I-Cold rolled SPCC iwuphawu olwaziwayo kwezohwebo lwensimbi, futhi imvamisa ilebula ngokuthi 'ipuleti eligoqiwe elibandayo', 'ukusetshenziswa okuvamile', njll.Nokho, abangani bangase bangazi ukuthi kukhona futhi '1/2 hard', 'annealed only', 'pitted or smooth', njll. ezingeni le-SPCC.Angiyiqondi imibuzo efana nokuthi "Uyini umehluko phakathi kwe-SPCC SD ne-SPCCT?"
Sisasho ukuthi ekuhwebeni kwensimbi, "uma uthenga into engalungile, uzolahlekelwa yimali."Umhleli uzokuhlaziyela yona ngokuningiliziwe namuhla.
I-SPCC Brand Traceability
I-SPCC isuselwa ku-JIS, okuyisifinyezo se-Japanese Industrial Standards.
I-SPCC ifakwe ku-JIS G 3141. Igama lale nombolo ejwayelekile lithi "Ipuleti Lensimbi eligoqiwe elibandayokanye ne-Steel Strip", ehlanganisa amabanga amahlanu: i-SPCC, i-SPCD, i-SPCE, i-SPCF, i-SPCG, njll., afanele izidingo zohlelo lokusebenza ezahlukene.
Amadigri ahlukene okushisa e-SPCC
Sivame ukusho ukuthi uphawu lokuhweba alukwazi ukuba khona lodwa.Incazelo ephelele inombolo ejwayelekile + uphawu lokuhweba + isijobelelo.Yiqiniso, lesi simiso sivamile ku-SPCC.Izijobelelo ezihlukene kuzinga le-JIS zimelela imikhiqizo ehlukene, okubaluleke kakhulu okuyikhodi yokuthambisa.
I-Tempering degree:
A - Ukuhlanganisa kuphela
S——Iziqu ezijwayelekile zokwehlisa umoya
8——1/8 kanzima
4——1/4 kanzima
2——1/2 kanzima
1——kunzima
Ngenzenjani [ukugcwalisa kuphela] futhi [ama-empering degrees] kusho?
I-standard tempering degree ngokuvamile ibhekisela ku-annealing + smoothing process.Kuthiwani uma ingeyisicaba, bese kuba [i-annealed kuphela].
Kodwa-ke, njengoba inqubo yokuthungatha izitshalo zensimbi manje isifakwe umshini wokushelela, futhi uma ingalingani, ukuma kwepuleti akukwazi ukuqinisekiswa, ngakho imikhiqizo engalingani ayivamile ukubonakala manje, okungukuthi, imikhiqizo efana ne-SPCC A ayivamile.
Kungani zingekho izidingo zokuhoxa, ukumelana nokuqina, nokunwetshwa?
Ngoba asikho isidingo kuzinga le-JIS le-SPCC.Uma ufuna ukuqinisekisa inani lokuhlolwa kwe-tensile, udinga ukwengeza u-T ngemva kwe-SPCC ukuze ube yi-SPCCT.
Yiziphi izinto eziqinile ezingu-8, 4, 2,1 ezisezingeni?
Uma inqubo ye-annealing ilungiswa ngokuhlukile, imikhiqizo enobunzima obuhlukile izotholakala, njenge-1/8 kanzima noma i-1/4 kanzima, njll.
Qaphela: Kufanele kuqashelwe ukuthi "okuqinile" okumelelwe yisijobelelo 1 akuyona into esivame ukuyibiza ngokuthi "ikhoyili egoqwe kanzima".Kusadinga ukuhoxiswa kwezinga lokushisa eliphansi.
Yiziphi izidingo zokusebenza zezinto eziqinile?
Konke kungaphakathi kwezindinganiso.
Ngemikhiqizo enobulukhuni obuhlukene, inani lobulukhuni kuphela eliqinisekisiwe, nezinye izici ezifana nesivuno, amandla aqinile, ubude, njll., ngisho nezithako aziqinisekisiwe.
Amathiphu
1. Kwezohwebo, sivame ukubona ukuthi ezinye izinhlobo ze-SPCC azinaso isijobelelo S kumadokhumenti ewaranti ajwayelekile ebhizinisi laseChina.Lokhu kuvame ukumela idigri yokushisa evamile ngokuzenzakalelayo.Ngenxa yemikhuba yohlelo lokusebenza yaseShayina kanye nokucushwa kwemishini, i-annealing + smoothing kuyinqubo evamile futhi ngeke ichazwe ngokuqondile.
2. Isimo sobuso futhi siyinkomba ebaluleke kakhulu.Kunezimo ezimbili ezingaphezulu kuleli zinga.
Ikhodi yesimo sobuso
D——ama-noodle ama-pockmarked
B——ecwebezelayo
Izindawo ezibushelelezi nezinezigodi zitholakala ikakhulukazi ngamarola (amarola ashelelayo).Ubunzima bendawo ye-roll ikopishelwa ku-steel plate phakathi nenqubo yokugingqa.I-roller ene-rough surface izokhiqiza indawo egobile, futhi i-roller enendawo ebushelelezi izokhiqiza indawo ebushelelezi.Izindawo ezibushelelezi nezithungwe zinemiphumela ehlukene ekucutshungulweni, futhi ukukhetha okungalungile kungaholela ezinkingeni zokucubungula.
3. Okokugcina, sitolika ezinye izimo ezivamile zamakholomu avamile kumadokhumenti esiqinisekiso, njenge:
I-JIS G 3141 2015 SPCC 2 B: 1/2 i-SPCC ecwebezelayo eqinile ehlangabezana nezimfuneko zenguqulo yango-2015 yamazinga e-JIS.Lo mkhiqizo uqinisekisa kuphela ubulukhuni, futhi awuqinisekisi ezinye izingxenye, isivuno, amandla aqinile, ubude nezinye izinkomba.
Isikhathi sokuthumela: Dec-19-2023