Uwitekagusweraigizwe ahanini nimpeta yinyuma, impeta yimbere, ibintu bizunguruka, igikoresho gifunga hamwe nigikoresho cyo gusiga.Ninkunga itwara ishobora kwikorera umutwaro wa axial, umutwaro wa radiyo hamwe nuburemere burenze icyarimwe.Ibiranga nkubushobozi bukomeye bwo gutwara.Kwikinisha ni ubwoko bushya bwimashini zagiye zitera imbere buhoro buhoro hamwe niterambere ryinganda zimashini kwisi mumyaka 50 ishize.Yagiye buhoro buhoro kuva ku munara wa crane, mu gikamyo, no muri za moteri ziva mu mashini zitwara abantu n’imashini za metallurgji., imashini zitunganya ibiryo, ibikoresho bya gisirikare (tank, imbunda zirasa indege, radar, ibisasu bya roketi), imashini zubuvuzi, ingazi, imashini yumuyaga, robot, ibikoresho byimyidagaduro bizunguruka nizindi nzego.

Iterambere ryagusweraibicuruzwa mu Bushinwa byatangiye bitinze, ni ukuvuga, ntabwo byari bifite igipimo runaka kugeza mu mpera za za 1970 no mu ntangiriro ya za 1980.Ubwa mbere, umurongo umwe wumurongo wa kane wumupiragusweraniyo yakoreshejwe cyane ku isoko, kandi diameter yumuhanda yari hagati ya 00500 ~ 001500mm, ubarirwa muri benshi;ubu, hamwe niterambere ryimashini zubaka, ibinyabiziga bidasanzwe hamwe na robo yinganda Hamwe nogutezimbere ibicuruzwa bitwara ibicuruzwa, mugihe icyifuzo cyibicuruzwa bitwara ibicuruzwa byiyongera umunsi ku munsi, hasabwa byinshi bisabwa kugirango ubuziranenge no guhanga ibicuruzwa.

Gereranya nubushize, ubungubu guswera bifite ubwoko bwinshi, Nka:

1. Umurongo umwe imirongo ine ihuza umupira
2. Imirongo imwe yambukiranya imiterere
3. Imirongo ibiri yumupira utandukanye nuburyo bubiri bwumupira
4. Imiterere itatu yumurongo
5. Umupira & Roller guhuza

Noneho ubu ibisobanuro biri hejuru, turashobora kandi guhekenya amenyo kugirango dufate icyiciro cya 6.

Kubikoresho fatizo, ntabwo dufite ibikoresho muri rusange 50MN, 42CRMO, ubu turashobora kandi hamwe na C45, S48C, cyangwa urwego rwibindi bihugu, ndetse nicyuma 2CR13.

Niba ukeneye kurwanya ruswa, turashobora kuvura hejuru nko gusiga amarangi, gusya, gusasa zinc, gutera nikel, nibindi.

Kugeza ubu, ibicuruzwa byo mu rugo byateye imbere bikomeje kandi bigana ku isoko ryo hejuru.