2024 Prototype Machining: Qhov zoo thiab qhov tsis zoo los ntawm CNC Machining
CNC stands rau Computerized Numerical Control. CNC machining yog txheej txheem tsim khoom uas ua ntej programmed computer software dictates lub zog ntawm machining cov cuab yeej xws li laum thiab lathes. CNC machining plays lub luag haujlwm tseem ceeb hauv lub ntiaj teb hloov zuj zus ntawm kev tsim khoom niaj hnub. Nws yog dav siv nyob rau hauv ntau yam sib txawv industries los tsim CNC machining prototypes thiab cov khoom siv kawg.
2024: CNC Machining yog dab tsi thiab nws ua haujlwm li cas?
CNC machining pib nrog cov ntaub ntawv 3D digital uas tsim los ntawm CAD software, lub khoos phis tawj txhais ua qee cov lus qhia uas hu ua G-code rau lub tshuab txiav cov cuab yeej. Thaum G-code raug xa mus rau CNC machining cov cav tov, cov cav tov paub qhov twg thiab thaum twg txiav thiab ua cov machining, yog li tsis muaj kev saib xyuas me ntsis xav tau. Piv rau cov txheej txheem machining ib txwm, CNC machining txuag ntau lub sijhawm thiab nyiaj txiag.
CNC machining yog cov txheej txheem tsim tawm, nws tshem tawm cov khoom uas twb muaj lawm es tsis txhob muab cov ntaub ntawv tshiab. Hauv kev tsim khoom ntxiv, 3D tshuab luam ntawv tsim ib feem los ntawm kev tso cov khoom siv los ntawm txheej txheej. CAC machining txiav cov seem kom deb ntawm cov khoom thaiv. Cov ntaub ntawv tshaj tawm tawm tom qab ib feem tiav. Ua tsaug rau cov tshuab CNC uas muaj ntau dua ntawm cov axes, qhov chaw uas muaj ntau qhov geometry tuaj yeem tsim tau.
CNC machining yog qhov tseeb, zoo ib yam thiab ntau yam. Aluminium alloys yog cov khoom siv feem ntau siv hauv CNC machining. Kuj tseem muaj lwm yam hlau thiab yas tuaj yeem siv hauv CNC machining txheej txheem.
CNC Machining yog txheej txheem zoo los tsim Prototypes
3D luam ntawv yog cov txheej txheem feem ntau siv los tsim cov qauv. CNC kuj yog cov txheej txheem zoo los tsim cov qauv. Prototypes muaj ntau txoj haujlwm. Lawv tuaj yeem qhia tias qhov kawg yuav zoo li cas thiab coj tus cwj pwm li cas. Cov qauv no yog siv los muab cov ntaub ntawv pov thawj ntawm lub tswv yim. Lawv kuj tuaj yeem siv los nthuav qhia rau cov neeg siv khoom. Lawv tsis tas yuav tsum tau ua los ntawm cov cuab yeej ua haujlwm siab kawg. Lawv tuaj yeem ua los ntawm tes lossis qis kawg 3D tshuab luam ntawv. Qee cov qauv tsis muaj qhov zoo li qhov kawg, lawv kuj muaj qhov ua haujlwm raws li qhov kawg ua. Lawv ua haujlwm ze li sai tau rau cov khoom tiag. Prototype machining yog qhov zoo rau cov qauv kev ua haujlwm uas xav tau lub zog, kev ruaj ntseg thiab lwm yam khoom uas tsis tuaj yeem ua tiav los ntawm kev tsim khoom ntxiv.
Nyob ntawm qhov xwm txheej, lub hom phiaj thiab cov ntaub ntawv ntawm cov qauv, CNC machining yog txoj kev zoo heev rau ceev ceev prototyping.
Qhov zoo ntawm Kev Ua Prototypes los ntawm CNC Machining suav nrog:
High degree ntawm repeatability, ceev thiab meej.
Raws li CNC machining yog cov txheej txheem digital, nws tsim cov khoom los ntawm cov ntaub ntawv hauv computer. Lub tshuab ua qauv piv rau cov qauv 3D digital ze ze. Thiab cov qauv tsim digital tuaj yeem siv los tsim qhov kawg. CNC machining muaj qib siab ntawm repeatability. CNC machining muaj kev sib hloov ceev thiab meej. Yog tias CNC Machining Prototype muaj qhov tsis zoo, cov engineers tuaj yeem rov qab mus rau CAD cov ntaub ntawv kom hloov pauv sai.
High quality thiab zoo ib yam
CNC machining prototypes zoo heev. Lub tshuab computer tswj tau xav tias ua haujlwm kom raug. CNC tshuab ua raws li cov lus qhia hauv computer mus rau hauv ib feem ntawm ib millimeter. CNC tshuab tuaj yeem ua tib txoj haujlwm nyob rau lub sijhawm thib ob nrog kev sib txawv me ntsis ntawm thawj zaug, qhov no yog qhov tseem ceeb heev los tsim cov qauv thiab khiav mus rau hauv kev tsim khoom nrog tib lub tshuab.
Muaj ntau yam khoom siv
CNC machining muaj ntau yam khoom siv sib xws. Cov ntaub ntawv no muaj zog thiab ruaj khov. Feem ntau CNC machining khoom muaj xws li txhuas, hlau, stainless hlau, magnesium, titanium, zinc, tooj dag, bronze, tooj liab, ABS, PC, PP, PS, POM, PMMA, PAGF30, PCGF30, Teflon, LEPE, HDPE.
CNC Machining Prototypes zoo ib yam li cov khoom kawg
CNC machining tuaj yeem tsim cov qauv uas muaj qhov zoo sib xws rau qhov kawg. Machining chaw muaj peev xwm tsim cov khoom kawg thiab cov qauv, nws tuaj yeem tsim cov qauv uas nyob ze rau qhov kawg. Qhov no tsis tshua muaj peev xwm ua tiav los ntawm 3D luam ntawv lossis lwm txoj hauv kev. Raws li cov qauv tsim muaj qhov zoo sib xws thiab kev ua haujlwm rau qhov kawg, nws yooj yim dua rau kev txav mus rau choj ntau lawm.
Disadvantages ntawm Ua Prototypes los ntawm CNC Machining suav nrog:
Muaj nqi
Piv rau 3D luam ntawv, CNC machining yog kim dua. CNC machining xav tau ntau lub zog thiab kev saib xyuas tib neeg ntau dua li 3D luam ntawv. CNC machining hlau cov ntaub ntawv yog kim dua 3D luam ntawv cov ntaub ntawv.
Cov khoom pov tseg
Raws li cov ntaub ntawv CNC yog cov txheej txheem rho tawm, nws xav tau cov ntaub ntawv ntau dua. Qee cov ntaub ntawv yuav tsum tau muab pov tseg thaum lub sijhawm ua haujlwm. 3D luam ntawv tsis tsim cov khoom pov tseg.
Geometrical txwv
4-axis thiab 5-axis machining chaw muaj ntau dua qib ntawm geometrical yooj, tab sis lawv tseem muaj kev txwv. Additive manufacturing tej zaum yuav tsim nyog rau tsim qhov chaw nrog complex geometry.
Cov cuab yeej nrawm: Tsim cov qauv yas los ntawm Txhaj Molding
CNC machining tuaj yeem raug foob los tsim cov pwm txhaj tshuaj thiab cov cuab yeej ceev. Nrog CNC machining, nws yog tus nqi ntau dua los tsim cov cuab yeej uas xav tau rau kev txhaj tshuaj molding.Benefit los ntawm CNC machining, peb tuaj yeem tsim cov pwm txhaj tshuaj thiab ceev tooling nyob rau hauv ib tug luv luv lead-time.Rapid tooling lub hom phiaj rau tsawg ntim ntau lawm thiab choj txhaj tshuaj molding ntau lawm.Thaum xav tau molded qhov chaw nyob rau hauv siab ntim, peb muaj peev xwm tsim ob peb txhaj pwm nyob rau hauv tib lub sij hawm los ntawm CNC machining.
Yog tias koj xav kawm txog CNC machining rau koj qhov kev tsim khoom siab lossis qis, hu rau peb ntawm [email tiv thaiv] hnub no thov ib tsim kho sai hais nqe lus.
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