Icyuma cyerekana impapuro n'ibikoresho

 

Ubwoko bwaibirundo by'icyuma
Nkurikije “Urupapuro rushyushye.U-ubwoko bw'icyuma, izina rya kode: PUZ yo mu bwoko bwa PUZ urupapuro rwikirundo, izina rya kode: PZ umurongo wicyuma cyurupapuro, izina rya code: PI Icyitonderwa: aho P ninyuguti yambere yicyapa cyicyuma ikirundo mucyongereza (Pile), na U, Z, na I ihagarare kumiterere yambukiranya ibice byicyuma.

 

Kurugero, ikunze gukoreshwa cyane U-bwoko bwicyuma cyurupapuro, PU-400X170X15.5, birashobora kumvikana nkubugari bwa 400mm, uburebure bwa 170mm, uburebure bwa 15.5mm.

 

  

z-ubwoko bw'icyuma

U-ubwoko bw'icyuma

 

Ni ukubera iki atari ubwoko bwa Z cyangwa ubwoko bugororotse ahubwo U-bwoko bukunze gukoreshwa mubuhanga? Mubyukuri, ubukanishi buranga U-bwoko na Z-ubwoko burasa cyane kubwumwe umwe, ariko ibyiza bya U-bwoko bwicyuma cyikirundo bigaragarira mubikorwa bihuriweho na U-bwoko bwibyuma byinshi.

 

Uhereye ku gishushanyo cyavuzwe haruguru, urashobora kubona ko gukomera kugoramye kuri metero y'umurongo wa U-bwoko bw'icyuma cy'ikirundo kinini cyane kuruta icy'icyuma kimwe cyo mu bwoko bwa U (icyuma kidafite aho kibogamiye cyimuwe cyane) nyuma ya U- Ubwoko bw'icyuma ikirundo kirumwe hamwe.
2. Ibikoresho by'urupapuro
Urwego rwicyuma Q345 rwahagaritswe! Ukurikije ibipimo bishya “Low Alloy High Strength Structural Steel” GB / T 1591-2018, kuva ku ya 1 Gashyantare 2019, icyiciro cya Q345 cyahagaritswe gihinduka Q355, gihuye n’icyuma cy’ubumwe bw’ibihugu by’Uburayi.Q355 ni ibisanzwe ibyuma-binini cyane-imbaraga-ibyuma bifite imbaraga zingana na 355MPa.