(1) Innovation hauv Extrusion Technology
Kev txhim kho pwm: Danieli Blada, nrog 50 xyoo ntawm kev paub hauv kev tsim cov tshuab extrusion, tsis tu ncua tshawb fawb cov cuab yeej siv tshuab extrusion tshiab hauv kev tsim cov kav dej stainless hlau seamless. Piv txwv li, nyob rau hauv cov txheej txheem extrusion, los ntawm kev txhim kho cov pwm, cov pwm pwm tuaj yeem raug txo kom tsawg, tso cai rau kev sim ntau lawm ntawm ntau qhov sib txawv ntawm cov yeeb nkab steel yam tsis muaj nqi ntau lawm. Qhov no muaj txiaj ntsig zoo rau kev tsim cov khoom zoo li cov khoom siv los yog hollow steel kav, nrog rau kev tsim seamless steel khoom ntawm cov qib steel tshwj xeeb, uas tej zaum yuav nyuaj rau kev ua tiav nrog lwm cov txheej txheem ib txwm muaj.
(2) Kev tsim kho tshiab hauv cov txheej txheem perforation
Kev siv thev naus laus zis tshiab: Hauv cov txheej txheem perforation ntawm seamless steel yeeb nkab ntau lawm, cov thev naus laus zis tshiab xws li perforation nrog cov active rotating qhia phaj, perforation nrog rear thrust, axial tawm, thiab cyclic sab saum toj vuam tau tshwm sim. Cov txheej txheem tshiab no txhim kho cov txheej txheem perforation, ua rau muaj kev txhim kho capillary zoo. Piv txwv li, thaum tsim cov kav hlau nrog ib txoj kab uas hla ntawm 250mm los yog ntau tshaj, siv cov tshuab perforation theem nrab tuaj yeem txo cov phab ntsa thickness ntawm capillary raj.
(3) Kev tsim kho tshiab hauv cov txheej txheem sib xws
Kev txhim kho cov cuab yeej siv: Raws li cov txheej txheem qib, peb lub tshuab ua haujlwm yob tau txais kev pom zoo nyob rau xyoo tas los no. Qhov kev txhim kho cov cuab yeej no tau nce qhov deformation thiab leveling efficiency ntawm lub tshuab leveling, thiab tuaj yeem tshem tawm qhov tsis xws luag sab hauv thiab sab nraud thiab cov ellipticity ntawm cov yeeb nkab khib nyiab, txo cov phab ntsa tsis sib xws.
(4) Innovation nyob rau hauv cov yeeb nkab dov txheej txheem
Daim ntawv thov tshiab Rolling Mill
Txwv Core Rod Continuous Pipe Rolling Machine (MPM): Ib qho kev txwv cov tub ntxhais txuas txuas txuas txuas txuas txuas lub tshuab uas tau tshwm sim thaum xyoo 1970s. Thaum lub sij hawm dov, sab nraud quab yuam yuam cov tub ntxhais qws txav ntawm qhov ceev qis dua li ntawm cov yeeb nkab steel. Hom yeeb nkab dov tshuab no txhim kho cov hlau ntws zoo thiab tuaj yeem yob cov kav dej ntev thiab cov kav hlau loj nrog cov tub ntxhais luv luv. Nws yog ib qho kev tsim kho tshiab hauv seamless steel yeeb nkab ntau lawm tshuab, kev txhim kho ntau lawm efficiency thiab cov khoom specification ntau.
Qhov tshiab peb yob skew dov zeb (Transval mill): ib hom tshiab ntawm peb yob skew dov zeb invented nyob rau hauv lub xyoo 1960s, tus cwj pwm los ntawm ceev ceev rotating lub inlet teb ncej hloov lub dov lub kaum sab xis thaum dov mus rau tus Tsov tus tw. Qhov kev tsim kho tshiab no tau nthuav dav qhov sib piv ntawm txoj kab uas hla mus rau phab ntsa tuab ntawm cov khoom tsim los ntawm 12 txog 35, uas tsis yog tsuas yog ua rau cov khoom ntawm cov phab ntsa nyias nyias, tab sis kuj tseem txhim kho cov peev txheej ntau lawm thiab txhawb txoj kev loj hlob ntawm cov txheej txheem ua ntu zus.
(5) Kev tsim kho tshiab hauv kev txo txoj kab uas hla
Tshiab nro txo tshuab: Lub tshuab tshiab nro txo feem ntau siv peb hom yob thiab muaj 18-28 units. Hom tshiab no lub tshuab txo qhov nro muaj qhov txo qhov siab tshaj plaws ntawm 80%, phab ntsa txo tus nqi ntawm 44%, thiab qhov hluav taws xob ceev ntawm 18mm ib ob, uas yog ib qho kev txhim kho tseem ceeb piv rau cov khoom siv niaj hnub. Thiab los ntawm txoj kev xws li "kev tswj hluav taws xob tam sim ntawd ntawm lub taub hau thiab tus Tsov tus tw" los yog micro nro txo, qhov tsis zoo ntawm thickening ntawm ob qho tag nrho ntawm qhov nro txo tshuab kuj raug tshem tawm.
