Kuv tau pom ntau lub iav tsim, suav nrog kev nyiam ua, milling, kev ua haujlwm thiab lwm yam. Niaj hnub no, Kuv yuav tham txog cov txheej txheem ntawm nias cov hmoov hlau, uas yog hmoov metallurgy:
Cov hmoov metallurgy gears yog ib txwm siv hauv ntau lub tshuab ua haujlwm. Txawm hais tias lawv yog nyiaj ntau heev thiab kev lag luam hauv cov khoom loj, lawv kuj yuav tsum tau txhim kho hauv lwm yam. Cia peb mus saib qhov zoo thiab qhov tsis zoo ntawm cov hmoov metallurgy zog.
Qhov Zoo:
1. Feem ntau, muaj cov txheej txheem tsim khoom tsawg rau hmoov metallurgy zog.
2. Thaum tsim khoom zog los ntawm hmoov metallurgy, cov khoom siv siv tau tuaj yeem ncav cuag ntau dua 95%
3. Qhov ua pauj cov hmoov metallurgy zog yog qhov zoo heev. Vim tias hmoov metallurgy zog raug nias rau hauv cov duab los ntawm kev siv tuag, ib khub ntawm kev tuag tuaj yeem nias ntau txhiab tus iav tsis muaj qab hau.
4. Hmoov metallurgy tuaj yeem tsim tau ntau qhov chaw hauv ib thooj
5. Cov khoom ntom ntom ntawm hmoov metallurgy zog yog tswj tau.
6. Hauv cov hmoov metallurgy ntau lawm, nyob rau hauv thiaj li yuav pab txhawb cov kev tshem tawm ntawm qhov tsis muaj kev sib hlub, kev ntxhib los ntawm kev ua hauj lwm tuag saum npoo yog qhov zoo heev.
Daim duab
Tsis zoo
1. Batch ntau lawm yuav tsum tau. Feem ntau hais lus, batches ntawm ntau tshaj 5, {2}}} daim yog qhov tsim nyog rau hmoov metallurgy ntau lawm;
2. Qhov loj me yog txwv los ntawm kev nias lub peev xwm ntawm cov xovxwm. Cov xovxwm feem ntau muaj lub siab ntawm ntau tons mus rau ntau pua tons, thiab txoj kab uas hla tuaj yeem ua rau hmoov metallurgy tsis pub dhau 110mm;
3. Hmoov metallurgy zog yog txwv los ntawm cov qauv. Vim tias nias thiab pwm, nws yog feem ntau tsis tsim nyog tsim cab cab lub zog, gyringone gears thiab helical lub zog nrog ib tug helical Anginal ntau dua 35 degree. Nws yog feem ntau pom zoo los tsim cov hniav helical tsis pub dhau 15 degrees rau helical zog;
4. Lub thickness ntawm hmoov metallurgy zog yog txwv. Cov kab noj hniav tob thiab nias mob stroke yuav tsum yog 2 txog 2.5 zaug tuab ntawm lub iav. Nyob rau tib lub sijhawm, xaiv qhov kev sib txuam ntawm lub iav qhov siab ntev ntev ntev, cov tuab ntawm cov hmoov metallgurgy iav kuj tseem ceeb heev;
Dab tsi yog hmoov metallurgy
Nws yog cov txheej txheem thev naus laus zis rau kev ua hlau lossis siv cov hmoov hlau (lossis cov hmoov hlau, tsim khoom thiab cov khoom siv sib xyaw thiab ntau hom khoom. The broad sense of powder metallurgy products industry includes iron and stone tools, cemented carbide, magnetic materials and powder metallurgy products. Lub nqaim tob ntawm hmoov metallurgy cov khoom lag luam hais txog tsuas yog rau hmoov metallurgy cov khoom lag luam (suav nrog hmoov me me), roj-muaj cov kabmob thiab cov khoom sib dhos hlau.
Txheej Txheem Cov yam ntxwv
1. Qhov ntom ntawm cov khoom yog tswj tau, xws li cov ntaub ntawv ntxeem tau, cov ntaub ntawv tuab li, thiab lwm yam .;
2. Cov nplej me me, cov nyom micrivedure, tsis muaj ib qho kev sib cais;
3. Near-molding, raw material utilization rate> 95%;
4. Tsawg dua lossis tsis txiav, kev txiav yog tsuas yog 40 ~ 50%;
5. Cov khoom siv cov khoom siv yog tswj tau, uas yog qhov ua rau kev npaj rau kev npaj ntawm cov khoom siv sib xyaw;
6. Kev npaj ntawm Refractory hlau, tej hub ntaub ntawv thiab cov ntaub ntawv nuclear.
Txheej Txheem Yooj Yim
1. Hmoov Hmoov
Hmoov kev ua yog cov txheej txheem ntawm kev ua cov khoom nyoos ua hmoov. Feem ntau siv cov txheej txheem kev ua cov txheej txheem yog oxide txo cov qauv olide thiab cov neeg kho tshuab.
Daim duab
2. Sib xyaw
Kev sib xyaw ua ke yog cov txheej txheem ntawm kev sib xyaw ntau yam yuav tsum muaj hmoov nyob rau hauv ib qho kev faib ua feem thiab homogenizing lawv rau hauv hmoov dawb paug. Muaj peb hom: qhuav, ib nrab qhuav thiab ntub, uas siv rau cov kev xav tau sib txawv.
Daim duab
3. Kev Ua
Txoj kev sib sau yog cov txheej txheem ntawm kev muab cov kev sib xyaw ua ke sib xyaw ua ke rau hauv kev tuag thiab nias nws mus rau hauv ib qho khoob, qhov loj me thiab ntom. Cov txheej txheem sib haum no tau muab faib ua kom haum rau kev tsim kev ntxhov siab thiab kev sib tw. Qhov feem ntau siv nyob rau hauv kev tsim kev tsim yog compression kev.
Daim duab
4. Sintering
Sintering yog cov txheej txheem tseem ceeb hauv hmoov metallurgy. Cov tau tsim tawm yog sintered kom tau txais qhov yuav tsum tau ua lub cev thiab cov kws kho tshuab. Sintering tau muab faib ua cov txheej txheem system sintering thiab ntau tivthaiv system sintering. Ntxiv rau qhov kev sintering ib txwm muaj, tseem muaj cov txheej txheem tshwj xeeb tshwj xeeb xws li xoob sintering, yaj infiltration, kub nias, thiab lwm yam.
Daim duab
5. Tom qab ua
Kev kho mob tom qab kev kho mob tuaj yeem nqa tawm hauv ntau txoj hauv kev raws li cov khoom lag luam sib txawv. Xws li xov, roj imersion, machining, kev kho cua sov thiab electroplating. Ib qho ntxiv, nyob rau hauv xyoo tsis ntev los no, qee cov txheej txheem tshiab xws li Forging thiab Forging kuj tau thov cov hmoov hlau me me tom qab sintering, ua tiav cov txiaj ntsig zoo tshaj plaws.
Daim duab
Tam sim no uas peb paub txog hmoov metallurgy, peb yuav tsum tham txog cov cuab yeej siv tshuab. Txhua txhua lub sijhawm kuv pom kev ua yeeb yaj kiab, kuv cov phooj ywg nug cov cuab yeej txiav ua li cas. Qhov tseeb, qhov no tau tshaj tawm ua ntej, yog li yog tias koj tau pom nws, cia li tsis quav ntsej nws.
Cov ntsiab lus: Is Taws Nem
