1.Ibikoresho byubaka inganda zikoreshwa
Amashanyarazi ashyushye ashyizwe mu nganda zubaka ibyuma bikoreshwa cyane cyane mumazu yubakishijwe ibyuma byoroheje nu mahugurwa, skeleton yinyubako nini ni ibyuma byubatswe nubukonje, cyane cyane ibyuma bya C, ibyuma bya Z, ibyuma bifata hasi hamwe n’inganda zikora ibyuma, ibyerekeranye n'ubunini ni 1.5 -3.5mm.
Bitewe n'uburemere bworoshye, imbaraga nyinshi, imiterere myiza, ubwubatsi bwihuse, umwanda muke, imikorere myiza yo kurwanya umuyaga n’imitingito, inyubako zubaka ibyuma byangiza ibidukikije "ibikoresho byubaka icyatsi".
Mu bihugu byateye imbere, imikoreshereze y’ibyuma yabaye inzira yo kubaka iterambere, mu Bushinwa, kubaka imiterere y’ibyuma biracyari mu ntangiriro, hari iterambere ryinshi n’ubushobozi.
Dukurikije imibare yo muri Tayiwani, igipimo cyibibaho bisize amabara hamwe na substrate ishyushye yubatswe mubwubatsi muri rusange ni 5: 1.Dufatiye kuri iyi mibare, Ubushinwa bushyushye bushyushya amashanyarazi ku isoko muri uyu mwaka ni toni 600.000.
Bitewe n’imbere mu gihugu ntabwo ifite ubushobozi bwo gukora impapuro zishyushye zishyushye, kandi ibicuruzwa bitumizwa mu mahanga ntibishobora guhaza isoko ku isoko, imikoreshereze nini ku isoko muri iki gihe ni uruganda ruto rukora inganda rukora ibyuma hamwe n’urupapuro rwinshi, rukabuzwa n’imiterere n’ibikorwa. tekinoroji, ubuziranenge bwibicuruzwa, kugenzura ingano ya galvaniside, kurwanya ruswa hamwe nubukanishi bishobora guhaza isoko.
2.Ibikoresho bya silo yinganda
Ugereranije nububiko bwa gakondo bwabitswe, ububiko bwibyuma bufite ibyiza byo kubaka byihuse, gukomera kwumwuka mwiza, imbaraga nyinshi, ahantu hatari ho gukorera, igiciro gito, imiterere yubuvanganzo, isura nziza nibindi.Kurenga 80% byibyuma bikora grannaire nubugari bwa 1.0-1.4mm, ubugari bwa 495mm zishyushye zizungurutswe nicyuma (2.5-4mm 75%), ibikoresho Q215-235, ubwinshi bwa GT & GT;Garama 275 kuri metero kare.Ibidendezi byo gutunganya imyanda ya sisitemu yo gutunganya imyanda yo mu mijyi n’inganda ikoresha cyane cyane urupapuro rwa 4.0mm.
3.Gusaba inganda zikora imodoka zitwara abagenzi
Gukora igikonoshwa cyo hanze, igikonoshwa cyimbere, isahani yo hejuru no hepfo yimodoka itwara abagenzi bisaba urupapuro rwa 1.0-3.0mm rushyushye cyangwa rukonje.Urupapuro rushyushye rushyushye rusimbuza urupapuro ruzengurutse imbeho, rworoshya inzira, rwihutisha uruzinduko rwimodoka, kandi rukongerera igihe cyimodoka.Ugereranije, buri modoka itwara abagenzi ikoresha toni 15 zimpapuro zishyushye zishyushye, muri zo 1-2,75mm ni toni 4.5.Ubushobozi bw’imodoka zitwara abagenzi ku mwaka buri mwaka bugera ku 10,000, kandi bikaba bivugwa ko ibisabwa ku rupapuro rushyushye ruzunguruka ni toni 45.000.
4.Imishinga ikoreshwa ninganda
Mu bihugu byateye imbere, umubare w’ibyuma bitwikiriye ibyuma urenga 60% by’icyuma.Nibintu byanze bikunze isahani yo gutwikira ikoreshwa cyane nkumubiri wimodoka itwikiriye kunoza imikorere yo kurwanya ruswa.Uhereye ku ikoreshwa ryurupapuro rwimodoka mu binyabiziga, imikoreshereze yarwo ni myinshi, umubare ni munini, cyane cyane ukoreshwa mu isahani yo hepfo yimodoka, ibiti bitandukanye, isahani ikomeza ibiti, inkunga, igitereko hamwe nisahani ihuza.Bitewe no gukoresha ibice byihishe, uburinganire bwubuso hamwe nubushakashatsi bwimbitse busabwa ntabwo buri hejuru, kuburyo ibice bimwe bishobora gukoreshwa mugusimbuza amashanyarazi ashyushye ya salvanis, gutunganya ibinyabiziga bishyushye cyane ni 1.5-3.0mm.
5.Mu mwanya wubukonje buzengurutse urupapuro
Kugeza ubu, uruganda rukora uruganda rurenga 1,2mm rufite umusaruro wa toni zigera kuri 12-140.000 / ku mwaka, nk’uko byatangajwe n’impuguke, impapuro zikonje zikonje hamwe n’urupapuro rushyushye mu gukoresha imikorere ntabwo bitandukanye, kandi shingiro rishyushye urupapuro rwa galvanised rufite inyungu zigaragara.Mubyigisho, hot substrate galvanizing irashobora gusimbuza rwose ibicuruzwa bikonje bikonje.
Igihe cyo kohereza: Nzeri-16-2021