Iityhubhu eziphothiweyo bubude obunye beekhilomitha ezininzi kunye nokugoba okuphindaphindiweyo, ukufikelela kwi-deformation yeplastiki emininzi yombhobho we-oyile omtsha. Isixhobo setyhubhu esidityanisiweyo kunye nokusebenza kwayo kubizwa ngokuba "ngumatshini osebenzayo jikelele" kumazwe angaphandle anje nge-United States, eCanada nakwamanye amazwe, iye yaba yindawo yeoli edityanisiweyo yezixhobo zeoyile. Okwangoku eyona tyhubhu inde kakhulu ibude buziimitha ezingama-9000, ngokubhekiselele kwithekhinoloji yokwenziwa kwetyhubhu ekhethekileyo yile:
1, Izinto zekhemikhali
Ngenxa yenkonzo yokusingqongileyo engqongqo, iipropathi ezijiyileyo zetyhubhu ezidityanisiweyo kunye nokumelana nomhlwa zineemfuno eziphezulu, ukukhulisa uyilo lwemichiza yezinto eziphathekayo, kufuneka kwakhona kuphumeze ulawulo olucocekileyo yonke inkqubo yokunyibilikisa, ukuqengqeleka, njl. njl., ukunciphisa ukubandakanywa. kunye ne-S, P kunye nezinye izinto eziyingozi.
2, Ukusetyenzwa
Ukusukela ukuphindaphinda kokuphindaphinda emva kwezinye kubangela ukuqina kunye nesiphumo se-Bauschinger kunye, guqula umthetho amandla omzimba we-tubular ukulawula.
I-3, unyango lobushushu
Ngonyango lobushushu betyhubhu ukufikelela kulawulo olululo lwe-microstructure kunye neempawu, ngakumbi amandla aphezulu kunye ne-ductility ephezulu kunye noxinzelelo olusezantsi lwentsalela.
I-4, i-Welding Technology
Ikhabhoni ephantsi kunye nentsimbi ephantsi ye-alloy, esetyenziswa ngoku ikakhulu itekhnoloji yokuwelda i-HFW, kufuneka ifunde ezona parameters zokuwelda (ezinje ngoku, ivoltage, frequency, isantya sewelding, i-angle yokubumba, isixa esicinezelayo, njl.njl.), uphando kunye ne-seam weld heat heat iteknoloji.
5, kodwa
Ukufezekisa imveliso eqhubekayo yombhobho we-HFW, kufuneka kuqala kuthathe ishidi elide, i-sheet docking yangoku ngokuyinhloko i-TIG, i-MAG kunye ne-plasma welding okanye izinto ezinjalo. Indlela ephantsi kophononongo yindlela ye-friction stir welding.
6, Impundu yombhobho
I-tubing edibeneyo ngexesha lokusetyenziswa inokubangela umonakalo wendawo, ukulimala okanye inxalenye yesiphene kufuneka inqunywe, kwaye iibhubhu zidibaniswe nge-welding. Indlela yemveli docking iinqanawa ngesandla TIG welding, umgangatho welding kunzima ukulawula, ukuze iteknoloji welding oluzenzekelayo lwangoku.
I-7, itekhnoloji entsha yokuvelisa
Njengetekhnoloji ye-CVR, esebenzisa umbhobho oqhubekayo wetyhubhu yobungakanani obufanayo kwaye ifudunyezwe ukuya kwi-940 ℃ ngokusebenzisa i-intanethi ye-frequency frequency induction ngokuqengqeleka kwe-thermomechanical, kwelinye icala ukufezekisa umthungo okanye i-HFW weld optimization, kwelinye icala ukuphumeza ubukhulu bodonga oluguquguqukayo okanye oluhlengahlengiswayo. . Ukongeza, kukho itekhnoloji ekhethekileyo ye-laser ye-laser ye-welding ye-stainless steel stainless.