Taw qhia

Hauv kev tsim cov khoom tsim, ib qho teeb meem rov qab ua dua:

👉 Xuab zeb zoo tsis ruaj khov.

Thiab thaum xuab zeb tsis ruaj khov:

pwm lub zog hloov

casting teeb meem nce

ntau lawm efficiency poob

Yog li lo lus nug yog yooj yim:

👉 Yuav ua li cas xuab zeb ruaj khov?

Teb:

👉 Siv tau zooRoller Hom Ntsuab Sand Tov Khoom Tshuab.

Lub tshuab no tseem siv dav hauv cov chaw tsim khoom vim nws muab:

muaj zog sib xyaw

uniform noo noo faib

ruaj khov xuab zeb kev ua tau zoo

Rau ntau qhov chaw tsim khoom, tshwj xeeb tshaj yog me me thiab nruab nrab- cov nroj tsuag nplai, nws yog qhov ua tau zoo tshaj plaws rau kev ua tiavhigh efficiency thiab uniform mix.

1 Dab tsi yog Cov Roller Hom Ntsuab Sand Tov Khoom Tshuab

A Roller Hom Ntsuab Sand Tov Tshuab rau Foundryyog ib txwm siv xuab zeb sib xyaw siv hauv kev npaj cov xuab zeb ntsuab.

Nws mix:

silica xuab zeb

bentonite

dej

tshuaj ntxiv

Kev sib xyaw ua ke ua ke:

👉 dov siab + plowing action

Qhov no ua kom cov xuab zeb hais tsis sib xws nrog binder thiab noo noo.

Kev npaj cov xuab zeb feem ntau yog raws li cov lus qhia los ntawm:

👉 American Foundry Society

2 Txoj Cai Ua Haujlwm (Ib yam yooj yim tab sis siv tau)

Tsis xav tau kev piav qhia nyuaj.

Tsuas yog nkag siab peb yam ua:

👉 Nias + Roll + Mix

Kauj Ruam 1 - Kev pub khoom noj

Cov khoom nyoos nkag mus rau hauv chav sib xyaw.

Kauj ruam 2 - Roller Compression

Heavy rollers siv siab:

zom cov xuab zeb

txhim kho cov xuab zeb compactability

qhib cov av nplaum sib txuas

Kauj Ruam 3 - Plow Mixing

Plows tig thiab txav xuab zeb tsis tu ncua:

faib noo noo sib npaug

tshem tawm kev cais tawm

Kauj ruam 4 - Moisture Control

Dej yog ntxiv thaum sib tov.

Yam ntau yam:

👉 3.0-4.5% noo noo

Kauj Ruam 5 - Xuab zeb tawm

Uniform xuab zeb yog tawm rau molding.

3 Vim Li Cas Nws Ua Tau Zoo Tshaj Plaws & Kev Sib Tw Sib Tw

Kev ua tau zoo tsis yog kev ceev xwb.

Nws yog qhov sib xws.

Uniform Moisture Distribution

Zam:

xuab zeb qhuav → qaug zog pwm

ntub xuab zeb → nplaum pwm

Ua kom muaj zog av nplaum

Cov menyuam siab txhim kho bentonite kev sib txuas.

Qhov tshwm sim:

siab zog ntsuab

ruaj khov pwm hardness

Nruam Mixing Flow

Plows xyuas kom cov xuab zeb txav mus.

Tsis muaj chaw tuag.
Tsis sib npaug.

Txo Rework

Cov xuab zeb zoo dua txhais tau tias:

tsawg dua qhov tsis xws luag

tsawg rework

siab yield

4 Qhov Zoo Tshaj Plaws rau Cov Ntawv Thov Foundry

High Mixing Efficiency

Hom kev sib xyaw ua ke:

👉 3-6 feeb rau ib pob

Haum rau kev tsim khoom tas mus li.

Stable Sand Quality

Uniform mixing kom zoo ib yam:

permeability

zog

compactability

Cov qauv yooj yim thiab ruaj khov

tsawg tsis ua hauj lwm tus nqi

ua haujlwm yooj yim

lub neej ua haujlwm ntev

Tus nqi nqis peev tsawg

Piv nrog cov tshuab tsis siv neeg:

qis pib nqis peev

sai them rov qab

Kev tu yooj yim

Main hnav qhov chaw:

rollers

plows

liners

Yooj yim hloov.

Tsawg downtime.

5 Yam Kev Ntsuas Kev Ntsuas

Cov qauv sib txawv sib txawv, tab sis cov qauv kev teeb tsa muaj xws li:

Cov kev ntsuas no ncaj qha txiav txim siab kev sib xyaw ua haujlwm thiab cov xuab zeb zoo.

6 Daim ntawv thov hauv Foundry Production

Lub tshuab no yog siv dav hauv:

hlau casting foundries

steel casting rhiav

automotive casting

valve thiab twj tsim khoom

ua liaj ua teb machinery casting

Tshwj xeeb tshaj yog haum rau:

👉 ntsuab xuab zeb molding tshuab nrog nruab nrab muaj peev xwm

7 Kev Saib Xyuas Qhov Zoo Tshaj Plaws

Lub tshuab zoo yuav tsum tau khaws cia kom zoo.

Txhua hnub

tshawb xyuas noo noo

tshuaj xyuas cov xuab zeb

huv tov khoom

Txhua lub lim tiam

check rollers thiab plows

lubricate txav qhov chaw

nruj bolts

Txhua hli

soj ntsuam gearbox

check hluav taws xob system

kuaj cov xuab zeb ua haujlwm

Kev tu xyuas kom ruaj ntseg tso zis.

8 Cov Lus Qhia Engineering rau kev ua tau zoo dua

Los ntawm kev tsim khoom tiag tiag:

Tswj dej nruj nruj (3.0-4.5%)

Khaws cov xuab zeb kub hauv qab 45 degree

Tsis txhob overloading

Siv cov khoom nyoos zoo ib yam

Saib xyuas cov khoom xuab zeb txhua hnub

Zoo xuab zeb system=ruaj khov ntau lawm.

Xaus

CovRoller Hom Ntsuab Sand Tov Tshuab rau Foundrytseem yog ib qho ntawm cov kev daws teeb meem zoo tshaj plaws rau kev ua tiav kev ua haujlwm siab thiab sib xyaw xuab zeb sib xyaw.

Nrog nws cov qauv yooj yim, muaj zog sib xyaw ua ke, thiab kev ua haujlwm ruaj khov, nws pab cov foundries:

txhim kho cov xuab zeb zoo

txo qhov tsis xws luag casting

nce ntau lawm efficiency

Rau ntau qhov chaw tsim khoom, nws tsis yog lub tshuab xwb.

👉 Nws yog lub hauv paus ntawm ruaj khov casting ntau lawm.

Xav tau kev pab xaiv tus tov khoom?

Yog koj xaiv ibntsuab xuab zeb tov, muab:

yuav tsum muaj peev xwm

casting hom (hlau / steel)

ntau lawm kab mob

xuab zeb system cov ntaub ntawv

Peb tuaj yeem pom zoo tus qauv tsim nyog tshaj plaws rau koj daim ntawv thov.

Roller Hom Ntsuab Sand Tov Tshuab rau Foundry|High Efficiency Sand Mixing

Tshawb nrhiav cov menyuam hom ntsuab xuab zeb tov tshuab rau cov ntawv thov kev tsim. Kawm paub yuav ua li cas nws muab kev ua haujlwm siab, sib xyaw xuab zeb sib xyaw, thiab txhim kho casting zoo nrog kev ua tau zoo.

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E -mail

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