Casting raws li ib tug ntawm cov zoo txoj kev raug cov khoom ntawm hlau

Thov hlau castings nyob rau hauv ntau yam spheres ntawm lub neej yog undeniable. Ntawm hniav ntsiab ntawm architecture rau ntws grates thiab manholes - nws cov khoom rau withstand los ntawm qhov chaw cia siv ntawm cov khoom ua los ntawm cov khoom no yuav luag txhua qhov txhia chaw. Tus luj ntawm tej khoom yog loj txaus, uas tsim ib co yooj yim, tiam sis lawv yuav zoo heev compensated rau durability thiab hnav kuj. Txawm li cas los, qhov no daim ntawv qhia no siv tau tsuas yog rau cov zus tau tej cov khoom manufacturers, cov khoom thiab yees uas tso cai rau lawv los mus tsim cov ntaub ntawv uas muaj raws li qhov uas yuav tsum tau ntawm GOST. Txij li thaum lub qhaj ntawv los ntawm tej kev ua raws cai yuav raug nyob rau hauv unpredictable cwj pwm ntawm cov cam khwb cia hlau cov khoom nyob rau hauv qhov kev pab, peb lub tuam txhab implements xwb guaranteed qhov tseeb hais tias muaj raws li qhov uas yuav tsum tau thiab muaj tag nrho cov tsim nyog cov ntaub ntawv hlau castings. Qhov no mus kom ze tso cai rau peb muab cov neeg muas zaub nrog pes tsawg tsis xws luag nyob rau hauv tej ntau.

Txoj kev cam khwb cia hlau qhauj uas yog peb cov neeg koom tes, lossi kev txhim kho, uas, ua ke nrog nruj zoo tswj nyob rau tag nrho cov ua sawv ntawm ntau lawm ua kom paub tseeb superb tshwm sim. Tsis yuav unfounded, piav me ntsis txog yuav ua li cas nws yog ua li cas thiab yam muaj kev cuam tshuam nws zoo.

Ua tau, ua ntej ntawm tag nrho cov txiav txim los ntawm lub zoo ntawm qhov zoo tshaj plaws ib tug cov ntaub ntawv uas yuav tsum tau loaded rau hauv lub melting cub tawg, qhov thiaj li hu ua batch. Yog xav tau kev cam khwb cia hlau, tsim raws li tus nqi sau ingot thiab seem hlau nrog rau qhov sib ntxiv ntawm pov tseg thiab flux. Xaiv yog nqa tawm nyob rau hauv raws li cov kev kawm tshuaj nyob tus yeees ntawm cov casting, uas nyob rau hauv lem yog txiav txim los ntawm nws cov hom phiaj. Xaiv yuav tsum tau siv sij hawm mus rau hauv tus account tau hloov nyob rau hauv muaj pes tsawg leeg sov dua los yog nyob rau hauv kev sib cuag nrog cov roj nyob rau hauv lub melting txheej txheem. Piv txwv li, zoo-tsim technology tso cai rau kev hloov tus nqi ntawm cov pa roj carbon, cov oxidation uas manganese thiab silicon muaj nyob rau hauv lub hlau, lub nce nyob rau cov leej faj cov ntsiab lus. Muab xam los ntawm cov muaj pes tsawg leeg ntawm lub batch yog tom rau cov kev pauv.

Qhov zoo tshaj ntawm lub resulting castings mus kuaj tensile thiab FLEXURAL zog. Qhov kev kuaj ntawd tau yog kaw nyob rau hauv raws li GOST npav cam khwb cia hlau. Thaum lub tam sim no theem, ua tsaug rau technology tsim, nws muaj ntau yam zoo. Dua li no, thaum tsim cov khoom los ntawm cov khoom no, cov designers tseem tabtom muab lub functionality ntawm cov khoom, nws cov tsos nrog lub zoo tshaj plaws sib configuration. Qhov no yog ua rau yooj yim ntawm molding, uas, thaum kawg, ua rau yus yooj yim thiab zoo rov qab ua hauj lwm - stumps thiab tu. Qhov no yog tshwj xeeb tshaj yog muaj tseeb ntawm cov neeg hom ntawm cam khwb cia hlau, uas los ntawm virtue ntawm nws cov khoom ntau nyuaj tuav vim lawv tus kheej nyhav rau ntes. Lwm yog vim li cas mus piv rau lub molding - yuav txo tau ntawm cov khoom kim. Qhuav ntawm geometrically complex castings yog inevitably txuas nrog ib qho kev nce rau hauv tus nqi ntawm kev ua hauj lwm, thiaj li nyob rau hauv feem ntau nws yog ntau tsim nyog mus rau chaw uasi mus rau lub chaw ua khoom ntawm cov khoom nyob rau hauv feem ua raws li welding.

Cam khwb cia hlau yog dav siv nyob rau hauv kev lag luam, uas yog siv raws li loj castings siv nyob rau hauv cov qauv ntawm cov dej turbines thiab hluav taws xob qhov chaw rau me me kav thiab piping Cheebtsam, hatches. Nyob rau hauv tas li ntawd, nws yog dav siv raws li ib txoj kev los tsim hniav ntsiab nyob rau hauv sab hauv thiab toj roob hauv pes tsim.