Thaum engineers qhia Hastelloy alloy qhov chaw, lawv tsis yog xaiv cov khoom siv xwb - lawv tau cog lus rau qhov kev ruaj ntseg nyob rau hauv 650 ° C, corrosion kuj nyob rau hauv kub HCl los yog chlorine ntub dej, thiab tsis kam rau siab rau microstructural inconsistency. Tias yog vim li cas muab los ntawm qhov tseeb Hastelloy alloy qhov chaw Hoobkas tsis yog hais txog kev xaiv tus neeg muag khoom. Nws yog hais txog kev txo qis.
Tiag tiag-lub ntiaj teb machining cov ntsiab lus mob-tsis yog txoj kev xav
Peb tau pom peb qhov ua tsis tiav rov qab hla lub twj tso kua mis OEMs thiab cov tuam txhab kev pabcuam roj av: Ua ntej, thaj chaw muaj kev cuam tshuam los ntawm tshav kub tawg hauv AMS 5387 cobalt-nickel valve lub cev tom qab kawg CNC tig-ua los ntawm kev ntxhov siab los ntawm qhov tsis sib xws ntawm kev ua kom txias. Qhov thib ob, GD&T callouts ua txhaum ntawm T800 alloy piston twj tso kua mis vim tus neeg muag khoom siv xuab zeb casting yam tsis muaj kev daws teeb meem tom qab cam khwb cia. Thib peb, qhov ua tiav ntawm qhov tsis sib xws ntawm cobalt alloy nozzles ua rau kev yaig ntxov ntxov hauv cov kab slurry siab-traced rau qhov tsis muaj kev tswj xyuas grit blasting tsis.
Cov no tsis yog rooj plaub ntug. Lawv yog cov tsos mob ntawm fragmented muaj peev xwm: casting ua los ntawm ib lub khw, machining los ntawm lwm tus, kev kho cua sov outsourced yam tsis muaj metallurgical saib xyuas. Ntawm QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., peb tshuab qhov peb nrum-thiab siv tau txhua kauj ruam tiv thaiv ASTM A992, AMS 2750, thiab ISO 8503-2. Tsis muaj handoffs. Tsis muaj kev xav.
Vim li cas ntsug kev koom ua ke hloov txhua yam
Cov neeg muag khoom feem ntau sau "Hastelloy machining" ua qhov kev pabcuam. Tsawg tus tswj tag nrho cov saw-los ntawm cov ntawv pov thawj raw khoom mus rau CMM daim ntawv tshaj tawm kawg. Peb ua. Peb qhov chaw ua haujlwm ISO-raws li kev nqis peev casting rau nyias-walled cobalt alloy plugs, xuab zeb casting rau loj-inch twj tso kua mis foundations, thiab multi-axis CNC rau nruj-siab siab siab valve rooj zaum-tag nrho nyob rau hauv ib lub ru tsev.
Qhov no txhais tau tias peb kho qhov kev sib tw casting raws li qhov kawg machining Tshuag tshem tawm. Peb teem caij kho cua sov * ua ntej * roughing, tsis yog tom qab ua tiav. Peb siv txhaj tshuaj peening tsuas yog qhov uas qaug zog lub neej tseem ceeb - tsis nyob rau tag nrho ib feem. Thaum tus neeg siv khoom xa daim duab rau AMS 5387 lub tsev twj tso kua mis nrog ± 0.01 hli cylindricity ntawm 320 hli bore, peb tsis hais. Peb simulate thermal distortion, txheeb xyuas cov nplej ntws zoo sib xws, thiab ntsuas phoo hauv kev sib txuas ua ke ua ntej txiav hlau.
Vertical tswj muab peb cov txiaj ntsig ntsuas tau: 22% tsawg dua thawj cov lus tsis lees paub, 40% luv dua lub sij hawm ua qauv rau cov qauv, thiab tag nrho cov batch traceability mus rau zeb xeem daim ntawv qhia ntawm tus thawj T800 ingot.
Qhov twg kev txawj ntse ua tau raws li daim ntawv thov kev muaj tiag
Kev paub tsis yog ntsuas hauv xyoo-nws ntsuas hauv qhov ua tsis tiav tau txheeb xyuas. Peb tau thim rov qab-engineered tshaj 170 teb-ua tsis tau tejyam cobalt alloy Cheebtsam txij thaum 2019. Ib tug qauv stands: non-standard geometries poob feem ntau thaum machined los ntawm generic Hastelloy X bar Tshuag es tsis txhob ntawm kev cai-cam khwb cia ze-net duab. Yog vim li cas? Wrought grain qauv tsis phim cov kev taw qhia kev ruaj ntseg cov cai rau kev kub siab sealing nto.
Yog vim li cas peb qhov kev txhawb nqa tsim pib nrog metallurgy - tsis yog geometry. Yog hais tias koj lub winch center ncej cov menyuam pom 120 MPa tiv tauj kev ntxhov siab thiab dej ntsev, peb yuav pom zoo T800 tshaj tus qauv Hastelloy C-276 - tsis yog vim nws "zoo dua," tab sis vim nws cov carbide dispersion tiv thaiv subsurface qaug zog pib ntawm 85 ° C. Peb tseem yuav chij GD&T tsis sib haum xeeb thaum ntxov: txoj haujlwm kam rau ntawm qhov chaw nres nkoj uas lub cev tsis tuaj yeem tuav tom qab kev kho cua sov? Peb yuav hais kom hloov cov txheej txheem datum-tsis yog hais tias "nws nyuaj."
Peb lub hom phiaj R & D tsis yog rau cov hlau tshiab. Nws yog nyob rau ntawm cov txheej txheem hybrid: casting + precision EDM drilling rau sab hauv cua txias raws hauv cobalt alloy nozzles, los yog laser-clad hnav zones ntawm stainless hlau twj tso kua mis. Qhov no tsis yog lab ua haujlwm. Cov no yog cov kev daws teeb meem-npaj validated ntawm North Sea subsea twj thiab Southeast Asian desalination skids.
Qhov "precision custom manufacturing" txhais tau tias
"Precision" txhais tau hais tias koj CMM daim ntawv qhia qhia 0.008 hli sib txawv ntawm 200 mm txoj kab uas hla - txheeb xyuas nrog Zeiss CONTURA G2, tsis yog lub xov tooj ntawm tes. "Kev Cai" txhais tau hais tias peb tsim cov khoom sib tw, ua haujlwm ntawm txoj kev sojntsuam, thiab sau cov txheej txheem tshuaj xyuas - txawm rau ib tus qauv. "Kev tsim khoom" txhais tau hais tias koj xaj khoom xa tuaj nrog peb cov ntaub ntawv: cov ntaub ntawv pov thawj (nrog rau tus lej xov tooj cua sov), daim ntawv qhia qhov ntev (nrog rau xim-mapped deviations), thiab cov txheej txheem kos npe (txiav quab yuam, coolant temp, spindle load).
Cov neeg siv khoom thoob ntiaj teb - los ntawm German hydraulic system integrators rau US oilfield khoom manufacturers - xaiv peb vim hais tias kev xa khoom tsis yog hnub tim xwb. Nws yog hais txog kev kwv yees: tsis muaj kev hloov pauv cov khoom siv zaum kawg, tsis muaj NCRs xav tsis thoob, tsis muaj "peb yuav tshawb xyuas nrog peb tus khub foundry." Thaum koj xav tau Hastelloy alloy qhov chaw Hoobkas kev ntseeg siab, koj xav tau ib pab neeg muaj txhua qhov sib txawv. Tsis yog ib qho khoom siv.
Mus saib https://www.tsingtaocnc.com los tshuaj xyuas cov txheej txheem muaj peev xwm, rub tawm cov ntaub ntawv tshawb fawb tiag tiag hauv ntiaj teb, lossis xa daim duab rau kev tawm tswv yim txog kev tsim khoom-nrog cov lus teb hauv 48 teev.
