3D luam ntawv thiab machining feem ntau pom tias yog "tus neeg sib tw", tab sis lawv tuaj yeem ua "tus khub". 3D tshuab luam ntawv feem ntau yuav tsum tau machined los ua kom muaj kev siab ntev dua thiab ua kom zoo dua. Lub caij no, qhov chaw uas ib zaug milled los ntawm cov khoom thaiv ntawm cov hlau tuaj yeem ua 3D luam tawm sai dua thiab cov duab ntau dua. Ib tug loj zuj zus ntawm hybrid manufacturing tshuab ua ke 3D luam ntawv thiab CNC machinery rau hauv ib pob kom zoo automate thiab ceev ib feem ntau lawm. Yog li, lawv nyob deb li cas? Lub neej yav tom ntej ntawm hybrid manufacturing yog dab tsi?
Hybrid manufacturing khoom manufacturers hais tias hybrid technology overcomes lub shortcomings ntawm ob lub technologies, tso cai rau manufacturers los tsim ntau dua, zoo dua qhov chaw sai dua thiab tus nqi qis. Nws tsis tshua muaj txiaj ntsig ntau dua li kev ua haujlwm ib leeg, muaj txiaj ntsig zoo dua, thiab meej dua li 3D luam ntawv ib leeg, tsis tas yuav tsum tau txav mus los ntawm qhov chaw nyob ib puag ncig lossis kev pabcuam ob yam khoom sib txawv.
△ Kev sib xyaw ntawm cov khoom siv hluav taws xob ncaj qha thiab CNC milling
Hybrid CNC -3D tshuab luam ntawv yog dab tsi?
Hybrid manufacturing yog ib txoj hauv kev tshiab uas muab cov txheej txheem tsim khoom ntxiv thiab rho tawm ntawm ib lub tshuab. Cov tshuab no siv 3D luam ntawv los tsim cov duab nyob ze ntawm cov hlau lossis yas. Ib feem yog ces milled mus rau qhov yuav tsum tau tolerances los ntawm lwm chav tsev los yog lub taub hau lub cuab tam nyob rau hauv lub tshuab. Nrog hybrid manufacturing, manufacturers (thiab lawv cov neeg muas zaub) tuaj yeem tau txais cov geometries complex uas tsim los ntawm additive manufacturing thiab nto zoo milling. Ntxiv nrog rau cov khoom tsim los ntawm khawb, cov tshuab no yog qhov zoo tagnrho rau kev ntxiv cov yam ntxwv tshiab rau cov khoom uas twb muaj lawm, ua haujlwm kho, thiab txheej txheej ua ntej ua haujlwm tom qab ua haujlwm.
Hybrid manufacturing machines txawv los ntawm cov chaw tsim khoom, tab sis feem ntau poob rau hauv ob pawg: Sequential Hybrid Manufacturing & Alternate Hybrid Manufacturing
△ CNC machining tom qab 3D luam ntawv rau lub ntsej muag du
● Sequential hybrid manufacturing machines thawj zaug ua tiav cov txheej txheem AM tag nrho, uas ua rau 3D luam tawm ze-net zoo li qhov chaw ua ntej nkag mus rau cov txheej txheem rho tawm.
● Lwm hybrid manufacturing tshuab sib pauv ntawm AM thiab milling units thoob plaws hauv kev tsim khoom. Qee lwm lub tshuab hybrid tuaj yeem txawm tias AM luam tus so thaum machining qhov.
Kev tsim khoom hybrid yog ib qho kev daws teeb meem los tsim cov qauv tsim thiab cov khoom siv kawg nkaus ntxiv rau kev kho cov khoom uas twb muaj lawm. Hybrid manufacturing yog tshwj xeeb tshaj yog txaus nyiam rau cov tuam txhab me me uas xav tau ob qho tib si kev tsim khoom thiab kev siv tshuab. Cov tshuab no tso cai rau lawv tsim ob (lossis sib xyaw) yam tsis tas yuav nqis peev hauv ob lub tshuab. Nws tseem tuaj yeem hais txog qhov xav tau ntawm qee qhov kev lag luam, xws li ib feem complexity thiab kev tsim khoom hauv tsheb thiab aerospace.
Pros thiab Cons ntawm Hybrid Manufacturing Machinery
Hybrid manufacturing muaj ntau yam zoo dua AM ntshiab los yog txoj kev rho tawm:
● Ib qho ntawm nws qhov tseem ceeb tshaj plaws yog qhov muaj peev xwm ua kom muaj txiaj ntsig zoo. Txij li thaum ob qho tib si AM thiab machining txheej txheem khiav ntawm ib lub tshuab, tsis tas yuav hloov qhov chaw thiab rov kho cov khoom siv. Machining hlwb kuj tuaj yeem ua ib feem lossis tag nrho hloov phau ntawv AM tom qab ua tiav, uas tseem ua kom ntau lawm.
●Hybrid manufacturing muaj peev xwm ua tau siab dua precision thiab nruj dua tolerances ntau tshaj ib tug neeg 3D tshuab luam ntawv. Kev tsim khoom siv ntxiv tuaj yeem tsim cov duab geometries ntau dua thiab cov qauv ib feem ntau dua li kev ua haujlwm, xws li kev sib koom ua ke, kev sib txuas sab hauv, thiab lattice filling. Ua tag nrho ib feem ntawm ib lub tshuab kuj txo qhov ua tau ntawm machining tsis xws luag lossis yuam kev.
●Hybrid cov cav tov pab kom siv ntau yam ntaub ntawv nyob rau hauv ib feem, ua rau muaj kev txhim kho tseem ceeb hauv kev ua tau zoo thiab txuag nqi. Cov khoom tsis muaj zog tuaj yeem hnav nrog cov hlau uas muaj zog dua, cov khoom siv ua haujlwm siab ntxiv los txhim kho ib feem ntawm kev txav mus los lossis kev hloov hluav taws xob, lossis cov nqi ntawm cov khoom siv tuaj yeem txuag tau los ntawm kev siv cov khoom kim tsuas yog qhov lawv xav tau.
● Hybrid manufacturing tuaj yeem txo cov peev txheej pib thiab cov nqi khiav lag luam. Nws yog pheej yig dua mus yuav ib lub tshuab hybrid outright dua mus yuav ib lub tshuab CNC thiab muaj 3D tshuab luam ntawv tib lub sij hawm. Ib lub tshuab hybrid siv tsawg zog thiab yuav tsum muaj qhov chaw hauv pem teb tsawg dua li cais AM thiab CNC units.
△ Qhov chaw nrog kev ua haujlwm xws li cov cua txias sab hauv
Ib txoj kev tshawb fawb tsis ntev los no tau pom tias kev tsim khoom siv hybrid tshem tawm cov pov tseg ntawm cov txheej txheem rho tawm, txo cov khoom siv txog li 97 feem pua. Nrog DED / CNC tshuab nws kuj tseem tuaj yeem ntxiv cov khoom siv rau cov chaw xaiv. Cov neeg siv no kho cov khoom puas thiab ua kom cov khoom ua kom nrawm dua los ntawm kev ntxiv cov hlau rau qhov chaw, xws li cov khoom siv hauv kev lag luam marine thiab roj thiab roj. Nyob rau tib lub sijhawm, CNC chav tsev tuaj yeem ua cov txheej txheem zoo hauv nruab nrab ntawm cov khoom tso tawm.
Txawm hais tias nws qhov txiaj ntsig loj heev, kev tsim khoom hybrid tsis haum txhua qhov kev xav tau thiab muaj qee qhov tsis zoo:
●Txawm tias cov tshuab no tuaj yeem txo qhov kev nqis peev thawj zaug, lawv tsis pheej yig thiab tej zaum yuav ntau dua cov peev nyiaj ntawm lub tuam txhab me.
● Kev ua haujlwm ntawm lub tshuab hybrid tuaj yeem ua haujlwm nyuaj, xav kom tus neeg teb xov tooj muaj kev nkag siab zoo ntawm 3D luam ntawv thiab CNC machining los txiav txim siab txoj hauv kev zoo tshaj plaws los tsim ib feem.