LSAWumbhobho wentsimbi yekhabhoniluhlobo lweUBONA umbhobhoezenziwe ngamacwecwe ensimbi ashushu agqitywe yi-JCOE okanye i-UOE yokwenza iteknoloji.Itekhnoloji ye-JCOE imele ukubunjwa kunye nokuqulunqa iinkqubo ezibandakanyekayo ngexesha lokuvelisa kunye ne-welding yangaphakathi nangaphandle kunye nokwandiswa okubandayo okwenziwa emva kwe-welding.
Xa kuthelekiswa ne-UOEImibhobho yentsimbi ye-LSAW, abavelisi bemibhobho ye-LSAW e-China banokuvelisa ubungakanani obungakumbi ngolu hlobo: OD 406 mm - 1620 mm, ubukhulu be-6.35 mm - 60 mm, ubude bombhobho 2 m - 18 m kunyeUmbhobho we-LSAWukuba nokongama.
- Inkqubo yokwenziwa kombhobho wentsimbi ye-LSAW
I-LSAWumbhobho omkhulu wentsimbiinkqubo yokuvelisa ichazwa kula manyathelo angezantsi:
1. I-Plate Probe: Le isetyenziselwa ukuvelisa i-diameter enkulu ye-LSAW joints kanye emva kokuba ingene kumgca wemveliso ovavanyo lokuqala olupheleleyo lwe-ultrasonic.
2. Ukugaya: Umatshini osetyenziselwa ukungqusha wenza lo msebenzi ngepleyiti entlangothi-mbini yokusila ukuze ihlangabezane neemfuno zobubanzi bepleyiti kunye namacala ahambelana nokumila kunye nesidanga.
3. Icala eligobileyo ngaphambili: Eli cala liphunyezwa ngokusebenzisa umatshini wokugoba ngaphambili kumda weplate yokugoba.Umphetho wepleyiti kufuneka uhlangabezane neemfuno zegophe.
4. Ukubumba: Emva kwesinyathelo sokugoba kwangaphambili, kwisiqingatha sokuqala somatshini wokubumba we-JCO, emva kwentsimbi egxininisiweyo, icinezelwe ibe yimo "J" ngelixa kwelinye isiqingatha sentsimbi efanayo igobile kwaye icinezelwe. kwimilo ethi "C", emva koko ukuvuleka kokugqibela kwenza imilo ethi "O".
5. I-welding yangaphambili: Oku kukwenza intsimbi yombhobho edibeneyo ibe ngumthungo othe tye emva kokuba yenziwe kwaye emva koko isebenzise i-gas welding seam (MAG) ye-welding eqhubekayo.
6. Ngaphakathi weld: Oku kwenziwa nge tandem multi-wire submerged arc welding (malunga nocingo ezine) kwindawo engaphakathi umthungo wentsimbi umbhobho welding.
7. I-Weld yangaphandle: Ngaphandle kwe-weld yi-tandem ye-arc ye-tandem emininzi efakwe emanzini kwindawo engaphandle ye-LSAW yentsimbi yombhobho welding.
8. Uvavanyo lwe-Ultrasonic: Ngaphandle nangaphakathi komthungo ochanekileyo we-welded steel pipe kwaye macala omabini ezinto ezisisiseko adityaniswe ngokuhlolwa kwe-100%.
9. Ukuhlolwa kwe-X-reyi: Uhlolo lwe-X-reyi kwimizi-mveliso ye-TV lwenziwa ngaphakathi nangaphandle kusetyenziswa inkqubo yokulungisa imifanekiso ukuqinisekisa ukuba kukho ubuntununtunu bokubona.
10. Ukwandiswa: Oku kukuphumeza i-arc ye-arc efakwe emanzini kunye ne-straight seam yentsimbi yombhobho ubude bomngxuma ububanzi ukuze kuphuculwe ukuchaneka kobungakanani betyhubhu yentsimbi kunye nokuphucula ukuhanjiswa koxinzelelo kwityhubhu yentsimbi.
11. Uvavanyo lwe-Hydraulic: Oku kuqhutyelwa kumatshini wokuvavanya i-hydraulic yensimbi emva kokwandisa uvavanyo lwe-root-root ukuqinisekisa ukuba umbhobho wensimbi uhlangabezana neemfuno eziqhelekileyo kunye nomatshini onokurekhoda ngokuzenzekelayo kunye nokukwazi ukugcina.
12. I-Chamfering: Oku kubandakanya ukuhlolwa okwenziwa kumbhobho wensimbi ekupheleni kwayo yonke inkqubo.
Ixesha lokuposa: Nov-14-2023