I-Tianjin Yuantai Derun Group JCOE Φ1420 inkulungibone ipayipiiyunithi iqale ukusebenza ukugcwalisa igebe emakethe yaseTianjin
I-JCOE iwubuchwepheshe bokwenza ipayipi ukuze kukhiqizwe amapayipi amakhulu ensimbi anezindonga eziwugqinsi, asekelwe enkambweni yokukhiqiza ye-arc enezinhlangothi ezimbili engaphansi kwamanzi, lapho umkhiqizo ugaywa khona, ugotshwa ngaphambili, ugobile, uthungwe, ushiselwe ngaphakathi, ushiselwe ngaphandle, uqondiswe, futhi uphela ngezinqubo eziningi. Inqubo yokwenza ingahlukaniswa ibe yizinyathelo ezingu-N+1 (N iyinani eliphelele), ipuleti lensimbi liphakelwa ngokuzenzakalelayo futhi ligotshwe ngokuphambana ngezinyathelo ezimisiwe ukuze kuzuzwe ukwakheka kwe-CNC okuqhubekayo kwe-JCO. Ipuleti lensimbi lingena emshinini wokwenza isiqondiso esiphambene, futhi liqhutshwa i-trolley yokudla ukuze kufezeke isigaba sokuqala sezinyathelo ze-N/2 zokugoba ngezinyathelo eziningi ukuze kuzuzwe ukwakheka kwe-"J" kwengxenye yokuqala yepuleti lensimbi; isigaba sesibili kuqala senza "J" kwakhiwa ipuleti lensimbi fast ukuphakela transverse kuya transverse Specified isikhundla, kusukela komunye umkhawulo ipuleti unformed steel for omunye N / 2 izinyathelo zokugoba multi-step, ukufeza ingxenye yesibili yokwakha ipuleti steel, ukuqedela "C" ukwakha; Ekugcineni, ingxenye engezansi ye-billet yepayipi ye-"C" egoba kanye ukuze kuzuzwe "Isinyathelo ngasinye sokushicilela sisekelwe kumgomo oyisisekelo wokugoba amaphuzu amathathu.
Ipayipi yensimbi ye-LSAWukudlala indima ebalulekile enkuluipayipi lomugqaamaphrojekthi, amaphrojekthi okudluliswa kwamanzi negesi, ukwakhiwa kwenethiwekhi yamapayipi asemadolobheni, ukunqwabelana kwamabhuloho, ukwakhiwa kukamasipala nokwakhiwa kwamadolobha. Eminyakeni yamuva nje, njengohlobo olusha lwesistimu yokwakha ezonga amandla nemvelo, isakhiwo sensimbi siye sahlonishwa ngokuthi "isakhiwo esiluhlaza" sekhulu lama-21. Ngohlelo lokuklama izakhiwo eziphakeme kakhulu neziphakeme kakhulu ukubeka kuqala ukusetshenziswa kwesistimu yesakhiwo yensimbi noma yensimbi-ukhonkolo, izakhiwo ezinkulu zisebenzisa uhlaka lwegridi yesikhala, isakhiwo se-truss esinezinhlangothi ezintathu, ulwelwesi lwekhebula kanye nesistimu yesakhiwo egcizelelwe ngaphambili, lezi zingamapayipi ensimbi ekwakhiweni kwesimo sokusebenza okwengeziwe, isidingo sensimbi esingaphezulu, futhi sikhulise isidingo se-pipe-diathimeter enkulu, ngokuphawulekayo.Eqinisweni, ilsaw futhi hsaw amapayipiekhiqizwa yi-Yuantai Derun Steel Pipe Manufacturing Group isetshenziswa kabanzi.Njengekhwalithi ephezululsaw umkhiqizi wamapayipie-China, u-Yuantai Derun uhileleke ekunikezeni amapayipi ensimbi amaphrojekthi amaningi amakhulu.
Muva nje, i-Tianjin Yuantai Derun Steel Pipe Manufacturing Group isiphumelele isitifiketi esihlobene ne-Ipayipi le-API 5L, futhi izosetshenziswa kabanzi emikhakheni ehlukahlukene esikhathini esizayo.Imikhiqizo eyinhloko ihlanganisalsaw carbon steel pipe, ububanzi obukhulu be-lsaw steel pipe, futhilsaw ashiselwe ipayipi lensimbi.
Iyunithi ye-JCOEΦ1420 ye-Tianjin Yuantai Derun Steel Pipe Manufacturing Group ingakhiqiza imininingwane esukela ku-Φ355.6mm ukuya ku-Φ1420mm ububanzi futhi ifike ku-50mm ukushuba odongeni, okuzovala igebe emakethe yase-Tianjin ngemikhiqizo enjalo lapho isetshenziswa futhi ingakwazi uku-oda isikhathi esifushane kakhulu, sincishiswe ngokuphawulekayo. amapayipi ayindilinga nesakhiwo esingunxande. I-arc enezinhlangothi ezimbili ezingaphansi kwe-arc welding enkulu yepayipi ehlanganisiwe ye-longitudinal ingasetshenziswa ngokuqondile ekudluliseni uwoyela negesi, ipayipi lensimbi le-JCOE lisetshenziswe kabanzi kuphrojekthi kazwelonke "ye-West-East gas transmission", kuyilapho njengepayipi lensimbi lesakhiwo lingasetshenziswa ekwakhiweni kwesakhiwo se-ultra-high-rise steel, ngaphezu kokusebenzisa "round to square" inqubo ingahlanganiswa phezu kwenqubo "round to square" zicutshungulwe zibe amapayipi ensimbi angunxande anobukhulu obukhulu, awugqinsi kakhulu, angasetshenziswa ezindaweni ezinkulu zokuzijabulisa kanye nokukhiqizwa kwemishini esindayo nemishini.
