Isingeniso somkhiqizo
Amakhoyili agoqekayo amabanga e-SPCC, SPCCT, SPCD, SPCE, SPCF, SPCG
Amashidi ensimbi agoqiwe abandayo kanye nebanga lamakhoyili e-SPCC yizinga lensimbi laseJapane, kusukela ku-JIS G3141. Igama elijwayelekile: ukusetshenziswa okuvamile nokujwayelekile kweshidi lensimbi yensimbi egoqelwe ebandayo kanye nomcu. Isigaba esifanayo emabangeni ajwayelekile yi-SPCD, SPCE, SPCF, SPCG.
SPCC/SPCCT/SPCD/SPCE/SPCF/SPCG Cold Rolled Coils
S: Insimbi
P: Ipuleti
C: Kuyabanda
C: Okuvamile
D: Dweba
E: Ukwandisa
Idatha yobuchwepheshe
Ukwakhiwa Kwekhemikhali:
Ibanga le-SPCC: C≦0.15; Mn≦0.60; P≦0.100; S≦0.035
Ibanga le-SPCCT: C≦0.15; Mn≦0.60; P≦0.100; S≦0.035
Ibanga le-SPCD: : C≦0.10; Mn≦0.50; P≦0.040; S≦0.035
Ibanga le-SPCE: C≦0.08; Mn≦0,45; P≦0.030; S≦0.030
Ibanga le-SPCF: C≦0.06; Mn≦0,45; P≦0.030; S≦0.030
Ibanga le-SPCG: C≦0.02; Mn≦0.25; P≦0.020; S≦0.020
Isicelo:
I-SPCC/SPCCT: Ukusetshenziswa Okuvamile & Okujwayelekile; Izici: Ifanele ukucutshungulwa kokugoba kanye nokucubungula okulula kokudweba okujulile, izinhlobonhlobo ezifunwa kakhulu; Izicelo: Iziqandisi, ojantshi, amabhodi okushintshanisa, obhasikidi bensimbi nokunye.
I-SPCD: Ukusetshenziswa Kokudweba Nokunyathela; Izici: Okwesibili kuphela ku-SPCE, ikhwalithi yokuchezuka okuncane kwepuleti lensimbi lomdwebo; Izicelo: I-chassis yemoto, uphahla nokunye.
I-SPCE/SPCF: Ukusetshenziswa Kwemidwebo Ejulile Nokugxiviza; Izici: Okusanhlamvu kulungisiwe, ukusebenza komdwebo ojulile kuhle kakhulu, ngemuva kokuthi isitembu singathola indawo enhle. Izicelo: I-car fender, amaphaneli aseceleni angemuva nokunye.
I-SPCG: Ukudweba Okujulile & Ukugxiviza & Ukusebenzisa Ukubhoboza; Izici: Insimbi egoqewe ephansi kakhulu enekhabhoni ebandayo, umdwebo omuhle kakhulu wokucutshungulwa. Izicelo: Ibhodi langaphakathi lemoto, indawo engaphezulu nokunye.
Ukuphawula: I-SPCCT abasebenzisi abacaciswe ibanga le-SPCC okudingeka baqinisekise ukuthi amandla aqinile kanye nokwandiswa kwezinhlobo zezilwane. I-SPCF, i-SPCG kuyodingeka iqinisekise ukuthi kukhona ukungagugi (hhayi ngenxa yesehlakalo sokuguga kwesakhiwo), ngemva kwefekthri engaphandle izinyanga eziyisi-6 - okungukuthi, i-SPCC, i-SPCD, i-SPCE uma igcinwe isikhathi eside, ukukhiqiza izinguquko zokusebenza komshini, ikakhulukazi ukunciphisa ukusebenza kokunyathela okubandayo, kufanele kusetshenziswe ngokushesha ngangokunokwenzeka.
Ikhathalogi yochungechunge lwe-SPCC idinga ukulungiselela ubulukhuni nokuvela kusenesikhathi lapho i-oda.
Ukuqina:
Ikhodi Yokwelapha Ukushisa HRBS HV10
I-Annealed A - -
I-Annealed + Finishing S - -
1/8 kanzima 8 50~71 95~130
1/4 kanzima 4 65~80 115~150
1/2 kanzima 2 74~89 135~185
Kunzima ngokugcwele 1 ≥85 ≥170
Ubuso:
I-FB: indawo ephakeme yokuqedela: Akuthinti ukwakheka nokunameka, amaphutha okunamathela kokunamathela, njengamabhamuza amancane, imihuzuko emincane, umqulu omncane, umbala oklwetshiwe kanye ne-oxidized ovunyelwe ukuba khona.
I-FC: Ukuqedwa kwengaphezulu okuthuthukisiwe: Uhlangothi olungcono lwepuleti lensimbi kufanele lukhawulelwe ngokwengeziwe kusici, azikho iziphambeko ezibonakalayo ezibonakalayo, olunye uhlangothi kufanele luhlangabezane nezidingo ze-FB surface.
I-FD: Ukuqedwa kwengaphezulu okuthuthukisiwe okungaphezulu: Uhlangothi olungcono lwepuleti lensimbi kufanele lukhawulelwe nakakhulu kumaphutha, okungukuthi, akuthinti ukubukeka kopende noma ngemva kwekhwalithi yokucwenga, olunye uhlangothi kufanele luhlangabezane nezidingo ze-FB surface.
Isakhiwo sobuso:
Ikhodi Yesakhiwo Sokuphezulu Isilinganiso sobunzima Ra / μm
Indawo yokubhoboza D 0.6–1.9
Indawo ekhanyayo B ≤0.9
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