Inkcazo yePhepha leNtsimbi eliQhelekileyo eliqengqelekayo
Ishiti elishushu eliqengqelekayo kunye nephethini ephakanyisiweyo kumphezulu. Ipateni ephakanyisiweyo inokubunjwa njenge-rhombus, imbotyi okanye i-ertyisi. Akukho kuphela uhlobo olulodwa lwepateni kwiphepha lensimbi ye-checkered, kodwa kunye ne-complex of two or more than two kinds of pattern in surface of one checkered steel sheet. Kwakhona kunokubizwa ngokuba yigridi yentsimbi.
Ukubunjwa kweMichiza yeShiti leNtsimbi eliQhelekileyo eliqengqelekayo
Ishiti lethu elishushu eliqengqelekayo lidla ngokuqengqeleka ngentsimbi yesakhiwo sekhalbhoni eqhelekileyo. Ixabiso lomxholo wekhabhoni linokufikelela ngaphezu kwe-0.06%,0.09% okanye i-0.10%, ixabiso eliphezulu li-0.22%. Ixabiso lomxholo we-silicon livela kwi-0.12-0.30%, ixabiso lomxholo we-manganese livela kwi-0.25-0.65%, kunye nexabiso le-phosphorus kunye ne-sulfure ngokuqhelekileyo lingaphantsi kwe-0.045%.
Icwecwe lentsimbi eQithiweyo eliQoqosiweyo linezinto ezininzi ezilungileyo, ezinje ngobuhle benkangeleko, ukutsiba ukuxhathisa kunye nokugcina izinto zentsimbi. Ukuthetha ngokubanzi, ukuze kuvavanywe ipropathi yomatshini okanye umgangatho weshiti lentsimbi eliqengqelekayo eliqengqelekayo, izinga lokubunjwa kunye ubude bepateni kufuneka buvavanywe kuqala.
Ukucaciswa kwePhepha leNtsimbi eliQhekeziweyo eliQhelekileyo
Umgangatho | GB T 3277, DIN 5922 |
IBanga | Q235, Q255, Q275, SS400, A36, SM400A, St37-2, SA283Gr, S235JR, S235J0, S235J2 |
Ukutyeba | 2-10mm |
Ububanzi | 600-1800mm |
Ubude | 2000-12000mm |
Amacandelo aqhelekileyo esiwabonelelayo aboniswe kolu luhlu lungezantsi
Ukutyeba okusisiseko(MM) | Unyamezelo oluvunyiweyo lokutyeba kweSiseko(%) | Ithiyori yobunzima (KG/M²) | ||
Umzekelo | ||||
Irhombus | Umtha | I-Pea | ||
2.5 | ±0.3 | 21.6 | 21.3 | 21.1 |
3.0 | ±0.3 | 25.6 | 24.4 | 24.3 |
3.5 | ±0.3 | 29.5 | 28.4 | 28.3 |
4.0 | ±0.4 | 33.4 | 32.4 | 32.3 |
4.5 | ±0.4 | 37.3 | 36.4 | 36.2 |
5.0 | 0.4 ~-0.5 | 42.3 | 40.5 | 40.2 |
5.5 | 0.4 ~-0.5 | 46.2 | 44.3 | 44.1 |
6.0 | 0.5~-0.6 | 50.1 | 48.4 | 48.1 |
7.0 | 0.6 ~-0.7 | 59.0 | 52.5 | 52.4 |
8.0 | 0.7 ~-0.8 | 66.8 | 56.4 | 56.2 |
Ukusetyenziswa kwePleti yentsimbi eQhelekileyo eQongwe ngeCheckered
Ishiti elishushu eliqengqelekisiweyo linokusetyenziswa kushishino lolwakhiwo lwenqanawa, ibhoyila, inqwelo-mafutha, iteletele, uloliwe-ukwakha kunye nolwakhiwo lwezakhiwo. Kwiinkcukacha, kukho iimfuno ezininzi zentsimbi eshushu eqengqelekayo etshekiweyo ukwenza umgangatho, ileli kwindawo yokusebenzela, isakhelo somsebenzi, idekhi yenqanawa, umgangatho wemoto njalo njalo.
Ipakethe kunye nokuhanjiswa kwePleti yentsimbi eQithiweyo eQithiweyo
Izinto eziza kulungiselelwa ukupakishwa zibandakanya: umcu wentsimbi emxinwa, ibhanti lentsimbi ekrwada okanye intsimbi ye-edge edge, i-craft paper okanye i-galvanized sheet.
Ipleyiti yentsimbi eshushu esongwayo kufuneka isongelwe ngephepha lobuchwephesha okanye igalvanized sheet ngaphandle, kwaye kufuneka ibotshwe ngentsimbi emxinwa, imicu yentsimbi emithathu okanye emibini emxinwa kwicala le-longitudinal, kunye neminye imicu emithathu okanye emibini kwicala elinqamlezayo. Ngaphezu koko, ukwenzela ukulungisa i-sheet eshushu edibeneyo ye-checkered sheet kwaye ugweme i-strip emphethweni iya kwaphulwa, ibhanti yentsimbi ekrwada enqunywe kwisikwere kufuneka ifakwe phantsi komgca wentsimbi emxinwa emphethweni. Ngokuqinisekileyo, i-hot rolled checkered sheet sheet inokudibaniswa ngaphandle kwephepha lobugcisa okanye i-galvanized sheet. Kuxhomekeke kwimfuno yomthengi.
Ukuthathela ingqalelo uthutho ukusuka kwilitye ukuya kwizibuko lokulayisha, ilori iya kusetyenziswa ngokuqhelekileyo. Kwaye ubuninzi belori nganye yi-40 mt.
Umzobo weenkcukacha
Ipleyiti yokujonga intsimbi ethambileyo, ishushu ifakwe igalvanized, ubukhulu be-1.4mm, ipatheni yedayimane yebha enye
I-Checkered Plate Steel Standard ASTM, 4.36, 5mm ubukhulu