Rolling mill ndiwo magamba asina kufambwa emaindasitiri mazhinji, achishandura zvigadzirwa kuita zvigadzirwa zvakakosha.Pamwoyo wezvigayo izvi zvinotenderedzwa - maturusi ecylindrical anoita basa rakakosha mukuumbwa kwesimbi uye kuumbwa.Nekuwedzera kurongeka uye kunyatsoshanda, ma rollers anovimbisa kugadzirwa kusingaverengeki kwezvinhu zvisingaverengeki, kubva kusimbi kusvika papepa.

Rollers yekugadzira zvigayo: musana wekugadzira:

Mipumburu yezvigayo inogadzirwa nezvinhu zvakasimba sesimbi, iron uye alloys.Iwo anouya mune ese maumbirwo uye saizi, asi ese ane chinangwa chakafanana: kutsungirira kushushikana kwakanyanya uye kuomerwa uku uchiunza mhedzisiro uye inowirirana.Seyo nzvimbo huru yekubatana pakati pesimbi uye rolling mill, mipumburu inoiswa pasi pemasimba akakosha panguva yekukunguruka.

Hunhu hwemupumburu hunotarwa nezvakasiyana siyana, kusanganisira kupera kwayo kwepamusoro, kusimba, kuoma, uye kuramba kupfeka uye kuvhunduka kwekushisa.Vagadziri vanodyara nguva yakawanda uye zviwanikwa mukugadzira marongero anogona kumirisana nemichina inorema uye nemamiriro ekushanda akaomarara.Kugadzirisa kwakakodzera uye kugaya zvakare kwakakosha pakuwedzera hupenyu hwema roll uye kuitaKurongeka kwemapumburu kunobata zvakananga kunaka kwechigadzirwa chekupedzisira.Kuwana ukobvu hunoenderana uye kudzikisira kuremara kwepasi kuburikidza nekunyatso kutenderedza kwete chete kuvimbisa kusimba kwechigadzirwa, asi zvakare inovandudza aesthetics yechigadzirwa.Nekutenderera kwega kwega, roller inopa maitiro ayo epamusoro uye mamwe maitiro anodiwa kune simbi, achiigadzira zvakanyatsoenderana nezvinodiwa nemutengi.

Kunyange zvazvo mashoko okuti “roller” uye “tumbler” achiwanzoshandiswa zvakafanana, zvakakosha kusiyanisa pakati pezviviri izvi.Sezvambotaurwa pamusoro, mipumburu inoreva maturusi ecylindrical akaiswa pazvigayo.Marollers, kune rumwe rutivi, anowanzomiririra maturusi ebetsero anobatsira mukubata zvinhu mukati meguyo.Roller gwara, tsigiro kana kutakura zvinhu panguva yekukunguruka, kuve nechokwadi kuti yakanyatsoenderana nema rollers.

Mipumburu yeguyo haingori zvikamu zvemuchina;Ndivo kiyi yekuunza chaiyo, inoshanda maitiro ekugadzira.Aya maturusi akakosha anogadzirwa uye anochengetedzwa kuti akwanise kumirisana nemasimba makuru achipa humbowo uye kuenderana kuumba dzakasiyana siyana.Kunzwisisa basa rakakosha rema rollers uye kudyidzana kwavo nema rollers kwakakosha pakugadzirisa mashandiro efekitori uye kuve nechokwadi chemhando yepamusoro yekupedzisira chigadzirwa.Kuenderera mberi kufambira mberi mune tekinoroji inovimbisa kuvhura mativi matsva ekubudirira uye nemazvo, kusimudzira maindasitiri mune ramangwana rinotsanangurwa nepamusoro-kuita maitiro ekugadzira.