Txoj cai ntawm zinc tuag casting

Lub hauv paus ntsiab lus ntawm Zinc Tuag Casting yog txhawm rau txhaj Cov kauj ruam tshwj xeeb yog raws li hauv qab no:

Npaj cov pwm: Ua pwm raws li cov duab thiab qhov loj ntawm qhov xav tau. Cov pwm feem ntau muaj ob ntu, pwm sab sauv thiab pwm qis, uas tuaj yeem ua ke nrog ib leeg los tsim cov duab ntawm ib sab.
Cua sov zinc alloy: zinc alloy yog rhuab mus rau lub melting point, feem ntau yog hais txog 419 degree. Cov muaj pes tsawg leeg ntawm zinc alloy tuaj yeem hloov kho raws li qhov xav tau los muab cov khoom tsim nyog thiab kev tiv thaiv corrosion.
Txhaj pwm: Thaum cov zinc alloy ncav cuag qhov kub thiab txias, cov zinc alloy molten yog txhaj rau hauv pwm los ntawm lub nozzle. Qee qhov kev xav tau yuav tsum tau siv thaum txhaj tshuaj kom ntseeg tau tias zinc alloy puv tag nrho cov kab noj hniav.
Txias thiab solidification: Tom qab txhaj rau hauv pwm, zinc alloy yuav pib txias tam sim ntawd thiab maj mam solidify rau hauv cov duab. Lub sijhawm txias yog feem ntau ntawm ob peb vib nas this thiab ob peb feeb, nyob ntawm qhov loj thiab cov duab ntawm ib feem.
Txhim kho: Thaum cov zinc alloy yog kiag li, cov pwm yuav qhib thiab cov pwm yuav raug tshem tawm. Ua ntej coj nws tawm, nws yog qhov tsim nyog los xyuas kom meej tias feem ntau tau mus txog qhov nyuaj thiab muaj zog.
Daim ntawv thov teb ntawm zinc tuag casting
Cov txheej txheem zinc tuag casting yog siv dav hauv ntau qhov chaw, suav nrog:

Kev tsim tsheb: siv los tsim cov khoom tseem ceeb xws li cov cav cav, cov vaj tsev sib kis, thiab cov khoom siv nres.
Cov khoom siv hauv tsev tsim khoom: xws li cov khoom lag luam xws li tub yees tsev, tshuab ntxhua khaub ncaws qhov rooj, thiab cua txias tuaj yeem.
Kev tsim hluav taws xob: siv rau cov khoom siv hluav taws xob sib txuas thiab cov khoom siv hluav taws xob, thiab lwm yam.