Tuag Casting Teeb Lub Tsev

Cov hauv qab no yog plaub kauj ruam hauv kev tuag casting, tseem hu ua high-pressure tuag casting, cov no kuj yog lub hauv paus rau ib qho ntawm cov tuag casting variations: tuag npaj, filling, ejection, thiab shakeout. Cov tuag yog npaj los ntawm txau cov pwm kab noj hniav nrog lubricant. Lub lubricant ob leeg pab tswj qhov kub thiab txias ntawm qhov tuag thiab nws kuj pab tshem tawm cov casting. Tom qab ntawd cov tuag raug kaw thiab molten hlau yog txhaj rau hauv cov tuag nyob rau hauv siab; nruab nrab ntawm 10 thiab 175 megapascals (1,500 thiab 25,400 psi). Thaum lub pwm kab noj hniav puv lawm, lub siab yog tswj kom txog thaum lub casting solidifies. Cov tuag tau qhib thiab txhaj tshuaj (kev txhaj tshuaj yog qhov sib txawv ntawm cov castings vim tias tuaj yeem muaj ntau qhov kab noj hniav hauv qhov tuag, yielding ntau castings ib txhaj) yog ejected los ntawm ejector pins. Thaum kawg, lub shakeout yuav cais cov seem, uas muaj xws li lub rooj vag, runners, sprues thiab flash, los ntawm txhaj. Qhov no feem ntau yog ua los ntawm kev siv tshwj xeeb trim tuag hauv lub zog xovxwm lossis hydraulic xovxwm. Lwm txoj kev ntawm kev co tawm muaj xws li sawing thiab sib tsoo. Ib txoj kev siv zog tsawg dua yog txhawm rau txhaj tshuaj yog tias cov rooj vag nyias thiab tawg yooj yim; kev sib cais ntawm cov rooj vag los ntawm cov khoom tiav yuav tsum ua raws. Cov seem no yog siv los ntawm remelting nws.Qhov tawm los yog kwv yees li 67%.

Qhov zoo ntawm kev tuag casting:

Qhov zoo ntawm qhov raug (nyob ntawm cov khoom siv casting, tab sis feem ntau yog {{{0}}}.1 hli rau thawj 2.5 cm (0.004 nti rau thawj nti) thiab 0.02 hli rau txhua centimeter ntxiv (0.002 nti rau txhua nti ntxiv).

Smooth cam khwb cia nto (Ra 1–2.5 micrometers los yog 0.04–0.10 thou rms).

Cov phab ntsa nyias tuaj yeem raug cam piv rau cov xuab zeb thiab cov pwm mus tas li (kwv yees li {{0}}.75 hli lossis 0.030 hauv).

Inserts tuaj yeem raug cam khwb cia (xws li threaded inserts, cua sov cov ntsiab lus, thiab siab zog bearing nto).

Txo lossis tshem tawm cov haujlwm ua haujlwm thib ob.

Tus nqi ntau lawm.

Casting tensile zog siab li 415 megapascals (60 ksi).

Tuag casting kua ntev yog tsis cuam tshuam los ntawm solidification ntau yam, tsis zoo li cov pwm mus tas li, xuab zeb castings, thiab lwm yam

Corrosion tus nqi rau tuag castings qeeb dua cov xuab zeb castings vim lub smoother nto ntawm tuag castings.

Ruici Hlau Khoom (Dalian) Co., Ltd.is ib tug ua chaw tsim tshuaj paus thiab exporter ntawm high profile casting, machining, pwm thiab sib dhos khoom, thiab lwm yam. Featuring optimum ua ke ntawm tus nqi thiab kev ua tau zoo, peb cov khoom yog dav siv nyob rau hauv li qub, dej twj, ceev reducers, ejectors thiab tsheb, thiab lwm yam Nrog rau ntau tshaj li ob xyoo lawm ntawm kev mob siab rau thiab kev mob siab rau hauv kev tsim khoom thiab tag nrho cov kev tswj kom zoo, peb tau tsim ib lub sij hawm ntev loyal cov neeg siv khoom nyob rau hauv North America, Europe, East Asia, thiab Mid East. Peb qhov kev sib tw tseem ceeb nyob rau hauv tag nrho cov neeg siv kev daws teeb meem. Los ntawm kev koom ua ke kev tsim khoom nrog kev lag luam txawv teb chaws, peb tuaj yeem muab tag nrho cov neeg siv khoom daws teeb meem los ntawm kev lav cov khoom xa tuaj rau qhov chaw raug lub sijhawm, uas tau txais kev txhawb nqa los ntawm peb cov kev paub dhau los, muaj peev xwm tsim muaj zog, zoo ib yam, ntau yam khoom lag luam thiab cov khoom lag luam. tswj kev lag luam sib txawv raws li peb paub tab ua ntej thiab tom qab muag kev pabcuam. Peb xav qhia peb cov tswv yim nrog koj thiab txais tos koj cov lus thiab cov lus nug.

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