Aluminium extrusion shell, China bar extrusion vagadziri, kambani yedu ine yakanakisa yekutsvagisa uye kugona kugona uye kugona kugadzirwa, tinokugamuchira iwe kuti ugadzire akasiyana maratidziro ealuminium bhokisi extrusion, mini aluminium extrusion ~
Seyakakwira-kumagumo zvigadzirwa zvemagetsi zvetafura komputa, goko rine rakasimba rekushongedza, kwete kungoita mashandiro mashandiro akanaka, uye chitarisiko zvinodikanwa zvakanaka.Naizvozvo, mushure mekugadzira uye pamusoro pekurapa kwealuminium shell, isingatenderwe kuve nemavara matema , kusachena, makwapa, kukwenya uye zvimwe zvikanganiso zvinogona kuwanikwa neziso rakashama.
Nekuti iwo machining ndeye CNC machining, iyo saizi kururamisa kwealuminium ndiro pamberi pekugadzirisa yakanyanya kwazvo (iyo gwanza reruka re250mm upamhi haigone kudarika 0.05mm), saka zvinounza zvipingaidzo zvikuru mukugadzirwa.
Aluminium extrusion yehwendefa kesi
1) kuitira kuti yunifomu yechigadzirwa ive muchimiro uye mashandiro, ingot inofanirwa kuve inoenderana. Iyo homogenization maitiro inogona kuitiswa zvinoenderana neyakajairwa 6063 alloy.
2) sezvo chigadzirwa chiri chemhando yemhando imwechete uye yakakura batch, zvinokurudzirwa kusarudza ingot yekukurumidza kupisa moto, uye zvirinani kugadzira ingot tembiricha gradient.
Zvikonzero zvinotevera.
Chekutanga pane zvese, iko kushomeka kweiyo ingot chiteshi chakatemwa neazvino yakareba ingot inopisa yekuveura muchina wakakura, uyo unokanganisa unotevera peeling mhedzisiro uye zvinokonzeresa ingot ganda kuyerera muchigadzirwa che extrusion.
Chechipiri, kune akawanda makatsemuka ari shear, zvinonetsa kupedza zvakakwana panguva yekuwedzeredzwa, zvinokonzeresa extrusion chigadzirwa bubble;
Chechitatu, ingot inodziya nekukasira, izvo zvinobatsira kuchengetedza nyika mushure mekunge ingot iine homogenized; Chechina, gradient kudziisa kweiyo ingot (iyo tembiricha iri kumberi kumagumo kweiyo ingot ingangoita 500 ℃, uye tembiricha kumagumo iri anenge 460 ℃), inoenderana nekuderedza kuumbwa kwemuswe unodzikira wechigadzirwa che extrusion uye kuenderana kwezvinhu zvemuchina wechigadzirwa.
Kubva pakuongorora kwakazara kwemutengo uye ingot tembiricha kudzora, ini ndinofunga zvakanakisa kupisa negasi rechisimba kutanga, uyezve neyakagadziriswa induction.
3) kupisa kupisa kweengot
Kuti udzivise pamusoro peiyo ingot oxide ganda uye mamwe masundries mune iyo extrusion chigadzirwa, ingot inofanirwa kuvezwa mukati meiyo ingot chubhu kune "peeling" kurapwa, senge yakakandwa ganda rakaumbwa kuti ribvise. zvinoenderana nehupamhi uye huwandu hweiyo ingot, kazhinji 3 - 5mm.
4) kudzima kurapwa
Sezvo chigadzirwa chiri mudunhu re6063T6, rusvingo ukobvu hwakati kurei uye zvinodiwa ndege yekubvisa yakakwira.Kana kutonhora kwemhepo, iyo yekumhanyisa kumhanya yakanyanya kuderera, kudzima mhedzisiro hakuna kunaka, chigadzirwa chibage chakanyanya kukura, iyo michina zvivakwa zvakaderera.Kana iyo tangi yemvura kana yekufefetedza kutonhora, iyo yekumhanyisa kumhanya yakanyanya kukurumidza, uye iyo kutonhora haina yunifomu, zvichikonzera chakakomba chigadzirwa deformation, kunze-kwe-kushivirira ndege clearance.To kugadzirisa iri dambudziko, mubatanidzwa wezvakasiyana mafomu anotonhora anofanira kushandiswa.
Mushure mekuyedzwa, chirongwa chakanakisa ndechekutanga 4-5 metres nemhepo mhute musanganiswa kutonhora, chigadzirwa tembiricha kusvika pamadhigirii makumi maviri nemaviri, uyezve nemamita 1-2 pfapfaidzo.Zvechokwadi, pfapfaidzo dhizaini yekuteerera, inofanirwa kunge iri denderedzwa yechigadzirwa. Yega yega poindi yunifomu kutonhodza Mushure mekupedza, tembiricha yechigadzirwa inodonha kusvika ku100 ℃ .Kana ukawedzera chikamu chemhepo inotonhorera (4 metres iri nani), mhedzisiro yacho iri nani.
Kurapwa uku hakugone chete kusangana nezvinodiwa zvekutonhora simba, kupa kuzere kutamba kune zvemagetsi zvimiro zvealloy, asi zvakare kudzikamisa kushanduka kwechigadzirwa, kuve nechokwadi chezvinodiwa zveendege clearance, uye kudzivirira kutaridzika kwemamaki emvura, matema matema uye Ichi chakakosha asi chinowanzo kufuratirwa chikamu cheichi chiitiko.
Aluminium extrusion inguva yakarongeka yeinjiniya, yega yega link ichave nekukanganisa kwakakura pane chigadzirwa mhando, yega yega link inofanira kukonzera kukwana kwakaringana.
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