I-SPCC eqengqiwe ebandayo luphawu olwaziwayo kurhwebo lwentsimbi, kwaye isoloko ibhalwe 'njengepleyiti eqengqelekayo ebandayo', 'ukusetyenziswa ngokubanzi', njl.Nangona kunjalo, abahlobo basenokungazi ukuba kukwakho '1/2 nzima', 'i-annealed kuphela', 'imingxuma okanye igudile', njl.njl. kumgangatho weSPCC.Andiyiqondi imibuzo efana no "Yintoni umahluko phakathi kwe-SPCC SD kunye ne-SPCCT?"
Sisatsho ukuba kwintengiso yentsimbi, "ukuba uthenge into engalunganga, uya kulahlekelwa yimali."Umhleli uya kukuhlalutya ngokweenkcukacha namhlanje.
SPCC Brand Traceability
I-SPCC ithathwe kwi-JIS, esisishunqulelo seMigangatho yoShishino lwaseJapan.
I-SPCC ifakwe kwi-JIS G 3141. Igama lale nombolo yomgangatho ngu "Icwecwe leNsimbi eliqengqelekayokunye ne-Steel Strip", ebandakanya amabakala amahlanu: SPCC, SPCD, SPCE, SPCF, SPCG, njl., ezifanelekileyo kwiimfuno ezahlukeneyo zesicelo.
Iidigri zobushushu ezahlukeneyo zeSPCC
Sihlala sisithi uphawu lwentengiso alukwazi ukubakho lodwa.Ingcaciso epheleleyo yinombolo eqhelekileyo + uphawu lokuthengisa + isimamva.Ewe, lo mgaqo uqhelekile kwi-SPCC.Izimamva ezahlukeneyo kumgangatho we-JIS zimele iimveliso ezahlukeneyo, eyona nto ibalulekileyo yikhowudi yokuthoba.
Isidanga sobushushu:
A - Ukucoca kuphela
S——Iqondo lobushushu eliqhelekileyo
8——1/8 nzima
4——1/4 nzima
2——1/2 nzima
1——kunzima
Wenza ntoni [ukuhlaziya kuphela] kwaye [izidanga ze-empering] kuthetha?
Iqondo lobushushu eliqhelekileyo lidla ngokubhekisa kwinkqubo yokuthambisa + ukugudisa.Kuthekani ukuba ayithabathi, ngoko [ifakwe kuphela].
Nangona kunjalo, ekubeni inkqubo ye-annealing yezityalo zetsimbi ngoku ixhotyiswe ngomatshini wokucoca, kwaye ukuba ayilingani, i-plate shape ayinakuqinisekiswa, ngoko ke iimveliso ezingalinganiyo azibonakali ngoku, oko kukuthi, iimveliso ezifana ne-SPCC A zinqabile.
Kutheni le nto kungekho mfuneko yokunikezela, ukuxhathisa, kunye nokwandiswa?
Ngenxa yokuba akukho mfuneko kumgangatho we-JIS we-SPCC.Ukuba ufuna ukuqinisekisa ixabiso lovavanyo lwe-tensile, kufuneka udibanise i-T emva kwe-SPCC ukuze ube yi-SPCCT.
Zeziphi i-8, 4, 2,1 imathiriyeli enzima kumgangatho?
Ukuba inkqubo ye-annealing ilungiswa ngokuhlukileyo, iimveliso ezinobunzima obuhlukeneyo ziya kufumaneka, ezifana ne-1/8 enzima okanye i-1/4 enzima, njl.
Qaphela: Kufuneka kuqatshelwe ukuba u-"hard" omelwe sisimamva esingu-1 asiyiyo le nto sihlala siyibiza ngokuba "yi-coil esongiweyo".Isafuna ubushushu obuphantsi.
Ziziphi iimfuno zokusebenza kwezixhobo ezinzima?
Yonke into ingaphakathi kwemigangatho.
Kwiimveliso ezinobunzima obuhlukeneyo, ixabiso lobunzima kuphela liqinisekisiwe, kunye nezinye izinto ezifana nesivuno, amandla okuqina, ukunyusa, njl., kunye nezithako aziqinisekiswanga.
Iingcebiso
1. Kurhwebo, sihlala sibona ukuba ezinye iibhrendi zeSPCC azinaso isimamva S kumaxwebhu ewaranti asezantsi eshishini laseTshayina.Oku ngokuqhelekileyo kubonisa idigri yobushushu obuqhelekileyo ngokungagqibekanga.Ngenxa yeendlela zokusetyenziswa kweTshayina kunye nokucwangciswa kwezixhobo, i-annealing + smoothing yinkqubo eqhelekileyo kwaye ayiyi kuchazwa ngokuthe ngqo.
2. Imeko yobuso nayo isalathiso esibaluleke kakhulu.Kukho iimeko ezimbini zomphezulu kulo mgangatho.
Ikhowudi yobume bomphezulu
D——ii-noodles eziphawulweyo
B——ecwebezelayo
Imiphezulu egudileyo kunye nemingxuma ifumaneka ikakhulu ngeerola (iirola ezigudileyo).Ubunzima be-roll surface bukopishwa kwi-plate yensimbi ngexesha lokuhamba.I-roller ene-rough surface iya kuvelisa i-pitted surface, kwaye i-roller ene-smooth surface iya kuvelisa indawo epholileyo.Imiphezulu egudileyo kunye neyokuthungwa ineempembelelo ezahlukeneyo ekuqhubeni, kwaye ukukhetha okungafanelekanga kunokukhokelela kwiingxaki zokusetyenzwa.
3. Ekugqibeleni, sitolika ezinye iimeko eziqhelekileyo zeekholamu eziqhelekileyo kumaxwebhu ewaranti, njenge:
I-JIS G 3141 2015 SPCC 2 B: 1/2 i-SPCC ecwebezelayo eqinile ehlangabezana neemfuno zenguqu ye-2015 yemigangatho ye-JIS.Le mveliso iqinisekisa kuphela ubulukhuni, kwaye ayiqinisekisi amanye amacandelo, isivuno, amandla okuqina, ubude kunye nezinye izikhombisi.
Ixesha lokuposa: Dec-19-2023