Hmoov metallurgy yog ib hom tshiab ntawm net nyob ze-moulding tshuab, uas siv melting, cua sov, txhaj tshuaj thiab nias cov hmoov hlau los ua cov pwm molding yuav tsum tau.Rau qee cov ntaub ntawv tshwj xeeb xws li cov hlau refractory, refractory hlau, siab alloy thiab lwm yam.Yog li dab tsi cuam tshuam rau qhov zoo ntawm cov hmoov metallurgy nias txoj kev ntawm lub tsheb qhov chaw?

Ⅰ: Kev cuam tshuam ntawm nias txoj kev tuag

Nws yog qhov tseeb tias qhov tuag yog qhov tseem ceeb rau kev siv tshuab pressing.Nws raug pom zoo kom siv cov poj niam tuag los yog mandrel ua los ntawm cemented carbide, hmoov high-speed steel thiab lwm yam ntaub ntawv.Thaum cov tuag (xws li cov kab noj hniav sab hauv ntawm tus poj niam tuag thiab sab nraud txoj kab uas hla ntawm mandrel) ua haujlwm, qhov me me ntawm qhov roughness yog, qhov zoo dua nws yog los txo qhov kev sib txhuam ntawm cov hmoov thiab cov phab ntsa tuag.

Yog hais tias nws yog ib qho loj lossis tsis yooj yim, kev nias lub sij hawm ntev yuav ua rau cov poj niam pwm kom sov thiab deform, cov dej txias tuaj yeem siv los txo qhov kub ntawm cov poj niam pwm thiab txo qhov kev sib txhuam.

Nyob rau hauv tas li ntawd, nyob rau hauv lub tsim ntawm tus poj niam pwm, peb yuav tsum tsom rau lub zog thiab rigidity, uas yuav txo tau cov degree ntawm tshav kub deformation ntawm tus poj niam pwm, txo lub siab poob, thiab tiv thaiv cov kab nrib pleb nyob rau hauv tus txheej txheem ntawm nias lub tsheb qhov chaw.

Ⅱ: Cov nyhuv ntawm pwm thiab roj nplua nyeem

Nyob rau hauv cov txheej txheem ntawm cov hmoov metallurgy nias thiab tsim ntawm lub tsheb qhov chaw, vim lub siab poob los ntawm kev sib txhuam ntawm cov hmoov sib xyaw thiab cov pwm phab ntsa, qhov ntom ntom ntawm cov compacts tsis sib npaug.Minxin Powder pom zoo kom siv lub siab tawv pwm lossis cov roj nplua nyeem zoo dua.

Ⅲ: Cov nyhuv ntawm lubricants

Ntxiv cov roj nplua nyeem rau cov hlau sib xyaw hmoov tuaj yeem txo qhov kev sib txhuam ntawm cov hmoov thiab cov pwm phab ntsa, thiab ua kom qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom.Cov roj nplua nyeem feem ntau yog zinc stearate.Txawm hais tias nws tuaj yeem txhim kho cov txheej txheem nias thiab tsim, nws yog ib qho yooj yim los tsim kev sib cais tom qab sib xyaw vim qhov qis qis, thiab cov khoom siv sintered yog qhov ua rau pitting thiab lwm yam teeb meem.

Kev siv cov roj nplua nyeem zoo tuaj yeem txhim kho qhov kev sib txhuam ntawm cov hmoov thiab cov pwm phab ntsa, thiab txo qhov kev ua yuam kev ntawm qhov compact.Nyob rau hauv nam ntawm hmoov sib tov, kev saib xyuas yuav tsum tau them rau cov hmoov sib tov, uas tuaj yeem txo kev sib txhuam.

Ⅳ: Kev cuam tshuam ntawm nias qhov ntsuas

1: Pressurizing ceev

Yog tias qhov nrawm nrawm nrawm heev, nws yuav cuam tshuam kev sib txawv ntawm qhov ntom ntom ntawm cov kev cog lus, thiab tseem yuav tsim cov kab nrib pleb.Nws yog qhov zoo dua los siv hydraulic hmoov sib sau tshuab rau ntau lawm.

2: Siab tuav lub sijhawm

Qhov ceev ntawm compact tsim los ntawm cov hmoov hlau metallurgy nias ntawm lub tsheb qhov chaw tuaj yeem ua rau muaj zog ntau dua nyob rau hauv lub siab loj thiab nrog lub sijhawm tuav kom zoo.

3: Cov qauv ntawm cov hmoov pub mis

Yog hais tias cov hmoov pub mis siv rau cov hmoov ntim khoom, nws yuav ua rau cov hmoov tsis sib npaug ntawm cov kab noj hniav sab saum toj thiab hauv qab ntawm cov pwm kab noj hniav los yog nyob rau pem hauv ntej thiab nraub qaum, uas yuav cuam tshuam rau qhov zoo ntawm qhov khoob.Kev txhim kho lossis rov tsim kho cov hmoov pub khau tuaj yeem txhim kho qhov teeb meem ntawm cov hmoov ntim khoom sib xws.