Igisobanuro cyurupapuro rushyushye rwagenzuwe
Urupapuro rushyushye ruzengurutse rufite ishusho yazamuye hejuru. Igishushanyo cyazamutse gishobora kuba nka rombus, ibishyimbo cyangwa amashaza. Nta bwoko bumwe gusa bwishusho kumpapuro zagenzuwe, ariko kandi ni urwego rwubwoko bubiri cyangwa burenga bubiri bwikigereranyo hejuru yicyuma kimwe cyagenzuwe. Irashobora kandi kwitwa urupapuro rwicyuma.
Ibikoresho bya Shimi byurupapuro rushyushye
Amabati yacu ashyushye azengurutswe mubisanzwe ni kuzunguruka hamwe nicyuma gisanzwe cya karubone. Agaciro karubone gashobora kugera kuri 0.06%, 0.09% cyangwa 0,10%, agaciro ntarengwa ni 0.22%. Agaciro ka silicon kari hagati ya 0.12-0.30%, agaciro ka manganese kangana na 0.25-0,65%, naho fosifore na sulferi agaciro kari munsi ya 0.045%.
Urupapuro rushyushye rushyushye rufite ibyuma bitandukanye, nkubwiza mumiterere, gusimbuka kurwanya no kuzigama ibikoresho byibyuma. Muri rusange, kugirango ugerageze imitungo yubukanishi cyangwa ubwiza bwurupapuro rushyushye rushyushye, igipimo cyo gushiraho na uburebure bw'icyitegererezo bugomba kugeragezwa mbere na mbere.
Ibisobanuro by'urupapuro rushyushye
| Bisanzwe | GB T 3277, DIN 5922 |
| Icyiciro | Q235, Q255, Q275, SS400, A36, SM400A, St37-2, SA283Gr, S235JR, S235J0, S235J2 |
| Umubyimba | 2-10mm |
| Ubugari | 600-1800mm |
| Uburebure | 2000-12000mm |
Ibice bisanzwe dutanga byerekanwe kumeza ikurikira
| Umubyimba shingiro (MM) | Yemerewe kwihanganira ubukana bwibanze (%) | Misa ya Theoretical (KG / M²) | ||
| Icyitegererezo | ||||
| Rombus | Igiti | Amashaza | ||
| 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 |
Gushyira mu byuma bishyushye
Urupapuro rushyushye rushyushye rushobora gukoreshwa mubikorwa byo kubaka ubwato, guteka, imodoka, romoruki, kubaka gari ya moshi. Mubisobanuro birambuye, haribisabwa byinshi kumpapuro zishyushye zometseho ibyuma kugirango zikore hasi, urwego mumahugurwa, ikariso yakazi, inzu yubwato, hasi yimodoka nibindi.
Gupakira & Gutanga Amashanyarazi Ashyushye Yagenzuwe Icyuma
Ibintu bigomba gutegurwa mu gupakira birimo: umurongo wibyuma bigufi, umukandara wicyuma cyangwa icyuma gifatika, impapuro zubukorikori cyangwa urupapuro.
Icyuma gishyushye kizengurutse icyuma kigomba gupfunyika impapuro zubukorikori cyangwa urupapuro rwometseho hanze, kandi rugomba guhuzwa nu mugozi wibyuma bigufi, imirongo itatu cyangwa ibiri ifatanye ibyuma byerekezo birebire, naho izindi eshatu cyangwa ebyiri zerekeza muburyo butandukanye. Byongeye kandi, kugirango ukosore urupapuro rushyushye ruzengurutswe kandi wirinde umurongo ku nkombe uzavunika, umukandara wicyuma ucagaguye mu karubanda ugomba gushyirwa munsi yumugozi muto wicyuma ku nkombe. Birumvikana ko urupapuro rushyushye ruzengurutswe rushobora guhuzwa nta mpapuro zubukorikori cyangwa urupapuro. Biterwa nibyo umukiriya asabwa.
Urebye ubwikorezi buva ku ruganda rujya ku cyambu, ikamyo izakoreshwa. Umubare ntarengwa kuri buri kamyo ni 40 mt.
Igishushanyo kirambuye
Icyuma cyoroshye cyo kugenzura icyuma, gishyushye gishyizwe hamwe, uburebure bwa 1,4mm, ishusho imwe ya diyama
Kugenzura Isahani Icyuma ASTM, 4.36, 5mm z'ubugari
