Koj tau txais cov ntawv luam tawm hlau 3D qhov chaw uas tus nqi tsim tsim zoo li tsim nyog, tab sis tag nrho cov dhia dhia 60-80% siab dua thaum tshaj tawm- ua tiav ntxiv. Qhov xwm txheej no ua rau muaj kev ntxhov siab ntau tus neeg yuav khoom uas tsom mus rau cov kauj ruam luam ntawv thiab kho kev ua tiav raws li kev xav tom qab. Hauv kev muaj tiag, kev tshaj tawm - kev ua haujlwm feem ntau suav txog 30-50% ntawm tag nrho cov nqi ntawm cov khoom siv hlau 3D luam ntawv. Kev nkag siab txog cov tsav tsheb ua rau koj tswj tau thaum sib tham nrog cov neeg muag khoom.
Cov kab lus no rhuav tshem cov nqi tiag tiag hauv cov khoom siv hlau ntxiv tag nrho cov nqi tawg, nrog rau kev saib xyuas tshwj xeeb rau cov ntawv thov xws li 3D luam ntawv hnyav hydraulic thaiv. Nws suav nrog txoj hauv kev los txo cov nqi yam tsis muaj kev cuam tshuam txog kev ua haujlwm.
Ncej -kev ua haujlwm tsis yog kab lus - nws yog ib qho ntawm cov nqi
Tshaj tawm - ua tiav hauv hlau 3D luam ntawv ua cov saw hlau ntawm cov kauj ruam sib koom ua ke, txhua tus nrog nws tus kheej tus nqi tsav tsheb. Cov txheej txheem ib txwm muaj xws li:
Kev ntxhov siab
Txhawb kev tshem tawm
Kev kho cua sov lossis HIP
Tshuab dhos
Nto xov
Kev tshuaj xyuas
Ntxuav los yog passivation
Cov ntawv thov sib txawv hnyav cov theem no txawv. Rau 3D luam ntawv lub teeb yuag hydraulic thaiv, nruj sab hauv channel tolerances thiab xau- cov ntaub ntawv pov thawj yuav tsum tau hloov cov nqi hnyav rau kev ua haujlwm precision thiab kev ntsuas siab ntau dua li cov hlaws yooj yim blasting.
McKinsey & Lub Tuam Txhab kev tshawb fawb qhia tau hais tias kev tshaj tawm - kev ua tiav tuaj yeem ncav cuag li 50% ntawm tag nrho cov nqi tsim khoom hauv ntau daim ntawv thov hlau AM. Tus yuam sij yog kho tag nrho cov saw holistically es tsis txhob saib tag raws li ib tug footnote.
3D luam ntawv hydraulic thaiv qhov yuav tsum tau ua feem ntau suav nrog kev huv hauv tsev (raws li ISO 4406 tus qauv) thiab cov txheej txheem sealing meej, uas ua kom muaj qee cov kauj ruam hauv cov saw hlau.
xya tus nqi tseem ceeb tsav tsheb - tau piav qhia hauv cov ntsiab lus
Nov yog thawj yam tseem ceeb uas cuam tshuam rau hlau 3D luam ntawv ncej- txheej txheem nqi:
Ib feem geometry complexity (txhawb ntim, sab hauv raws) Cov qauv tsim nrog overhangs lossis intricate cov yam ntxwv sab hauv xav tau kev txhawb nqa ntxiv. Tshem tawm ntawm lawv tus kheej lossis siv tshuab ntxiv cov haujlwm tseem ceeb thiab lub sijhawm, tshwj xeeb tshaj yog rau cov khoom uas nyuaj - mus rau - mus txog cov channel.
Cov khoom siv (titanium vs. stainless vs. aluminium) Cov alloys sib txawv xav tau cov nqi kho cua sov sib txawvhlau 3D luam ntawvlub voj voog. Titanium feem ntau xav tau kev tswj hwm huab cua ntau dua thiab cov txheej txheem ntev dua li 316L stainless hlau, cuam tshuam ncaj qha rau lub sijhawm kub thiab nqi.
Yuav tsum muaj qhov ntev ntev Tighter tolerances xav tau ntau lub sijhawm CNC machining. Txhua qhov nruj ntxiv - qhov ua siab ntev ua rau muaj kev teeb tsa thiab khiav sijhawm ntawm cov cuab yeej precision.
Nto tiav specification Tsiv ntawm Ra 3.2 µm mus rau Ra 0.4 µm tuaj yeem tsim qhov kev txiav txim - ntawm - tus nqi zog dhia vim yog polishing ntxiv, sib tsoo, lossis cov txheej txheem tshwj xeeb. SLM ib feem ntawm qhov chaw kho tus nqi nce sai nrog cov kev xav tau zoo dua.
Txawm hais tias HIP yuav tsum tau HIP tus nqi ntxiv kev tsim khoom (Kub Isostatic Pressing) ntxiv 15-25% rau ib feem ntawm tus nqi hauv ntau zaus. Nws tshem tawm cov porosity sab hauv thiab txhim kho kev ua haujlwm qaug zog, ua rau nws tseem ceeb rau lub siab -cov kabmob lossis cov khoom siv kev nyab xeeb tab sis xaiv tau rau lwm tus.
Kev soj ntsuam qib Kev kuaj pom qhov yooj yim raug nqi me ntsis, tab sis CMM (kev sib koom tes ntsuas tshuab), CT scanning, lossis kev ntsuas siab ntxiv cov nuj nqis, tshwj xeeb tshaj yog rau ib qho -unit lossis qis- ntim xaj.
Volume / batch size Unit post{0}}cov nqi ua haujlwm poob qis dua ~ 20 qhov chaw vim tias kev kho, teeb tsa, thiab kev ua batch amortize hla ntau cov khoom.
Vim li cashydraulic Cheebtsam los ntawm 3D luam ntawvnqa tau siab dua - ntau dua - tus nqi nruab nrab
Hydraulic Cheebtsam los ntawm 3D luam ntawv, xws li lub teeb yuag manifolds los yog blocks, lub ntsej muag stricter xav tau rau sealing nto, siab ratings, thiab sab hauv huv si (ISO 4406 chav kawm). Cov kev xav tau no thawb tus nqi mus rau qhov tseeb machining ntawm mating ntsej muag, kev deburring ntawm sab hauv cov channel, thiab validated siab sim- ua tiav cov nqi kim dua rau tsawg xav tau cov qauv.
Tus lej tiag tiag zoo li cas: tus nqi them tiag tiag
Rau ib tus neeg sawv cev nruab nrab - complexity SLM 316L stainless hlau hydraulic manifold (ib chav tsev):
Tus nqi tsim: ~ 35% ntawm tag nrho
Txhawb kev tshem tawm + kev ntxhov siab: ~ 12%
Kev kho cua sov: ~ 10%
Precision machining (sealing ntsej muag, chaw nres nkoj threads): ~ 22%
Kev kho deg + tu: ~ 8%
Kev tshuaj xyuas (CMM + kev ntsuas siab): ~ 10%
Passivation: ~ 3%
Tag nrho cov ntawv tshaj tawm - kev faib tawm: ~ 65%.
Ntawm qhov ntim ntau dua (piv txwv li, 50 units), cov ntawv tshaj tawm - kev sib koom ua haujlwm feem ntau poob rau 40–45% raws li cov nqi kho thiab teeb tsa tau nthuav tawm. Cov duab no kos los ntawm cov neeg sawv cev kev lag luam cov ntaub ntawv thiab kev tshuaj xyuas zoo li cov los ntawm Fraunhofer lub koom haum ntawm hlau AM cov nqi tsim.
Rau kev tswj hwm kev lag luam xa tawm, ntxiv traceability thiab cov ntawv pov thawj kuaj (ua raws li cov qauv ntawm cov koom haum xws li European Security Transport Association - ESTA) tuaj yeem ntxiv cov txheej txheem ua raws. Cov neeg muag khoom muaj kev paub dhau los tsim qhov no rau hauv lawv cov qauv kev nthuav qhia uas cuam tshuam.
Cov hlau AM tshaj tawm - tus nqi ua haujlwm ntau npaum li cas? Nws sib txawv, tab sis qhov kev sib cais saum toj no qhia tau hais tias yog vim li cas quotes tuaj yeem ua rau cov neeg yuav khoom xav tsis thoob uas tsuas yog saib tus nqi tsim.
Sunhingstones cov ntaub ntawv kawm: txiav ncej- tus nqi ua haujlwm los ntawm 28% ntawm qhov project hydraulic manifold
Lub zog hluav taws xob OEM xav tau ib pawg ntawm3D luam ntawv lub teeb yuag hydraulic blockshauv 316L stainless hlau rau cov khoom siv txawb. Thawj qhov kev tsocai los ntawm lwm tus neeg muag khoom tau pom cov ncej nce siab - cov nqi ua haujlwm vim muaj kev txhawb nqa ntau dhau (hnyav phau ntawv tshem tawm), tshaj - qhov tshwj xeeb saum npoo tiav rau txhua qhov chaw (tsis yog tsuas yog lub ntsej muag tseem ceeb), thiab ib qho kev soj ntsuam hauv ib qho ntawm -.
Raws li hydraulic tivthaiv 3D luam ntawv Hoobkas thiab kev cai hlau AM qhov chaw muab khoom, Sunhingstones tshuaj xyuas qhov tsim. Pab neeg ua haujlwm tau zoo tsim kev taw qhia kom txo qis kev txhawb nqa, thov Ra 0.8 ua tiav tsuas yog rau kev sib khi thiab mating nto (Ra 3.2 lwm qhov), thiab kev tshuaj xyuas batched (ib CMM khiav ntawm 10 qhov chaw).
Cov txiaj ntsig: 28% txo qis hauv tag nrho cov ntawv tshaj tawm- tus nqi ua haujlwm, lub sijhawm ua haujlwm luv luv los ntawm 9 hnub, thiab xoom siab- kuaj tsis ua tiav ntawm kev xa khoom.
Qhov project no qhia tau hais tias yuav ua li cas cov lag luam wholesale hlau 3D luam ntawv kev pabcuam tau ntsib nrog cov ntawv thov hydraulic tuaj yeem xa cov txiaj ntsig zoo los ntawm kev sib koom tes tsim-rau-AM.
Rau yam uas koj tuaj yeem ua tau tam sim no kom txo qis tshaj tawm - cov nqi ua ntej koj xaj xaj
Koj tuaj yeem tswj tau hlau 3D luam ntawv ncej- cov nqi ua haujlwm nrog cov kauj ruam ua tau zoo:
Qhia tawm cov kev xav tau tiag tiag - qhia meej tias qhov chaw twg tiag tiag xav tau kev ua tiav zoo dua li thov "daim iav tiav txhua qhov chaw."
Nug tus neeg muag khoom los tshuaj xyuas cov kev taw qhia tsim kom muaj kev txhawb nqa kom txo qis thaum ntxov ntawm cov txheej txheem.
Qhia qhov kam rau ua tsuas yog qhov uas tsim nyog rau kev siv tshuab - txhua qhov nruj ntxiv - qhov ua siab ntev ntxiv rau lub sijhawm CNC.
Optimize batch sizing - txav los ntawm 5 mus rau 20 qhov chaw tuaj yeem txo cov nqi xa tawm ntau dua - ua cov nqi los ntawm kev rho tawm.
Sib tham seb HIP puas xav tau tiag tiag lossis yog tias cov txheej txheem kho cua sov txaus rau koj daim ntawv thov.
Thov ib qho khoom xa tawm - ua cov ntawv tsocai es tsis yog cov nyiaj tau los. Ib tug txhim khu kev qha hlau 3D luam ntawv chaw tsim tshuaj paus yuav tsum tau muab cov kev puas tsuaj.
Qhov kev txuag zoo tshaj plaws hauv cov hlau AM yog los ntawm kev tsim cov txheej txheem, tsis yog kev sib tham tus nqi xwb.
Cov lus nug kom nug cov khoom siv hlau 3D luam ntawv txog kev tshaj tawm - cov nqi ua haujlwm
Siv daim ntawv teev npe ntawm tus neeg yuav khoom no thaum ntsuas cov neeg xa khoom:
Koj puas tuaj yeem muab cov khoom sib cais ntawm cov ntawv tshaj tawm - cov nqi ua haujlwm?
Qhov chaw twg tiag tiag xav tau kev zam nruj lossis ua tiav zoo rau kuv daim ntawv thov tshwj xeeb?
Yuav ua li cas batch loj cuam tshuam rau kuv chav tsev nqi?
Puas yog HIP suav nrog hauv tus qauv kev tsocai lossis tus nqi sib cais?
Cov ntaub ntawv tshuaj xyuas dab tsi los ntawm tus qauv nrog kev txiav txim?
Cov lus nug no pab kom tsis txhob xav tsis thoob. Ntawm Sunhingstones, peb hais rau lawv ua haujlwm raws li kev cai hlau AM qhov chaw muag khoom - vim tias kev tiv thaiv cov ntawv xa nyiaj siab yog qhov zoo dua li piav qhia lawv tom qab.
FAQ
Qhov feem pua ntawm cov hlau 3D luam ntawv nqi yog dab tsi tom qab- ua?
Feem ntau 30–50% rau ib leeg lossis qis- ntim qhov chaw, poob mus rau thaj tsam 40–45% ntawm cov ntim ntau dua. Qhov qhia meej yog nyob ntawm qhov nyuaj thiab cov kev xav tau.
Vim li cas hlau 3D luam ntawv ncej- ua haujlwm kim heev?
Nws yog kev ua haujlwm- hnyav, yuav tsum tau siv cov cuab yeej tshwj xeeb (CNC, HIP nkoj, cov cuab yeej tshuaj xyuas), thiab qhov sib txawv ntawm qhov sib txawv ntawm - los ntawm - ib feem vim yog geometry thiab cov khoom siv.
Puas yog 3D luam tawm hydraulic thaiv yuav tsum tau tshaj tawm - ua?
Yog, ib txwm. Sealing nto, sab hauv channel huv si, thiab siab ncaj ncees xav tau machining, tiav, tu, thiab kuaj kom ua tau raws li cov qauv kev ua haujlwm thiab kev nyab xeeb.
Dab tsi nto tiav ua hydraulic Cheebtsam ua los ntawm 3D luam ntawv xav tau?
Nws nyob ntawm qhov ua haujlwm. Sealing thiab mating ntsej muag feem ntau xav tau Ra 0.4-0.8 µm rau kev ua tau zoo, thaum tsis yog - qhov chaw tseem ceeb tuaj yeem nyob ntawm Ra 3.2 µm lossis coarser.
Kuv tuaj yeem txo tus nqi hlau AM ncej- ua li cas?
Ua raws li rau -cov ntawv txheeb xyuas saum toj no: qhia cov kev xav tau ua haujlwm, txhim kho kev taw qhia thiab kev ua siab ntev, batch ntse, nug HIP qhov tsim nyog, thiab hais rau cov lus hais tawm.
HIP yog dab tsi thiab thaum twg nws tsim nyog tus nqi hauv hlau 3D luam ntawv?
Kub Isostatic Pressing (HIP) siv qhov kub thiab txias kom tshem tawm cov porosity sab hauv thiab txhim kho cov khoom zoo li qaug zog. Nws tsim nyog tus nqi ntxiv (feem ntau 15-25%) rau siab-cov kabmob, qaug zog- tseem ceeb, lossis siab- qhov chaw nyab xeeb, tab sis tej zaum yuav tsis tsim nyog rau txhua daim ntawv thov.
Npaj los tswj koj cov nqi hlau 3D luam ntawv?
Post{0}} tus nqi ua haujlwm tsis yog qhov paub tsis meej. Thaum koj nkag siab txog cov neeg tsav tsheb, koj tuaj yeem tsim kev ntse dua, batch zoo dua, thiab nug cov lus nug zoo. Lub hom phiaj yog qhov txhim khu kev qha uas dhau thawj zaug - ntawm tus nqi uas ua rau koj qhov project ua tiav.
Tau txais tag nrho cov khoom siv hlau 3D luam ntawv nqe lus los ntawm Sunhingstones - nrog kev tshaj tawm - ua cov kab tawg los ntawm kab.
Tiv tauj peb ntawm daim ntawv nug, WhatsApp, lossis email los pib sib tham.
Cov ntaub ntawv
Whlers Report 2024
McKinsey & Lub Tuam Txhab: Additive Manufacturing insights (2023)
Fraunhofer IAPT: Tus Nqi Cov Qauv hauv Hlau Additive Manufacturing (2022)
ISO 4406: Hydraulic Fluid Power - Kev faib tawm huv huv
ASTM F3001 thiab ISO / ASTM 52904 tus qauv
America Ua & ANSI AMSC AM Standardization Roadmap
European Security Transport Association - ESTA cov lus qhia ntawm cov khoom lag luam traceability thiab ua raws