Cov txheej txheem los txo qhov deformation ntawm Aluminium Machining Parts Thaum Machining

Aluminium Machining Parts yog cov khoom siv raw khoom tseem ceeb. Vim lawv cov hardness kuj tsawg thiab siab coefficient ntawm thermal expansion, lawv yog feem ntau deformation thaum lub sij hawm machining ntawm nyias -walled thiab nyias- phaj seem. Dhau li ntawm kev txhim kho cov cuab yeej kev ua tau zoo thiab siv ua ntej- kev kho mob kom tshem tawm cov kev ntxhov siab sab hauv, ob peb txoj hauv kev tuaj yeem raug coj los ntawm cov txheej txheem machining foundations kom txo qis machining deformation.

Rau workpieces nrog loj machining pub, los tsim kom zoo dua tshav kub dissipation tej yam kev mob thiab txo thermal deformation, nws yog ib qho tseem ceeb kom tsis txhob overheat concentration. Symmetrical machining txoj kev tuaj yeem ua haujlwm. Cov xwm txheej no muaj ntau nyob rau hauv machining ntawm CNC Machining Aluminium Parts. Piv txwv li, xav txog 90 hli tuab daim hlau uas yuav tsum tau milled rau 60 hli. Yog hais tias ib sab yog milled thiab ces tam sim ntawd flipped rau zeb rau lwm sab, qhov loj nruam machining pub vim txhua sab yog machined mus rau qhov kawg dimension nyob rau hauv ib tug pass yuav ua rau kub concentration, uas ua rau ib tug flatness ntawm tsuas yog 5 hli tom qab machining. Yog hais tias ib tug symmetrical machining txoj kev nrog rov pub rau ob sab yog siv, txhua sab yuav tsum tau machined yam tsawg kawg yog ob zaug rau lub hom phiaj loj. Qhov no ua rau kom zoo dua cov cua kub dissipation thiab flatness tswj nyob rau hauv 0.3 hli.

Thaum cov ntawv hlau workpieces muaj ntau qhov kab noj hniav, machining txhua kab noj hniav ua ntu zus tuaj yeem ua rau deformation vim qhov tsis sib xws. Txheej ntau-kab noj hniav machining feem ntau yog siv hauv Custom CNC Aluminium Parts. Tag nrho cov kab noj hniav raug txiav ib txhij nyob rau hauv cov khaubncaws sab nraud povtseg, machining txhua txheej mus rau qhov luaj li cas. Qhov no ua kom muaj kev ntxhov siab tsis sib xws ntawm cov khoom ua haujlwm, txo qis qhov tshwm sim ntawm deformation.

Kev xaiv tsim nyog ntawm kev txiav tsis tuaj yeem txo qhov txiav quab yuam thiab cua sov. Kev txiav ntau dhau tuaj yeem ua rau lub zog txiav ntau dhau ntawm ib qho dhau los, ua rau kev ua haujlwm deformation thiab cuam tshuam rau lub tshuab spindle rigidity thiab cuab yeej lub neej. Hauv Aluminium CNC Milling Parts, qhov tob ntawm kev txiav muaj qhov cuam tshuam loj tshaj plaws ntawm kev txiav quab yuam. Txo qhov tob ntawm kev txiav tuaj yeem tiv thaiv deformation tab sis yuav txo qis machining efficiency. High- CNC milling ceev tuaj yeem ua tiav ob qho tib si: los ntawm kev txo qhov tob ntawm kev txiav, nce tus nqi pub, thiab lub tshuab ceev, nws tuaj yeem txo qhov txiav quab yuam thaum ua kom zoo dua qub.

Cov cuab yeej siv thiab cov duab geometry ncaj qha cuam tshuam rau txiav quab yuam thiab txiav cov cua sov. Kev xaiv cov cuab yeej tsim nyog yog qhov tseem ceeb los txo cov workpiece deformation. CNC Milling Aluminium Parts muaj cov kev xav tau siab rau cov cuab yeej ua haujlwm.

(I) Tsim nyog xaiv cov cuab yeej Geometry

• Rake Angle:Thaum ua kom paub tseeb txiav-ntug lub zog, tsim nyog nce lub kaum sab xis tuaj yeem tsim cov ntug txiav ntse, txo kev txiav deformation, ua kom zoo dua cov nti tshem tawm, thiab yog li txo cov txiav quab yuam thiab txiav kub. Cov cuab yeej nrog lub kaum sab xis tsis zoo yog txwv tsis pub; Qhov no yog ib qho tseem ceeb yuav tsum tau rau machining CNC Milling Part Aluminium.
• Lub kaum ntse ntse:Lub kaum sab xis clearance cuam tshuam nrog kev hnav ntawm lub cuab yeej lub ntsej muag flank thiab workpiece machining zoo. Cov txheej txheem xaiv yog nyob ntawm qhov txiav thickness. Rough milling suav nrog cov khoom noj siab, kev txiav hnyav, thiab tsim hluav taws xob tseem ceeb, xav tau cov cuab yeej ua kom txias; Yog li ntawd, lub kaum sab xis me me yog qhov zoo dua. Kev ua tiav milling yuav tsum tau txiav ntug kom txo qis kev sib txhuam ntawm lub ntsej muag lub ntsej muag thiab cov khoom ua haujlwm, txo qis elastic deformation; lub kaum sab xis loj dua yog qhov zoo dua los txhim kho kev ua haujlwm zoo ntawm Aluminium CNC Machining Parts.
• Helix kaum sab xis:Lub kaum sab xis loj dua yog qhov zoo dua los xyuas kom meej cov txheej txheem milling smoother, txo milling rog, thiab lav ruaj khov machining ntawm CNC Aluminium Machining Parts.
• Lead txiav ntug kaum sab xis:Tsim nyog txo cov hlau txiav ntug lub kaum sab xis optimizes tshav kub dissipation, txo qhov nruab nrab kub ntawm machining cheeb tsam, thiab tiv thaiv deformation ntawm Machined Aluminium qhov chaw vim kub kub.

(II) Txhim kho cov qauv cuab yeej
Txo tus naj npawb ntawm milling cutter hniav thiab nce nti qhov chaw. Cov workpieces no yog cov ductile heev thiab muaj kev cuam tshuam loj deformation thaum lub sij hawm machining, xav tau ntau qhov chaw nti. Yog li ntawd, milling cutters nrog loj nti groove radii thiab tsawg dua cov hniav yuav tsum tau xaiv. Piv txwv li, milling cutters nrog txoj kab uas hla tsawg dua 20 mm yuav tsum siv ob tug hniav, hos cov uas muaj txoj kab uas hla ntawm 30 mus rau 60 mm yuav tsum siv peb cov hniav. Qhov no tiv thaiv chip clogging thiab deformation ntawm nyias -walled workpieces, ib tug txheej txheem nyob rau hauv machining CNC Aluminium Milling Parts.

Precision sib tsoo ntawm cov hniav txiav yog qhov tseem ceeb. Qhov saum npoo roughness ntawm txiav ntug yuav tsum qis dua Ra=0.4um. Ua ntej siv cov cuab yeej tshiab, lub ntsej muag pem hauv ntej thiab nram qab ntawm cov hniav txiav tuaj yeem ua rau me ntsis hauv av nrog cov pob zeb zoo kom tshem tawm cov seem burrs thiab serrations, yog li txo cov cua sov thiab machining deformation, ua rau zoo dua shaping ntawm CNC Machining Aluminium Parts.

Kev tswj nruj ntawm cov cuab yeej siv txwv yog qhov tseem ceeb. Tom qab siv lub cuab yeej, qhov roughness ntawm qhov chaw thiab txiav qhov kub ntawm lub workpiece yuav nce, exacerbating deformation. Ntxiv nrog rau kev siv cov khoom siv coj los siv- cov khoom siv tiv taus, cov cuab yeej hnav yuav tsum tsis pub tshaj 0.2 hli los tiv thaiv kev tsim- nce ntug. Thaum lub sij hawm machining, lub workpiece kub yuav tsum tau tswj hauv qab no 100℃kom tsis txhob deformation tshwm sim los ntawm kub kub thiab ncua lub yield tus nqi ntawm tiav Custom CNC Aluminium Parts.

Roughing thiab xov yuav tsum tau sib txawv cov cuab yeej txoj kev. Roughing prioritizes efficiency, yuav tsum tau tshem tawm sai heev ntawm cov khoom siv ntau dhau thiab shaping ntawm qhov yooj yim contour, ua rau nce milling haum. Finishing hais txog machining raug thiab nto zoo, ua rau nce milling haum. Thaum lub sij hawm nce milling, txiav thickness maj mam txo kom txog thaum nws ncav cuag xoom, txo qis ua hauj lwm hardening thiab suppressing workpiece deformation. Txoj kev cuab yeej no tau zoo- haum rau kev ua haujlwm ntawm Aluminium CNC Milling Parts.

Raws li saum toj no mature technology, pebAluminium Machining qhov chawkev tswj xyuas nruj ntawm txhua theem machining kom tsis txhob muaj teeb meem deformation. Peb cov khoom ua tau raws li cov qauv kev ua tau zoo, muaj kev ua haujlwm ruaj khov, thiab hloov tau mus rau ntau yam kev lag luam tsim khoom, ua tau raws li cov qauv siv thiab kev ua haujlwm ntawm cov neeg siv khoom sib txawv. Peb zoo siab tos txais cov neeg siv khoom los ntawm txhua qhov chaw los nug thiab sib tham txog kev cai - ua cov khoom siv machining.