Ibikoresho byo gutwara ibintu n'imikorere yabyo

Ifuru n'igice cyo kuzunguruka cy'umuvuduko uzunguruka bikunze guhura n'umuvuduko mwinshi mu gihe bikoranaho no kuzunguruka. Ifuru iba iri mu gice cyo kuzunguruka gihuye n'uruhande rumwe rw'ifuru n'igice cyo kuzunguruka, cyangwa uruhande rumwe rwayo, kandi ihabwa imbaraga zo gukanda no gufungana ku ruhande rumwe. Kubwibyo, amakuru, imikorere, n'ibisabwa by'ingenzi kuri furu, igice cyo kuzunguruka n'akazu ni ibi bikurikira.

1. Imikorere isabwa n'amakuru y'ibice bya ferrule na roll: imbaraga zo kuzenguruka, ubukana bwinshi, ubushobozi bwo kwangirika cyane
2. Imikorere isabwa n'amakuru y'aho icyuma gikorera: ubushobozi bwo kuguma neza mu ngero, imbaraga nyinshi za mekanike
3. Byongeye kandi, igomba gutunganywa. Bitewe n'uko ikoreshwa, isabwa kandi kugira ubushobozi bwo kurwanya ingaruka, kurwanya ubushyuhe no kurwanya ingese.
4. Amakuru ku byuma bizunguruka n'ibice bizunguruka: ibizunguruka n'ibice bizunguruka akenshi bikozwe mu byuma bifite chromium nyinshi ya karuboni. Ibyinshi muri ibyo byuma bikoresha SUJ2 mu byuma bya JIS. Ibizunguruka binini bikoresha SUJ3.

Imiterere ya SUJ2 yashyizweho mu buryo busanzwe nk'ibikoresho bikoreshwa mu gutwara ibintu mu bihugu bitandukanye ku isi. Urugero, ni ubwoko bumwe bw'icyuma na AISL52100 (USA), DIN100Cr6 (Ubudage bw'Iburengerazuba), BS535a99 (Ubwongereza).
Byongeye kandi, mu gihe cyo kudakora neza, icyuma cya chrome, icyuma cya chrome molybdenum, icyuma cya nickel chrome molybdenum, n'ubukonje bwa karuboni bikoreshwa nk'amakuru ajyanye n'uburemere kugira ngo icyuma kigire urwego rworoshye kuva ku isura kugeza ku bujyakuzimu bukwiye. Ingufu ya kaburi ifite ubujyakuzimu bworoshye bukwiye, imiterere myiza, ubukana bukwiye n'ubukana bw'imbere ifite ubukana bwiza bw'uburemere ugereranije n'icyuma cya kaburi, hamwe n'imiterere ya shimi y'icyuma cya kaburi gifite uburemere buhagije. NSK yashyizeho uburyo bwo gukuramo imyuka mu buryo buva mu cyuma, bityo amakuru yakoreshejwe ni meza cyane, umwuka muke kandi ni mwiza. Hanyuma, hafashwe igisubizo gikwiye cy'ubushyuhe kugira ngo hongerwe cyane igihe cyo kurambirana kw'ingufu.
Uretse ibyuma byavuzwe haruguru, ibyuma byihuta cyane mu kurwanya ubushyuhe n'ibyuma bitangiza ibyuma birwanya ingese bikoreshwa bitewe n'ikoreshwa ryabyo.