Nguwuphi umgangatho weqonga le-galvani? Chaza kwimiba yeemfuno zobugcisa kunye neendlela zokuchonga.
Imfuno yezakhono:
1. Iimfuno zezinto ezibonakalayo:
Ibhodi yentsimbi yentsimbi yenziwe ngeplate ye-Q235b yentsimbi enobungqingqwa be-1.5mm, kunye nemveliso yayo kunye nemveliso kufuneka ihambelane ne-Sciel Pipe Fipie Scanters.
2. Iimfuno ezisemgangathweni:
a. Ubungakanani bamanzi bensimbi ye-galvanity i-2000mm-4000mm ubude, i-240mm yobubanzi, kunye ne-65mm yokuphakama. Ibhodi eshushu ye-dip-dipvanited ye-dapvanited i-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-SEAMS), imingxunya ephakanyisiweyo icinezelwe kwi-I-Beam (kumda we-I-Blam). Abaqingqi babini be-rowners benza i-roongler ezimbini ze-riaxual kumphezulu webhodi yentsimbi, ngaphantsi kweBhodi ye-Scaight, ngaphantsi kweBhodi ye-Scaight, ngaphantsi kweBhodi ye-Scared eqinileyo ngokuqinisa iimbambo, ubukhulu becala: I-4m yentsimbi kufuneka ibe ne-5ibs.
b. Impazamo yobude yebhodi ye-galvanity ayifanele idlule + 3.0mmm, ububanzi abufanekiyo + 2.0mm, kunye ne-Hoe Shong Impazamo yeHole akufuneki idlule kwi-+ 0.5mm. Ububanzi be-slip hole (i-12mmx18mm), umgama we-hole (i-30mmx40m), ukuphakama kweflenge 1.5mm.
c. I-engle egobeni ye-dapvanity eshushu ye-dipvanity igcinwe ingama-90 °, kwaye ukuphambuka akufuneki kudlule + 2 °.
d. Umphezulu webhodi eshushu ye-dip ye-Depvanity yentsimbi kufuneka ibe yiflethi, kwaye ukungqubana komphezulu akufuneki kube ngaphezulu kwe-3.0mm. Ngexesha le-welding, intsimbi yesiseko ayinakwenziwa yi-Willing, iqinisekise umgangatho we-galvanition, ulawulo lwamandla, kwaye kuthintele i-welding yobuxoki kunye nokungapheleli.
e. Iflethi yeplate yokuphela kunye neembambo zethutyana ziya kuba zenziwe ngendawo eyomelezelweyo. Umthungo we-welding uya kugcinwa iflethi, kwaye umsantsa we-x uya kuba ngaphantsi kwe-1.5mm (itemplate enikiweyo yintsimbi kwaye ayiyi kudlula).
Indlela yokuvavanywa esezantsi yebhodi yentsimbi yentsimbi:
a. Iimfuneko eziMveliso
I-batch nganye yephepha lensimbi engena kumzi-mveliso kufuneka ikhuphe ingxelo yezinto okanye ingxelo yovavanyo ekhutshwe ngumbutho wokuvavanya.
b. Inkangeleko kunye neemfuno ze-welding:
Ihlolwe ngokulinganayo ngabahloli bomgangatho.
c. Ubungakanani:
Sebenzisa umlinganiselo weteyisi yeteyini yeteyinti.
d. Ukuxabana kweBhodi yeBhodi:
Ukuvavanywa eqongeni.
e. Umthwalo:
Beka i-500mm ixesha le-L50m5 ye-Angle yentsimbi kwiqonga eliphezulu le-2003mm, kwaye ubeke i-dapvanidi yedayini eshushu kuyo. Isithuba se-2M siyi-1.8m, kunye ne-3m ye-3m yi-2.8m (10cm kwisiphelo ngasinye). Ingcinezelo ye-250kg isasazwe ngokulinganayo kumacala omabini omgca weziko lomphezulu kwaye igcinwe iiyure ezingama-24 ukufumanisa ixabiso lengcaciso yendawo yendawo. Isigqibo sokugoba asidluli kwi-1.5mm. Emva kokususa umthwalo, inokubuyiselwa kwimeko yoqobo.
IXESHA LOKUQALA: UNv-29-2021