Thaum lub twj tso kua mis hydraulic tsis nyob ntawm 3,000 psi - lossis cobalt alloy nozzle tawg nyob rau hauv thermal cycling - lub hauv paus ua rau tsis tshua muaj tsim. Nws yog micro precision machining Hoobkas muaj peev xwm: lub peev xwm los tuav ± 2 µm kam rau ua ntawm hardened AMS 5387 cov ntaub ntawv thaum tuav qhov kev ncaj ncees nto los ntawm kev kho cua sov thiab ua tiav. Qhov kev tswj hwm qib ntawd tsis tshwm sim los ntawm cov khw muag khoom siv CNC. Nws nyob hauv cov chaw tsim rau ib lub hom phiaj: tig high-alloy complexity mus rau repeatable, lub hom phiaj tseem ceeb muaj nuj nqi.
Vim li cas "Micro Precision" Tsis yog Kev Lag Luam nkaus xwb - Nws yog Kev Ntsuas Ntsuas
Qhov tseeb micro precision machining mus dhau cov lej nruj ntawm daim duab. Nws yog qhov rov ua tau zoo ntawm kev ntaus 0.0001 "(2.5 µm) txoj haujlwm kam rau ua thoob plaws 500 qhov chaw ua los ntawm T800 cobalt-based superalloy-cov ntaub ntawv uas tawv thaum lub sijhawm machining, deflects tooling, thiab xav tau cov nyiaj them raws sijhawm. Peb tau pom cov neeg siv khoom hloov cov chaw muag khoom tom qab peb ua tsis tiav ntau lub piston twj tso kua mis lub tog raj kheej. Txhua zaus, qhov teeb meem tsis yog GD&T kev txhais lus - nws yog qhov tsis sib xws ntawm thermal tswj thaum lub sij hawm ntau axis milling. Ib feem dhau CMM kuaj ntawm chav tsev kub tab sis warped nyob rau hauv kev ua haujlwm load. Qhov ntawd tsis yog QA ua tsis tiav. Nws yog ib qho kev sib txawv.
Ntawm QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., micro precision txhais tau tias embedding metrology rau hauv kev ua haujlwm - tsis yog ntawm kev soj ntsuam zaum kawg. Cov khoom lag luam cobalt-nickel billets tau txais kev tshuaj xyuas spectral ua ntej roughing. Nyob rau hauv cov txheej txheem kev kuaj xyuas siv optical contour scanners ntawm qhov tseem ceeb sealing nto - tsis yog CMM sojntsuam. Kev ua haujlwm kawg nkaus suav nrog kev ntsuas siab ntawm lub cev valve sib dhos ntawm 1.5 × ntsuas kev ua haujlwm siab. Qhov no tsis yog over-engineering. Nws yog li cas koj zam kev ua tsis tiav hauv cov roj & roj cov cuab yeej downhole qhov twg cov nqi hloov pauv ntau dua $ 200,000 toj ib teev.
Plaub Muaj Peev Xwm Uas Sib Cais Micro Precision Los Ntawm Tus Qauv Machining
Feem ntau cov chaw tsim khoom thov "siab kam rau ua." Tsawg tus xa nws tsis tu ncua hla plaub qhov sib koom ua ke:
- Khoom siv tswv yim: Tsis yog tsuas yog muab AMS 5387 los yog T800-tab sis siv tau cov khoom siv hlau-rau-batch metallurgical sib xws nrog cov khoom siv-kev sib koom tes-kev kho cua sov. Ib tus neeg siv khoom tsis yog tus qauv ntsaws yuav tsum tau 42 HRC yam tsawg kawg nkaus * tom qab * kev sib tsoo zaum kawg. Standard xyaum yuav poob hardness los ntawm 5 ntsiab lus. Peb qhov kev daws teeb meem? Kev ntxhov siab ua ntej + tswj qhov txias ntawm qhov ntxhib thiab ua tiav.
- Hybrid txheej txheem tswj: Xuab zeb casting ua raws li 5-axis CNC tsis txawv. Tab sis tuav ± 0.02 hli phab ntsa thickness ntawm 120-mm-inch hlau casting * ua ntej * machining - ces ua tiav ± 0.005 hli ntawm machined bores - yuav tsum tau synchronized foundry thiab lub tshuab khw teem sij hawm. Peb khiav ob qho tib si hauv ib lub ru tsev ISO.
- Kev tua GD&T, tsis yog nyeem ntawv xwb: Thaum daim duab qhia txog datum B raws li qhov chaw cam khwb cia nrog MMC modifiers, peb tsis xav tias cov khoom sib xws. Peb daim ntawv qhia raws li-cam khwb cia geometry ua ntej, ces kho toolpaths-yog li qhov kawg bore axis dlhos nrog haumxeeb mating nto, tsis theoretical datums.
- Traceability uas tseem ceeb: Txhua lub siab valve nqa QR-coded tag txuas rau nws daim ntawv pov thawj cov khoom siv raw, cov ntaub ntawv kho cua sov, CMM daim ntawv tshaj tawm, thiab cov duab kos duab zaum kawg. Tsis yog rau kev ua yeeb yam-vim tias thaum lub winch center ncej cov menyuam ua tsis tiav nyob rau hauv Norway lub offshore fleet, engineers yuav tsum tau cais tawm seb qhov teeb meem yog forging grain txaus los yog tom qab-machining kev nyuaj siab nyem.
Tus nqi ntawm "Zoo txaus" hauv kev ua haujlwm siab
Qee tus neeg yuav khoom kho micro precision machining Hoobkas xaiv raws li kev tawm dag zog. Lawv sib piv cov nqe lus rau lub hauv paus stainless hlau twj tso kua mis thiab xaiv qhov kev sib tw qis tshaj. Tom qab ntawd lawv ntsib kev rov ua haujlwm dua: gasket xau ntawm 250 bar, cov ntaub ntawv tsis raug cai ua rau hnav tsis taus, lossis tsis tau npaj kaw thaum lub sijhawm ua haujlwm. lej hloov ceev. Ib qho $ 1,200 uas ncua kev pib ua haujlwm los ntawm 48 teev raug nqi ntau dua $ 2,800 ib feem xa tuaj raws sijhawm - nrog rau tag nrho qhov loj me thiab cov khoom siv hlau.
Peb tau taug qab 17 txoj haujlwm tshaj li ob xyoos uas kev sib koom tes ua haujlwm thaum ntxov txiav tag nrho cov nqi tsaws los ntawm 19-33%. Yuav ua li cas? Los ntawm kev ua kom muaj kev pheej hmoo ua ntej * ua ntej * cov cuab yeej: tawm tswv yim me ntsis ntawm lub kaum sab xis ntawm cobalt alloy nozzle kom tshem tawm EDM xov, lossis kho lub vojvoog fillet kom tiv thaiv kev sib tham hauv cov vaj tsev nyias nyias. Cov no tsis yog kev sib haum xeeb. Lawv yog cov kev txiav txim siab ua kom tiav.
Yuav Thov Li Cas Los Ntawm Koj Tom ntej Micro Precision Machining Factory
Tsis txhob nug "Koj puas ua micro precision?" Nug es tsis txhob:
- "Qhia kuv koj li peb daim ntawv tshaj tawm CMM kawg rau cov khoom siv los ntawm AMS 5387-tshwj xeeb cov ntaub ntawv roundness thiab concentricity ntawm sab hauv bores."
- "Yuav ua li cas koj txheeb xyuas thermal stability ntawm 300-mm-ntev steel casting ua ntej kawg machining?"
- "Dab tsi yog koj qhov ntev tshaj plaws uas tsis tau txais kev txhawb nqa rau tig 12-mm-inch T800 ncej-thiab qhov koj ntsuas qhov ntsuas ntawm 150 hli ntawm chuck yog dab tsi?"
Yog tias cov lus teb tsis meej lossis ncua mus rau "peb chav haujlwm zoo," taug kev mus. Tiag tiag micro precision machining Hoobkas muaj peev xwm tshwm sim nyob rau hauv cov ntaub ntawv, rov ua lej-tsis yog daim ntawv qhia.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ua haujlwm qhov twg qhov tseeb qhov tseeb ua tau raws li qhov ua tau zoo. Nws lub zog tsis yog ua txhua yam - tab sis ua qhov nyuaj tshaj plaws, tsis tu ncua: cobalt alloy nozzles, twj tso kua mis lub tog raj kheej, lub siab li qub, thiab winch system shafts uas ua haujlwm nyob rau hauv siab, lub voj voog tom qab lub voj voog. Rau cov kws tshaj lij qhia qhov chaw uas µm-theem kev hloov pauv cuam tshuam rau kev nyab xeeb, lub sijhawm ua haujlwm, lossis lub neej, qhov kev tsom xam tsis yog xaiv tau. Nws yog tib txoj hauv kev rau qhov tseeb micro precision machining Hoobkas kev ntseeg tau.
