Thaum koj lub kaw lus hydraulic xav tau sub-0.01 mm kam rau ua nyob rau hauv 350-bar siab - lossis koj lub twj tso kua mis tawm sab nraud yuav tsum muaj sia nyob 20,000 teev hauv dej hiav txwv corrosive - koj tsis tas yuav tsum muaj cnc machining precision Hoobkas. Koj xav tau ib qho uas kho qhov sib xws ntawm metallurgical tsis sib xws, GD&T tsis yog cov ntaub ntawv tab sis raws li cov lus niaj hnub, thiab qhov kev ruaj ntseg zoo li thawj kab ntawm kev tiv thaiv - tsis yog qhov kawg.
Lub ntiaj teb no precision pib qhov twg kam rau ua specs raws li cov khoom siv
Peb tau pom ntau lub khw "precision" ua tsis tiav ntawm lub voj voog kho cua sov thib ob - thaum cobalt-nickel alloys zoo li AMS 5387 warp unpredictably vim tsis tswj cov qoob loo loj hlob. Ntawm QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., peb tshuab dab tsi lwm tus neeg zam: T800-raws li nozzles, piston twj tso kua mis lub tog raj kheej vaj tse nrog cov cua txias sab hauv, thiab winch center ncej rollers nqa dynamic loads tshaj 120 kN. Cov khoom no tsis zam kev kwv yees. Lawv txoj kev vam meej yog nyob rau ntawm peb yam: cov ntaub ntawv pov thawj raw khoom traceability (txhua tus ID nkag mus), hauv kev ua CMM pov thawj * ua ntej * qhov kawg tiav, thiab thermal keeb kwm taug qab hla cov casting, kev ntxhov siab, thiab cov kauj ruam nyuaj. Peb tsis yog tuav ± 0.005 hli - peb tuav nws * tom qab * nto sib tsoo, * tom qab * passivation, thiab * tom qab * kev ua haujlwm ntawm kev ua haujlwm siab.
Vertical kev koom ua ke tsis yog ib lo lus buzz-nws yog li cas koj kaw microstructure kev ncaj ncees
Cov neeg muag khoom feem ntau outsource casting lossis kev kho cua sov. Qhov ntawd tsim qhov khoob: qhov tsis sib xws li-cam khwb cia hardness ua rau cov cuab yeej tsis sib xws thaum CNC machining; mismatched thermal expansion ntawm cov tub ntxhais thiab lub plhaub ua rau qhov tsis sib haum xeeb hauv cov vaj tsev nyias nyias. Peb qhov chaw ua haujlwm ISO-raws li kev nqis peev casting, xuab zeb casting, multi-axis CNC machining (4-axis thiab 5-axis ib txhij), thiab tswj-kho cua sov kho-tag nrho hauv ib lub ru tsev. Piv txwv li, peb AMS 5387 cobalt alloy twj tso kua mis qhov chaw raug kev daws teeb meem * tam sim ntawd tom qab * ntxhib machining, ces hnub nyoog-hardening * ua ntej * tiav txiav. Cov kab ke no khaws cia carbide dispersion thaum tshem tawm cov kev ntxhov siab uas yuav ua rau hloov qhov ntev thaum kuaj zaum kawg. Qhov tshwm sim? Thawj-kab lus pom zoo tus nqi siab tshaj 94% rau qhov chaw nrog 12+ qhov tseem ceeb GD&T callouts-nrog rau kev sib xyaw ua haujlwm kam rau ua thoob plaws 3 datums.
Koj tsis yog yuav khoom - koj tab tom yuav kev tiv thaiv tsis ua haujlwm
Cov neeg siv khoom feem ntau nug: "Koj puas tuaj yeem rov ua dua peb cov khoom qub qub?" Lo lus nug tiag tiag yog: "Puas yog lawv txoj haujlwm tau ua tiag tiag - lossis tsuas yog dhau qhov kev tshuaj ntsuam zaum kawg?" Peb pom ib tus neeg siv khoom nyob sab Europe lub siab valve ua tsis tau ntau zaus ntawm 87% ntawm lub voj voog lub neej. Hauv paus ua rau? Micro-porosity nyob rau hauv lub hauv paus casting, undetected los ntawm tus qauv ultrasonic kuaj. Peb cov lus teb tsis yog kev xa khoom sai - nws tau hloov mus rau X-ray tomography ntawm tag nrho cov hlau castings> 15 kg, ntxiv rau tensile sampling los ntawm txhua lub cub tawg. Peb tam sim no muab lawv lub cev lub cev nrog cov ntaub ntawv qhia txog cov cuab yeej cuab tam-theem tensile, tawm los, elongation, thiab Charpy cuam tshuam qhov tseem ceeb-tuaj yeem mus rau daim ntawv pov thawj zeb. Qhov kev pom tseeb ntawd tsis ua rau peb poob qis. Nws tshem tawm rework. Nws hloov kev tshuaj xyuas engineering los ntawm lub fwj dej rau hauv kev sib koom tes: peb chij phab ntsa-thickness hloov pauv uas muaj kev pheej hmoo shrinkage, qhia radii uas txo qis rhiab heev nyob rau hauv high-cycle fatigue zones, thiab validate xov kev sib sib zog nqus qhov tob tiv thaiv cov ntaub ntawv torque-rau-failure-tsis theoretical tables.
Dab tsi ua rau cnc machining precision Hoobkas tiag tiag haum rau kev ua haujlwm tseem ceeb?
Nws tsis yog hais txog kev muaj cov tshuab kim tshaj plaws. Nws yog hais txog kev ua txhaum cai ntawm txhua qhov interface:
- Kev tswj cov khoom siv: Kev sib raug zoo ncaj qha nrog cobalt alloy mills - tsis yog kev yuav cov ntawv xa nyiaj xwb, tab sis kev sib koom ua ke kev siv tau ntawm T800 chemistry windows
- Txheej txheem kev qhuab qhia: Tsis muaj qhov sib txawv ntawm cov ntaub ntawv soj ntsuam cov txheej txheem-txawm tias cov qauv tsim. Txhua CMM daim ntawv tshaj tawm suav nrog qhov ntsuas kub-paub qhov sib txawv ntawm daim duab qhia chaw, tsis yog cov ntawv hla / tsis ua haujlwm xwb
- Lub luag haujlwm lav ris: Thaum kawg kuaj siab = 1.5 × ua hauj lwm siab rau hydraulic Cheebtsam; ntsev-txhaj tshuaj ntsuam xyuas ≥1,000 teev rau cov rooj sib txoos tsis muaj zog uas raug rau cov huab cua hauv hiav txwv
- Kev xa tawm realism: Tus qauv coj lub sij hawm pib * tom qab * kos npe tawm - tsis yog tom qab PO tau txais. Kev txiav txim nruab nrab-ntim nkoj nrog serialized traceability cav npog raw cov ntaub ntawv, tshav kub kho voj voog, machining teeb, thiab zaum kawg tshuaj xyuas
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ua haujlwm li no vim tias muaj kev ntseeg siab tsis yog qhov tseeb. Nws yog qhov sib txawv ntawm lub sijhawm tsis tau npaj tseg uas raug nqi $ 47,000 / teev nyob rau hauv qhov chaw pabcuam roj av - thiab kev ua haujlwm tas mus li 18 lub hlis yam tsis muaj kev hloov pauv. Precision machining tsis ntsuas hauv microns ib leeg. Nws yog ntsuas nyob rau hauv uptime, nyob rau hauv warranty thov zam, nyob rau hauv tsim iterations txiav los ntawm rau rau ob. Qhov ntawd yog tus qauv qab txhua yam khoom xa los ntawm Qingdao.
