Yuav ua li cas kom tsis txhob tawg hauv Cemented Carbide Extrusion khoom

Nws yog ib qho kev siv cov hmoov extrusion tshuab los tsim cov khoom tungsten carbide thiab carbide rods hauv kev tsim cov khoom tungsten carbide. Cemented carbide extrusion yog lub peev xwm tsim thev naus laus zis hauv niaj hnub cemented carbide ntau lawm. Txawm li cas los xij, cov khoom extrusion tseem tuaj yeem tshwm sim tawg thaum lub sijhawm tsim khoom. Kab lus no yuav tham txog yuav ua li cas kom tsis txhob tawg hauv cemented carbide extrusion molding.

Txoj kev extrusion muaj nws qhov tshwj xeeb piv nrog cov tshuaj molding tshuab thiab isotactic pressing technology. Cov txheej txheem ntawm cov cemented carbide extrusion molding suav nrog cov kauj ruam hauv qab no: kev sib xyaw ntawm cov hmoov thiab molding tus neeg sawv cev → extrusion molding → burning npaj → nqus sintering → tiav cov khoom ntim → khoom tiav. Cov txheej txheem ntau lawm zoo li yooj yim heev, tab sis nws yooj yim heev los tsim cov khoom khib nyiab yog tias muaj kev tsis saib xyuas thaum lub sijhawm tsim khoom.

Muaj ntau qhov laj thawj rau cov kab nrib pleb, xws li cov txheej txheem tsis tsim nyog ntawm qhov extrusion tuag, tus neeg sawv cev molding tsis zoo, kev ua haujlwm tsis zoo ntawm kev sib tov, txheej txheem extrusion tsis tsim nyog, txheej txheem ua ntej sintering, thiab txheej txheem sintering, thiab lwm yam.

Cov nyhuv ntawm extrusion molding tus neeg sawv cev ntawm cov kab nrib pleb:

Yog tias siv paraffin lossis A-type molding tus neeg sawv cev nyob rau hauv tib lub extrusion tej yam kev mob, ntxiv ntau dhau los yog tsis txaus molding tus neeg sawv cev yuav ua rau cov kab nrib pleb ntawm cov khoom, Feem ntau, qhov tawg ntawm paraffin wax yog siab dua li ntawm A-type molding agent. Yog li ntawd, nyob rau hauv cov txheej txheem ntawm kev tsim cov cemented carbide extrusion cov khoom, kev xaiv ntawm tus neeg sawv cev tsim thiab tus nqi ntawm kev tswj ntawm molding agents yog ib qho tseem ceeb heev.

Cov nyhuv ntawm pre-sintering cua sov tus nqi:

Qhov tawg ntawm cov khoom semi-tiav yog proportional ntsig txog cov cua sov. Nrog rau qhov acceleration ntawm cov cua sov tus nqi, qhov tawg nce. Txhawm rau txo cov kab nrib pleb ntawm cov khoom, txoj hauv kev zoo tshaj plaws yog siv cov khoom sib txawv ua ntej sintering cua sov rau ntau qhov sib txawv ntawm cov khoom semi-tiav.

Txhawm rau ua kom tiav, txhawm rau txhawm rau txo qhov tshwm sim tawg ntawm cov khoom siv cemented carbide extrusion, nws yog ib qho tseem ceeb kom paub txog cov ntsiab lus hauv qab no. Cov txheej txheem ntau lawm ntawm cemented carbide extrusion khoom yuav tsum nruj me ntsis tswj. A-type forming tus neeg sawv cev muaj txiaj ntsig zoo rau kev tiv thaiv cov kab nrib pleb hauv cov khoom. Tsis tas li ntawd, pre-sintering cua sov tus nqi ntawm cov khoom extruded yog ncaj qha ntsig txog qhov tshwm sim ntawm cov khoom pov tseg tawg. Siv cov cua sov qeeb qeeb rau cov khoom loj thiab siv cov cua kub ceev rau cov khoom me me kuj yog txoj hauv kev zoo kom tsis txhob cemented carbide extrusion tawg pov tseg.

Yog tias koj txaus siab rau cov khoom lag luam tungsten carbide thiab xav paub ntau ntxiv thiab cov ntsiab lus, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa US MAIL hauv qab ntawm nplooj ntawv.