Imbere muri Mongoliya ibika amakara yimiterere yikibanza cyumuzingi, uburebure bwa metero 41, uburebure bwa metero 93, uburebure bwa metero 500.
1. Ibikoresho by'icyuma bigomba kuba bihuye na Q235B ibyuma bisobanurwa muri "Carbon Structural Steel" GB700 hamwe n'umuyoboro w'icyuma usudira wagenwe na GB3092 cyangwa umuyoboro wa No 20 udafite icyuma ugenwa na GB3087.
2. Umupira wa bolt wahimbwe na No 45 ibyuma byerekanwe muri GB699, kandi ubuso bugomba kuba bworoshye, ntagacike, nta gutwika, kandi nta gutobora.
3. Imbaraga zikomeye zikozwe mubikoresho byerekanwe muri GB / T16939-1997 bya "Imbaraga zikomeye zo gukonjesha ibyuma hamwe nudupira".Igicuruzwa cyarangiye ntabwo cyemerera kuzimya ibice byimbitse cyangwa uburebure ubwo aribwo bwose.Urwego rwimikorere yimbaraga zikomeye zigomba kuba zujuje ibisabwa bya "Steel High-strength bolts for grid bolts and ball ball" GB / T16939-1997 ", ubukana bwubuso bugomba kugera kuri HRC32 ~ 36, urudodo rugomba kuba rwujuje urwego rwa 6g muri "Rusange Rusange Kwihanganirana no Guhuza" GB197, kandi ubuso bugomba kwirabura no gusiga irangi. Amavuta arwanya ingese.
4. Ibikoresho bya plaque hamwe numutwe wa cone bigomba guhuza nicyuma cya Q235 giteganijwe muri GB700, naho ibikoresho byikiganza nintoki bigomba guhuza ibyuma bya Q235 biteganijwe muri GB700 cyangwa ibyuma bya 16Mn biteganijwe muri "Tekiniki ya tekiniki ya Ibyuma Byubatswe Byoroheje "GB1591 cyangwa" Imiterere ya Carbone yo mu rwego rwo hejuru ".Kubyuma bya No 45 byerekanwe muri GB699, isura yicyapa gifunga, umutwe wa cone hamwe nintoki ntibishobora kugira ibice, gutwika cyane nubunini.
5. Inkoni yo gusudira: hatoranijwe urukurikirane rwa E43XX;Ihuza rya Weld ibyiciro bisabwa: buto yo gusudira yumuyoboro wingenzi ni weld yuzuye yuzuye, kandi icyiciro cyiza cya weld nicyiciro cya mbere.Urwego rwiza rwibisigaye byuzuye byinjira ni icyiciro cya II;
6 Ibikoresho bigomba kuba bifite ibyemezo byujuje ubuziranenge hamwe na raporo zemewe, imipira yicyuma igomba gushyirwaho nimero yakazi, gusudira byose bigomba kuba byanditseho nimero yakazi yo gusudira, kandi ubuziranenge bwibicuruzwa byose bugomba guhuza <> JGJ75.1 ~ 75.3-91
7. Icyuma gikoreshwa muburyo bwo kwikorera imitwaro kigomba kugira icyemezo cyimbaraga zingana, kurambura, gutanga umusaruro hamwe na sulfure nibirimo fosifore.
Ibyuma bikoreshwa muburyo bwo gusudira imitwaro hamwe ningirakamaro zidatwara imizigo igomba no kuba ifite icyemezo cyikizamini gikonje.
Igihe cyo kohereza: Werurwe-18-2022