Cia peb tham txog cov qauv xuab zeb casting. Nws yog ib qho ntawm cov ntsiab lus uas tau cuam tshuam ntau heev, feem ntau nrog kev nkag siab me ntsis. Cov neeg hnov cov qauv thiab xav txog 3D luam ntawv lossis kev ua haujlwm siab ceev, ib yam dab tsi zoo nkauj thiab digital. Tom qab ntawd lawv hnov cov xuab zeb casting thiab daim duab loj heev, gritty ntau lawm sau rau cav blocks. Cov khawv koob tiag tiag, thiab qhov kev sib tw tiag tiag, tshwm sim nyob qhov twg ob lub ntsiab lus sib ntsib. Nws tsis yog hais txog kev ua ib daim zoo meej hauv chav kuaj; nws yog hais txog kev ua ib qho kev ua haujlwm, kuaj tau qhov uas coj zoo li qhov kawg tsim tawm yuav, siv tib tsev neeg ntawm cov txheej txheem. Lub hom phiaj tsis yog ib qho duab xwb - nws yog cov khoom siv sawv cev, cov duab kos duab, cov duab tiav, thiab tag nrho cov quirks uas yog los ntawm kev nchuav hlau rau hauv cov xuab zeb pwm. Ntau zaus kuv tau pom tej yaam num taag vim cov qauv yog tsim los ntawm cov txheej txheem sib txawv kiag li, thiab cov ntaub ntawv los ntawm kev ntsuam xyuas xwb tsis txhais. Qhov ntawd yog qhov sib txawv qauv xuab zeb casting aims rau choj.
Lub tswv yim tseem ceeb: Kev ncaj ncees tshaj Polish
Tus nqi tseem ceeb ntawm kev siv xuab zeb casting rau tus qauv yog fidelity. Koj tab tom cog lus rau qhov tseeb ntawm cov txheej txheem ntxov. Yog tias koj qhov kawg yuav yog xuab zeb casting, ces koj tus qauv yuav tsum dhau. Qhov no quab yuam tsim rau kev tsim khoom (DFM) kev sib tham kom tshwm sim thaum pib, tsis yog qhov kev xav tom qab. Koj yuav pom qhov twg koj xav tau cov cua ntsawj ntshab, koj yuav hnov qhov hnyav ntawm cov hlau, koj yuav nkag siab txog qhov kev sib tw thiab nce kev sib tw ua ntej. Nws yog ib tug neeg siab phem tab sis ncaj ncees. Ib tug zoo nkauj machined billet qauv yuav saib zoo meej rau ntawm lub rooj, tab sis nws qhia koj tsis muaj dab tsi txog yuav ua li cas cov hlau yuav ntws mus rau hauv pwm, qhov shrinkage porosity yuav tshwm sim, los yog yog hais tias koj phab ntsa thickness hloov yog heev hnyav rau lub foundry txheej txheem.
Kuv nco qab txog ib qhov project rau lub mounting bracket rau ib daim ntawm cov khoom siv. Tus neeg siv khoom thawj tus qauv yog CNC machined los ntawm cov khoom txhuas phaj. Nws haum, nws ua haujlwm. Lawv greenlit cov cuab yeej rau high-pressure tuag casting. Thawj qhov kev txhaj tshuaj los ntawm kev tsim khoom tuag tau riddled nrog txias kaw thiab ua tsis tiav. Vim li cas? Lub tshuab ua qauv muaj cov ntse, square sab hauv cov ces kaum uas tsis tuaj yeem ua rau cov hlau molten sau ntawm kev kub ceev. Ib qho yooj yim qauv xuab zeb casting, txawm tias ib tug ntxhib, yuav tau tam sim ntawd flagged geometry raws li qhov teeb meem. Peb yuav tau pom qhov xav tau radii. Qhov ntawd yog hom kev kawm uas raug nqi ntau txhiab tus hauv reworked tuag.
Qhov no yog qhov uas tus neeg koom tes nrog kev paub tob tob yog tsis sib tham. Koj xav tau ib tus neeg tuaj yeem saib tus qauv CAD thiab pom cov pwm tam sim ntawd, cov kab sib faib, cov cores. Ib lub tuam txhab zoo li Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), nrog lawv 30 xyoo hauv casting, ua haujlwm hauv qhov chaw no intuitively. Nws tsis yog tsuas yog ua cov pwm; nws yog hais txog kev qhia txog yuav ua li cas kho tus qauv tsim rau cov pwm los ua tus qauv - thiab los ntawm kev txuas ntxiv, qhov kawg - ua tiav. Lawv ua haujlwm thoob plaws plhaub molding, peev casting, thiab ntau yam alloys txhais tau tias lawv nkag siab cov spectrum, yog li lawv paub tseeb tias thaum twg thiab vim li cas thiaj li pom zoo xuab zeb rau ib qho qauv.
Cov txheej txheem: ceev, qias neeg, thiab ntaub ntawv
Yog li, nws ua haujlwm li cas rau ib-tawm lossis khiav luv? Nws feem ntau yog phau ntawv los yog ib nrab phau ntawv txheej txheem. Koj tsis yog tsim kom ruaj khov, siv tau dua tshiab rau lub tshuab molding. Feem ntau, koj tab tom ua cov qauv zoo los ntawm qhov nruab nrab xws li urethane board lossis txawm tias ua npuas ncauj siab. Cov qauv no yog siv los tsim cov xuab zeb pwm, feem ntau siv cov xuab zeb uas tsis muaj ci rau kev ceev. Cov pwm tuaj yeem yog ib qho yooj yim ob feem thiab rub, lossis nws yuav xav tau cov khoom xoob. Lub hom phiaj yog txhawm rau ntes cov duab geometry, tsis yog ua tiav cov txheej txheem tsim khoom tiav.
Kev xaiv hlau yog qhov tseem ceeb. Koj xav kom phim, kom ze li sai tau, cov alloy npaj rau kev tsim khoom. Yog tias qhov kawg yuav tsum yog cov hlau tsis huv, koj tus qauv yuav tsum tau muab nchuav rau hauv cov hlau tsis huv. Qhov no ntsuas qhov fluidity ntawm cov alloy tshwj xeeb, nws qhov shrinkage tus nqi, nws cov kev cai pub mis. Pouring tus qauv hauv txhuas thaum cov khoom yuav yog hlau yuav luag tsis muaj txiaj ntsig los ntawm cov khoom siv coj los saib. Qhov no yog lwm qhov chaw uas qhov chaw tsim khoom siv cov khoom siv yog qhov tseem ceeb. QSY's experience with nrum hlau, hlau, stainless hlau, thiab txawm tshwj xeeb Nickel-raws li alloys txhais tau hais tias lawv tuaj yeem coj koj mus rau cov khoom siv sawv cev, txawm tias tus qauv. Lub thermal dynamics ntawm pouring ib superalloy yog lub ntiaj teb sib nrug los ntawm grey hlau.
Tom qab ntawd tseem ceeb npaum li lub ncuav. Koj co tawm lub casting, txiav tawm lub rooj vag thiab risers, thiab ces koj yeej pom dab tsi koj twb tau. Thawj saib yeej ib txwm qhia. Tej zaum koj yuav pom qhov pom qhov qis qis hauv ntu tuab, paub meej tias koj xav tau lub riser loj dua. Tej zaum koj yuav pom cov xuab zeb hlawv rau ntawm ntu nyias, qhia tias cov hlau kub dhau los yog ntu nyias dhau los ua kom zoo. Qhov no yog raw, tam sim ntawd tawm tswv yim. Tom qab ntawd koj ua qhov kev tu me me - tej zaum qhov kev txhaj tshuaj nrawm thiab hla txoj kab sib cais nrog lub tshuab sib tsoo - tsuas yog txaus los ua kom nws ua haujlwm rau kev sim. Lub hom phiaj yog kom tau txais nws mus rau hauv lub rig lossis mus rau lub tshuab kom pom tias nws ua haujlwm, thiab qhov tseem ceeb tshaj, nws yuav ua li cas yog tias nws ua.
Thaum Nws yog Cov Cuab Yeej Zoo (Thiab Thaum Nws Tsis Yog)
Prototype xuab zeb casting ci rau qee yam kev siv. Qhov loj, rau ib qho. Nws yog feem ntau tsuas yog tus nqi tsim nyog rau kev tsim cov khoom uas yog ib lub 'meter' lossis ntau dua qhov loj. Heavy-section qhov chaw yog lwm tus neeg sib tw zoo, raws li lwm txoj hauv kev nrawm nrawm tawm tsam nrog cov khoom siv hlau. Nws kuj yog qhov zoo tagnrho rau cov khoom uas muaj cov kab noj hniav uas xav tau cov xuab zeb cores. Koj tuaj yeem tsim cov txheej txheem tseem ceeb ntawm nws tus kheej. Thiab ntawm chav kawm, nws yog ib qho tseem ceeb thaum cov khoom siv ntawm ib qho tshwj xeeb casting alloy yog qhov tseem ceeb rau qhov kev xeem, xws li cov cua kub tsis kam ntawm ib cobalt-raws li alloy los yog corrosion kuj ntawm ib tug tshwj xeeb stainless qib.
Tab sis nws tsis yog panacea. Rau qhov me me, cov ncauj lus kom ntxaws heev nrog rau kev ua siab ntev, peev casting tej zaum yuav yog ib txoj hauv kev zoo dua, txawm tias cov xuab zeb-cam khwb cia ntau lawm, tsuas yog xyuas kom haum thiab daim ntawv. Yog tias koj xav tau lub kaum os yuav luag zoo tib yam qauv rau kev sim batch, kev lag luam yuav thawb koj mus rau qhov luv-khiav mus tas li pwm lossis txawm tias machining. Thiab yog tias qhov chaw tiav lossis qhov tseeb qhov tseeb yog qhov kev txhawj xeeb tseem ceeb ntawm qhov kev sim, ces koj yuav zoo dua ntawm kev ua haujlwm. Lub zog ntawm cov qauv xuab zeb casting yog kuaj cov khoom tsim thiab kev ua haujlwm ntau ntawm cov qauv tsim rau cov xuab zeb casting.
Ib qho piv txwv: peb ib zaug ua haujlwm ntawm tus qauv rau kev tsim qauv tshiab. Lub geometry yog complex, nrog cov kab lus sib tshuam. Txoj kev tsim khoom yog ua plhaub molding. Peb siv cov qauv xuab zeb casting (ua tau zoo ntawm cov xuab zeb ntsuab) los kuaj cov qauv tsim. Tus qauv qhia txog qhov teeb meem loj ntawm kev kub ntxhov nyob rau hauv ib nqe lus uas yuav ua rau muaj kev poob qis. Peb redesigned lub runner system raws li ib tug prototype ncuav. Thaum peb tom qab tsiv mus rau qhov tseeb plhaub molding txheej txheem rau kev tsim khoom ua ntej, qhov teeb meem ntawd twb tau daws lawm. Tus qauv tsis zoo nkauj, tab sis nws txuag qhov project.
Lub Tangible Hurdles thiab Kev Txiav Txim Siab
Nws tsis yog txhua yam ncaj ncees. Ib qho mob taub hau loj tshaj plaws yog ua qauv. Rau qhov tseeb ib-tawm, rhuav tshem cov qauv hauv cov pwm yog qhov ua tau. Tab sis yog tias koj xav tias koj yuav xav tau ob lossis peb lub ncuav rau iterate, koj xav tau tus qauv ruaj khov. Qhov ntawd ua rau tus nqi pib thiab lub sijhawm. Muaj kev sib pauv tsis tu ncua: peb nqis peev ntau npaum li cas hauv cov cuab yeej qauv (tus qauv) piv rau tsuas yog tau txais hlau hauv tes?
Lwm qhov hloov maj mam yog cov xuab zeb nws tus kheej. Ntau cov foundries siv nruj tswj, siv cov xuab zeb nrog cov additives tshwj xeeb. Lub khw tsim qauv yuav siv qhov sib txawv, ntau yam xuab zeb system. Cov khoom thermal txawv. Qhov no qee zaum tuaj yeem ua rau muaj kev hloov pauv me ntsis hauv cov nqi txias thiab qhov chaw zoo nkauj piv rau cov txheej txheem tsim khoom kawg. Koj yuav tsum paub txog qhov no thiab tsis txhob txhais cov ntsiab lus me me ntawm qhov tsis sib xws. Txawm li cas los xij, cov cuab yeej tseem ceeb yuav tsum tau tswj hwm los ntawm cov hlau, tsis yog cov xuab zeb.
Lub sij hawm ua ntej yog lwm yam. Nws yog nrawm dua li kev tsim cov cuab yeej tsim khoom, tab sis nws tsis yog hmo ntuj. Koj muaj cov qauv tsim, pwm sib dhos, nchuav, txias, thiab shakeout. Lub sijhawm teem sijhawm tiag tiag rau qhov nruab nrab-qhov nyuaj yog ob mus rau plaub lub lis piam. Qhov no yog qhov kev npaj tseem ceeb. Nws yog ib theem uas yuav tsum tau muaj kev hwm nyob rau hauv lub sij hawm tsim khoom, tsis yog lub xeem-feeb oh, peb xav tau ib tug hlau ib feem scramble.
Kev koom ua ke nrog cov kauj ruam tom ntej: CNC thiab Tshaj
Tsis tshua muaj tus qauv xuab zeb casting ncaj nraim mus rau kev sim yam tsis muaj qee qhov machining. Qhov ntawd yog qhov txuas mus rau qhov kev pabcuam tag nrho. Koj yuav luag txhua zaus yuav tsum tau tshuab lub ntsej muag tseem ceeb, lub qhov ntsia hlau, lossis qhov chaw sib khi kom tau txais qhov kev ntsuam xyuas raug. Qhov no yog vim li cas tus qauv ntawm lub tuam txhab uas muaj ob qho tib si casting thiab CNC machining muaj zog heev. Lawv tuaj yeem tuav tag nrho lub voj voog: kev tshuaj xyuas tsim qauv, qauv tsim, nchuav, shakeout, kho cua sov yog tias xav tau, thiab tom qab ntawd precision machining ntawm cov yam ntxwv tseem ceeb ntawm tib qhov ntxhib casting.
Qhov kev sib xyaw ua ke no tshem tawm ntau qhov kev sib txhuam logistical thiab kev sib txuas lus tsis zoo. Tus kws kho tshuab tsis xav tias qhov chaw tiag tiag nyob ntawm qhov ntxhib casting; lawv yog ib feem ntawm tib pab neeg uas ua nws. Ntawm qhov chaw xws li QSY (https://www.tsingtaocnc.com), qhov no yog tus qauv ua haujlwm. Tus qauv tawm los ntawm qhov chaw tsim khoom, raug tua blasted, thiab txav mus rau lub khw muag khoom. Lawv muaj tus qauv CAD qub, thiab lawv paub tias cov yam ntxwv zoo li cas thiab qhov twg yuav tsum tau ua haujlwm rau spec. Qhov kev txuas ntxiv no yog qhov tseem ceeb rau kev tswj hwm tus qauv kev ncaj ncees thiab ua kom cov txiaj ntsig kev xeem muaj txiaj ntsig.
Thaum kawg, tus qauv ua lub hauv paus rau kev tsim khoom. Lub rooj vag kaw lus uas koj tau lees paub, qhov kev tso chaw riser uas koj tau lees paub, tus qauv tsim koj sim - tag nrho cov kev paub no tau ncaj qha rau hauv tus qauv tsim thiab pwm. Qhov zoo-ua qauv qauv xuab zeb casting theem tsis yog tsuas yog tawm los ntawm qhov kev xeem; nws yields ib tug txheej txheem roadmap. Nws de-risks tus nqi siab tooling peev uas los tom ntej. Nws hloov qhov tsis paub ntawm tus qauv tsim tshiab rau hauv cov khoom paub, lossis tsawg kawg, mus rau ntau qhov kev xav paub ntau ntxiv. Thiab nyob rau hauv qhov kev lag luam no, kev paub txog kev kwv yees feem ntau yog qhov sib txawv ntawm kev sib tw thiab kev ua tsis tau zoo.
