mipope awiri ndi welded komanso.Kuwotcherera matako flangekugwirizana ndikosavuta kugwiritsa ntchito, kumatha kupirira kukakamiza kwakukulu.Zamatako-welds flanges, zipangizo sizili zofanana malinga ndi milingo yosiyanasiyana ya kupanikizika.Kuchokera pazitsulo zotsika kwambiri za asibesitosi, mapepala a asibesitosi othamanga kwambiri kupita kuzitsulo zachitsulo amapezeka.Kukula kwa kuwotcherera matakoflangemu kupanga kwenikweni ndi ntchito m'njira zosiyanasiyana ndi ndondomeko kupanga ndi kupanga, malinga ndi njira zamakono ndi mfundo, chifukwa mbali zosiyanasiyana akhoza kukhala ofunika kwambiri ndi udindo wa chinthu china anawonjezera kupanga kwenikweni, potero kuonjezera mbali ndi mtengo. wa carbon zitsulo flange, kuchita bwino ntchito makhalidwe ndi mtengo.M'mapaipi a mafakitale, kugwiritsa ntchito kugwirizana kwa flange ndi matako ku Chengdu ndikokwanira kwambiri.M'nyumba, chitoliro m'mimba mwake ndi yaing'ono, ndi otsika kuthamanga si looneka matako kuwotcherera flange kugwirizana.Ngati muli m'chipinda chowotchera kapena pamalo opangira zinthu, pali mapaipi opindika ndi zinthu kulikonse.Mu ndondomeko yeniyeni yopangiramatako-welds flanges, magawo ena aukadaulo ndi zofunikira zimatengedwa kuti zipangidwe ndikugwiritsa ntchito kuti zitsimikizire kugwiritsidwa ntchito moyenera ndi kukwezedwa motsatira njira ndi mfundo zina.Anzathu amatengera njira zaukadaulo ndi mfundo zopangira ndi kuwotcherera kuti zitsimikizire mtundu wodalirika wamatako-welds flangesmukugwiritsa ntchito.

The mankhwala kalasi ndi luso zofunika zamatako-welds flangesidzatsatira zofunikira mu JB4726-4728.Thezojambulazitsulo za carbon kapena austenitic zosapanga dzimbiri zokhala ndi mphamvu ya 0.25MP-1.0MPa zimatchulidwa, ndipo zimaloledwa kupangidwa ndi giredi Ⅰzojambula.Thezojambulandi kuthamanga mwadzina pakati 1.6Mpa ndi 6.3Mpa zigwirizana ndi zofunika muyezo forgings kalasi Ⅱ kapena pamwamba.Pakuti flange forgings ndi kuthamanga mwadzina zosakwana 10.0MPa, chromium molybdenum zitsulo forgings ndi kuthamanga mwadzina kupitirira 4.0MPa, ferrite zitsulo forgings ndi kuthamanga mwadzina kuposa 1.6MPa ndi kutentha ntchito osapitirira -20 ℃, amenewa lathyathyathya welds flange forgings ayenera kukwaniritsa zofunika zofunika kalasi Ⅲ forgings.Nthawi zambiri, ma flanges opangidwa ndi matako amapangidwa ndi ukadaulo wa forging kapena forging rolling.Ndipo ngati ntchito mbale zitsulo kapena gawo zitsulo zipangizo kupanga, ayenera kukwaniritsa zofunika izi.
Kuwotcherera matako flangefakitale ayenera kudutsa akupanga anayendera, anayendera sayenera stratified chilema.Pamodzi ndi kugubuduza malangizo a zitsulo adzadulidwa mu n'kupanga, mwa kupinda ndondomeko adzakhala welded mu mphete zozungulira, komanso kuti pamwamba pa zitsulo kupanga yamphamvu mphete, sangagwiritse ntchito zitsulo mbale chuma processing makina mu. khosi matako kuwotcherera flange.Kwa ma welds a matako a mphete, mawonekedwe a weld kulowa kwathunthu adzatengedwa.The matako welds wa mphete adzakhala pansi pambuyo kuwotcherera kutentha mankhwala, ndipo nthawi yomweyo, 100% wailesi-kuwunika kapena akupanga anayendera kudzachitika, ndi wailesi-anayendera zotsatira zigwirizane ndi zofunikira za kalasi II mu. JB4730.Zotsatira za akupanga anayendera butt-welded flange adzakhala analandira.Ayenera kukwaniritsa zofunikira za kalasi yoyamba mu JB4730.Ma flanges okhala ndi matako amakhala ndi khosi, pomwe ma flanges okhala ndi fulati alibe.Ngati pazifukwa zachitetezo, ndi bwino kugwiritsa ntchito kuwotcherera matako.Ngati ndi yachibadwa sing'anga, kuthamanga si mkulu, ndipo kutayikira sikungabweretse ngozi, mukhoza kuganizira kugwiritsa ntchito kuwotcherera lathyathyathya.flange.