Inkqubo yokuvelisa ityhubhu yensimbi engenasici

Ukuqengqeleka okubandayo:kukusetyenzwa koxinzelelo kunye nokwelula i-ductility. Ukunyibilika kunokutshintsha imichiza yezinto zentsimbi. Cold rolling ayikwazi ukutshintsha ukwakheka kweekhemikhali zentsimbi, ikhoyili iya kufakwa kwimiqulu yezixhobo zokuqengqeleka ezibandayo zisebenzisa uxinzelelo olwahlukeneyo, ikhoyili iya kubanda iqengqeleke kubunzima obuhlukeneyo, kwaye emva koko ngomqulu wokugqibela wokugqiba, lawula ukuchaneka kobunzima bekhoyili, ukuchaneka jikelele ngaphakathi 3 silk.

 

Ukudibanisa:I-coil epholileyo epholileyo ifakwe kwisithando somlilo sobuchwephesha, sifudunyezwe kwiqondo elithile lobushushu (i-900-1100 degrees), kwaye isantya somlilo we-annealing sihlengahlengiswa ukufumana ubunzima obufanelekileyo. Izinto eziphathekayo ukuba zithambile, isantya annealing sicotha, phezulu iindleko ezihambelanayo. I-201 kunye ne-304 ziyi-austeniticyenziwe ngentsimbi eshayinayo, kwinkqubo ye-annealing, isidingo sokutshisa kunye nokubanda ukulungisa intlangano ye-metallurgical yenkqubo epholileyo epholileyo yonakaliswe, ngoko ke i-annealing iyikhonkco ebaluleke kakhulu. Ngamanye amaxesha i-annealing ayilungile ngokwaneleyo ukuvelisa umhlwa ngokulula.

 

I-workpiece ifudunyezwa kwiqondo lobushushu elimiselweyo, ligcinwe ixesha elithile kwaye emva koko lipholise kancinci inkqubo yonyango lobushushu besinyithi. Injongo yokucoca kukuba:

I-1 ukuphucula okanye ukuphelisa intsimbi ekugaleleni, ukubumba, ukuqengqeleka kunye nenkqubo ye-welding ebangelwa yiziphene ezahlukeneyo zombutho kunye noxinzelelo olushiyekileyo, ukukhusela i-workpiece deformation, ukuqhekeka.

2 thambisa i-workpiece yokusika.

I-3 ihlambulule ingqolowa, iphucule umbutho ukuphucula iimpawu zomatshini we-workpiece. Ukulungiswa kombutho kunyango lokugqibela lobushushu kunye nokwenza umbhobho.

 

Ukusika:coil steel stainless, isikwe ububanzi ehambelanayo, ukuze aphumeze ngakumbi processing enzulu kunye nokwenza umbhobho, inkqubo slitting kufuneka ingqalelo ukhuselo, ukuphepha ukukrwela ikhoyili, ukukrola ububanzi kunye nempazamo, ukongeza ukukrazula ubudlelwane phakathi inkqubo yokwenza umbhobho, ukutyunyuzwa komcu wentsimbi kubonakala kwibhetshi ye-fronts kunye ne-burrs, ukutshiza kuchaphazela ngokuthe ngqo isivuno sombhobho odibeneyo.

 

Ukuwelda:eyona nkqubo ibalulekileyo yetyhubhu yensimbi engenasici, insimbi engenasici isetyenziswa kakhulu kwi-argon arc welding, i-high frequency welding, i-plasma welding, i-laser welding. Okwangoku eyona isetyenziswayo yi-argon arc welding.

Argon i-arc welding:Irhasi yokukhusela i-argon ecocekileyo okanye igesi exubeneyo, umgangatho ophezulu we-welding, ukusebenza kakuhle kokungena kwe-weld, iimveliso zayo kumashishini ekhemikhali, enyukliya kunye nokutya zisetyenziswa ngokubanzi.

Welding ephezulu-frequency:ngamandla omthombo wamandla aphezulu, kwizinto ezahlukeneyo, ubukhulu bodonga lwangaphandle lombhobho wentsimbi bunokufikelela kwisantya esiphezulu se-welding. Xa kuthelekiswa ne-argon arc welding, sesona santya siphezulu sewelding esingaphezu kwamaxesha ali-10. Umzekelo, ukuveliswa kombhobho wentsimbi usebenzisa i-welding high-frequency welding.

Ukuwelda ngePlasma:inamandla okungena anamandla, kukusetyenziswa kolwakhiwo olukhethekileyo lwetotshi yeplasma eveliswe yi-arc ye-plasma ephezulu yobushushu, kwaye iphantsi kokhuseleko lwe-gas fusion metal welding method. Ngokomzekelo, ukuba ubukhulu bezinto eziphathekayo bufikelela kwi-6.0mm okanye ngaphezulu, i-plasma welding iyafuneka ukuqinisekisa ukuba i-weld seam ifakwe.

Umbhobho odityanisiweyo wensimbi engenasicikwityhubhu yesikwere, ityhubhu yoxande, ityhubhu embhoxo, ityhubhu emile, ekuqaleni ukusuka kwityhubhu engqukuva, ngokuveliswa kwetyhubhu engqukuva enesangqa esifanayo kwaye emva koko ibunjwe kwimilo yetyhubhu ehambelanayo, kwaye ekugqibeleni ukubunjwa kunye nokulungisa ngokubumba.

Inkqubo yokusika i-tube yensimbi engenasici inzima, ininzi yabo inqunywe ngamacangci e-hacksaw, ukusika kuya kuvelisa i-batch encinci ye-fronts; enye ibhendi yokusika isarha, umzekelo, ityhubhu enkulu yensimbi engenasici, ububanzi, kukho ibhetshi yangaphambili, ibhetshi ngokubanzi yefronts kakhulu xa abasebenzi befuna ukubuyisela isarha.

Ukupholisha: Emva kokuba umbhobho wenziwe, umphezulu upholiswa ngomatshini wokupholisha. Ngokuqhelekileyo, kukho iinkqubo ezininzi zokulungiswa komphezulu wemveliso kunye neetyhubhu zokuhombisa, ukupolisha, okwahlulahlulwe ngokuqaqambileyo (isibuko), 6K, 8K; kunye nesanti yahlulwe ibe yintlabathi engqukuva kunye nesanti ethe tye, kunye 40 #, 60 #, 80 # 180 #, 240 #, 400 #, 600 #, ukuhlangabezana neemfuno ezahlukeneyo zabathengi.