CNC Machining titanium alloy: Txheej txheem, Cov ntawv thov thiab cov kev sib tw

12,289 Saib 2024-10-24 13:38:56

Hauv kev tsim khoom niaj hnub, CNC (Computer Numerical Control) machining technology plays lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm titanium alloys.

Qhov zoo ntawm CNC machining titanium

• Siab zog – rau – hnyav piv:

Titanium alloys muaj zog heev thiab tsis tshua muaj ntom, uas txhais tau hais tias qhov chaw ua los ntawm titanium alloys tuaj yeem tswj tau cov khoom siv kho tshuab zoo heev txawm tias nyob rau hauv qhov yuav tsum tau ua ntawm lub teeb yuag.

• Zoo heev corrosion kuj:

Titanium alloys yog heev resistant rau feem ntau acids thiab alkalis, ua rau lawv haum rau qhov hnyav ib puag ncig xws li dej hiav txwv thiab cov chaw ua tshuaj lom neeg.

CNC machining titanium alloys

• Biocompatibility:

Titanium alloys yog heev haum rau siv nyob rau hauv tib neeg implants vim hais tias lawv tsis ua rau lub cev tiv thaiv kab mob thiab yog heev haum rau tib neeg cov ntaub so ntswg..

• Siab hnav tsis kam:

Titanium alloys tuaj yeem tau txais qhov chaw du heev tom qab machining, thiab qhov saum npoo no muaj kev hnav tsis zoo heev, uas haum rau qhov chaw rau kev siv mus ntev.

• Cov yam ntxwv zoo machining:

Txawm hais tias titanium alloys nyuaj rau tshuab, Cov duab nyuaj tuaj yeem ua tiav los ntawm CNC tshuab, ua tau raws li qhov nruj geometric raug cai ntawm qhov chaw hauv kev lag luam xws li aerospace.

• Tsis-magnetic:

Titanium alloys tsis yog hlau nplaum, uas yog ib qho tseem ceeb kom zoo dua rau qee cov khoom siv hluav taws xob thiab kev siv kho mob.

• High-kub kev ua haujlwm:

Titanium alloys tuaj yeem tswj tau lawv cov khoom siv kho tshuab ntawm qhov kub thiab txias, uas yog ib qho tseem ceeb rau kev siv kub-kub xws li aero- xyaw.

• Zoo ductility:

Titanium alloys muaj ductility zoo thiab tuaj yeem tsim thiab ua tiav yam tsis muaj kev puas tsuaj rau kev ncaj ncees ntawm cov khoom..

• Resistance rau qaug zog tawg propagation:

Lub microstructure ntawm titanium alloys pab tiv thaiv kev nthuav tawm ntawm qaug zog tawg, txhim kho kev ntseeg siab thiab kev ua neej nyob ntawm qhov chaw.

• Ib puag ncig-phooj ywg:

CNC machining ntawm titanium alloys tuaj yeem txo cov khoom pov tseg, thiab niaj hnub machining cov tswv yim yuav siv ntau ib puag ncig - tus phooj ywg coolants thiab lubricants.

Nrog kev nce qib ntawm kev siv tshuab machining, tus nqi machining thiab efficiency ntawm titanium alloys kuj maj mam txhim kho, ntxiv nthuav lawv daim ntawv thov teb.

Txawv Titanium Qib Rau CNC Machining

Hauv cov ntsiab lus ntawm CNC machining, Cov qib sib txawv ntawm titanium muab cov khoom sib xyaw ua ke uas ua rau lawv haum rau ntau yam kev siv.

Nov yog cov ntsiab lus ntawm cov qib titanium uas siv hauv CNC machining thiab lawv cov yam ntxwv:

• Qib 1 Titanium

Qib 1 yog ib qho ntawm cov khoom lag luam ntshiab (CP) titanium qib nrog zoo heev cuam tshuam thiab corrosion kam rau ua, zoo li zoo weldability.

Nws muaj qib siab tshaj plaws ntawm ductility thiab formability ntawm CP qib, ua rau nws zoo tagnrho rau cov ntawv thov uas cov khoom no tseem ceeb.

• Qib 2 Titanium

Zoo ib yam li Qib 1, Qib 2 yog lwm qib CP nrog me ntsis ductility tab sis tseem muaj kev tiv thaiv corrosion thiab weldability. Nws yog feem ntau siv nyob rau hauv kev lag luam daim ntawv thov uas nruab nrab ntawm lub zog thiab corrosion kuj yuav tsum tau.

• Qib 5 Titanium (Ti-6Al-4V)

Qib 5, tseem hu ua Ti-6Al-4V, yog qhov feem ntau siv alpha-beta titanium alloy vim nws ua ke ntawm lub zog siab, zoo corrosion kuj, thiab biocompatibility zoo heev.

Nws yog feem ntau siv hauv aerospace, tub rog, thiab kev siv kho mob uas cov khoom no tseem ceeb heev.

• Qib 7 Titanium (Ti-6 Al)

Qib 7 yog alpha-beta titanium alloy zoo ib yam li Qib 5 tab sis nrog cov ntsiab lus siab dua aluminium, uas muab kev txhim kho creep tsis kam ntawm qhov kub siab.

Qhov no ua rau nws tsim nyog rau cov ntawv thov uas xav tau cov qauv kev ruaj ntseg ntawm qhov kub thiab txias.

• Qib 12 Titanium (Ti-3Al-2.5V)

Qib 12 yog alpha-beta titanium alloy nrog txhim kho lub zog thiab toughness piv rau qib CP.

Nws yog siv nyob rau hauv daim ntawv thov qhov sib npaug ntawm lub zog thiab formability yog xav tau, xws li hauv kev lag luam automotive.

Ua thiab daws rau CNC machining vibration

Thaum xaiv cov qib titanium rau CNC machining, Nws yog ib qho tseem ceeb uas yuav tau xav txog cov kev cai tshwj xeeb ntawm daim ntawv thov, suav nrog lub zog xav tau, corrosion kuj, ua haujlwm kub, thiab biocompatibility.

Txhua qib muaj cov khoom tshwj xeeb uas yuav tsum tau ua kom haum rau daim ntawv thov kev xav tau los xyuas kom meej qhov ua tau zoo thiab kev ua haujlwm ntev ntawm qhov ua tiav.

Kev nyuaj nyuaj hauv Titanium Alloy Machining

Cov teeb meem hauv titanium alloy machining feem ntau suav nrog:

• Tsawg Thermal conductivity:

Lub thermal conductivity ntawm titanium alloy yog tsawg heev, uas ua rau nws nyuaj rau lub tshav kub generated thaum lub sij hawm txiav txheej txheem yuav dissipated sai.

Raws li qhov tshwm sim, Thaum tshav kub kub yooj yim accumulates nyob rau hauv qhov chaw sib cuag ntawm lub cuab tam thiab lub workpiece, ua rau lub cuab yeej kub siab dhau thiab ua kom cov cuab yeej siv nrawm nrawm .

• Cov tshuaj lom neeg siab:

Thaum kub kub, titanium alloy yog nquag muaj tshuaj lom neeg nrog oxygen thiab nitrogen hauv huab cua, tsim ib txheej hardened, uas ua rau kom cov machining nyuaj .

• Ua haujlwm - Hardening:

Titanium alloy yuav muaj kev ua hauj lwm - hardening thaum lub sij hawm txiav, uas yog, Lub hardness ntawm cov khoom nce nrog deformation thaum lub sij hawm machining txheej txheem.

Qhov no yuav tsum tau siv ntau dua - cov cuab yeej ua tau zoo thiab cov cuab yeej txiav kom nruj dua .

• Fast Tool Hnav:

Vim cov saum toj no - hais yam ntxwv, lub cuab yeej hnav sai heev hauv titanium alloy machining, tshwj xeeb tshaj yog nyob ze ntawm ntug txiav thiab cov cuab yeej taub .

Kev nyuaj nyuaj hauv Titanium Alloy Machining

• Nyuaj Chip pov tseg:

Lub nti ntawm titanium alloy muaj qhov sib tiv tauj loj nrog lub ntsej muag rake ntawm lub cuab yeej thiab yooj yim rau cua ncig lub cuab yeej, uas hinders ib txwm txiav.

Ntxiv mus, tshwj xeeb yuav tsum tau them rau cov nti khiav tawm kom tsis txhob cuam tshuam cov machining zoo .

• Tsawg Elastic Modulus:

Lub elastic modulus ntawm titanium alloy yog qhov tsawg, thiab nws yog ib qho yooj yim los tsim elastic deformation thaum machining.

Tshwj xeeb tshaj yog thaum machining nyias - phab ntsa lossis lub nplhaib - zoo li qhov chaw, workpiece deformation yuav tshwm sim .

• Machining Vibration:

Lub vibration generated thaum lub sij hawm titanium alloy machining yog kaum npaug ntawm cov hlau zoo tib yam, uas tsis tsuas yog nce cov cuab yeej hnav tab sis kuj tuaj yeem ua rau poob qis hauv qhov chaw ua haujlwm nto zoo .

• Cov cuab yeej xaiv thiab txheej tshuab:

Xaiv cov cuab yeej tsim nyog thiab txheej txheej thev naus laus zis yog qhov tseem ceeb rau kev txhim kho kev ua haujlwm ntawm titanium alloy machining thiab cuab yeej lub neej. .

Nqus txheej

• Workpiece Clamping thiab Deformation:

Lub clamping deformation thiab kev ntxhov siab - induced deformation ntawm titanium alloy thaum lub sij hawm machining yog loj, yog li kev saib xyuas tshwj xeeb yuav tsum tau them rau lub workpiece kho txoj kev los tiv thaiv deformation thaum lub sij hawm machining txheej txheem .

• Txiav kua dej xaiv:

Kev siv cov kua txiav tsis raug yuav ua rau muaj tshuaj lom neeg lossis cuam tshuam rau kev khiav tawm ntawm cov nti.

Yog li ntawd, xaiv cov kua txiav tsim nyog kuj yog ib qho kev sib tw hauv titanium alloy machining .

Teb rau cov teeb meem no, Ib qho kev ntsuas yuav tsum tau ua thaum machining titanium alloy, xws li siv cov cuab yeej txiav ua haujlwm siab, optimizing txiav tsis, siv cov tswv yim txias thiab lubrication kom tsim nyog, thiab xyuas kom tseeb clamping ntawm workpiece, txhawm rau txhim kho machining efficiency thiab zoo.

Daim ntawv thov thiab kev sib tw rau CNC Machining Titanium

Daim ntawv thov ntawm Titanium Alloy CNC Machining

Aerospace:

Vim nws corrosion-resistant zog thiab siab zog, titanium alloy yog tsim rau kev siv aerospace, xws li cav hniav, tsaws iav, cov ncej, thiab cov qauv hauv tsev.

Daim ntawv thov thiab kev sib tw rau CNC Machining Titanium

Kev kho mob kev lag luam:

Titanium alloy muaj tshuaj inertness thiab biocompatibility thiab tuaj yeem siv los tsim cov khoom siv kho mob thiab cov khoom siv phais., xws li cov pob txha loj hlob stimulators, spinal fusion devices, thiab pob txha daim hlau.

Shipbuilding:

Titanium alloy CNC machining tseem muaj kev siv tseem ceeb hauv kev lag luam marine, xws li decks, shackles, caij nplooj ntoos hlav hooks, cov hlab ntsha siab, thiab submarine detectors.

Automotive kev lag luam:

Titanium hlau, vim nws cuam tshuam tsis kam thiab durability, yog dav siv nyob rau hauv cov kev ua si tsheb thiab khoom kim heev tsheb, xws li tsheb ncej, fasteners, mufflers, cov kav dej, cav li qub, thiab load - bearing springs.

Kev siv cov khoom siv titanium alloy hauv tsheb

Lwm yam kev lag luam:

Titanium CNC machining kuj tseem siv tau rau cov roj thiab roj, kev tsim kho, hniav nyiaj hniav kub, kev ua si, thiab hluav taws xob tsheb industries.

Kev sib tw hauv Titanium Alloy CNC Machining

Txawm hais tias titanium alloy CNC machining muaj ntau yam zoo, nws kuj ntsib qee qhov teeb meem thaum lub sijhawm machining txheej txheem:

1. High chemical reactivity thiab extrusion:

Thaum machining titanium alloy, qee cov pa roj tuaj yeem cuam tshuam nrog nws, ua rau muaj teeb meem xws li nto oxidation thiab embrittlement.

1. Thaum tshav kub kub tsub zuj zuj thiab txiav quab yuam:

Titanium alloy muaj thermal conductivity tsawg, ua rau lub workpiece kom sov sai sai nyob ze ntawm qhov chaw txiav. Qhov no yuav ua rau cov cuab yeej hnav sai dua thiab yuav muaj kev cuam tshuam tsis zoo rau qhov zoo ntawm qhov chaw txiav.

1. Residual stress thiab hardening stress:

Vim nws cov qauv siv lead ua, titanium alloy tej zaum yuav ua teeb meem thaum lub sij hawm machining, nce lub zog txiav, txo qhov yooj yim ntawm machining, thiab ua rau kom muaj kev ntxhov siab seem.

Teem CNC Machining Parameters

• Qhia meej txog Machining Requirements

Txheeb xyuas cov khoom siv ua haujlwm, qhov loj, puab, thiab precision yuav tsum, lwm.

• Xaiv Cov Cuab Yeej

Xaiv hom cuab yeej, txoj kab uas hla, ntev, lwm. raws li cov khoom siv workpiece thiab machining xav tau.

• Teem lub Machining Coordinate System

Txiav txim siab qhov machining tswj qhov system hauv CNC tswj qhov system.

• Teem Machining Parameters

Teem tsis xws li txiav ceev, pub tus nqi, thiab txiav qhov tob raws li lub workpiece, cuab yeej, thiab cov kev cai.

• Tshawb xyuas thiab txheeb xyuas

Ua tib zoo xyuas cov tsis ua ntej machining. Simulation machining lossis sim txiav tuaj yeem siv los txheeb xyuas.

• Saib xyuas cov txheej txheem Machining

Saib xyuas cov cuab yeej hnav, txiav quab yuam, txiav kub, lwm. nyob rau hauv real – lub sij hawm thiab kho cov parameters thaum tsim nyog.

• Tswj Lub Tshuab Cuab Yeej

Tsis tu ncua tswj cov cuab yeej CNC tshuab kom paub meej tias nws cov precision thiab kev ua tau zoo.

• Kev Ua Haujlwm Zoo

Ua raws li cov txheej txheem kev nyab xeeb.

Schematic daim duab ntawm CNC tshuab cuab tam qauv

Xaus

Lub peev xwm rau CNC - tshuab titanium alloys tau txuas ntxiv txhim kho, ua tsaug rau qhov kev nce qib hauv cov ntaub ntawv tshawb fawb, mechanical engineering thiab computer technology.

Los ntawm kev siv cov txheej txheem machining tshiab thiab cov tswv yim optimization, manufacturers muaj peev xwm tsim titanium alloy qhov chaw nrog ntau dua efficiency thiab zoo dua.

Nrog rau txoj kev loj hlob ntawm technology, tus nqi - kev ua tau zoo thiab kev cuam tshuam ib puag ncig ntawm CNC - machining titanium alloys yuav tsum tau txhim kho ntxiv rau yav tom ntej.