Puas tuaj yeem tshaj tawm -kev ua tiav tag nrho hloov cov txheej txheem ib txwm?

一, Technical ciam teb: qhov "sab saum toj kawg nkaus ntawm kev muaj peev xwm" thiab "application gap" ntawm ncej- ua tshuab ua
1. Qhov sib txawv ntawm cov khoom siv tau zoo npaum li cas
"Subtractive manufacturing," uas yog hloov tau yooj yim dua thaum nws los txog rau cov khoom zoo, yog dab tsi ua rau kev ua ib txwm ua tau. Piv txwv li, txhawm rau txiav siab -hardness alloys zoo li cobalt chromium molybdenum, koj yuav tsum siv cov cuab yeej PCD lossis ultrasonic- pabcuam machining. Ntawm qhov tod tes, ua kom cov ntaub ntawv zoo sib xws siv cov khoom siv ntxiv, koj yuav tsum tau tshem tawm qhov tsis xws luag hauv qhov pore los ntawm kub isostatic nias (HIP) thiab tom qab ntawd ua tau raws li qhov tseeb ntawm qhov yuav tsum tau ua los ntawm tsib -axis CNC milling. Txawm hais tias txoj kev no tuaj yeem ua rau siab - qhov ua tau zoo, cov hmoov hlau metallurgy ntawm cov txheej txheem tsim khoom ntxiv txwv cov khoom siv uas tuaj yeem siv tau. Qhov no ua rau nws nyuaj los hloov qhov kev muaj peev xwm ntawm cov tsoos forging txoj kev rau cov hlau loj loj.
Qhov "dual kev sib tw" kom tau txais qhov loj thiab qhov zoo
Lub hom phiaj tseem ceeb ntawm kev tshaj tawm - kev ua haujlwm yog los kho cov teeb meem uas tau tsim rau hauv kev tsim khoom ntxiv. Piv txwv li, cov hniav profile thickness kam rau ua ntawm 3D- luam tawm qhov chaw ntawm lub dav hlau cav turbine discs yuav tsum tau kho los ntawm ± 0.3mm mus rau ± 0.05mm los ntawm hlau txiav thiab sib tsoo. Qhov saum npoo roughness kuj yuav tsum tau txo los ntawm Ra8-15 μm rau Ra0.8-1.6 μm. Rau cov khoom siv kho qhov muag uas xav tau micrometer{13}} theem precision, xws li laser reflectors, tsoos ultra-precision sib tsoo tseem yog qhov kev xaiv zoo tshaj plaws. Qhov no yog vim tias tom qab ua tiav nyob ntawm ntau cov txheej txheem ua haujlwm ua ke, uas ua rau nws nyuaj rau tshem tawm txhua qhov yuam kev uas tau tsim.
3. "kev ua tau zoo paradox" ntawm kev ua cov txheej txheem nyuaj
Kev tsim khoom siv ntxiv muaj "kev tsim khoom pub dawb" uas ua rau nws yooj yim dua rau kev ua haujlwm nrog cov txheej txheem nyuaj xws li qhov tsis sib xws thiab cov dej ntws sab hauv. Txawm li cas los xij, kev tshaj tawm - theem ua tiav yuav ua rau qhov kev ua tau zoo no tsis tshua muaj txiaj ntsig. Piv txwv li, CNC milling yog xav tau los tshem tawm cov khoom seem ntawm 3D- luam tawm aluminium alloy qhov chaw ntawm qee hom satellite bracket. Qhov no txiav qhov hnyav los ntawm 15%, tab sis nws kuj yuav siv sij hawm 30% ntev dua rau cov txheej txheem dua li cov txheej txheem casting thiab machining. Tus nqi ntawm cov txheej txheem stamping ib txwm muaj thiab cov txheej txheem kho cua sov tseem qis dua li cov khoom siv ntxiv thiab tom qab- kev kho cov khoom sib xyaw ua ke rau cov qauv tsim ua rau ntau qhov ntau, xws li txuas cov pas nrig rau tsheb.
2, Tus Qauv Nqi: Qhov "Kev Lag Luam Kev Lag Luam" rau kev ua haujlwm nrog lub tshuab xa tawm
1. Tus nqi ntawm kev yuav khoom thiab khaws cov khoom siv
Tus nqi ntawm ncej- cov cuab yeej ua haujlwm xws li tsib-axis txuas CNC tshuab cuab yeej thiab laser polishing tshuab tuaj yeem yog ntau lab tus yuan rau ib chav. Txhawm rau ua kom tiav kaw- voj tswj, cov tshuab no xav tau cov tshuab tshawb pom hauv online thiab cov cuab yeej ntse network. Piv txwv li, nws raug nqi ntau pua txhiab yuan los ua tus txheej txheem tshwj xeeb rau German Hammer C20U tsib-axis machining centre. Tus nqi programming rau cov tshuab milling tsis tu ncua tsuas yog 1/10 ntawm qhov ntawd. Tsis tas li ntawd, tus nqi ntawm cov khoom siv tshuaj ntxiv hmoov (xws li titanium alloy hmoov, uas raug nqi kwv yees li 2000 yuan / kg) yog qhov ntau dua li cov khoom siv ib txwm siv. Qhov no ua rau tag nrho tus nqi ntawm kev tshaj tawm - ua tiav ntau dua.
2. Qhov ntev ntawm cov txheej txheem saw thiab cov nuj nqis zais
Tom qab cov txheej txheem ua tiav yuav tsum muaj kev sib xyaw ua ke ntawm ntau cov txheej txheem, suav nrog kev tsim khoom ntxiv, kev kho cua sov, thiab kev ua tiav saum npoo, ua rau cov txheej txheem elongated thiab cov nuj nqis zais ntau ntxiv. Piv txwv li, los ua ib tug cobalt chromium molybdenum alloy femoral condyle rau kev kho mob cog, electrolytic polishing yuav tsum tau tshem ntawm hmoov adhesion, thiab ces micro milling yog xav tau los kho cov xov hauv paus. Nws yuav siv sij hawm ntau tshaj 8 teev los ua ib qho, txawm hais tias tus qauv forging thiab CNC tig txoj kev tsuas yog siv sijhawm 2 teev. Txawm hais tias kev tshaj tawm - kev ua tiav tuaj yeem ua rau cov khoom sib txawv ntau dua, nws tseem nyuaj kom phim "ib-lub sijhawm molding" kom zoo dua ntawm cov txheej txheem ib txwm ua thaum ua ntau yam.
3. Nyob ntawm kev txawj ntse thiab tus nqi ntawm kev ua haujlwm
Cov neeg ua haujlwm yuav tsum tau txawj ntau dua los ua tom qab -processor processing. Piv txwv li, koj yuav tsum paub yuav ua li cas hloov ntawm qhov chaw ua haujlwm sib koom tes thiab lub tshuab sib koom ua ke hauv tsib -axis CNC programming. Ntawm qhov tod tes, lub sijhawm kev cob qhia rau kev tig thiab milling machining kev txawj ntse yog ceev heev. Tsis tas li ntawd, kho qhov tsis xws luag hauv kev tsim cov khoom siv ntxiv (xws li txhaws hauv qhov pores) xav tau kev sib xyaw ntawm kev sib tsoo, vuam, thiab tshuab ua haujlwm, uas ua rau cov kev txawj xav tau rau cov neeg ua haujlwm txheej txheem ntau dua thiab raug nqi ntau dua rau kev ua haujlwm.
3, Industrial Ecology: Lub Cim Yug thiab Kev Koom Tes Kev Txhim Kho ntawm Kev Ua Raws Cai
1. Kev ua haujlwm ntawm "ballast pob zeb" hauv kev lag luam tseem ceeb
Cov kev lag luam yooj yim xws li tsheb thiab hluav taws xob tseem siv cov kev ua lag luam feem ntau. Piv txwv li, txoj kev casting thiab machining automotive engine lub tog raj kheej blocks tuaj yeem tsim ntau lab ntawm lawv txhua xyoo. Ntawm qhov tod tes, kev tsim khoom ntxiv yog qhov nyuaj rau nkag mus rau hauv cov khoom siv loj vim nws tsis ua haujlwm zoo. Tsis tas li ntawd, kev tswj cov dej ntws ntawm cov kab hlau thaum lub sij hawm classical forging tuaj yeem ua rau kom qaug zog ntawm qhov chaw. Qhov no tseem yog qhov tsim nyog rau kev ua thawj qhov kev thauj khoom -cov kabmob cov qauv ntawm cov dav hlau.
2. Muab "niche lag luam" rau kev tshaj tawm - kev ua haujlwm nyob rau hauv qhov chaw
Qhov txiaj ntsig tseem ceeb ntawm kev tshaj tawm - ua tiav yog tias nws ua tau raws li qhov xav tau ntawm "siab complexity, tsawg batch loj, thiab siab precision." Piv txwv li, hauv aerospace, electrochemical polishing (ECP) yuav tsum tau siv los tshem tawm cov dej ntws sab hauv ntawm 3D luam ntawv roj nozzles. Qhov no yog ua kom txo qis burrs thiab ntws tsis kam, uas yog ib qho nyuaj ua nrog cov tsoos machining rau xws li microchannel architectures. Hauv cov tshuaj, micro milling yog siv los hloov cov hauv paus hniav ntawm cov cog cog kom haum rau tus neeg mob cov pob txha. Qhov no yog ib yam uas cov txheej txheem txheem ua tsis tau.
3. Tus qauv ntawm "kev sib koom tes evolution" nyob rau hauv yuav ua li cas technology yog kev koom ua ke
Cov txheej txheem sib xyaw ntawm "ntxiv + rho tawm" yuav yog lub ntsiab lus tseem ceeb ntawm kev sib tw hauv kev tsim khoom lag luam yav tom ntej. Piv txwv li, Siemens NX software tau ua rau nws ua tau rau kev tsim khoom ntxiv thiab tsib -axis CNC machining ua hauj lwm ua ke los txhim kho ib leeg. Nws ua qhov no los ntawm kev siv cov cuab yeej digital ntxaib los kwv yees deformation thiab cia li tsim cov kev pab cuam them nyiaj kom ua haujlwm raug raws li ± 0.01mm. Tsis tas li ntawd, kev sib koom ua ke cov txheej txheem kho cua sov nrog cov platforms xws li Simplified Cloud Zero Code System tuaj yeem ua rau kev tswj hwm ntau lawm, uas ua rau tus nqi sib txawv ntawm kev tshaj tawm - ua thiab cov txheej txheem ib txwm muaj me dua.