M'magawo omanga, kupanga makina, ndi zomangamanga ku Europe konse, kusankha zitsulo zomangira kuyenera kutsatira miyezo ya EU.S355J2Hkalasi yachitsulo, yofotokozedwa pansi paEN10219Pa magawo opangidwa ndi thovu lopangidwa ndi thovu lozizira, limadziwika bwino chifukwa cha kulimba kwake kotsika kutentha, kusinthasintha kokhazikika, komanso mphamvu zambiri. Chifukwa chake, lakhala chinthu chodziwika bwino pamapulojekiti ambiri aku Europe. Nkhaniyi ikupereka chiwonetsero chatsatanetsatane cha S355J2H pankhani yogwirizana ndi miyezo, katundu wazinthu, momwe zimagwiritsidwira ntchito, komanso zinthu zomwe msika waku Europe uyenera kuganizira.

1. Kufotokozera Kwachizolowezi ndi Giredi

EN10219: Muyezo uwu umalongosola zofunikira zaukadaulo zoperekera magawo ozungulira, a sikweya, kapena amakona anayi okhala ndi dzenje lozungulira lopangidwa ndi chitsulo chosapanga aloyi ndi chopangidwa ndi tirigu wabwino. Umaphatikizapo kapangidwe ka mankhwala, mawonekedwe a makina, kulekerera kwa miyeso, ndi zofunikira pakuyesa kosawononga.

S355J2H:

S: Chitsulo Chomangira

355: Mphamvu yocheperako yopezera mphamvu ya 355 MPa (ya makulidwe a khoma≤16mm)

J2: Charpy V-notch mphamvu yokhudza mphamvu≥27J pa -20°C

H: Gawo Lopanda Mpata

2. Katundu Wofunika Kwambiri wa Makina ndi Njira

Mtengo Wamba wa Katundu / Kufunika Kwake kwa Mapulojekiti aku Europe

Mphamvu Yotulutsa (ReH)≥355 N/mm²Amachepetsa kulemera kwa thupi komanso kugwiritsa ntchito chitsulo chonse

Mphamvu Yokoka (Rm) 470–630 N/mm²Amapereka chitetezo chodalirika

Kutalika pambuyo pa kusweka≥20% Imatsimikizira kuthekera kopinda ndi kupanga kozizira

Kugundana kwa kutentha kochepa (-20)°C)≥27J Yoyenera madera ozizira kuphatikizapo Central ndi Northern Europe

Kutha kutayira CEV≤0.40 (yachizolowezi) Imagwirizana ndi njira zodziwika bwino zowotcherera, kutentha kochepa koyambirira

3. Ntchito Zachizolowezi (Zitsanzo za Msika wa ku Ulaya)

Nyumba ndi Zomangamanga: Ma trus a bwalo lamasewera, madenga a siteshoni, zothandizira nsanja, nyumba zomangira mpanda kwakanthawi.

Makina ndi Zipangizo: Ma crane booms, zothandizira zonyamulira, zida zomangira makina a ulimi.

Milatho ndi Zipangizo za Misewu: Zomangira milatho ya oyenda pansi, makina otchinga, nyumba zomangira milatho yogwa.

Uinjiniya wa Mphamvu ndi Zachilengedwe: Zothandizira zamkati za nsanja zamphepo, mafelemu oyika ma PV, zomangamanga zamapulatifomu oyeretsera madzi akuda.

4. Mfundo Zofunika Kuziganizira Polowa Msika wa ku Ulaya

Satifiketi ya EN 10204: Satifiketi yowunikira ya 3.1 kapena 3.2 nthawi zambiri imafunika kuti itsimikizire kuti ikutsatira muyezo.

Kuwongolera Pamwamba ndi Makulidwe: Tsatirani mosamala zofunikira zololera zomwe zili mu EN10219-2; malo ayenera kukhala opanda ming'alu, mipiringidzo, kapena zolakwika zina.

Kutsata: Gawo lililonse lopanda kanthu liyenera kukhala ndi chizindikiro cha chitsulo, nambala ya kutentha, ndi nambala yokhazikika kuti zitsimikizire kuti zitsata bwino.

DoP (Chilengezo cha Kuchita Bwino): Ngati chinthucho chili ndi chizindikiro cha CE, Chilengezo cha Kuchita Bwino chiyenera kuperekedwa motsatira Malamulo a Zogulitsa Zomangamanga (CPR).

EN10219 S355J2H, ndi mphamvu zake zoyenera, kulimba kwake kotsika kutentha, komanso kugwira ntchito bwino, imagwirizana bwino ndi msika waku Europe.'Zofunikira za chitsulo cholimba, chodalirika, komanso chogwira ntchito bwino. Kwa ogulitsa omwe akufuna kulowa kapena kukulitsa zinthu ku Europe, kupereka zikalata zonse zabwino, kuwongolera mosamalitsa kulekerera, ndikuwonetsetsa kuti zinthuzo zikutsatira bwino ndizofunikira kwambiri kuti mugwiritse ntchito bwino mankhwalawa m'mapulojekiti aku Europe.