Thaum koj hnov 'lub tuam txhab ua haujlwm siab precision,' cov neeg feem coob pom cov chav huv huv uas muaj cov tshuab ua Swiss humming tam sim ntawd. Qhov ntawd yog ib feem ntawm nws, tseeb, tab sis nws yog 30% ntawm daim duab. Qhov hnyav tiag tiag yog nyob rau lwm qhov 70% - lub xyoo caum ntawm cov ntaub ntawv kev paub, kev tswj cov txheej txheem obsessive, thiab hais ncaj ncees, cov caws pliav los ntawm cov hauj lwm uas 'precision' yog qhov txawv ntawm qhov zoo tshaj plaws thiab cov ntawv hnyav heev. Nws tsis yog hais txog kev muaj lub tshuab CNC; Nws yog hais txog kev paub txog dab tsi tshwm sim rau nickel-raws li alloy ntawm tus nqi pub tshwj xeeb thaum koj tuav ± 0.005mm kam rau ua, thiab muaj lub siab tawv kom hu rau hauv khw hauv pem teb.
Lub Foundation tsis yog lub tshuab, Nws yog Casting
Qhov no yog qhov uas ntau tus tuaj tshiab tau tripped. Lawv xav tias precision pib ntawm CNC theem. Tsis yog. Nws pib ntau ua ntej, ntawm lub foundry. Yog tias koj cov khoom nyoos tsis sib xws hauv qhov ntom ntom lossis muaj kev ntxhov siab sab hauv, txawm tias qhov zoo tshaj plaws 5-axis zeb tsuas yog polishing turd. Koj yuav caum qhov siab ntev ntev thiab tsis txhob ntaus lawv. Kuv kawm qhov no txoj kev nyuaj thaum ntxov, nrhiav castings purely ntawm tus nqi. Peb yuav tau txais ib pawg ntawm 4140 steel qhov chaw uas zoo nkaus li zoo, tab sis thaum lub sij hawm machining, cov cuab yeej yuav hnav unpredictably, los yog qhov ntev yuav hloov tom qab peb coj ib feem ntawm lub vise. Qhov teeb meem tsis yog peb qhov programming; nws yog qhov tsis sib xws microstructure ntawm casting.
Tias yog vim li cas ib lub tuam txhab keeb kwm hauv casting yog tsis-negotiable rau qhov tseeb high-precision ua hauj lwm. Saib Qingdao Qiangsenyuan Technology Co., Ltd. (QSY). Lawv tau nyob hauv casting thiab machining rau ntau tshaj 30 xyoo. Qhov ntawd tsis yog tus lej ntawm lub vev xaib xwb. Nws txhais tau tias lawv tau pom yuav ua li cas lub plhaub pwm rau lub cev tsis muaj steel lub cev coj txawv txawv nyob rau lub caij ntuj sov humidity piv rau lub caij ntuj no dryness. Qhov kev paub hauv paus hauv cov txheej txheem zoo li plhaub molding thiab peev casting yog dab tsi pub a high precision machining tuam txhab tswj cov hloov pauv los ntawm thawj kauj ruam. Lawv tsis yog tsuas yog machining ib thaiv ntawm hlau; lawv nyob nraum machining ib thaiv hlau lawv nkag siab intimately vim hais tias lawv tej zaum yuav nchuav nws.
Piv txwv li, nrog kev nqis peev casting rau complex, ze-net-puab qhov chaw, qhov tseeb ntawm qhov pib siv quav ciab qauv thiab lub plhaub ceramic ncaj qha cuam tshuam cov khoom siv ntau npaum li cas peb xav tau tshem tawm tom qab. Yog hais tias lub casting yog wildly oversized, koj tab tom qhia ntau cua sov thiab kev ntxhov siab thaum lub sij hawm CNC machining, uas tuaj yeem cuam tshuam qhov kawg. QSY txoj kev sib xyaw ua ke - tswj ob qho tib si casting thiab machining - txo qhov no. Lawv tuaj yeem tsim cov casting nrog cov txheej txheem machining nyob rau hauv lub siab, tawm tsuas yog tus nqi ntawm cov Tshuag nyob rau hauv qhov tseem ceeb. Nws suab yooj yim, tab sis nws yuav tsum muaj kev sib tham ntawm lub hauv pem teb foundry thiab lub chaw machining uas tsis tshua muaj nyob rau hauv outsourced scenarios.
Cov Khoom Maze: Qhov Kev Xav Tau Raws Li Txoj Cai
Txhua tus tuaj yeem sau npe stainless hlau, tshwj xeeb alloys ntawm lub vev xaib. Dab ntxwg nyoog yog nyob rau hauv cov ntsiab lus. Machining 316L stainless rau daim ntawv thov marine yog ib yam. Machining ib tug cobalt-raws li alloy rau hnav-resistant foob nyob rau hauv high-kub reactor yog ib tug tsiaj nyaum sib txawv kiag li. Cov tom kawg tsis yog hais txog qeeb qeeb thiab pub; Nws yog hais txog cov cuab yeej geometry, coolant siab thiab hom (qee zaum kev kub siab los ntawm cov cuab yeej tsis txaus, koj xav tau cov roj-raws li emulsion), thiab txawm tias qhov kev txiav txim ntawm kev ua haujlwm los tswj cov kev ntxhov siab seem.
Peb ib zaug muaj ib qhov project uas muaj cov nickel-based alloy tivthaiv. Cov specs hu ua daim iav tiav ntawm ib qho bore sab hauv. Peb cov cuab yeej carbide txheem, uas ua haujlwm zoo ntawm cov cuab yeej hlau, sib tham thiab ua tsis tiav hauv feeb. Peb tau dhau los ntawm ib theem ntawm kev sim cov txheej txheem sib txawv - AlTiN, AlCrN, koj lub npe. Qhov kev tawg tuaj tsis yog los ntawm cov cuab yeej zoo nkauj, tab sis los ntawm kev rov xyuas qhov nruj ntawm tag nrho cov teeb tsa. Peb yuav tsum tau tsim ib qho kev cai mandrel los txhawb ib feem ntawm sab hauv thaum tho txawv, ib yam dab tsi lub khw muag khoom tshuab yuav tsis muaj bandwidth lossis kev pom ua. Qhov no yog hom kev daws teeb meem uas txhais tau qhov tseeb high precision machining tuam txhab. Nws yog cov ntaub ntawv tshawb fawb ntsib cov tswv yim khw-hauv pem teb innovation.
Qhov no yog qhov uas lub tuam txhab cov khoom tshwj xeeb tseem ceeb. Thaum kuv pom tias QSY qhia meej meej cobalt-based alloys thiab Nickel-raws li alloys, nws qhia ib theem ntawm kev cog lus. Cov no tsis yog cov ntaub ntawv uas koj dabble hauv. Lawv xav tau cov cuab yeej tshwj xeeb, thiab qhov tseem ceeb tshaj, lawv nyiam cov neeg siv khoom uas xav tau ntau txaus uas lawv nrhiav kev paub tshwj xeeb no. Koj tsis sib tw ntawm tus nqi rau cov haujlwm no; koj tab tom sib tw ua pov thawj muaj peev xwm thiab kev pheej hmoo txo qis.
Precision yog txheej txheem, tsis yog ib lub sijhawm
Qhov kev xav tsis zoo tshaj plaws yog qhov tseeb yog ua tiav ntawm qhov ntsuas kawg. Nyob rau hauv kev muaj tiag, nws yog ib tug saw ntawm cov txheej txheem, txhua qhov txuas yuav tsum muaj zog. Nws pib nrog qhov pib casting zoo (raws li tau hais), ces txav mus rau fixturing. Yuav ua li cas koj tuav ib feem yog txhua yam. Rau ib tug complex turbine hniav, tsim ib tug fixture uas nrhiav tawm datums uas yuav tsum machined tom qab, tsis qhia distortion, yog ib daim duab kos duab. Peb tau nkim hnub sim ua lub tshuab ua haujlwm rau feem kaum, tsuas yog kom pom qhov tshwm sim ntawm kev ua siab ntev ib zaug tso tawm los ntawm hydraulic vise. Cov kev daws teeb meem yog ib qho kev sib tw modular uas tso cai rau peb los tshuab cov ntaub ntawv tseem ceeb hauv thawj op, tom qab ntawd rov kho dua siv cov datums tib yam rau cov ops tom ntej.
Kev tswj kub hauv lub khw yog lwm tus neeg tua neeg uas ntsiag to. Kev hloov 5-degree Celsius tuaj yeem nthuav dav 500mm steel ib feem los ntawm ob peb microns. Rau feem ntau txoj haujlwm, nws tsis tsim nyog. Rau qhov tseeb high-precision ua haujlwm, nws yog qhov sib txawv ntawm kev hla thiab tsis ua haujlwm. Nws tsis yog ib txwm hais txog kev muaj chav tswj kev nyab xeeb tag nrho (txawm tias yuav pab tau), tab sis hais txog kev nkag siab txog thermal drift hauv koj lub tshuab thiab cia cov khoom ua kom zoo rau lub khw kub ua ntej kev txiav txim zaum kawg. Qhov no yog qhov tsis zoo nkauj, cov txheej txheem kev qhuab qhia uas cais cov neeg nyiam los ntawm cov nyiam nyiam.
Cov txheej txheem kev xav no yog qhov tso cai rau lub tuam txhab muab kev pabcuam tag nrho zoo li QSY ua. Los ntawm kev tsim casting (plhaub pwm vs. peev casting xaiv raws li ib feem geometry thiab ntim) txhua txoj hauv kev mus rau qhov kawg CNC machining thiab tshuaj xyuas, muaj ib lub koom haum saib xyuas cov saw yuav txo tau qhov kev ua si liam thiab ua kom muaj kev lav phib xaub rau qhov kawg kam rau ua stack-up. Koj tsis tuaj yeem liam lub chaw tsim khoom yog tias koj yog lub chaw tsim khoom.
Thaum Zoo txaus Tsis yog: Ib Qhov Teeb Meem hauv Point
Cia kuv muab ib qho piv txwv rau koj, stripped ntawm kev lag luam fluff. Ib tug neeg xav tau ib tug series ntawm manifolds rau lub xeem rig tuav corrosive kua. Cov khoom siv yog duplex stainless hlau, thiab qhov flatness thiab bore perpendicularity specs yog nruj heev. Thawj pawg los ntawm lwm tus neeg xa khoom ua tsis tiav hauv kev sib dhos - lub qhov ntsia hlau tsis sib haum vim yog kev sib ntaus sib tua. Qhov teeb meem? Zoo li kev sib xyaw ua ke ntawm kev ntxhov siab nyob rau hauv cov khoom nyoos casting thiab thermal cuam tshuam thaum machining.
Thaum peb (lossis ib lub tuam txhab nrog cov qauv sib xyaw zoo sib xws) tau mus txog nws, cov txheej txheem sib txawv. Ua ntej, cov txheej txheem casting tau ua kom zoo rau qhov kev ntxhov siab tsawg kawg nkaus. Tom qab ntawd, ua ntej ua tiav machining, cov ntxhib castings underwent stabilization anneal. Thaum CNC machining ntawm lawv CNC machining cov chaw zov me nyuam, kev ua haujlwm tau ua raws li qhov sib npaug ntawm cov kev ntxhov siab sab hauv-roughing thoob plaws, tom qab ntawd semi-tiav, tom qab ntawd kev ntxhov siab, tom qab ua tiav. Fixturing siv mos lub puab tsaig machined nyob rau hauv-situ kom zoo meej conformity. Qhov tshwm sim yog ib feem uas tsis tau tsuas yog ua tau raws li kev luam ntawv tab sis tuav nws cov duab geometry hauv kev pabcuam. Qhov no holistic mus kom ze yog cov khoom tseem ceeb ntawm ib tug seasoned high precision machining tuam txhab. Lub tshuab cuab yeej tsuas yog qhov cuab yeej kawg nkaus hauv lub suab paj nruag ntev.
Koj tuaj yeem pom qhov muaj peev xwm no tshwm sim hauv cov ntaub ntawv ntawm lub tuam txhab zoo li QSY (https://www.tsingtaocnc.com). Lawv txoj hauj lwm ntev qhia tau hais tias lawv tau taug qab cov kev cov nyom no thoob plaws hauv kev lag luam. Nws tsis yog hais txog kev teev txhua tus qauv ISO; Nws yog hais txog kev nkag siab implicit hais tias rau lub siab-siab valve lub cev los yog lub twj tso kua mis tivthaiv nyob rau hauv ib tug tshwj xeeb alloy, txhua kauj ruam ntawm yaj mus rau kev ntsuas yog ib qho tseem ceeb heev.
Tus Metric tiag tiag: Kev sib raug zoo dhau sijhawm
Thaum kawg, qhov kev sim tseeb ntawm a high precision machining tuam txhab tsis yog ib qho txuj ci tseem ceeb. Nws yog lub peev xwm los tsim ntau tus naj npawb 100 nrog tib cov qauv ntsuas raws li ntau tus lej 1, ob xyoos tom qab. Qhov no los mus rau cov txheej txheem: kev tshuaj xyuas thawj kab lus nruj, kev tswj xyuas cov txheej txheem rau qhov tseem ceeb, thiab kev tswj xyuas lub neej zoo. Nws yog kev ua haujlwm tho txawv. Nws yog logging cov ntaub ntawv, saib rau tiam sis, thiab hloov ib lub cuab tam ua ntej nws hnav, tsis yog tom qab nws so.
Qhov kev sib raug zoo no yog qhov tsim kev ntseeg siab nrog cov neeg siv khoom hauv aerospace, lub zog, thiab kev kho mob. Lawv yuav tsum paub tias daim duab kos yog daim ntawv cog lus, thiab tus neeg muag khoom tus txheej txheem yog qhov lav. Thaum lub tuam txhab lub vev xaib, zoo li QSY's, calmly hais txog 30 xyoo ntawm kev ua haujlwm, nws ntsiag to taw qhia qhov muaj peev xwm rau kev ua haujlwm ntev. Lawv tau muaj txoj sia nyob vim lawv tau paub txog kev qhuab qhia tsis zoo ntawm kev rov ua dua.
Yog li, thaum koj ntsuas tus khub, saib dhau ntawm daim ntawv teev npe tshuab. Nug txog lawv cov ntaub ntawv keeb kwm. Nug txog lawv lub tswv yim fixturing rau nyias-walled qhov chaw. Sib tham seb lawv tswj cov teebmeem thermal. Lawv cov lus teb—los yog qhov tsis muaj—yuav qhia rau koj paub ntau ntxiv txog lawv lub peev xwm raws li qhov tseeb high precision machining tuam txhab tshaj ib daim ntawv qhia glossy puas tau. Cov khoom siv tes ua yog nyob rau hauv cov ntsiab lus, thiab cov ntsiab lus yog yug los ntawm kev paub, feem ntau ntxhov thiab nyuaj-yeej.
