hmoov metallurgy technology yog dab tsi?

Hmoov metallurgy tshuab tau siv thawj zaug hauv Tebchaws Meskas hauv xyoo 1870. Nws siv cov hmoov hlau ua cov khoom siv raw, thiab tom qab ntawd nias tooj liab-lead alloy bearings kom paub txog tus kheej-lubricating tshuab ntawm cov kabmob, thiab tsim ntau yam thiab cov khoom los ntawm kev nias. thiab sintering.Cov txheej txheem ntawm cov hmoov hlau metallurgy suab tsis zoo rau txhua tus, tab sis yog tias tom qab kuv piav qhia, nws yuav yooj yim rau koj nkag siab.

Cov txheej txheem yooj yim ntawm hmoov metallurgy tshuab
Cov khoom tseem ceeb yog cov hmoov hlau zoo, tom qab ntawd cov hmoov ntxiv rau cov pwm yuav tsum tau ua, thiab tom qab ntawd cov qauv tsim los ntawm (txhaj tshuaj) lossis siab, thiab thaum kawg qhov xav tau thiab cov nyhuv tuaj yeem tau los ntawm sintering.Qee qhov yuav tsum tau ua tom qab ua tiav.

Dab tsi yog qhov txawv ntawm MIM thiab PM hmoov metallurgy qhov chaw?
1: Hmoov metallurgy txhaj tshuaj molding
Hmoov metallurgy txhaj tshuaj molding yug hauv California xyoo 1973, hu ua MIM.Nws yog ib hom tshiab ntawm cov hmoov hlau metallurgy molding tshuab tsim los ntawm kev sib txuas cov yas txhaj tshuaj molding tshuab nrog kev ua haujlwm ntawm cov hmoov metallurgy.Cov hmoov metallurgy txhaj tshuaj molding txheej txheem yog nyob ze rau cov hmoov metallurgy tshuab.Ua ntej, cov hmoov nplej thiab cov organic binder yog sib xyaw ua ke, thiab tom qab ntawd rhuab thiab plasticized ntawm qhov kub ntawm 150 degrees.Cov khoom siv txhaj tshuaj molding yog siv los txhaj cov pwm rau hauv cov kab noj hniav, thiab tom qab ntawd ua kom khov thiab ua kom zoo.Txoj kev decomposition tshem tawm cov binder nyob rau hauv lub tsim dawb paug, thiab thaum kawg, zoo li hmoov metallurgy, precision qhov chaw yog tsim los ntawm sintering.

2: hmoov metallurgy nias
Hmoov metallurgy compression molding yog sau cov pwm nrog hmoov los ntawm lub ntiajteb txawj nqus, thiab extrude nws los ntawm lub tshuab siab.Nws yog ib qho ntawm cov khoom siv dav siv hauv kev siv tswv yim.Cold-sealed steel pwm nias, txias isostatic nias, kub isostatic nias, thiab kub nias yog txhua yam xovxwm tsim.Txawm li cas los xij, vim tias nws tsuas tuaj yeem nias nce thiab nqis hauv ob qho tib si, qee qhov txheej txheem nyuaj tsis tuaj yeem tsim los yog tuaj yeem ua rau hauv qhov khoob xwb.

Ntau qhov chaw siv txhaj tshuaj molding lossis compression molding, thiab qhov kawg ntawm qhov kev ua tau zoo yuav txawv.Yog tias koj tseem tsis tuaj yeem paub qhov txawv zoo, tsis txhob yig tiv tauj peb Jingshi Cov Khoom Tshiab rau kev sab laj.