Synchronous Tsav Iav PM Sintered Part
Cov khoom ntawm hmoov metallurgy iav ua tau raws li cov qauv ntawm cov khoom siv hmoov metallurgy. Muaj ntau yam khoom siv rau cov khoom siv hmoov metallurgy, thiab feem ntau lub tebchaws thiab qee lub tuam txhab loj muaj lawv tus kheej cov qauv. Txij li thaum Nyiv thiab Tebchaws Meskas yog tus thawj coj ntawm kev tshawb fawb hmoov metallurgy hauv ntiaj teb, cov qauv siv dav siv yog JIS (Nyiv) thiab MPIF (Tebchaws Meskas).
Khoom Taw Qhia
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Synchronous lub cev muaj zog iav PM sintered ib feem |
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Yam khoom |
Khoom siv |
Txheej txheem ntau lawm |
Sintering kub |
Pwm |
Kev cai |
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synchronous lub cev muaj zog iav |
45# |
Hmoov metallurgy |
1280 degree |
Yuav tsum customized |
Yog lawm |
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Tshuaj muaj pes tsawg leeg |
C:0.42-0.50; Cr: Tsawg dua lossis sib npaug rau 0.25; Mn:050-0.80; Ni: Tsawg dua lossis sib npaug rau 0.25; P: Tsawg dua lossis sib npaug rau 0.035; S: Tsawg dua lossis sib npaug rau 0.035; Si:017-0.37 |
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Cov ntaub ntawv muaj |
Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713) |
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Khoom zoo
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Smoothness |
Dimensional raug |
Khoom ntom ntom |
Cov tsos mob kho |
Tsim nyog hnyav |
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Roughness 1-5μm |
± {{0}}.1 feem pua -±0.5 feem pua ) |
92-95 feem pua |
Raws li cov neeg siv khoom xav tau |
0.03g-400g） |
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Mechanical cwj pwm |
σb\MPa: Ntau dua lossis sib npaug rau 600 σs\MPa: Ntau dua lossis sib npaug rau 355 δ5% : Ntau dua lossis sib npaug rau 16 ψ\ feem pua : Ntau dua lossis sib npaug rau 40 Hardness HB: Tsawg dua los yog sib npaug rau 197 Qhov pom zoo kho cua sov kub rau 45 steel teev nyob rau hauv GB / T 699-1999 tus qauv yog 850 degree rau normalizing, 840 degree rau quenching, thiab 600 degree rau tempering, thiab kev ua tau zoo yog yield zog ntau dua los yog sib npaug rau 355MPa GB / T699-1999 tus qauv qhia tias lub zog tensile ntawm 45 steel yog 600MPa, lub zog tawm los yog 355MPa, qhov elongation yog 16 feem pua, thiab qhov txo qis ntawm thaj tsam yog 40 feem pua. |
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Cov khoom ntawm hmoov metallurgy iav ua tau raws li cov qauv ntawm cov khoom siv hmoov metallurgy. Muaj ntau yam khoom siv rau cov khoom siv hmoov metallurgy, thiab feem ntau lub tebchaws thiab qee lub tuam txhab loj muaj lawv tus kheej cov qauv. Txij li thaum Nyiv thiab Tebchaws Meskas yog tus thawj coj ntawm kev tshawb fawb hmoov metallurgy hauv ntiaj teb, cov qauv siv dav siv yog JIS (Nyiv) thiab MPIF (Tebchaws Meskas). Gears feem ntau muaj qee qhov kev xav tau ntawm lub zog, yog li cov ntaub ntawv xaiv tau zoo dua. Tam sim no, Fe-Cu-C-Ni cov khoom siv dav siv rau cov iav (raws li JIS SMF5030, SMF5040 tus qauv; raws li MPIF FN-0205, FN-0205-80HT qauv); Qee lub tuam txhab xaiv Cu thiab Fe-Cu-C cov ntaub ntawv. Cov ntaub ntawv qhia yuav tsum qhia cov ntaub ntawv qib: xws li JIS SMF5030, cov kev pom zoo ua kom zoo nkauj thiab kev nyuaj siab ntau yog suav nrog cov qauv khoom siv.
Hmoov metallurgy iav ceev
Vim tias cov txiaj ntsig tau siv rau kev sib kis, qhov yuav tsum muaj rau lub zog ntawm lub zog kuj tseem ceeb (feem ntau, qhov siab dua ntawm cov hniav thiab qhov zoo dua lub zog). Nws feem ntau yog tswj ntawm 6.60g / cm3 min los yog 6.80 g / cm3 min, thiab qhov ceev ntawm lub zog ntawm cov xovxwm sov yog feem ntau tswj ntawm 7.00g / cm3 min.
Tom qab ua cov hmoov hlau metallurgy iav
Txhawm rau txhim kho lub zog thiab hnav tsis kam ntawm cov iav, qee zaum yuav tsum tau sinter lub iav thiab ntxiv tom qab kev kho mob los txhim kho lub zog thiab hnav tsis kam ntawm cov iav. Feem ntau muaj ob txoj hauv kev rau kev ua haujlwm tom qab lub zog:
1. Kev kho dej vapor deg: Nyob rau hauv ib puag ncig kub, dej vapor reacts nrog Fe nyob rau saum npoo ntawm lub iav los tsim cov khoom ntom ntom Fe3O4. Fe3O4 muaj hardness siab, uas tuaj yeem ua rau kom hnav tsis kam thiab tawv tawv ntawm cov khoom.
2. Carburizing kev kho mob: Carburizing kev kho mob yog tib yam li cov machined zoo tib yam; carbonitriding thiab quenching yog kev kho mob, thiab hardness ntau yam yog tib yam li saum toj no.
Hauv kev xaus
Cov hmoov hlau metallurgy yog immersed nyob rau hauv cov roj los tiv thaiv xeb los tiv thaiv cov iav los ntawm xeb. Tom qab lub zog tsim tawm, txhawm rau tiv thaiv lub zog los ntawm xeb thaum lub sijhawm khaws cia thiab kev thauj mus los, feem ntau yog thaum ntim cov iav, qee cov roj los tiv thaiv xeb yuav tsum tau txau rau saum npoo kom tiv thaiv lub zog los ntawm xeb. xeb. Muaj ntau hom roj los tiv thaiv xeb, thiab cov roj los tiv thaiv xeb siv los ntawm txhua qhov chaw tsim khoom sib txawv. Yog tias tsis muaj qhov yuav tsum tau ua rau hom roj hauv cov khoom, tsuas yog qhia cov khoom siv los tiv thaiv xeb ntawm daim duab, thiab cov chaw tsim khoom yuav impregnate cov roj los tiv thaiv xeb.
Hlau Txhaj Moulding txheej txheem
Detection Systems
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