Taw qhia txog hom kev kos duab hlau railing txau txoj kev
Cov txheej txheem xim ntawm hlau railing tuaj yeem muab faib ua xim profile extrusion txoj kev, sib xyaw extrusion txoj kev, zaj duab xis txheej txheej txheem thiab nto tom qab raug cai.
1) Xim Profile Extrusion txoj kev.Kuj hu ua tag nrho-lub cev extrusion txoj kev.Ntxiv cov mis rau cov hlau railing thiab nyem cov xim profile ncaj qha los ntawm extruder.Qhov zoo dua yog tias cov khoom tiav yog extruded ntawm tus thawj extruder nrog tus nqi qis;qhov profile huab cua tsis zoo yog qhov tsis zoo, tsis yooj yim kom ua tau raws li qhov yuav tsum tau ua ntawm kev kho kom zoo nkauj sab hauv tsev thiab sab nraum zoov.
2) Composite Co-extrusion.Lub profile yog nyem los ntawm hlau railings, ntxiv rau ib txheej ntawm cov khoom siv xim.Cov khoom siv xim, txawm tias hlau, yuav tsum muaj ob lub extruder hosts (cone bar 60 lossis 58, ib leeg ntsia hlau 30) kom ua tiav.Composite pwm yuav tsum tau siv nyob rau hauv zus tau tej cov profiles.Cov txheej txheem ntau lawm yog sib sau ua ke cov profiles thiab xim los ntawm ob qhov sib txawv ntws raws rau hauv tib lub pwm ua ke ua ntej tawm hauv pwm.Cov yam ntxwv ntawm txoj kev no yog: nyob rau hauv cov txheej txheem ntau lawm, yuav tsum tau nruab nrog kub thiab txias tov khoom los yog lub tshuab ziab khaub ncaws thiab lwm yam khoom siv, cov khoom siv rov qab muaj teeb meem, cov txheej txheem ntau lawm, cov khoom siv ua yeeb yaj kiab siab, cov peev txheej loj.
3) Txheej txheej.Cov hlau railings tau rhuab thiab mechanically folded thiab bonded rau saum npoo ntawm cov hlau railings los ntawm nias ib tug xim zaj duab xis thiab nplaum.Nws cov yam ntxwv yog: cov txheej txheem ntau lawm yuav tsum tau ua nyob rau hauv cov kab sib dhos, yuav tsum tau xaiv cov yeeb yaj kiab zoo thiab cov khoom nplaum tuaj txawv teb chaws, tus nqi siab;kev tsim kho ntawm cov xim zaj duab xis puas tuaj yeem kho tsis tau.
4) Txheej Txheej Txheej Txheej.Cov xim pleev xim tuaj yeem sib npaug ntawm qhov pom ntawm qhov pom ntawm cov hlau rail, tuaj yeem txau ib zaug, lossis ob sab txau.Nws cov yam ntxwv yog tus cwj pwm los ntawm ntau yam xim, hloov tau yooj yim thiab yooj yim tsim thiab tsim.
Post lub sij hawm: Oct-09-2021