Ibizingoni intambwe y'ingenzi cyane muriuburyo bwo gukora ibintu bikonjeBityo rero, ibikoresho byatoranijwe kuri roller nabyo ni ingenzi mu gusuzuma ubwiza bwaimashini ikora imizingoGuhitamo ibikoresho bitandukanye by'imashini zikora imizingo bizatera itandukaniro rikomeye ku bwiza bw'imiterere yazo ndetse n'ikiguzi cyo kuzikora. Ku isoko ry'imashini zikora imizingo zo mu Bushinwa, ibikoresho by'imashini zikora imizingo bikunze kugabanywamo ubwoko bukurikira: ibyuma 45, ibyuma 45 byashyizwemo Cr, GCr15, Cr12, Cr12MOV, nibindi.
Inganda nyinshi nazo zihindura imigozi kugira ngo zigabanye ikiguzi. Abaguzi bagomba gutandukanya neza iyo uguze imashini. Bitewe n'uburyo butandukanye bw'icyuma kiri mu bintu bya shimi C, Cr, MO, V, nibindi by'ubwoko butandukanye bw'ibikoresho byavuzwe haruguru, imikorere n'igiciro biratandukanye cyane, bityo ikoreshwa mu gukora nabyo biratandukanye. Ku migozi isanzwe ifite imbaraga zo gutanga umusaruro ziri munsi ya 330Mpa n'ubugari buri munsi ya 1.5mm, nk'impapuro zishyushye, impapuro zikonje, PPGI, icyuma cya galvanized, icyuma cya 45 cyangwa 45 icyuma cya chrome gishobora kuzuza ibisabwa. Kugira ngo hirindwe ko imigozi yangiza no kongera igihe cyo gukora imigozi, Linbay Machinery ikoresha uburyo bwo gupfunyika chrome kuri migozi yose 45 y'icyuma (ubugari bwa chrome plating ni 0.05mm), kandi ubukana nyuma yo gushyushya bushobora kugera kuri 58-62HRC, bungana n'ubukana bwa Cr12 na GCr15. Nubwo bigabanya ibiciro, birushaho kuba byiza icyarimwe. Niba ushaka gukora imigozi ikomeye cyane ifite imbaraga zirenga 350Mpa cyangwa imigozi y'icyuma kidashonga, Linbay Machinery izahitamo GCr15 cyangwa Cr12 nk'ibikoresho byo gukoresha imigozi, kandi bihenze cyane. Ibi bikoresho bibiri bifite ubushobozi bwo kwangirika cyane, ubushyuhe budahindagurika kandi bifite imbaraga zo gukanda, imikorere myiza muri rusange. Muri byo, igice cya Cr12 kingana na American Standard D3. Uretse gukoreshwa nk'ibikoresho byo gukanda, Cr12 ikoreshwa kandi nk'ibikoresho byo gukanda, gutwikira no gucukura. Ibikoresho byiza cyane by'imigozi ni Cr12Mov cyangwa SKD11 yo mu Buyapani cyangwa D2 yo mu Bunyamerika, bihenze cyane ugereranije n'ibindi, ifite ubushobozi bwo kwangirika cyane kandi imara igihe kirekire. Uretse gukoreshwa nk'ibikoresho byo gukanda, Linbay Machinery ikoresha ibi bikoresho mu gukata icyuma.
Ikirenze byose, ushobora guhitamo ibikoresho bya roller ukurikije ibisabwa ku mwirondoro wawe n'ingengo y'imari y'ishoramari. Linbay Machinery izaguha igisubizo cyiza ku byo ukeneye byihariye, kugira ngo ubashe kugura imashini ikora roller ishimishije cyane.
| Imiterere n'imikorere y'ingenzi y'imashini ikora imizingo | ||||||||
| Gukora igihugu | Ibikoresho icyitegererezo | C ibikubiye | Cr ibikubiye | MO ibikubiye | V ibikubiye | Ubukomere nyuma yo kuvura ubushyuhe | Imikorere | |
| Ubushinwa | Ibyuma 45 | 0.42%-0.5% | ≤0.25% | 56-59HRC | Ifite imbaraga n'ubushobozi bwo gukata neza, ivura ubushyuhe kugira ngo igire ubukomere runaka, irambara neza, iramira kwangirika, nyuma yo kuzimya no gushyushya, imiterere ya mekanike iruta izindi ibyuma by'ubwubatsi bwa karuboni iciriritse. | |||
| Ubushinwa | GCr15 | 0.95%-1.05% | 1.3%-1.65% | 61-66HRC | Icyuma gifite kromiyumu nyinshi gifite aloyimu nkeya, nyuma yo kuzimya no gushyushya ubushyuhe buke, gifite ubukana bwinshi, kandi ni igikoresho cyiza cya mekanike. imiterere, imiterere imwe, umunaniro mwiza no gukoranaho cyane imikorere y'umunaniro. | |||
| Ubushinwa | Cr12 | 2.0%-2.3% | 11.0%-13% | ≥58HRC | Icyuma gifite karuboni nyinshi gifite karuboni nyinshi, bityo gifite ubukana bwinshi, ibintu bya alloy byongera ubukana, ubushobozi bwo kwangirika cyane, ariko ingaruka mbi gukomera. | |||
| Ubushinwa | Cr12MOV | 1.45%-1.7% | 11.0%-12.5% | 0.4%-0.6% | 0.15%-0.3 | ≥60HRC | V ishobora gutunganya ingano y'icyuma, kunoza uburyo bwo gukomera no imbaraga z'ubushyuhe, gukomeza imbaraga no kurwanya guhindagurika bihagije mu bushyuhe bwinshi; Cr ishobora kongera imbaraga n'ubukomere, kandi bigahuzwa na C kugira ngo bikore karubide, ishobora gukoreshwa mu bushyuhe bwinshi n'umuvuduko mwinshi. Bishobora kongera ubudahangarwa bwa hydrogen corruption; gukomera, Ubukana nyuma yo kuzimya no gushyushya, ubushobozi bwo kudashira n'imbaraga biruta Cr12, bikoreshwa mu gukora ubwoko butandukanye bw'ibyuma bikonjesha. | |
| Ubuyapani | SKD11 | 1.4%-1.6% | 11%-13% | 0.8%-1.2% | 0.2%-0.5% | ＞62HRC | Bihuye na Cr12MOV yo mu Bushinwa, na US D2 | |
| US | D2 | 1.4%-1.6% | 11.0%-13% | 0.7%-1.2% | 0.80% | ≥60HRC | Bihuye na Cr12Mov yo mu Bushinwa, na SKD11 yo mu Buyapani | |
| US | D3 | 2%-2.35% | 11%-13.5% | 60-62HRC | Bihuye na Cr12 yo mu Bushinwa | |||
Igihe cyo kohereza: Kanama-27-2020