Tham txog qhov zoo thiab qhov tsis zoo ntawmtuag castingtxheej txheem:
qhov zoo:
(1) Cov khoom siv hlau nrog cov duab nyuaj, cov qauv qhia meej, cov phab ntsa nyias thiab cov kab noj hniav sib sib zog nqus tuaj yeem tsim tau.Vim tias cov hlau molten tuav cov kua dej ntau hauv kev kub siab thiab kev kub ceev, cov khoom hlau uas nyuaj rau kev ua haujlwm los ntawm lwm cov txheej txheem tuaj yeem tau txais.
(2) Qhov tseeb qhov tseeb ntawmtuag castingsyog siab, mus txog qib IT11-13, qee zaum mus txog qib IT9, qhov roughness nto mus txog Ra0.8-3.2um, thiab kev sib hloov tau zoo.
(3) Kev siv cov khoom siv yog siab.Vim qhov siab precision ntawm tuag castings, lawv tuaj yeem sib sau ua ke thiab siv tsuas yog tom qab me me ntawm machining, thiab qee qhovtuag castingstuaj yeem sib dhos thiab siv ncaj qha.Nws cov khoom siv tus nqi yog li 60% -80%, thiab qhov kev siv dawb paug mus txog 90%.
(4) Kev ua haujlwm siab ntau lawm.Vim lub high-speed filling, lub sij hawm filling yog luv luv, kev lag luam hlau solidifies sai, thiab tuag-casting lub voj voog ua haujlwm ceev.Ntawm ntau yam txheej txheem casting, txoj kev tuag casting muaj qhov ua tau zoo tshaj plaws thiab tsim nyog rau ntau lawm.
(5) Yooj yim siv cov ntxig ntxig.Nws yog ib qho yooj yim los teeb tsa cov txheej txheem tso rau ntawm cov pwm tuag-casting, uas yog yooj yim rau inlay casting thiab ua tau raws li qhov tshwj xeeb hauv zos cov kev xav tau ntawmtuag-casting qhov chaw
tsis txaus:
1. Vim muaj kev kub ceev thiab txias txias, cov roj hauv cov kab noj hniav yuav lig dhau lawm, ua rau muaj cov pores thiab oxidized inclusions nyob rau hauv qhov tuag-casting qhov chaw, yog li txo qhov zoo ntawm cov tuag-casting qhov chaw. .Vim tias qhov nthuav dav ntawm cov pa hauv qhov pores ntawm qhov kub thiab txias, qhov saum npoo ntawm qhov tuag-casting yuav npuas.Yog li ntawd, qhov tuag-casting nrog pores tsis tuaj yeem kho cua sov.
2. Tuag-castingtshuab thiab tuag-casting pwm yog kim thiab tsis haum rau me me batch ntau lawm.
3. Qhov loj ntawm tuag castings yog txwv.Vim qhov kev txwv ntawm lub clamping quab yuam ntawm lub tshuab tuag-casting thiab qhov loj ntawm cov pwm, nws yog tsis yooj yim sua kom tuag-casting loj tuag-casting qhov chaw.
4. Hom kev tuag-casting alloys yog txwv.Vimtuag-castingpwm yog txwv los ntawm kev khiav hauj lwm kub, lawv tam sim no tsuas yog siv rau tuag-casting zinc alloys, aluminium alloys, magnesium alloys thiab tooj liab alloys.
Post lub sij hawm: Dec-09-2022