Yuav Ua Li Cas Optimize Titanium Alloy Blade Processing Technology

 

 

 

• Tsis zoo cua sov dissipation thiab siab txiav kub

Nws cov thermal conductivity qis dua li ntawm cov hlau thiab txhuas, ua rau cov cua sov yooj yim. Cov kub hauv zos tuaj yeem tshaj 800 degree, ua kom cov cuab yeej siv nrawm nrawm, hloov cov khoom ua haujlwm metallographic qauv thiab tsim kom muaj kev ntxhov siab.

• High chemical reactivity thiab yooj yim nti adhesion

Nws nkag siab cov cuab yeej thiab huab cua ntawm qhov kub thiab txias, ua cov nplaum nplaum uas ua rau cov hniav puas tsuaj thiab ua rau cov cuab yeej hnav hnyav dua.

• Tsawg rigidity ntawm nyias- ntu phab ntsa thiab ua kom yooj yim deformation

Hniav nta twisted thiab sib txawv ntawm cross-sections, nrog rau qhov thinnest feem tsawg dua 0.1 hli. Deformation tshwm sim nyob rau hauv kev txiav quab yuam thiab kev vibrations, ua rau nws nyuaj rau tswj kev sib sau raug.

• Susceptibility ua hauj lwm hardening thiab complex residual stress

Deg hardness nce tom qab txiav, raising ua nyuaj. Internal residual kev nyuaj siab yuav ua rau tom qab deformation thiab cracking, shortening kev pab cuam lub neej.

 

 

(1) Kev Npaj Tsis Muaj

Precision tuag forging yog txoj hauv kev tseem ceeb rau kev tsim khoom. High- cov khoom kawg txais yuav cheeb tsam- tswj qhov kub thiab txias isothermal forging kom meej tswj qhov ntev thiab sab hauv metallography, ntsuas lub zog ntawm cov qauv thiab kev qaug zog. 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 khawm

 

(2) Rough Machining

Tsib -axis linkage CNC milling yog siv, ua raws li cov hauv paus ntsiab lus ntawm kev txiav qhov tob, qis spindle ceev thiab qeeb pub tus nqi kom sai sai tshem tawm cov khoom siv ntau dhau thiab tsim cov qauv contour, tawm hauv 0.3-0.5 hli nyiaj rau kev ua tiav machining. Kev laus kev kho mob yog ua tom qab ua kom tso tawm cov kev ntxhov siab uas nyob.

 

(3) Semi-ua tiav thiab ua tiav

Semi-ua tiav kho qhov sib txawv ntawm qhov sib txawv thiab txawm tias txiav cov nyiaj pub dawb. Kev ua tiav yog nyob ntawm tsib -axis siab- nrawm milling nrog siab- hnav- cov cuab yeej coated resistant, thiab txhim kho txoj kev txiav kom tsis txhob cuam tshuam. Qhov ntev ntev ntawm cov khoom tiav yog tswj nyob rau hauv ± 0.05 hli, thiab profile yuam kev tsis pub tshaj 0.03 hli.

 

(4) Tom qab Precision Treatment

Polishing, tsis yog -kev kuaj kev puas tsuaj thiab kev kho cua sov stabilizing yog ua raws cov txheej txheem los tshem tawm cov kev ua haujlwm tsis zoo, tshem tawm kev ntxhov siab thiab ruaj khov qhov ntev. High- cov hniav kawg yog ntxiv coated nrog cov txheej tiv thaiv los txhim kho cua sov thiab corrosion kuj.

 

 

(1) Cov cuab yeej xaiv Optimization

Xaiv cov cuab yeej sib txuam rau txhua theem ua tiav: siab-cobalt siab-cov cuab yeej ceev steel rau kev siv tshuab ntxhib, alumina-coated carbide cov cuab yeej rau semi- xov, thiab cubic boron nitride lossis multi- txheej txheej txheej cov cuab yeej ua kom tiav. Tshwj xeeb- cov cuab yeej zoo li yog siv los hloov kho cov kab noj hniav nyuaj thiab tsis txhob txiav kev cuam tshuam.

 

(2) Kev kho kom zoo ntawm kev txiav txiav

Ua raws li cov hauv paus ntsiab lus ntawm qis spindle ceev, nruab nrab pub tus nqi thiab tsim nyog txiav qhov tob. Rau Ti-6Al-4V tiav machining, tsis txwv rau: txiav ceev 40–80 m/min, pub tus nqi 0.05–0.15 mm/r, txiav qhov tob 0.1–0.2 mm. Layered me me-pauv txiav thiab qhov sib txawv parameter teeb tsa rau thaj tsam tuab thiab nyias sib npaug qhov raug thiab ua haujlwm tau zoo.

 

(3) Txhim kho qhov qis-kub txias thiab Lubrication

Cov kua nitrogen tsawg- qhov kub thiab txias yog siv los txo qhov chaw txiav qhov kub hauv qab -100 degree, tiv thaiv cov khoom siv tshuaj tiv thaiv thiab nti adhesion thiab sai sai dissipating tshav kub. Qhov no txuas ntxiv lub neej ntawm ntau tshaj 40% thiab txhim kho workpiece nto zoo ib txhij.

 

(4) Kev tswj nruj nruj ntawm nyias -walled Processing Deformation

Muab cov machining ntxhib nrog ntau cov txheej txheem kev laus kom maj mam tso kev ntxhov siab; optimize cov cuab yeej txoj kev kom sib npaug txiav quab yuam; siv cov khoom hloov tau yooj yim nrog ntau- taw tes qhov chaw thiab clamping kom txo tau cov clamping deformation thiab stabilize ua morphology.

 

 

• Kev nce qib tsis tu ncua ntawm ultra- precision machining

High-milling ceev, qis- kub txiav thiab ultra- precision polishing thev naus laus zis tau ua kom zoo dua qub. Ua ke nrog cov cuab yeej siab- kawg thiab CNC tshuab, micron thiab sub-micron qib machining yog ua tiav, txhim kho tag nrho kev ua haujlwm ntawm cov hniav.

• Hauv - qhov tob ntawm kev siv cov kev simulation ntse

Simulation yog siv los kwv yees txiav deformation thiab tsis xws luag, thiab digitally optimize cov kev ua tsis tau thiab txoj kev. Tag nrho - txheej txheem ntse automated ntau lawm txo cov tib neeg yuam kev thiab ua kom batch stability ntawm cov khoom.

• Maj mam popularization ntawm additive -subtractive hybrid processing

3D luam ntawv blanks ua ke nrog precision milling txo cov khoom pov tseg thiab ua cov nyiaj pub dawb, daws cov teeb meem ntawm cov hniav nyuaj thiab hloov mus rau kev tsim khoom.

• Kev txhawb nqa ntawm ntsuab ua technologies

Cov txheej txheem zoo ib puag ncig xws li qis- qhov kub thiab txias txias thiab qhov tsawg kawg nkaus lubrication hloov cov txheej txheem ib txwm muaj, ua tiav cov pa phem thiab txo lub zog thaum txhim kho kev ua haujlwm zoo thiab lub neej cuab yeej.

 

 

Ruihang Group feem ntau tsim cov khoom siv titanium nrog kev ua tiav kev lag luam, suav nrog smelting, forging, straightening, dov, deg kho, kuaj txheej txheem. Rau txhua qhov kev xav tau, thov hu rau peb ntawm email:Sam.Rui@bjrh-titanium.com