Thaum engineers qhia alloy peev casting Hoobkas cov kev pabcuam rau lub hom phiaj tseem ceeb hydraulic li qub lossis cov twj tso kua mis siab, lawv tsis yog tsuas yog yuav cov khoom xwb-lawv tab tom ua kom ruaj khov nyob rau hauv 300 MPa loads, microstructural sib xws thoob plaws 500-unit batches, thiab xoom kam rau porosity hauv cobalt-nickel interfaces. Qhov ntawd yog qhov kev ua haujlwm tiag tiag - tsis yog lus lag luam.
Vim li cas AMS 5387 thiab T800 Xav Tau Tshwj Xeeb Alloy Investment Casting Factory
Peb tau nrum ntau dua 12,000 AMS 5387 cobalt alloy twj twj tso kua mis txij li xyoo 2021. Qhov peb tau kawm thaum ntxov: cov qauv tsim tsis tau ntawm no - tsis yog hauv ntawv, tab sis hauv kev xyaum. Cobalt-based superalloys shrinkable unpredictably thaum lub sij hawm solidification. Lawv thermal conductivity yog ib nrab ntawm stainless hlau. Thiab lawv hardness spikes tom qab kev kho cua sov, ua tom qab cam khwb cia machining ib tug twv txiaj yuam pov tsis muaj peev xwm CNC integrated.
Ntawm QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., peb kho alloy peev casting raws li txheej txheem kaw-tsis yog ib qho kev sib koom tes. Cov ntaub ntawv pov thawj ntawm cov khoom siv raw pib nrog cov ntawv xeem ntawv suav nrog ASTM A992 thiab AMS 5718 specs. Peb cov cuab yeej siv quav ciab siv 5-μm daws teeb meem SLA pwm los tuav ± 0.05 hli linear tolerances ua ntej lub plhaub tsev. Tom qab ntawd los ntawm cov kauj ruam tseem ceeb tshaj plaws: tswj kev dewaxing ntawm 120 ° C rau 4 teev, tsis yog 180 ° C rau 30 feeb. Rush nws, thiab koj tau txais micro-cracks hauv lub plhaub ceramic. Peb tau pom peb tus neeg Asmeskas North tsis lees txais tag nrho ntau vim qhov kev sib txawv no.
Qhov no tsis yog theoretical. Nws yog vim li cas peb cov cobalt alloy nozzles muaj sia nyob 18 lub hlis nyob rau hauv cov roj qaub ib puag ncig qhov twg cov neeg sib tw cov khoom ua tsis tiav thaum lub hli 7. Qhov txawv? Cov qauv nplej zoo ib yam los ntawm kev tswj qhov kub thiab txias (1,480 ° C ± 5 ° C) thiab kev taw qhia ua kom muaj zog hauv lub tshuab nqus tsev.
Vertical Integration Tsis yog Buzzword-Nws yog Koj Qhov Kev Pov Hwm Dimensional
Ib co factories cam khwb cia. Lwm lub tshuab. Ob peb ua ob qho tib si - thiab tsawg dua tseem synchronize lawv. Nov yog qhov tshwm sim thaum lawv tsis ua: lub tog raj kheej vaj tse cam khwb cia rau ± 0.3 hli kam rau siab tuaj txog ntawm CNC cell. Machining tshem tawm 2.5 hli ntawm cov khoom. Residual stress redistributes. Thaum kawg bore roundness drifts dhau GD&T callout Ø0.02 hli. Tus nqi seem dhia los ntawm 1.2% mus rau 8.7%.
Peb qhov chaw ua raws li ISO tshem tawm qhov kev pheej hmoo ntawd. Txhua cov hlau los yog stainless hlau casting ntws ncaj qha mus rau hauv peb 5-axis machining chaw - tsis muaj kev tuav sab nraud, tsis muaj thermal cycling ntawm lub khw. Peb siv cov txheej txheem CMM pov thawj tom qab roughing, semi-tiav, thiab kawg dhau. Rau piston twj tso kua mis vaj tse, uas txhais tau hais tias ntsuas sab hauv spline geometry * ua ntej * hardening, ces rov xyuas tom qab tempering kom paub meej tias distortion nyob rau hauv 0.015 hli.
Cov neeg siv khoom nug: "Koj puas tuaj yeem tuav txoj haujlwm tseeb ntawm 6 × M12 threads txheeb ze rau lub dav hlau datum?" Yog lawm-tab sis tsuas yog vim peb qhov chaw kuaj ntsuas ntsuas ntsuas txhua qhov kev sib tw tiv thaiv NIST-traceable qauv txhua lub lim tiam. Tsis yog peb lub hlis twg. Tsis yog "raws li xav tau." Txhua lub lim tiam.
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Cov ntawv pov thawj tseem ceeb-tab sis tsuas yog thaum txhawb nqa los ntawm kev nqis tes ua. Peb tuav tag nrho traceability: ntau tus lej etched ntawm txhua qhov cobalt ntsaws, cov kab hluav taws xob kho cua sov khi rau txhua qhov AMS 5387 batch, thiab cov ntaub ntawv sib piv kho qhov muag tau khaws cia rau 10 xyoo. Thaum ib tug European OEM thov cov ntaub ntawv pov thawj ntawm non-metallic inclusion theem nyob rau hauv T800 alloy shafts, peb rub tus thawj spectrograph cov ntaub ntawv - tsis yog ib daim ntawv qhia.
Peb kuj daws teeb meem lwm tus zam. Ib tus neeg Esxias sab hnub tuaj xav tau qhov tsis yog tus qauv winch center ncej nrog asymmetric txias fins thiab cuam tshuam splines. Standard casting tsis tuaj yeem sau cov ntu nyias. Peb rov tsim kho lub rooj vag kaw lus, ntxiv cov ntxig ntxig hauv zos, thiab khiav thermal simulation ua ntej thawj ncuav. Qhov tshwm sim: thawj tsab ntawv pom zoo rau hnub 14-tsis yog 45 hnub hais rau lwm qhov.
Qhov ntawd tsis yog hmoov zoo. Nws muaj metallurgists uas tau ua haujlwm twj tso kua mis sib dhos rau cov roj rigs * thiab * CNC programmers uas tau machined 30+ cobalt variants. Lawv zaum ua ke thaum tshawb xyuas engineering - tsis nyob hauv silos.
Dab tsi koj tau txais los ntawm Alloy Investment Casting Factory
Koj tau txais cov khoom uas ua haujlwm - tsis yog haum. Siab li qub uas kaw ntawm 415 bar tsis muaj creep. Twj lub hauv paus uas ua rau muaj kev vibration ntawm 3,200 RPM yam tsis muaj kev cuam tshuam. Cobalt alloy plugs uas tiv thaiv galling nyob rau hauv abrasive slurry twj qhov twg 316 stainless tsis nyob rau hauv 90 hnub.
Koj tau txais kev kwv yees xa tuaj: tus qauv coj ua lub sijhawm ntawm 22 hnub ua haujlwm, qhov nruab nrab-ntim xaj xa tuaj hauv 6 lub lis piam - lav hauv kev sau ntawv. Tsis muaj "txoj cai ntawm cov khoom muaj nyob" clauses. Peb Tshuag AMS 5387, T800, thiab ASTM A48 Class 35 grey hlau rau ntawm qhov chaw.
Koj tau txais kev koom tes hauv engineering - tsis yog xaj xaj. Peb chij GD&T tsis sib haum * ua ntej * cov cuab yeej pib. Peb hais kom cov vojvoog hloov kho uas txiav cov nqi casting los ntawm 18% yam tsis muaj kev cuam tshuam lub neej qaug zog. Peb muab cov ntaub ntawv pov thawj raw khoom, cov kab hluav taws xob kho cua sov, thiab CMM cov ntawv ceeb toom - tsis yog "dhau / poob" thwj.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ua haujlwm ntawm kev sib tshuam ntawm kev qhuab qhia metallurgical thiab mechanical precision. Yog tias koj daim ntawv thov xav tau rov ua dua hauv cov tshuab cobalt-nickel, kev ua haujlwm ncaj ncees hauv cov chaw hnav khaub ncaws siab, lossis kev ua haujlwm zoo - tsis yog kev ua raws cai - ces qhov no alloy peev casting Hoobkas xa cov ntawv specs cog lus, thiab cov xwm txheej hauv cheeb tsam xav tau dab tsi.
