Qhov zoo ntawm cov hmoov metallurgy iav

Qhov zoo ntawm cov hmoov metallurgy iav

Niaj hnub no, ntau yam thiab cov khoom siv ntawm cov hmoov hlau metallurgy iav tau nce zuj zus nyob rau ib hnub, thiab lawv cov ntawv thov tau dav zuj zus, vim nws qhov zoo yog qhov sib piv tsis tau. Yog li, dab tsi yog qhov zoo ntawm cov hmoov metallurgy iav? zhongwei Precision Powder Metallurgy Cov Kws Ua Haujlwm:

1. Hmoov metallurgy txuag kev ua haujlwm, cov ntaub ntawv thiab kev ua haujlwm ntau lawm

Feem ntau, thaum P / M iav yog tsim los ntawm P / M txoj kev, tsuas yog yuav tsum muaj tsib txheej txheem, uas yog, tsim, sintering, kho cua sov, tempering thiab roj immersion. Thaum machining thiab manufacturing nrog casting thiab forging cov ntaub ntawv, nws yuav tsum tau mus dhau kaum txheej txheem, xws li tig lub voj voog, tig lub puab lub voj voog, tig ob lub ntsej muag kawg, roughing qhov zawj, rub lub keyway, hobbing, deburring, kho cua sov. thiab tempering. Yog li ntawd, thaum siv cov hmoov metallurgy txoj kev, cov nqi tsim khoom ntawm cov iav yog txo qis vim kev txuag hluav taws xob, txuag cov khoom siv, kev ua haujlwm siab ntau lawm, cov khoom siv tsawg dua, thiab txuag hluav taws xob.

2. Kev siv siab ntawm cov hmoov metallurgy cov ntaub ntawv

Thaum cov iav yog tsim los ntawm cov hmoov hlau metallurgy, lawv tuaj yeem ncaj qha tsim rau hauv cov duab ntawm cov khoom tiav. Txhua qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm Qhov no tsis tuaj yeem ua tau thaum cov iav raug tsim los ntawm lwm txoj kev machining.

Hmoov metallurgy ua

3. Lub repeatability ntawm hmoov metallurgy iav yog zoo heev

Hmoov metallurgy iav yog tsim los ntawm nias tuag. Raws li ib txwm muaj, ib khub ntawm kev tuag tuaj yeem nias ntau txhiab mus rau ntau pua txhiab tus iav blanks. Thaum machining gears, nws yog qhov nyuaj heev los ua kom cov duab thiab qhov loj ntawm txhua lub iav tsis sib xws. Ntau yam kev hloov pauv hauv machining, xws li hnav cov cuab yeej txiav, kev ua haujlwm tsis zoo ntawm cov cuab yeej ua haujlwm, qhov sib txawv hardness ntawm iav blanks thiab sib txawv bearing clearances ntawm cov cuab yeej siv tshuab, yuav ua rau cov duab thiab qhov loj ntawm lub zog tsim txawv.

4. Integrated manufacturing ntawm qhov chaw

Cov hmoov metallurgy txoj kev tuaj yeem sib xyaw ua ke ntau qhov chaw, yog li txuag kev ua haujlwm tom qab thiab cov nqi sib dhos. Thaum ua ntau lub zog thiab cov khoom sib xyaw ua ke los ntawm cov hmoov hlau metallurgy, cov hniav tuaj yeem nias mus rau qhov siab tag nrho thiab ncaj qha mus rau lub ces kaum ntawm cov iav uas nyob ib sab, uas yog qhov nyuaj rau kev ua haujlwm dav dav, xws li milling, npaj lossis hobbing.

5. Cov khoom siv ceev yog tswj tau

Cov khoom siv ceev ntawm P / M iav yog tswj tau thiab muaj qee qhov kev sib txuas ntawm qhov pores. Hmoov metallurgy iav feem ntau yog impregnated nrog 5 feem pua ​​- 20 feem pua ​​​​cov roj lubricating rau qee qhov ntawm nws tus kheej lubrication, thiaj li los txhim kho qhov hnav tsis kam. Cov hmoov metallurgy txoj kev kuj tseem tuaj yeem ua rau qhov sib txawv ntawm cov iav mus rau qhov sib txawv, piv txwv li, iav hub ib feem rau hauv qhov qis dua. Cov hniav feem yog ua rau hauv siab ceev los txhim kho tus kheej lubrication, thiaj li ua kom toughness thiab cuam tshuam lub zog.

6. Zoo nto roughness

Hauvhmoov metallurgyntau lawm, txhawm rau pab txhawb qhov kev tshem tawm ntawm qhov khoob ntawm qhov tuag tom qab kev tsim, kev ua haujlwm ntawm qhov roughness ntawm qhov tuag yog qhov zoo heev. Yog li ntawd, qhov nto roughness ntawm iav blanks, tshwj xeeb tshaj yog cov hniav, yog siab heev. Qhov zoo tshaj plaws roughness no tuaj yeem txo qhov hnav thiab suab nrov ntawm cov hniav kom tsawg kawg thaum lub sijhawm ua haujlwm iav.

2, Tsis zoo ntawm cov iav tsim los ntawm hmoov metallurgy

1. Kev khoov thiab shear lub zog ntawm cov hniav iav tsis muaj zog

Raws li cov hmoov metallurgy yog cov txheej txheem recrystallization ntawm cov hmoov hlau ntawm qhov kub thiab txias, tsis muaj txheej txheem dov thiab tsim cov hlau fiber ntau, nws yog cov cuab yeej tsis muaj kev taw qhia. Yog li ntawd, qhov khoov thiab shear lub zog ntawm cov hniav iav tsis zoo li cov tsoos machined iav.

2. Tsawg tus hniav sib cuag lub zog

Yog vim li cas vim li cas lub zog dabtsi yog khoov thiab shear lub zog ntawm cov iav hniav uas tsim los ntawm cov hmoov hlau metallurgy tsis zoo li cov iav hniav machined los ntawm cov tshuab tsoos yog tias qhov sib cuag lub zog ntawm cov iav hniav ntawm hmoov metallurgy kuj qis dua li ntawm iav hniav machined los ntawm cov tsoos machinery, yog li nws tsis tuaj yeem xa cov torque loj.

3. Lub sij hawm zoo ntawm cov roj lubrication yog luv

Txawm hais tias nws tuaj yeem ua rau cov hniav iav hauv lub xeev cov roj, lub sij hawm zoo ntawm cov roj lubrication yog luv. Txhawm rau kom muaj kev ua haujlwm zoo, nws yog ib qho tsim nyog yuav tau xav txog qhov smoothness ntxiv. Roj da dej lubrication yog qhov zoo tshaj plaws.

4. Kev sib kis tsis zoo

Lub precision ntawm hmoov metallurgy iav yog tsawg. Vim tias tsis muaj txoj hauv kev los tswj cov txheej txheem kub kub sintering thiab molding, ib yam li cov av nplaum raug rho tawm haujlwm rau hauv cov cib, qhov luaj li cas ntawm cov cib raug rho tawm haujlwm rau hauv cov cib tsis tuaj yeem tswj tau, yog li kev sib kis tsis zoo.

5. Suab nrov tiam

Vim yog vim li cas hauv Tshooj 4, qhov roughness ntawm cov hniav iav tsim los ntawm cov hmoov hlau metallurgy kuj tseem loj, uas yuav ua rau muaj suab nrov hauv kev sib kis.

6. Cov nyhuv tsis zoo ntawm qhov chaw du dawb

Cov txiaj ntsig ntawm kev tsim cov khoom dawb yog qhov phem dua li cov roj da dej, uas belongs rau lub xeev du ntawm ciam teb roj.

Cov saum toj no yog qhov zoo ntawm cov hmoov hlau metallurgy iav qhia los ntawm Zhongwei Precision. Nws yog ib qho kev txiav txim siab tias lub suab nrov ntawm cov hmoov hlau metallurgy iav yog me dua li ntawm forging khoom manufacturers. Qhov no tej zaum yuav yog vim lub attenuation tshwm sim los ntawm lub porosity ntawm sintered cov ntaub ntawv. Cov txiaj ntsig ntawm lub tshuab kuaj lub suab nrov pom tau tias lub suab nrov ntawm P / M lub zog qis dua li ntawm cov hlau zoo tib yam.