Haige Machine Tools Overcomes Key Technical Challenges in Titanium thiab Superalloy Bar Finishing

YANTAI, Tuam Tshoj - Yantai Haige Tshuab Cuab Yeej Co., Ltd. qhia txog txoj kev tshwj xeeb bar-tiav txoj kev rau cov tshuab titanium alloys nyuaj thiab nickel-based superalloys, suav nrog TC4, TC11 thiab GH4169. Cov ntaub ntawv no muab cov kev xav tau tshwj xeeb ntawm kev siv cuab yeej, kev tswj kev txiav, kev tswj xyuas thermal thiab kev tshuaj xyuas saum npoo. Cov txheej txheem tsim nyog yuav tsum tshem tawm cov khoom siv saum npoo uas yuav tsum tau ua thaum tswj kev tswj qhov ntev thiab tsis txhob muaj kev puas tsuaj uas tuaj yeem cuam tshuam cov khoom tiav.

Cov txheej txheem kev txiav txim siab ntawm no muab kev sib koom ua ke ntawm cov cemented-carbide lossis PCD tooling, optimized peeling tsis, precision sib tsoo, ultrasonic polishing, txiav-kub xyuas thiab online eddy tam sim no kuaj. Qhov sib lawv liag yog npaj los hais txog cov theem sib txawv ntawm kev npaj saum npoo, qhov ua tiav thiab kev tshuaj xyuas. Kev teeb tsa lub tshuab zaum kawg thiab kev lees txais yuav tsum tau tsim rau cov qib tshwj xeeb alloy, qhov ntev thiab daim ntawv thov.

Cov Kev Sib Tw ntawm Kev Ua tiav Titanium thiab Nickel-Based Superalloy Bars

Ua haujlwm Hardening thiab cuab yeej hnav hauv Titanium Alloy ua

Rau TC4 thiab TC11 titanium alloys, txheej txheem kev npaj yuav tsum suav rau kev ua hauj lwm hardening thiab ceev cov cuab yeej hnav. Rau bar peeling, cov khoom siv tuaj, txoj kab uas hla, qhov nyiaj pub dawb thiab yuav tsum tau ua tiav qhov loj npaum li cas cov khoom yuav tsum tau muab tshem tawm thiab yuav ua li cas cov cuab yeej txiav yuav tsum koom nrog lub bar.

Cov cuab yeej xaiv thiab txiav tej yam kev mob yog li ntawd yuav tsum tau soj ntsuam ua ke. Cov cuab yeej hnav tuaj yeem cuam tshuam rau kev ruaj ntseg thiab qhov sib xws, thaum hloov pauv hauv qib alloy lossis bar loj yuav xav tau kev tshuaj xyuas ntawm lub qhov rais txheej txheem. Lub hom phiaj tsis yog tsuas yog tshem tawm cov khoom sai sai. Cov txheej txheem yuav tsum tshem tawm cov txheej txheem saum npoo uas yuav tsum tau ua thaum tuav txoj hauv kev ruaj khov rau kev sib tsoo thiab polishing tom ntej.

Hais bar peeling tshuab ntau yam npog centerless tev khoom rau qhov sib txawv bar qhov ntau thiab tsawg thiab cov ntaub ntawv. Lub tshuab tiag tiag, kev npaj txiav thiab kev ua haujlwm tsis zoo rau cov titanium alloys yuav tsum raug xaiv los ntawm cov khoom siv tshwj xeeb thiab xav tau cov lus qhia ua tiav es tsis suav los ntawm cov tshuab dav dav.

High Cutting Forces thiab Surface Damage Risks hauv Nickel-based Superalloys

Rau GH4169 npib tsib xee-raws li superalloy, cov txheej txheem yuav tsum suav rau siab hardness, muaj zog toughness thiab siab txiav quab yuam. Cov yam ntxwv no ua rau nws tsim nyog los xav txog cov khoom ntim rau ntawm lub cuab yeej txiav thiab kev ruaj ntseg ntawm cov txheej txheem tshem tawm cov khoom. Cov chaw siv rau cov pa roj carbon lossis hlau alloy steel tuav yuav tsum tsis txhob cia li hloov mus rau GH4169 yam tsis tau kuaj xyuas cov khoom siv, cov cuab yeej thiab kev teeb tsa lub tshuab.

Cov ntaub ntawv kuj tseem txheeb xyuas qhov kub hnyiab thiab microcracks raws li qhov kev puas tsuaj saum npoo uas yuav tsum tau zam. Qhov no hloov cov khoom tiav yuav tsum tau soj ntsuam. Nto roughness yog ib qho tseem ceeb, tab sis tus nqi qis Ra ib leeg tsis tsim kom muaj cov khoom tsis muaj thermal puas, microcracks los yog cov txheej txheem machining. Cov cuab yeej, tev, sib tsoo, polishing, ntsuas kub thiab tshuaj xyuas yuav tsum tau suav tias yog qhov txuas ntawm cov txheej txheem.

Tshwj xeeb Tooling thiab Optimized Peeling Technology

Carbide thiab PCD Tooling rau nyuaj-rau-Machine Alloys

Txoj kev tshwj xeeb-alloy txheej txheem siv cov cemented-carbide / PCD cov cuab yeej thiab optimized txiav tsis. Qhov tseem ceeb yog tias cov cuab yeej raug xaiv los ua ib feem ntawm cov txheej txheem tshwj xeeb alloy es tsis yog kho raws li tus qauv siv tau raws li cov xwm txheej zoo ib yam rau txhua yam khoom siv. Cov cuab yeej siv, txiav geometry, cov cuab yeej cuab tam, cov khoom siv tshem tawm thiab cov txiaj ntsig saum npoo yuav tsum tau ntsuas ua ke.

Haige cov ntaub ntawv tseem ceeb ntawm lub tshuab tsis siv neeg tshuab piav qhia txog lub taub hau tig lub taub hau nrog cov carbide lossis ceramic inserts thiab ib qho chaw nruab nrab thiab kev taw qhia. Kev xaiv online txoj kab uas hla ntsuas thiab tsis siv neeg them nyiaj kuj tau teev nyob rau hauv cov ntaub ntawv khoom siv. Cov no yog cov yam ntxwv ntawm lub tshuab-platform; lawv yuav tsum tsis txhob muab txhais ua pov thawj tias txhua txoj haujlwm tau teeb tsa ntawm txhua qhov tshwj xeeb-alloy configuration. Qhov qhabnias ntxig, cutter geometry, ntsuas pob thiab cov haujlwm them nyiaj yuav tsum raug lees paub rau lub tshuab xaiv.

Tsawg-Speed, High-Pib Peeling thiab Txiav-Parameter Optimization

Txoj kev tshwj xeeb-alloy txheej txheem siv qis-ceev, siab-piv tev yog thawj theem ntawm kev sib xyaw ua ke uas txuas ntxiv nrog kev sib tsoo thiab ultrasonic polishing. The peeling stage removes a controlled surface layer, while the cutting conditions must be matched to the alloy and the required finished diameter. Tsis muaj kev lees paub, alloy-specific ceev, pub, qhov tob-ntawm-txiav lossis cov cuab yeej-lub neej yog teev rau TC4, TC11 lossis GH4169; Cov txiaj ntsig no yuav tsum tau tsim los ntawm kev sim cov khoom siv tshwj xeeb thiab cov tshuab specification.

Haige's general peeling-machine specifications muab cov khoom siv hauv qab no:

General peeling-tshuab parameter	General tshuab specification	Qhov cuam tshuam rau kev ua haujlwm tshwj xeeb-alloy
Txoj kab uas hla	Ø 5.5-500 hli; kho tau	Ib tug dav tshuab-qib ntau yam; cov ntaub ntawv tshwj xeeb-alloy tsis qhia qhov bar txoj kab uas hla.
Pub tus nqi	Txog li 30 m / min, nyob ntawm txoj kab uas hla, cov khoom siv, txiav qhov tob thiab qauv	Tsis pom zoo pub tus nqi rau titanium lossis GH4169; Alloy-specific chaw yuav tsum tau validation.
Ib sab txiav qhov tob	0.25-5 hli	General tshuab muaj peev xwm; qhov nyiaj pub tiag yog nyob ntawm qhov chaw tuaj thiab lub hom phiaj txoj kab uas hla.
Spindle zog	30-250 kW, nyob ntawm tus qauv	Qhia txog lub tshuab teeb tsa muaj, tsis yog tshwj xeeb-alloy throughput daim duab.
Peeling-theem nto roughness	Ra ≤3.2 μm; qhov muab tso ua ke cais sau Ra ≤0.8 μm tom qab precision straightening	Cov txheej txheem-theem cov ntaub ntawv, tsis yog qhov tseeb qhov tshwm sim rau txhua qhov tshwj xeeb-alloy bar.

Kev sib raug zoo ntawm cov khoom siv, kev siv cuab yeej thiab kev txiav yog ib qho tseem ceeb tshaj li ib qho txiaj ntsig siab tshaj plaws. Tib lub tshuab nominal tsis txhais hais tias tib tus nqi noj lossis txiav qhov tob yuav tsum tau siv rau txhua qhov hlau. Lub qhov rais txheej txheem siv tau yuav tsum tau tsim rau qhov tseeb bar txoj kab uas hla, cov khoom siv lub xeev, cutter thiab qhov yuav tsum tau deg tshwm sim. Qhov qis-ceev, siab noj mus kom ze yuav tsum tau kho raws li tus txheej txheem kev taw qhia rau daim ntawv thov no alloy-tiav, tsis raws li ib tug universal chaw rau tag nrho cov titanium thiab npib tsib xee alloys.

Integrating Precision Sib Tsoo thiab Ultrasonic Polishing

Precision Sib Tsoo rau Dimensional thiab Surface Control

Txoj kev tshwj xeeb-alloy txheej txheem tso precision sib tsoo tom qab tev. Cov kab ke no muaj lub hom phiaj meej: tev tawm ua thawj tswj kev tshem tawm ntawm txheej txheej saum npoo, thaum sib tsoo muab ib theem ntxiv rau kev tswj cov kab tiav, qhov ntev ntev thiab qhov chaw nyob. Kev sib tsoo yuav tsum raug xaiv raws li cov khoom kos duab thiab cov khoom seem tom qab tev.

Haige's general centerless sib tsoo tshuab ntau yam teev qhov sib tsoo txoj kab uas hla ntawm Ø3-200 hli, qhov tseeb qhov tseeb ntawm IT6 qib thiab siab dua, nto roughness ntawm Ra ≤0.32 μm thiab cylindricity ntawm ≤0.003 hli. Los ntawm kev pub zaub mov thiab kev sib tsoo hauv kev pub zaub mov raug txheeb xyuas raws li cov txheej txheem muaj. Cov no yog cov peev txheej dav dav hauv tshuab, tsis ntsuas cov txiaj ntsig rau TC4, TC11 lossis GH4169 daim ntawv thov. Cov txiaj ntsig ntawm cov khoom kawg yuav tsum tau ua kom pom ntawm cov khoom siv tiag tiag thiab qhov loj me.

Rau ib daim ntawv thov tshwj xeeb-alloy, kev sib tsoo yuav tsum tau txiav txim siab ua ke nrog cov khoom tev tawm, cov khoom seem seem, cov lus teb rau kev siv tshuab thiab xav tau qhov kawg geometry. Kev sib tsoo-tshuab specification pab nrog kev xaiv khoom, tab sis nws tsis hloov cov txheej txheem validation.

Ultrasonic Polishing rau qhov kawg Deg yuav tsum

Txoj kev tshwj xeeb-alloy txheej txheem muaj xws li ultrasonic polishing tom qab tev thiab precision sib tsoo. Nyob rau hauv cov txheej txheem ua ntu zus, qhov no yog qhov kawg ntawm qhov chaw tiav tom qab cov khoom tseem ceeb-tshem tawm thiab kev ua tiav ntawm qhov loj me. Nws qhov tsim nyog thiab cov txheej txheem kev teeb tsa yuav tsum raug lees paub rau qhov tshwj xeeb alloy thiab qhov yuav tsum tau ua.

Cov txheej txheem polishing-tshuab seem ntawm Haige cov ntaub ntawv qhia txog lub cheeb ntawm Ø5-250 hli, polishing ceev ntawm 1-4 m / min thiab nto roughness ntawm Ra ≤0.2 μm rau cov npe polishing-tshuab qeb, nrog abrasive-siv, buff thiab ua ke polishing txoj kev. Cov duab dav dav no tsis raug txheeb xyuas raws li qhov tsis muaj ntawm cov txheej txheem ultrasonic polishing siv nyob rau hauv rooj plaub tshwj xeeb-alloy. Lawv yuav tsum tsis txhob raug xa mus rau ultrasonic polishing yam tsis muaj cov ntaub ntawv khoom siv sib xws.

Cov neeg yuav khoom tuaj yeem tshuaj xyuas Haige's polishing tshuab ntau yam thiab abrasive-siv siv polishing khoom kom nkag siab txog lub tuam txhab cov khoom siv ua haujlwm saum npoo av. Txoj kev xaiv rau titanium thiab GH4169 tseem yuav tsum tau ua raws li cov kev sim tshwj xeeb alloy thiab qhov kev lees paub zaum kawg.

Kev Ntsuas Kub thiab Kev Tshawb Fawb Hauv Online rau Kev Ncaj Ncees

Txiav-Tswj Kub Saib Xyuas thiab Kev Tiv Thaiv Thermal-Damage

Cov ntaub ntawv tshwj xeeb-alloy qhia txog qhov ntsuas kub ntsuas qhov ntsuas los pab tiv thaiv thermal puas. Qhov kev soj ntsuam no tau txuas nrog cov txheej txheem kev txiav txim siab ua ntej: cov khoom siv, cov khoom siv txiav, cov nyiaj pub dawb thiab kev sib tsoo tom ntej txhua qhov cuam tshuam rau cov thermal tej yam kev mob uas yuav tsum tau tshuaj xyuas thaum ua.

Kev ntsuas ntsuas kub muab cov ntaub ntawv txheej txheem uas tuaj yeem pab txheeb xyuas cov xwm txheej txawv txav thiab txhawb kev tswj cov txheej txheem. Nws tsis yog, ntawm nws tus kheej, pov thawj tias kub hnyiab lossis microcracks tsis tuaj yeem tshwm sim. Kev txwv qhov kub thiab txias, qhov tseeb ntawm qhov ntsuas, ntsuas zaus thiab lub tswb ntsuas ntsuas yuav tsum tau txhais nyob rau hauv cov cuab yeej tshwj xeeb thiab cov txheej txheem siv tau qhov rais rau qhov kev xaiv.

Tus nqi ntawm kev saib xyuas yog nyob rau hauv nws qhov chaw nyob rau hauv tag nrho cov txheej txheem-tswj txoj kev npaj: cov kev ntsuas ntsuas yuav raug tshuaj xyuas tiv thaiv lub qhov rais khiav hauj lwm validated, thiab txhua yam kev kho yuav tsum ua raws li cov khoom thiab cov txheej txheem khiav hauj lwm. Kev lees paub tias lub kaw lus tshem tawm tag nrho cov thermal puas yuav tsum tau kuaj xyuas thiab kuaj cov pov thawj tsim nyog.

Online Eddy Kev Ntsuas Tam Sim No thiab Kev Ntsuam Xyuas Kev Pabcuam

Cov txheej txheem tshwj xeeb-alloy siv qhia txog kev sim online eddy tam sim no nrog 100% kev pabcuam. Qhov no tso kev tshuaj xyuas nyob rau hauv txoj kev tsim khoom es tsis kho nws tsuas yog ib qho kev kuaj zaum kawg nkaus xwb. Cov kab lus "100% kev pab them nqi" yog hais txog qhov kev tshuaj ntsuam xyuas ntawm cov tuav raws li txoj kev npaj; nws yuav tsum tsis txhob raug txhais raws li kev lees paub tias txhua qhov teeb meem tuaj yeem raug kuaj pom.

Haige cov ntaub ntawv kuaj tsis muaj kev puas tsuaj dav dav teev cov kev ntsuas tam sim no (ECT) thiab kuaj ultrasonic (UT), nrog kev tshuaj xyuas online tsis siv neeg, txheeb xyuas, cim thiab tsis lees paub ua haujlwm. Cov ntaub ntawv tshwj xeeb-alloy siv tshwj xeeb txheeb xyuas online ECT; nws tsis tau tsim tias tib daim ntawv thov siv ib qho kev sib koom ua ke ECT/UT.

Rau cov neeg yuav khoom lag luam, cov lus nug tseem ceeb ntawm kev tshuaj xyuas yog cov yam tsis xws luag uas lub kaw lus tau tsim los kuaj xyuas, cov khoom siv thiab txoj kab uas hla, kev soj ntsuam rhiab heev, kab nrawm, kev lees paub thiab yuav ua li cas cov khoom tsis sib haum yog cim lossis tshem tawm. Kev soj ntsuam kev pab them nqi thiab kev kuaj pom muaj peev xwm yog qhov ntsuas sib txawv thiab yuav tsum tau txhais nyias nyob rau hauv qhov project specification.

Surface Quality thiab Technical Verification

Txhais Cov Lus Qhia Ra ≤0.4 μm Cov Lus Qhia

Daim ntawv thov siv qhia txog qhov ua tiav ntawm qhov roughness ntawm Ra ≤0.4 μm. Qhov no yog qhov xwm txheej tshwj xeeb tshaj tawm, tsis yog kev lees paub thoob ntiaj teb rau txhua qhov titanium lossis nickel-based superalloy bar. Nws yuav tsum tau muab khi rau cov qib alloy, qhov ntev bar, txheej txheem txoj kev thiab kev ntsuas.

Daim duab yuav tsum tau muab cais los ntawm kev siv tshuab-qib cov ntaub ntawv. Cov kev sib tsoo dav dav tsis muaj npe teev Ra ≤0.32 μm, thaum cov ntaub ntawv xov xwm polishing-tshuab teev Ra ≤0.2 μm. Cov txiaj ntsig no piav qhia txog cov khoom siv sib txawv thiab tsis tuaj yeem tsim qhov kawg ntawm qhov roughness ntawm ib txoj kab tshwj xeeb-alloy. Cov ntaub ntawv tshwj xeeb Ra ≤0.4 μm tus nqi yuav tsum tau siv tsuas yog nyob rau hauv qhov kev txhawb nqa los ntawm nws cov ntaub ntawv tshuaj xyuas.

Surface Integrity thiab Machining-Affected Layer

Daim ntawv thov siv kuj tau tshaj tawm tias tsis muaj txheej txheem machining cuam tshuam. Qhov no yog ib daim ntawv qhia zoo los ntawm qhov chaw roughness. Ra piav qhia txog kev ntxhib los mos ntawm qhov chaw, thaum qhov kev ncaj ncees ntawm qhov chaw cuam tshuam qhov xwm txheej ntawm cov khoom nyob ze ntawm qhov chaw ua tiav, suav nrog kev ua kom sov lossis kev puas tsuaj.

Qhov txaus siab roughness nyeem ib leeg tsis tuaj yeem tsim qhov tsis muaj qhov kub hnyiab, microcracks lossis txheej txheej hloov. Txhua qhov kev thov rau pej xeem hais txog qhov tsis muaj txheej txheem machining cuam tshuam yuav tsum tau txais kev txhawb nqa los ntawm cov txheej txheem kev xeem, kev npaj ua qauv, kev soj ntsuam qhov tob, qhov chaw ua piv txwv thiab tshaj tawm cov lus xaus. Qhov tshwm sim yuav tsum tsis txhob nthuav dav rau hauv cov lus hais tias txhua qhov tiav bar yog pub dawb los ntawm txhua yam tsis xws luag.

Daim ntawv pov thawj thiab Kev Tsim Nyog Rau Cov Khoom Siv Aerospace

Aerospace supply chains tuaj yeem tsim kev tsim nyog rau cov khoom siv, kev ua haujlwm, tus neeg muag khoom lossis kev tswj xyuas zoo. Cov kev cai no tsis hloov pauv tau nrog kev tshaj tawm txog kev nyab xeeb ntawm lub tshuab lossis daim ntawv pov thawj khoom siv dav dav. Cov neeg yuav khoom yuav tsum txheeb xyuas qhov tseeb ntawm cov neeg siv khoom tshwj xeeb thiab cov ntawv pov thawj uas siv rau cov khoom siv thiab cov khoom tiav ua ntej txiav txim siab kuaj thiab cov ntaub ntawv pob.

Configuring tus txheej txheem nyob ib ncig ntawm lub Alloy thiab tiav cov khoom

Ib qho khoom siv tswv yim configuration pib nrog cov ntaub ntawv qib thiab tiav-bar yuav tsum tau. Rau TC4 thiab TC11 titanium alloys, txoj kev siv cov ntsiab lus tseem ceeb rau kev siv cuab yeej zoo, kev ua kom zoo dua qub thiab tiv thaiv kev puas tsuaj. Rau GH4169 npib tsib xee-raws li superalloy, cov txheej txheem yuav tsum suav rau kev txiav txim siab dua thiab xav tau los tiv thaiv kev ncaj ncees saum npoo.

Lub npe alloy ib leeg tsis txaus los txiav txim cov khoom siv. Cov neeg yuav khoom yuav tsum tau txhais txoj kab uas hla tuaj, qhov ntev bar, cov khoom siv, qhov chaw tsis xws luag, machining nyiaj pub dawb, ua tiav siab ntev, lub hom phiaj roughness, straightness thiab soj ntsuam cov qauv. Cov txheej txheem yuav raug soj ntsuam los txiav txim seb puas tev ib leeg yog txaus los yog seb puas muaj kev sib tsoo, ultrasonic polishing, ntsuas kub thiab tshuaj xyuas online yog xav tau.

Cov kab lus kawg yuav tsum paub qhov txawv ntawm lub tshuab-qib lub peev xwm los ntawm kev ua tau zoo ntawm tus neeg yuav khoom cov khoom siv tiag tiag. Qhov twg Ra, qhov ncaj, kev ncaj ncees ntawm qhov chaw lossis kev kuaj pom tsis zoo yog qhov yuav tsum tau ua raws li kev cog lus, txoj kev lees paub thiab kev xeem yuav tsum tau pom zoo ua ntej kev tsim khoom siv tau.

Kev txhawb nqa engineering rau kev ua haujlwm tshwj xeeb-Alloy

Haige cov khoom siv ua haujlwm npog bar tev, ncab, sib tsoo thiab polishing cov cuab yeej siv rau cov ntawv thov hlau. Nws tuam txhab profile piav qhia txog kev txhawb nqa engineering rau kev xaiv cov khoom siv, kab teeb tsa, kev tsim khoom, kev tshuaj xyuas, kev taw qhia kev teeb tsa, kev txhawb nqa commissioning thiab kev cob qhia cov neeg ua haujlwm. Qhov tseeb ntawm cov kev pabcuam no nyob ntawm qhov project thiab yuav tsum tau lees paub hauv cov lus pom zoo.

Rau qhov project tshwj xeeb-alloy, thawj qhov kev tshuaj xyuas yuav tsum tsim cov khoom siv qib, bar qhov ntev, qhov chaw tuaj, lub hom phiaj qhov ntev, qhov roughness, ncaj thiab kev soj ntsuam. Cov ntsiab lus no muab lub hauv paus rau kev ntsuam xyuas lub tshuab tsim nyog thiab txhais cov txheej txheem txoj kev.

Sib tham txog koj cov Titanium thiab Superalloy Bar-Finishing Requirements

Cov neeg tsim khoom ntsuam xyuas txoj kev ua tiav rau titanium lossis npib tsib xee-raws li superalloy tuav yuav tsum npaj cov qib alloy, tuaj txog txoj kab uas hla thiab ntev, cov khoom siv, qhov chaw tsis xws luag, machining nyiaj pub dawb, ua tiav qhov ntev kam rau ua, lub hom phiaj roughness, straightness yuav tsum tau thiab soj ntsuam cov qauv. Lawv yuav tsum tau txheeb xyuas seb cov khoom puas yuav tsum tau tev los yog ib qho kev sib koom ua ke nrog kev sib tsoo, ultrasonic polishing, ntsuas kub thiab tshuaj xyuas online.

Txhawm rau tham txog cov txheej txheem tshwj xeeb thiab cov khoom siv, hu rau Haige Tshuab cuab yeej los yog tshuaj xyuas lub tuam txhab bar peeling khoom, centerless sib tsoo tshuab thiab polishing khoom.