Factory Sintering iav
Sintered iav yog iav tsim siv cov hmoov hlau metallurgy. Cov hmoov hlau yog sib xyaw ua ke thiab nias rau hauv cov duab hauv pwm. Cov hmoov hmoov yog tom qab ntawd muab khi rau hauv cov hlau hnyav ua haujlwm los ntawm kev kub siab -kub sintering. Thaum kawg, kev ua tau zoo tuaj yeem txhim kho los ntawm kev tshaj tawm - kev kho mob xws li kev ua tiav thiab kev tso roj. Nws yog ib qho ntawm cov khoom siv dav siv hauv cov hmoov metallurgy qhov chaw, dav siv hauv kev lag luam xws li tsheb, khoom siv hauv tsev, thiab cov cuab yeej hluav taws xob.
- Khoom Taw qhia
Khoom Paub meej
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Khoom muag |
Factory customized siab precision muaj zog hnav tsis kam sintering iav |
| Modular ntau yam | 0.1-2.0 hli |
| Tus naj npawb ntawm cov hniav ntau | 10-100 hniav |
| Sab nraud txoj kab uas hla | ± 0.01mm - ± 0.03mm |
| Cov hniav roughness | Ra0.8-Ra3.2μm |
| Qhov ntom | 6.0-7.2g / cm³ (raws li hlau) |
| Tensile zog | 300-800MPa |
Txheej txheem ntau lawm
1. Kev npaj hmoov
• Raws li qhov yuav tsum tau ua ntawm cov iav, sib tov hlau hmoov, tooj liab hmoov, graphite hmoov thiab lwm yam raw cov ntaub ntawv nyob rau hauv meej proportions, thiab kuj ntxiv lubricants thiab forming agents los txhim kho compression kev ua tau zoo.
• Cov hmoov sib xyaw yuav tsum muaj qhov sib xyaw ua ke thiab zoo ntws kom ntseeg tau tias muaj kev sib xws hauv compression molding.
2. Compression molding
• Ntawm cov hmoov hlau metallurgy tshwj xeeb, muab cov hmoov sib xyaw rau hauv cov pwm precision, siv lub siab ntawm 150-700MPa, thiab nias rau hauv lub cev ntsuab uas nyob ze rau cov duab ntawm lub iav.
• Lub cev ntsuab muaj lub zog tshwj xeeb thiab tuaj yeem thauj thiab ua tiav tom qab .
3. Kub kub sintering
• Muab lub cev ntsuab tso rau hauv lub qhov cub sintering thiab ua kom sov rau 1100-1300℃nyob rau hauv ib qho chaw tiv thaiv (xws li ammonia decomposition gas, hydrogen gas), thiab khaws cia ntawm qhov kub ntawm lub sijhawm.
• Cov hmoov hmoov sib xyaw ua ke los ntawm cov txheej txheem xws li atomic diffusion thiab fusion los tsim cov qauv hlau ntom ntom, tau txais cov khoom siv kho tshuab zoo ib yam li forged steel.
4. Cov txheej txheem ua tiav tom qab
• Tiav / shaping: Txias xovxwm kho ntawm sintered iav los ntawm pwm los txhim kho qhov tseeb qhov tseeb thiab nto smoothness.
• Kev kho cov roj immersion: Raus cov iav hauv cov roj lubricating, siv cov roj nqus cov khoom ntawm lub qhov hws kom cov iav nws tus kheej lubrication kev ua tau zoo, txo cov roj lubrication cov kauj ruam uas yuav tsum tau rau kev sib dhos tom ntej.
• Kev kho cua sov: Qee qhov kev ua haujlwm siab - iav yuav tsum tau carburizing quenching, induction hardening, thiab lwm yam. los txhim kho hardness thiab hnav tsis kam.
• Kev kho deg: xws li galvanizing, phosphating, thiab lwm yam., txhawm rau txhim khu kev tiv thaiv xeb ntawm cov iav.
Sintering Iav Classification
Classified los ntawm hom iav
• Cylindrical iav:Hom kev siv ntau tshaj plaws, nrog cov kab hniav sib luag rau cov axis, siv los xa cov hluav taws xob ntawm cov khoom sib txuas, feem ntau pom muaj nyob rau hauv kev xa tsheb, cov cuab yeej hluav taws xob, thiab lwm yam xwm txheej.
• Bevel iav:Cov hniav profile yog conical thiab siv los xa lub zog ntawm kev sib tshuam axes, xws li hauv cov tsheb sib txawv thiab cov kauj.
• Worm iav:Cov iav iav yog siv ua ke nrog cov cab cab kom xa hluav taws xob raws txoj kab ntsug staggered, thaum tseem ua tiav qhov kev txo qis loj. Nws yog feem ntau siv nyob rau hauv precision kis khoom siv xws li tshuab cuab yeej thiab automated ntau lawm kab.
• Planetary iav:Ua los ntawm lub hnub iav iav, planetary iav, thiab lub nplhaib iav sab hauv, nrog lub ntim me me thiab qhov sib kis loj, feem ntau yog siv rau hauv lub zog tshiab lub tsheb reducers, neeg hlau pob qij txha, thiab lwm yam.
Classified los ntawm sintering txheej txheem
• Pa sintered iav:Siv cov txheej txheem hmoov metallurgy sintering zoo tib yam, rhuab mus rau qhov kub qis dua qhov melting point ntawm lub hauv paus hlau nyob rau hauv ib qho chaw tiv thaiv, sib txuas cov hmoov hmoov, nrog tus nqi qis, haum rau huab hwm coj ntau lawm ntawm universal zog.
• Carbonized thiab sintered iav:Thaum lub sij hawm sintering txheej txheem, carburizing kev kho mob yog nqa tawm los txhim kho lub hardness ntawm nto thiab hnav tsis kam ntawm lub zog. Nws yog feem ntau siv nyob rau hauv kis tau tus mob qhov chaw uas muaj peev xwm tiv taus hnyav loads thiab kev sib txhuam siab, xws li rear qag gears ntawm tsheb.
• Rov nias thiab rov tua cov iav:Sintering ua ntej ua raws li kev nias thib ob thiab theem nrab sintering tuaj yeem txhim kho qhov ceev thiab lub zog ntawm lub zog, nrog kev ua haujlwm zoo ib yam li cov iav forged, thiab tuaj yeem siv los hloov qee cov iav forged.
Classified los ntawm sintered cov ntaub ntawv
• Hlau raws sintered iav:siv cov hmoov hlau ua cov khoom siv tseem ceeb, nrog tus nqi qis thiab nruab nrab lub zog, nws yog tam sim no qhov loj tshaj plaws - tsim sintered iav hom, dav siv nyob rau hauv ntau yam dav siv machinery.
• Copper raws li sintered iav:Nrog cov ntsiab lus tooj liab siab, lawv muaj kev sib txhuam zoo thiab thermal conductivity, ua rau lawv haum rau siv nyob rau hauv qis -ceev, lub teeb load puag ncig uas yuav tsum tau tswj lub suab nrov, xws li kis tau tus mob Cheebtsam ntawm lub chaw ua hauj lwm cov khoom.
• Stainless hlau sintered iav:Nrog rau kev tiv thaiv corrosion zoo heev, lawv feem ntau siv rau hauv cov xwm txheej xws li cov khoom siv ua khoom noj thiab cov khoom siv hauv hiav txwv ib puag ncig uas muaj cov cai nruj rau kev tiv thaiv xeb.
Cim npe nrov: Hoobkas sintering iav, Tuam Tshoj Hoobkas sintering iav manufacturers, lwm tus neeg, Hoobkas
