Inzira y'akazi hamwe na tekinike ya tekinike yaimashini ibumba umucanga
Gutegura ibishushanyo
Urwego rwohejuru rwa aluminiyumu cyangwa ibyuma byuma byuma byakozwe neza neza binyuze muri sisitemu 5-axis ya CNC, bigera kubutaka hejuru ya Ra 1.6μm. Igishushanyo mbonera cyo gutandukanya gikubiyemo inguni (mubisanzwe 1-3 °) hamwe n'amafaranga yo gutunganya (0.5-2mm) kugirango byoroherezwe. Inganda zikoreshwa mu nganda zikoresha ibishushanyo bisize hamwe na zirconi zishingiye ku kugarura ibintu kugirango ubuzima bwa serivisi burenze 50.000.
Kuzuza umucanga & Molding
Umucanga wa silika uhujwe (85-95% SiO₂) uvanze nibumba rya bentonite 3-5% namazi ya 2-3% kugirango imbaraga zicyatsi kibe nziza. Imashini zikoresha flaskless zikoresha imashini zikoresha 0.7-1.2 MPa yo guhuzagurika, igera ku gukomera kwa 85-95 kurwego rwa B. Kuri moteri yo guhagarika moteri, sodium silikatike-CO₂ ikomye hamwe numuyoboro uhumeka winjizwamo mbere yo gufunga.
Inteko yububiko & Gukosora
Sisitemu yo kureba ya robo ihuza ibice bibiri muri ± 0.2mm yo kwihanganira, mugihe imiyoboro ihuza imashini ikomeza kwandikisha sisitemu. C-clamps ziremereye cyane zikoresha imbaraga za 15-20kN zifata, zongerwaho nuburemere bwibipimo binini (> 500kg). Ibishingwe bigenda bikoresha amashanyarazi ya magnetiki kugirango yongere umusaruro mwinshi.
Gusuka
Amashyiga agenzurwa na mudasobwa agumana itanura-isukuye ikomeza ubushyuhe bukabije kuri 50-80 ° C hejuru yubushyuhe bwamazi. Sisitemu igezweho iranga laser-urwego rwa sensor na PID igenzurwa n'amarembo atemba, igera ku gipimo cyo kugabanuka muri ± 2%. Kuri aluminiyumu (A356-T6), umuvuduko wo gusuka uri hagati ya kg 1-3 / sek kugirango ugabanye imvururu.
Gukonjesha & Gukomera
Igihe cyo gukomera gikurikiza amategeko ya Chvorinov (t = k · (V / A) ²), aho k-indangagaciro zitandukanye kuva 0.5 min / cm² kubice bito kugeza kuri 2.5 min / cm² kubakinnyi baremereye. Gushyira ingamba zifatika ziterwa na exothermic risers (15-20% yubunini bwa casting) byishyura kugabanuka muri zone zikomeye.
Shakeout & Isuku
Vibratory convoyeur hamwe nihuta rya 5-10G itandukanya 90% yumucanga kugirango isubirane ubushyuhe. Isuku yibyiciro byinshi ikubiyemo ibyuma bizunguruka kugirango bitangire gutangira, hanyuma bigakurikirwa no guturika kwa robo ukoresheje 0.3-0.6mm ibyuma kuri 60-80 psi.
Kugenzura & Nyuma yo gutunganya
Guhuza imashini zipima (CMM) kugenzura ibipimo bikomeye kuri ISO 8062 CT8-10. X-ray tomografiya itahura inenge imbere kugeza kuri 0.5mm. T6 ivura ubushyuhe bwa aluminiyumu ikubiyemo gukemura kuri 540 ° C ± 5 ° C ikurikirwa no gusaza.
Ibyiza byingenzi:
Imiterere ya geometrike ituma ibyubatswe (urugero, imashini zipompa zifite uburebure bwa 0.5mm)
Ibikoresho byinshi bihinduranya ferrous / idafite ferrous (HT250 icyuma cyijimye kugeza kuri AZ91D magnesium)
40-60% ibikoresho byo hasi nibikoresho bipfa guta prototypes
Imipaka ntarengwa:
Imbaraga zumurimo zagabanutse hakoreshejwe sisitemu yo gutunganya umucanga
Kujugunywa ibishishwa byakemuwe binyuze ku gipimo cya 85-90%
Ubuso bwo kurangiza bugarukira (Ra 12.5-25μm) kuneshwa no gutunganya neza
Quanzhou Juneng Machinery Co., Ltd. ni ishami rya Shengda Machinery Co., Ltd. kabuhariwe mu bikoresho byo gutara. Uruganda rukora tekinoroji ya R&D rumaze igihe kinini mu bikorwa byo guteza imbere no gukora ibikoresho byo gutara, imashini zibumba byikora, n'imirongo yo guteranya.
Niba ukeneyeimashini ibumba umucanga, urashobora kutwandikira ukoresheje amakuru akurikira:
Umuyobozi ushinzwe kugurisha: zoe
E-mail : zoe@junengmachine.com
Terefone: +86 13030998585
Igihe cyo kohereza: Kanama-28-2025