Muchina wekugera unoshandiswa kugera kuchinjika kwekutengesa kunotenderedza stock unonziflying shear.Nekuvandudzwa kwekuenderera mberi kwesimbi yeplate rolling mill, chikamu chesimbi inotenderedza mill uye billet rolling mill uye kuvandudzwa kwekubhururuka kweshear kubereka, kushandiswa kweshear kubhururuka kuri kuramba kuchiwedzera.Kune marudzi akawanda emashears anobhururuka, ayo anoshandiswa zvakanyanya: disc flying shears, kaviri dhiramu inobhururuka shears, crank rotary uye pendulum flying shears.
1. Diski rinobhururuka zvigero
Zvigero zvakadaro zvinobhururuka zvinowanzo shandiswa mumashopu madiki ekukungurusa.Inoiswa pamberi pemubhedha wekutonhodza kuti iite zvishoma kucheka simbi inoputika kuitira kuti chigadziko chinopinda mumubhedha wekutonhora chirege kurebesa;kana kuti inoiswa pamberi pechigayo chekupedzisa kucheka chigayo kuti chive nechokwadi chekukunguruka kweguyo rekupedzisa.zvakafamba zvakanaka.Iyo inobhururuka shear inoumbwa nembiri kana kupfuura pairi ye disc-shaped blades, uye axis ye disc yakaenzana nekumhanya kwesimbi.Kana shear iri panzvimbo yepakutanga, simbi inofambira mberi ichitevedza duct inopinza kuruboshwe rweshear.Kana simbi ichishanda pamureza chinja kana gwara remwenje, gidhi rekupinda nesimbi zvinotsauswa kurudyi, uye simbi inopinda pakati pemadhisiki maviri ekuveura.Mushure mekunge blade yezasi yadzikiswa, mukoto unodzosera simbi kunzvimbo yayo yepakutanga-kuruboshwe, mushure meiyo blade yepasi inosimuka zvakare.Izvo zvisingabatsiri zverudzi urwu rwekuveura kubhururuka ndezvokuti incision is oblique, asi ine zvishoma zvinokonzerwa nekucheka kwakashata pamberi pekucheka musoro kana mubhedha wekutonhora.Nekuda kwekuti muchina uyu wekuveura wakavimbika mukushanda, wakapfava muchimiro, uye une spidhi yekugera inodarika 10m/s, unoshandiswa zvakanyanya mumashopu madiki anokunguruka.
2. Zvigero zvinobhururuka zvemadhiramu maviri
Kaviri-ngomamapanga anobhururukaanoshandiswa zvakanyanya mukuveura simbi uye simbi ndiro pakufamba.Nheyo yekushanda yakaita seiyi: Pamadhiramu maviri anotenderera, mashizha maviri akaiswa radially.Mushonga wekukunguruka unofamba uchitevedza tafura yeroller unochekwa nemashizha maviri anosangana kana achipfuura nepakati pema roller maviri.Iyo yeperipheral yekumhanya yeblade inofanira kunge yakakura zvishoma pane inofamba kumhanya kwechidimbu chinokunguruka, zvikasadaro chidimbu chinokunguruka chinokotama pamusuwo pakuveura.Kuipa kwerudzi urwu rwekugera kunobhururuka ndechekuti chikamu hachina kutsvedzerera pakuveura zvidimbu zvakakora zvakakungurutswa (yakanyanya kupesvedzera pakuveura zvimedu zvitete zvakakungurutswa);pakucheka mahwendefa esimbi akafara, simba rekuveura rakakura.Naizvozvo, uku kubhururuka kunogera kunoshandiswa kucheka zvidimbu zvidiki uye mapepa e-high-speed rolling stock.
Nzira yekuveura kwayo inoumbwa nechina-bar linkage mechanism, uye blade yekuveura inofamba muinenge ndege munzvimbo yekuveura uye inotenderera kumusoro kwechigamba chinomonereka.Nokudaro, chikamu chakachekwa chechidimbu chakapetwa chakarurama.Nzira yekuveura yeshear inobhururuka inoumbwa nemudziyo wemudziyo, sleeve eccentric uye tsvimbo yekuzunungusa.Chishandiso chekuzorora chiri muchimiro chechivhariso, imwe magumo ayo anogadzika pane eccentric sleeve, uye imwe mugumo yakabatana neinozunguza tsvimbo.The swing fulcrum of the swing rod inosungirirwa pambiru.Kana iyo eccentric sleeve (crank) ichitenderera, chibatiso chemudziyo chinofamba mukududzira, uye blade yakamisikidzwa pachibatiso chinogona kunge chiri perpendicular kana kungoita perpendicular kune workpiece.Pakuveura mahwendefa esimbi, blade ye oblique inogona kushandiswa kuderedza simba rekuveura.Izvo zvisingabatsiri zveiyi shear inobhururuka ndeyokuti chimiro chakaoma, simba rekutakura maitiro ekugadzirisa kwekucheka kwakashata, uye kukurumidza kwekufamba kweblade hakugoni kukurumidza.Inowanzo shandiswa kugera mahwendefa esimbi kana mabheti.
4. Pendulum inobhururuka shears
Zvigero zvinobhururuka zvakadaro dzimwe nguva zvinoshandiswa muzvitima zvinochinjika mumashopu esimbi anopfuurira.Iyo blade yeiyi shear inobhururuka inofambawo mukushandura, uye hutano hweplate yekucheka huri nani.Iyo yekumusoro mudziyo inobata inogadziriswa pane inoswing furemu.Iyo swing frame inotsigirwa pane eccentricity yeiyo huru shaft.Kune maviri maviri eeccentrics pane huru shaft, uye imwe peya eccentrics yakabatana neyepazasi chishandiso chekuzorora kuburikidza netsvimbo yekubatanidza, uye yepasi chishandiso chekuzorora chinogona kutsvedza muchute yekuswing furemu.Sezvo maviri maviri eeccentric zvinzvimbo pane main shaft anosiyana ne180°, kana shaft huru painotenderera, rekumusoro rekushandisa rinodzika nefuremu, uye rezasi remudziyo rinosimuka kuti ripedze kugera.Nekudaro, inogona chete kucheka yakamira rolling stock.Kuti ukwanise kucheka dhizaini inotenderera, zvinodikanwa kuita kuti swing furemu itenderere kumashure nekudzoka.Iyo yezasi chikamu cheiyo swing furemu yakabatana ne eccentric tsvimbo, uye eccentric vhiri rakaiswa pane yekumashure axle.Iyo axle yekumashure yakabatana kune iyo huru shaft kuburikidza nemapini, racks uye synchronizing discs.Kana iyo shaft huru ichitenderera, furemu inogona kutenderedzwa ichidzokera kumashure neiyo huru shaft sepakati kuburikidza neiyo synchronizing disc, rack, pinion uye eccentric yekubatanidza tsvimbo pane yekumashure axle.Panguva ino, mubati wezvishandiso anofamba achidudzira kuti aone basa rekuveura pendulum flying shear.Basa remuchina wekuveura muguyo hausi chinzvimbo chakakosha, asi rinotora basa rakakosha mukurongeka uye chimiro chechigadzirwa chakapedzwa.Mhando dzakasiyana dzemagiyo anotenderedza anofanirwa kusarudza anofananidzira shears anobhururuka, kuitira kuti mutsara wese wekugadzira ugone kuzadzisa chinangwa.saizi uye nemazvo.
Nguva yekutumira: Sep-15-2022