Intshayelelo yemveliso
Iikhoyili ezipholileyo zamabanga eSPCC, SPCCT, SPCD, SPCE, SPCF, SPCG
Iishiti zentsimbi ezipholileyo eziqengqelekayo & ibakala leekhoyili zeSPCC libakala lentsimbi yaseJapan, ukusuka kwiJIS G3141. Igama eliqhelekileyo: usetyenziso oluqhelekileyo kunye nosetyenziso oluqhelekileyo lweshiti lentsimbi yekhabhoni epholileyo kunye nomcu. Udidi olufanayo kumabakala asemgangathweni yi-SPCD, SPCE, SPCF, SPCG.
SPCC/SPCCT/SPCD/SPCE/SPCF/SPCG Cold Rolled Coils
S: Intsimbi
P: Ipleyiti
C: Kuyabanda
C: Eqhelekileyo
D: Zoba
E: Ukwandisa
Idatha yobugcisa
Ukuqulunqwa kwemichiza:
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: Usetyenziso oluQhelekileyo & Jikelele; Iimpawu: Ilungele ukusetyenzwa nokugoba kunye nokuqhuba umzobo olula nzulu, zezona ntlobo zemfuno; Izicelo: Iifriji, iireyili, iibhodi zokutshintsha, iibhaskithi zentsimbi njalo njalo.
I-SPCD: Umzobo & Ukusetyenziswa kweStampu; Iimpawu: Okwesibini kuphela kwi-SPCE, ngumgangatho wokuphambuka okuncinci kwepleyiti yentsimbi yomzobo; Izicelo: I-chassis yemoto, uphahla njalo njalo.
SPCE/SPCF: uMzobo oNzulu kunye noSetyenziso lweSitampu; Iimpawu: Ukutya okuziinkozo kuhlengahlengiswe, ukusebenza komzobo onzulu kugqwesile, emva kokuba isitampu sinokufumana indawo entle. Izicelo: I-car fender, iipaneli zecala elingasemva njalo njalo.
I-SPCG: uMzobo oNzulu-nzulu kunye nokuNxitywa kunye nokuSetyenziswa kokuNgqobhoza; Iimpawu: Intsimbi ephantsi kakhulu yekhabhoni ebandayo eqengqelekayo, umzobo ogqwesileyo wokuqhubekeka. Izicelo: Ibhodi yangaphakathi yemoto, umphezulu kunye nokunye.
Amagqabantshintshi: I-SPCCT ngabasebenzisi abachazwe ibakala le-SPCC ekufuneka baqinisekise ukuba ukomelela kunye nokwandiswa kweentlobo. I-SPCF, i-SPCG iya kufuneka iqinisekise ukuba kukho ukungagugi (kungekhona ngenxa yokwenzeka kwe-tensile deformation yepropati), emva kwefektri yangaphandle kwiinyanga ezi-6 - oko kukuthi, i-SPCC, i-SPCD, i-SPCE ukuba igcinwe ixesha elide, iya ukuvelisa utshintsho olwenziwa ngoomatshini, ngakumbi ukunciphisa ukusebenza kwesitampu esibandayo, kufuneka kusetyenziswe ngokukhawuleza.
Ikhathalogu yothotho lweSPCC kufuneka ilungiselele ubulukhuni kunye nomphezulu kwangaphambili xa kuodolwa.
Ukuqina:
IKhowudi yoNyango loBushushu HRBS HV10
Isihlomelo A - -
I-Anealed + Ukugqiba S – –
1/8 nzima 8 50~71 95~130
1/4 nzima 4 65~80 115~150
1/2 nzima 2 74~89 135~185
Full nzima 1 ≥85 ≥170
Umphezulu:
I-FB: indawo ephezulu yokugqiba: Ayichaphazeli ukubunjwa kunye nokugquma, iziphene zokubambelela kwi-plating, njengamaqamza amancinci, imikrwelo emincinci, i-roll encinci, i-scratch encinci kunye nombala oxidized ovunyelwe ukuba ube khona.
I-FC: ukugqiba umgangatho ophezulu: Icala elingcono lentsimbi yensimbi kufuneka likhawulelwe ngakumbi kwisiphene, akukho ziphene ezibonakalayo ezibonakalayo, elinye icala kufuneka lihlangabezane neemfuno ze-FB surface.
I-FD: Ukugqitywa kwendawo eyongeziweyo: Icala elingcono lentsimbi yentsimbi kufuneka likhawulelwe ngakumbi kwiziphene, oko kukuthi, akuchaphazeli ukubonakala kwepeyinti okanye emva komgangatho we-plating, elinye icala kufuneka lihlangabezane neemfuno zomphezulu we-FB.
Ubume bomphezulu:
IKhowudi yeSakhiwo soMphezulu I-avareji yoburhabaxa Ra / μm
Umngxuma wokugoba indawo D 0.6～1.9
Umphezulu oqaqambileyo B ≤0.9
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