
Thaum engineers qhia a pwm casting service Hoobkas, lawv tsis yog tsuas yog xaj cov khoom hlau-lawv tab tom ua kom ruaj khov nyob rau hauv 300 bar hydraulic siab, microstructure kev ncaj ncees tom qab 500 ° C thermal cycling, thiab nto tiav uas muaj sia nyob abrasive slurry hauv oilfield twj. Qhov ntawd yog qhov kev ua haujlwm tiag tiag tom qab txhua qhov cobalt alloy nozzle lossis AMS 5387 lub twj tso kua mis peb tau tshuab thiab nrum dhau 12 xyoo dhau los.
Cov neeg yuav khoom feem ntau nrhiav rau "pwm casting service Hoobkas" cia siab tias cov xuab zeb lossis peev casting ib leeg. Tab sis hom kev ua tsis tiav tiag tiag hauv ntiaj teb tsis tshua taug qab rov qab los ua ib leeg. Peb tau pom piston twj tso kua mis lub tog raj kheej vaj tse dhau NDT-ces warp thaum kawg CNC tiav vim hais tias cov as-cam microstructure tsis muaj kev ntxhov siab. Lwm tus ua tsis tau qhov kev sim ua haujlwm thaum kho cua sov distorted GD&T-tswj datum nta.
Kev kho tsis zoo pwm. Nws yog ntsug kev koom ua ke: casting, machining, kho cua sov, thiab metrology nyob rau hauv ib tug ISO-certified ru tsev-nrog tag nrho cov ntaub ntawv traceability los ntawm raw ingot daim ntawv pov thawj rau tiav ib feem ID. Ntawm QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., qhov no tsis yog txoj kev xav. Nws yog li cas peb xa lub siab li qub nrog ± 0.015 hli txoj hauj lwm kam rau ntawm 8-mm-inch nrhiav tus pins, txawm nyob rau hauv T800 cobalt-raws li alloy.
Lub tuam txhab kev pabcuam pwm muaj tseeb yuav tsum tswj hwm plaub qhov no - lossis pheej hmoo cascading tsis zoo:
Qee tus yuav sib cav: "Koj puas tuaj yeem muab cov khoom sib cais thiab tshuab lwm qhov?" Yog - tab sis tus nqi thiab lub sijhawm ua haujlwm zais kev lag luam tawm. Ib North American hydraulic OEM sim qhov no. Lawv cov xuab zeb-cam khwb cia lub tog raj kheej tuaj txog nrog 0.3 hli core hloov. Machining compensated - tab sis tshem tawm 40% ntawm cov ntaub ntawv hardened qhov tob. Cov teb tsis ua haujlwm tau nce los ntawm 22% hauv 6 lub hlis.
Peb zam qhov no los ntawm kev tsim cov castings nrog machining nyiaj pub ci rau hauv cov qauv - 0.8 hli ntawm cov kabmob bores, 1.2 hli ntawm qhov chaw sib khi - validated tiv thaiv thermal distortion qauv. Peb cov txheej txheem xuab zeb casting siv cov ceramic-coated cores rau 15% nruj dua hauv kev tswj geometry. Kev nqis peev casting khiav suav nrog kev kuaj X-ray ntawm txhua qhov kev hloov pauv ntawm phab ntsa tseem ceeb ua ntej kev kho cua sov.
Qhov kev qhuab qhia no txuas ntxiv mus rau kev ua tiav: electropolishing stainless hlau twj tso kua mis rau Ra ≤ 0.4 µm, tsis yog "ntu." Txhaj tshuaj peening winch center ncej chais rau Almen siv A7A-tshuaj xyuas nrog kev ntsuas kev ntxhov siab.
Nug tsib lo lus nug no-thiab thov cov pov thawj, tsis yog cog lus:
Yog tias cov lus teb tsis meej, generic, lossis siv cov chaw sim thib peb yam tsis muaj kev ua tswv cuab - koj nyob nraum outsourcing txaus ntshai.
Lub tuam txhab kev pabcuam pwm ua haujlwm tau txais kev ntseeg siab tsis yog hauv daim ntawv qhia - tab sis nws cuam tshuam koj tus qauv li cas. Ntawm QINGDAO QIANGSENYUAN TECHNOLOGY, peb cov engineers chij tsim kev pheej hmoo hauv 48 teev: cov phab ntsa nyias nyias nyias nyias, cov kaum sab hauv ntse uas ntxiab xuab zeb, lossis cov kaum sab xis tsis sib haum nrog kev tshem tawm cov tub ntxhais.
Peb tsis tsuas yog nug "Peb puas tuaj yeem ua tau?" Peb nug "Dab tsi yuav ua tsis tau ua ntej - thiab peb yuav ua li cas ua haujlwm nyob ib puag ncig nws?" Yog vim li cas lub ntiaj teb twj tso kua mis manufacturers qhia peb cobalt alloy nozzles rau seawater txhaj tshuab thiab yog vim li cas engineering tsheb OEMs cia siab rau peb nrog onboard winch center ncej chais raug rau 150,000-cycle fatigue loads.
Pib nrog kev kos duab. Nqa koj qhov nyuaj tshaj plaws GD&T callouts. Peb yuav xa rov qab cov lus qhia ua tau zoo-tsis yog nqe lus. Vim hais tias precision hlau qhov chaw tsis yog tsim nyob rau hauv foundries los yog tshuab khw. Lawv tau ua qhov twg casting science ua tau raws li lub hom phiaj ua haujlwm.