Cov ntaub ntawv pej xeem qhia tau hais tias cov cuab yeej tseem ceeb sib txawv ntawm cov txheej txheem sib txawv. Rau aluminium profile tsim ntau lawm (theem pib extrusion profile), qhov tseem ceeb tshaj plaws yog extrusion xovxwm; rau kev ua haujlwm thib ob ntawm cov khoom siv txhuas tiav xws li lub qhov rooj thiab qhov rais, qhov tseem ceeb tshaj plaws yog cov cuab yeej txiav precision. Cov kev sib txawv tshwj xeeb tuaj yeem pom los ntawm kev rhuav tshem cov kev ua haujlwm:
1. Thawj aluminium profile ntau lawm (extrusion forming stage): Lub extrusion xovxwm yog kiag li cov tub ntxhais. Cov khoom siv Extrusion yog "lub plawv" ntawm txhuas profile tsim, hauv paus txiav txim siab qhov zoo ntawm cov khoom tiav:
Nws ncaj qha txiav txim siab qhov tseeb qhov tseeb, qhov zoo ntawm qhov chaw, thiab cov khoom siv kho tshuab ntawm qhov profile: High -kawg extrusion presses tuaj yeem tswj qhov tsis zoo ntawm qhov tsis pub dhau ± 0.01mm. Kev tswj xyuas meej ntawm qhov siab, qhov kub thiab qhov nrawm tuaj yeem zam qhov tsis xws li cov phab ntsa tsis sib xws, pitting, thiab txiv kab ntxwv tev, thiab tseem xyuas kom meej tias qhov profile muaj zog raws li cov qauv.
Tsuas yog cov txheej txheem extrusion presses nrog loj tonnage thiab siab rigidity yuav ua tau high-kawg complex profiles xws li loj-section, nyias-walled, irregularly zoo li tus, thiab multi- kab noj hniav profiles, txhawb kev lag luam mus rau high -kawg sectors xws li tshiab zog thiab tsheb thauj mus los.
2. Secondary Finishing Stages rau Qhov Rooj, Qhov rai, thiab Ncej: Cov cuab yeej txiav Precision yog qhov tseem ceeb ntawm kev ua tau zoo
Rau cov khoom tiav xws li aluminium profile qhov rooj thiab qhov rais, txiav precision ncaj qha txiav txim siab qhov zoo ntawm cov khoom kawg:
Thawj cov txheej txheem rau txhuas profiles yog txiav, thiab txiav qhov yuam kev ncaj qha cuam tshuam rau tag nrho cov txheej txheem tom ntej: qhov sib txawv ntawm 0.01mm tuaj yeem ua rau muaj qhov sib txawv ntawm qhov rooj thiab qhov rais pob qij txha thiab cov txheej txheem sealing, ncaj qha nce cov nqi rov ua haujlwm thiab cuam tshuam rau kev xa khoom.
Mainstream siab -precision CNC ob- lub taub hau saws tuaj yeem tswj tau qhov kev txiav ntev yuam kev nyob rau hauv 0.02mm, ua tau raws li cov qauv kev ua haujlwm nruj ntawm lub qhov rooj thiab qhov rais, thiab yog lub hauv paus ntawm lub qhov rooj thiab qhov rais cov tuam txhab tsim khoom muaj peev xwm thiab tswj tau zoo.
Nyob rau hauv luv luv: Rau nkauj xwb txhuas profile manufacturers, extrusion presses yog lifeblood; rau cov chaw ua haujlwm theem nrab ua cov qhov rooj, qhov rais, thiab cov thav ntawv, siab - cov cuab yeej txiav txiav yog qhov tseem ceeb tshaj plaws ntawm qhov zoo.
