Raws li ib qho tseem ceeb hauv cov khoom siv hauv cov neeg kho tshuab, cov txheej txheem ua ke yog qhov tseem ceeb rau nws cov khoom zoo thiab ua tau zoo. Cov ntsiab lus hauv qab no cov pab pawg ua haujlwm casting.
Handwheel casting txoj kev
Thaum lub sij hawm handwheel casting txheej txheem, thawj kauj ruam yog los xaiv cov qauv molding tsim nyog raws li cov khoom kos duab. Cov txheej txheem moulding xws li cov xuab zeb casting, hlau pwm Casting, thiab Peev Casting. Xuab zeb casting yog siv dav vim nws qhov yooj yim thiab tus nqi qis. Cov txheej txheem tseem ceeb ntawm cov xuab zeb casting suav nrog ua cov xuab zeb, sib dhos ua ke cov pwm, thiab pouring, thaum kawg ua rau muaj kev sib tsoo casting.
Ua ntej -} caste casting npaj
1. Khoom npaj: raws li cov khoom siv tau ua, npaj cov khoom tsim nyog hlau, xws li cam khwb cia hlau lossis cov hlau cam khwb cia. Tsis tas li ntawd, npaj cov ntaub ntawv ib xws li xuab zeb, phau ntawv, thiab txheej yuav tsum tau siv rau molding.
2. Khoom siv khoom siv: tshuaj xyuas thiab debug cov khoom siv casting, suav nrog lub tshuab ci melting, suav nrog lub tshuab ci melting, thiab tshuab tshuab, kom lawv ua haujlwm zoo.
3. Pwm kev npaj: tsim khoom lossis xaiv cov pwm tsim nyog raws li cov txheej txheem tsim qauv, kom muaj kev tsim qauv zoo thiab qhov zoo.
Casting txheej txheem
1. Melting: Cov khoom npaj hlau yog muab tso rau hauv lub rhuab melting thiab rhuab thiab melted los ua cov hlau ua kua. Thaum lub sijhawm yaj yaj, qhov kub thiab txias thiab lub sijhawm yuav tsum tau nruj me ntsis tswj hwm kom ua tiav ntawm cov hlau thiab cov khoom sib txuam.
2. MORING THIAB CENTER KEV UA: Nyob ntawm txoj kev xaiv molding, ib xuab zeb pwm lossis hlau pwm yog tsim. Ib txhij, cov xuab zeb tseem ceeb yog tsim sab hauv lub tes ua kom ua cov kab noj hniav hauv lub cev. Thaum lub sij hawm moulding thiab cov tub ntxhais ua cov txheej txheem, qhov sib thooj thiab qhov raug thiab muaj zog muaj zog yuav tsum muaj kom ntseeg tau.
3. Kaw thiab pouring: npaj xuab zeb los yog hlau pwm raug kaw, sib sau ua tiav cam khwb cia pwm. Ua kua hlau yog tom qab ntawd nchuav rau hauv pwm siv ib lub tshuab pouring, sau cov duab ntawm cov tes. Lub ncuav nrawm yuav tsum tau tswj kom tsis txhob splashing lossis vortexing.
4. Cua txias thiab tsis muaj zog: Tom qab nchuav, lub casting yog tso cai rau txias rau lub pwm kom txias rau hauv cov pwm rau qhov ntsuas kub xav tau. Tom ntej, qhib cov pwm thiab tshem tawm cov tes ua casting. Ua tib zoo saib xyuas thaum tsis txhob kaw kom tsis txhob ua kom muaj kev puas tsuaj.
Post -} ua
1. Kev tu: Tshem tawm impurities xws li xuab zeb thiab teev los ntawm cov npoo nrum, ua kom muaj qhov chaw du thiab huv si.
2. Kev kho cua sov: tshav kub kho lub casting los txhim kho nws cov microstructure thiab cov khoom siv mechanical. Kev kho cua sov muaj xws li annealing, noraling, thiab quenching, nrog cov txheej txheem tshwj xeeb nyob ntawm tus tes pab thiab siv.
3. Machining: Machining cov cua sov -}}} zoo li tig thiab milling, yog tsim nyog kom ua tiav qhov ntev thiab raug los ntawm cov qauv tsim.
4. Kev tshuaj xyuas thiab ntim khoom: tiav tag nrho cov khoom siv tau zoo, suav nrog qhov tseeb, suav qhov zoo, thiab kev sim tshuaj. Cov khoom tsim nyog tau ntim thiab khaws cia rau kev xa khoom.
