Sezvatinoziva tose, kunyange kana iri mhando imwe chetewaya yesimbi, nekuda kwekugadzirwa kwesimbi, tambo yekudhirowa kwetambo uye midziyo haina kufanana, saka kunaka kwekugadzirwa kwesimbi kwesimbi hakuna kufanana.Nekuda kweakasiyana ma mechanic properties yesimbi simbi pachayo, flattening process uye midziyo, hupamhi uye kureba kwewaya yesimbi mukuita flattening ine mhedzisiro dzakasiyana.Naizvozvo, pakusarudza dhayamita yewaya, zvinotevera zvinhu zvitatu zvinofanirwa kutariswa:
Kutanga, mhedzisiro yekusimba kwesimba kana kuoma kwesimbi waya
Kusimba kwekusimba kwewaya yesimbi kwakakwira uye kuoma kwacho kwakakwira.Mukuita flattening, iyo longitudinal kufamba kuramba kwesimbi waya pavhoriyamu inowedzera uye kureba kunoderera.Iyo simbi wire unit volume ichaenda kune lateral kushorwa kudiki, hupamhi hwekuwedzera.Pane zvinopesana, iyo tambo iri nyore kuwedzera kureba, uye hupamhi hwayo hunoderera.Uku ndiko kugadzirwa kwesimbi yakakwira waya kuomarara kuri nyore kupamhama, kuomarara kudiki, nyore kutambanudza kunze kwezvikonzero zvakakura.Kana kutsauswa kwesimba resimbi kwesimbi kwakakura, kuomarara kwekufanana kwesimbi wire strip kwakashata, musiyano wehupamhi hwebillet yakakungurutswa kuita hombe, ichakanganisa zvakanyanya kunaka kwebillet.
Chechipiri, pesvedzero yesimbi waya pamusoro roughness
Mukugadzirisa, kana pamusoro petambo yesimbi yakashata, iyo friction coefficient yesimbi yesimbi uye roll inowedzera, kupesana kwekurwisana kunowedzera, kukwidzika kwetambo yesimbi kunoderera, hupamhi hunowedzera.Mukugadzirwa kwehuremu hwematehwe zvinhu zviri nyore kupamhama, imhaka yenzvimbo yayo yakaoma.Pane zvinopesana, pamusoro pesimbi yesimbi yakanyorova, nokuti kupesana kwekurwisana pakati pesimbi yesimbi uye rolling iduku, zviri nyore kuwedzera, uye hupamhi hudiki.Domestic simbi waya kuitira kudzivirira ngura, pamusoro akaputirwa ruomba, akadai ruomba kubviswa haina kuchena, nyore kutsvedza kana akakungurutsa sandara, uyewo kukanganisa upamhi hwayo.
Mhedzisiro yemakemikari ekuumbwa uye metallographic chimiro chesimbi waya
Iyo yakakwirira iyo kabhoni yesimbi yesimbi waya, iyo yakaipisisa yepurasitiki yayo, iyo idiki iyo chikamu compression uye elongation yesimbi waya, simbi waya mukukunguruka deformation yakaoma, upamhi hwediki.Kune alloy simbi waya, nekuti iyo alloy element yakanyungudika mune yakasimba mhinduro inogona kuvandudza kutonhora kushanda kuomarara mwero wewaya yesimbi, deformation yayo inopikisa yakakura, upamhi hwekukunguruka hudiki, uye zviri nyore kutsemuka.
Nguva yekutumira: 09-03-23