Thaum lub twj tso kua mis hydraulic tsis nyob rau hauv 350-bar siab, nws tsis tshua muaj qhov tsim uas ua txhaum. Feem ntau, nws yog microstructural inconsistency nyob rau hauv lub hauv paus cov ntaub ntawv - los yog ib tug 0.012 hli seem drift nyob rau hauv lub valve lub rooj bore tom qab kev kho cua sov. Qhov ntawd yog qhov a precision CNC machining Hoobkas nres ua tus neeg muag khoom thiab dhau los ua tus neeg koom tes nrog kev pheej hmoo.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. tau siv sijhawm 14 xyoos los daws qhov tsis ua tiav - tsis yog nyob rau hauv txoj kev xav, tab sis hauv lub ntiaj teb tiag: cov av nkos twj tso kua mis tawm ntawm 180 ° C, mining tsheb winch shafts absorbing 42 kN·m torsional shock, subsea tswj li qub raug rau H₂S-saturated brine. Peb tau pom cobalt-nickel qhov chaw tawg thaum lub sij hawm kawg GD&T pov thawj vim hais tias tus neeg muag khoom hla cov nplej-ntws kev sib raug zoo hauv casting orientation. Peb tau rov ua haujlwm AMS 5387 lub twj tso kua mis ob zaug - ua ntej rau qhov chaw microcracks los ntawm kev sib tsoo hnyav, thib ob rau kev ntxhov siab seem tom qab lub tshuab nqus tsev annealing. Cov no tsis yog cov lus piav qhia. Lawv yog cov ntaub ntawv cov ntsiab lus uas ua rau peb cov txheej txheem pawg.
Qhov tseeb tiag tsis yog nruj kam rau ua. Nws yog qhov seem stability nyob rau hauv thermal cycles. Nws yog metallurgical txuas ntxiv los ntawm lub rooj vag mus rau qhov tseem ceeb bearing nto. Nws paub thaum twg yuav tshuab ua ntej lossis tom qab kev kho cua sov - thiab yog vim li cas T800 cobalt alloy xav tau 3 ° qeeb pub tus nqi tshaj Inconel 718 ntawm zoo tib yam RPM. Peb lub chaw ua haujlwm ISO-raws li cov chaw ua haujlwm ntau-axis CNC nrog rau cov peev txheej thiab cov xuab zeb casting kab-tsis yog cov chaw sib cais, tab sis raws li theem synchronized. Thaum koj xa ib daim duab rau lub piston twj tso kua mis lub tog raj kheej vaj tse, peb tsis yog hais txog lub sij hawm machining. Peb hla kev kuaj xyuas koj qhov hardness tiv thaiv raws li-cam khwb cia microstructure, validate tshav kub-kho lub voj voog tsis nrog peb cov khoom siv cov ntaub ntawv soj ntsuam zeb, thiab simulate thermal distortion txoj kev ua ntej txiav thawj nti.
- CNC Machined Parts: Complex contours ntawm steel, stainless, thiab hardened alloys - tuav rau ± 0.005 hli ntawm qhov tseem ceeb bores, nrog nto tiav mus rau Ra 0.4 µm
- Cobalt-Nickel Alloy Cheebtsam: Nozzles, plugs, thiab rotating qhov chaw hauv AMS 5387, T800, thiab kev cai cobalt-based qib-machined nrog PCD tooling thiab cryogenic coolant
- Hlau & Hlau Castings: Sand-cam khwb cia twj tso kua mis lub hauv paus thiab ductile hlau valve lub cev-nrog tag nrho traceability los ntawm ladle chemistry mus rau zaum kawg NDT daim ntawv qhia
- Hybrid-Process Assemblies: Cam khwb cia tsev ua tiav nrog 5-axis milling, tom qab ntawd sib phim rau mating cov khoom ntawm kev ua haujlwm gaging - tsis yog CMM scans
Qee tus yuav sib cav hais tias casting thiab CNC yuav tsum nyob twj ywm - tias cov khw tshwj xeeb muab cov txiaj ntsig zoo dua. Tab sis ntawm no yog dab tsi tshwm sim thaum lawv sib cais: lub tsev casting ua tau raws li tensile lub zog specs tab sis xa cov carbide dispersion tsis sib haum; lub tshuab CNC tshuab luam ntawv, tom qab ntawd pom 0.03 hli ntawm kev npaj txhij txog ntawm tus tsav bore. Ntawm QINGDAO QIANGSENYUAN, tib tus kws tshaj lij tshuaj xyuas koj GD&T, pom zoo cov qauv pwm, ua kom lub sijhawm kho cua sov so, thiab kos npe tawm ntawm CMM daim ntawv tshaj tawm kawg. Vertical kev koom ua ke tsis yog hais txog tus nqi - nws yog hais txog kev tshem tawm qhov muag tsis pom ntawm cov txheej txheem.
Peb tsis lees txais "raws li-kos" raws li cov lus qhia tiav. Txhua lub siab valve raug kuaj xyuas hydrostatic ntawm 1.5 × ntsuas kev ua haujlwm siab. Txhua tus cobalt alloy nozzle tau txais kev tshuaj xyuas spectral ntawm peb qhov chaw nyob hauv ib qho. Txhua cov khoom xa tuaj nqa ib qho traceability matrix txuas tus lej → tshav kub → CNC program version → tus neeg teb xov tooj ID → tshawb xyuas lub sijhawm. Yog tias koj daim ntawv thov yuav tsum tau ua raws li ASME BPVC Tshooj VIII lossis API 6A daim ntawv pov thawj, peb yuav qhia koj cov kev xav tau rau peb cov txheej txheem sau tseg - tsis cog lus rau yav tom ntej. Tam sim no, peb cov ntawv pov thawj tam sim no npog ISO 9001: 2015, ISO 14001: 2015, thiab IATF 16949: 2016 - nrog rau kev tshuaj xyuas tsis tu ncua rau ISO 13485 thiab PED 2014/68 / EU.
Xaiv ib precision CNC machining Hoobkas tsis yog hais txog tus nqi qis tshaj. Nws yog hais txog leej twg ntes qhov yuam kev ua ntej nws mus txog koj cov kab sib dhos. Leej twg nkag siab tias 0.008 mm taper ntawm lub winch center ncej cov menyuam tsis ua rau tsis ua hauj lwm tam sim ntawd - tab sis ua kom cov kabmob coj los ntawm 300% dhau 12,000 teev ua haujlwm. Leej twg kho koj daim duab tsis yog kev yuav khoom, tab sis raws li kev cog lus engineering sib koom.
QINGDAO QIANGSENYUAN TECHNOLOGY ua haujlwm ncaj qha nrog cov kws tsim qauv tsim-tsis yog kev yuav khoom portals. Peb teb rau RFQs nrog manufacturability tawm tswv yim nyob rau hauv 48 teev, tsis generic lead-time rooj. Peb tsim cov qauv nrog koj cov khoom siv spec, tsis yog cov khoom hloov pauv. Thiab thaum koj lub twj tso kua mis tiam tom ntej xav tau kev tshem tawm nruj dua, kev ua haujlwm siab dua, lossis hybrid cam khwb cia-machined geometry - peb twb tau sim cov khoom siv electrode tshiab rau EDM tiav ntawm T800 alloys, thiab tsim nyog laser-pab deposition rau thaj chaw hnav. Precision tsis zoo li qub. Tsis yog peb.
