Kev pabcuam xuab zeb tsis yog cov txheej txheem qub txeeg qub teg - nws yog cov pob txha ntawm cov pob txha, lub luag haujlwm tseem ceeb ntawm cov hlau. Thaum hydraulic li qub yuav tsum muab khi ntawm 350 bar, thaum winch center ncej chais ua rau txhua hnub poob siab loads ntawm engineering tsheb, los yog thaum cobalt alloy twj nozzles ua hauj lwm tsis tu ncua nyob rau hauv corrosive roj-thiab-gas ib puag ncig, xuab zeb casting muab dab tsi lwm txoj kev ua tsis tau: dimensional stability nyob rau hauv loj seem, metallurgical kev ncaj ncees nyob rau hauv tuab-walled geometries rau medium-qhov loj qhov ntau lawm. Peb tau nrum ntau dua 12,000 hlau thiab hlau vaj tsev txij li xyoo 2019 - txhua qhov tau lees paub tiv thaiv ASME B16.34 thiab ASTM A27 / A668 tensile specs ua ntej machining pib.
Vim li cas Sand Casting tseem yeej rau Industrial-Qib Cheebtsam
Ib txhia yuav sib cav hais tias peev casting los yog tuag casting outperforms xuab zeb casting nyob rau hauv nto tiav los yog kam rau ua. Tab sis nyob rau hauv lub ntiaj teb no daim ntawv thov - tshwj xeeb tshaj yog rau qhov chaw tshaj 25 kg nrog phab ntsa thicknesses saum toj no 25 hli - xuab zeb casting tseem unmatched. Nws ua haujlwm thermal loj yam tsis muaj kev tawg. Nws haum rau hauv cov cores nyuaj rau cov dej ntws hauv piston twj tso kua mis lub tog raj kheej. Thiab nws lees txais cov ntaub ntawv zoo li AMS 5387 cobalt alloy thiab T800-qib superalloys yam tsis muaj pwm yaig lossis tuag ntxov ntxov. Ntawm peb qhov chaw ISO 9001-certified nyob rau hauv Qingdao, peb siv cov resin-bonded silica xuab zeb nrog tswj cov khoom faib-tsis ntsuab xuab zeb-kom ua tiav rov qab nto roughness (Ra ≤ 12.5 µm) thiab txo qis shakeout-txog microfractures los ntawm 40% piv rau cov pa molding.
Peb tau pom cov neeg siv khoom poob lub lis piam - thiab ntau txhiab tus hauv kev rov ua haujlwm - los ntawm kev xaiv sai dua tab sis kev zam txim tsawg dua. Ib North American twj tso kua mis OEM hloov los ntawm txhuas tuag-cam khwb cia rau xuab zeb-cam khwb cia hlau stainless 316 rau lub siab valve lub cev tom qab peb teb tsis ua hauj lwm. Lub hauv paus ua rau? Thermal cycling qaug zog hauv cov phab ntsa nyias. Xuab zeb casting cia lawv nce phab ntsa tuab los ntawm 3.2 hli thaum tswj GD&T kev sib raug zoo thoob plaws rau qhov tseem ceeb datum nta. Qhov ntawd tam sim no khiav 18 lub hlis hauv kev pabcuam yam tsis muaj qhov xau.
Dab tsi ua rau Sand Casting Service muaj kev ntseeg siab tiag tiag
Kev ntseeg tau pib ntev ua ntej lub ncuav. Nws pib nrog cov qauv tsim uas tso nyiaj rau kev ua kom muaj zog hauv cov khoom siv cobalt-nickel-mus txog 2.8% ntim poob piv rau 1.8% rau grey hlau. Nws txuas ntxiv los ntawm cov ntawv pov thawj lub zog, kev tswj cov pwm pwm kom qhuav, thiab lub sijhawm ua kom sov kub nkag hauv ± 5 ° C ntawm lub hom phiaj. Ntawm QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., txhua qhov xuab zeb casting batch suav nrog:
- Raw cov ntaub ntawv pov thawj traceability-los ntawm lub cub tawg kub rau qhov kawg tensile daim ntawv qhia
- Nyob rau hauv-txhim kho radiographic tshuaj ntsuam (RT Level II) rau sab hauv porosity nyob rau hauv ib tug tseem ceeb cheeb tsam
- Dimensional validation siv Zeiss CMM nrog ISO 10360-2 ua raws
- Hardness daim phiaj hla hla ntu kom paub meej tias cov qauv microstructure tsis sib xws
Tsis muaj "sample-only" checks. Tsis muaj kev zam batch. Txhua qhov kev tsim ua tiav raws li txoj cai-txawm tias tus qauv.
Qhov twg Sand Casting ntsib Precision Machining-Thiab yog vim li cas nws tseem ceeb
Kev pabcuam xuab zeb uas nres ntawm theem shakeout muab ib nrab ntawm kev daws. Tus nqi tiag tiag tshwm sim qhov twg casting precision ntsib CNC muaj peev xwm. Peb txoj kev koom ua ke ntsug txhais tau tias tib pab pawg uas siv tau koj qhov kev kos duab kos duab kuj tseem ua haujlwm rau 5-axis milling rau qhov kawg chaw nres nkoj geometry ntawm lub hauv paus twj tso kua mis. Peb tshuab ncaj qha tawm raws li-cam khwb cia datums-tsis muaj lwm yam fixturing-txo cumulative yuam kev txog li 0.08 hli ib feature. Rau AMS 5387 cobalt alloy plugs, qhov no txhais tau hais tias bore concentricity tuav mus rau Ø0.025 mm tshaj 120 mm ntev, tsis yog ± 0.15 mm ib txwm ntawm post-cast re-fixturing.
Qhov kev sib txuas nruj no tseem ceeb tshaj plaws rau cov khoom tsis zoo: eccentric winch ncej rollers nrog cov iav sib xyaw ua ke, ntau lub hauv paus valve lub cev nrog txoj kev sib tshuam, los yog kev cai cobalt alloy nozzles nrog tapered caj pas profiles. Peb tsis yuam cov qauv tsim rau hauv cov hnab ntawv txheej txheem. Hloov chaw, peb koom tes tsim kho qhov rooj, qhov chaw tso tawm, thiab cov txheej txheem machining thaum lub sij hawm kev tshuaj xyuas engineering - yog li cov lus qhia txog kev tsim khoom tuaj txog ua ntej kev pib siv.
Xaiv Koj Tus Tswv Cuab—Tshaj Nqe Ib Kilogram
Nug ib tus neeg saib xyuas kev yuav khoom tuav cov khoom siv hydraulic lossis roj av: qhov pheej yig tshaj nqe lus feem ntau raug nqi feem ntau hauv kev qeeb, seem, lossis kev ua tsis tiav. Qhov kev pabcuam xuab zeb tiag tiag ua pov thawj nws tus kheej hauv peb txoj hauv kev - tsis muaj qhov tshwm sim ntawm daim ntawv hais.
- Kev qhuab ntuas cov khoom: Puas yog lawv muab ntawv pov thawj AMS 5387 los ntawm cov mills pom zoo-lossis txais cov khoom "sib npaug" uas tsis muaj cov ntaub ntawv kho cua sov?
- Txheej txheem pob tshab: Lawv puas tuaj yeem faib cov ntawv ntsuas pwm permeability, nchuav cov kab kos ntsuas kub, thiab cov ntaub ntawv RT zaj duab xis - tsis yog cov ntaub ntawv kawg nkaus xwb?
- Tsim kom zoo: Lawv puas pom GD&T tsis sib haum thaum ntxov? Piv txwv li, qhia txog txoj hauj lwm kam rau ua ntawm ib tug featured los ntawm ib tug cam khwb cia thawj coj-tsis muaj accounting rau cov cua ntsawj ntshab kaum-induced offset?
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. cov ntaub ntawv txhua kauj ruam. Txhua qhov casting nqa ib tus ID tshwj xeeb txuas rau nws cov ntaub ntawv digital tag nrho: tshuaj xyuas tshuaj, cov ntaub ntawv nkhaus txias, CMM scan overlays, thiab ua tiav cov duab soj ntsuam. Qhov kev taug qab ntawd tsis yog ua raws li kev ua yeeb yam - nws yog qhov peb cais ib qho kev tsis sib xws hauv 200-thooj xaj thiab tiv thaiv kev rov tshwm sim.
Sand casting kev pabcuam zoo tshaj plaws tsis yog ntsuas hauv tonnage lossis tig ib leeg. Nws ntsuas nyob rau hauv uptime - ntawm koj lub twj tso kua mis, koj lub tsheb, koj lub tshuab siab. Nws tau ntsuas nyob rau hauv qhov tsis muaj kev lav phib xaub, nyob rau hauv qhov sib xws ntawm kev nyeem ntawv nyuaj thoob plaws kaum pawg, hauv kev ntseeg siab tias cobalt alloy 6 lub twj tso kua mis yuav ua tau zoo ib yam txawm tias tau xaj hnub no lossis kaum ob lub hlis txij li tam sim no. Raws li kev thov loj hlob rau siab dua, lub neej ntev kev lag luam cov khoom lag luam - thiab raws li kev sib xyaw ua ke ntawm alloy nce siab - lub foundry uas masters ob qho tib si metallurgy thiab metrology yuav txhais tau kaum xyoo tom ntej ntawm kev tsim khoom hlau txhim khu kev qha. Txoj haujlwm ntawd pib tsis yog xuab zeb, tab sis muaj tseeb.
