Thaum koj hnov Co 1 tossed nyob rau hauv ib lub rhiav los yog nyob rau hauv ib daim ntawv spec, nws yog ib qho yooj yim mus tso tseg nws tsuas yog lwm qib, ib tug hauv paus. Qhov ntawd yog thawj qhov yuam kev. Hauv kuv lub xyoo cuam tshuam nrog cov ntaub ntawv, tshwj xeeb tshaj yog cov alloys tshwj xeeb, kuv tau pom tias qhov kev xav tsis zoo ua rau txhua yam los ntawm kev ua haujlwm me me mus rau kev puas tsuaj loj. Nws tsis yog cobalt xwb; nws yog ib nqe lus hais txog kev muaj pes tsawg leeg, lub qab nthab impurity, thiab tag nrho cov txheej txheem ntawm kev xav tsis thoob hauv cov ntawv thov kev ntxhov siab. Cov neeg xav tias Co-based thiab dhia ncaj nraim mus rau cov khoom siab kawg, tsis nco qab tias lub hauv paus tseem ceeb. Qhov kev sib tham tiag tiag pib nrog kev nkag siab tias qhov 1 tiag tiag txhais tau li cas rau kev ua haujlwm, thermal tsis kam, thiab qhov kawg ntawm kev ncaj ncees.
Lub Ntsiab Lus Tsis Txaus Siab
Cia peb tau tshwj xeeb. Co 1 feem ntau yog hais txog lub hauv paus cobalt-chromium alloy, ib yam dab tsi zoo li CoCrMo ASTM F75, tab sis tus 1 tuaj yeem yog ib qho luv luv rau qhov pib ntawm qhov pib. Qhov kev xav tsis zoo? Tias nws yooj yim los yog yooj yim ua hauj lwm nrog. Thaum ntxov, kuv kho ib pawg ntawm Co 1 Tshuag rau lub valve tivthaiv zoo li tus qauv stainless. Cov kev txwv CNC tau tawm - pub dhau heev lawm. Qhov tshwm sim tsis yog tam sim ntawd cov cuab yeej tawg; nws tau ua hauj lwm hardening uas ua rau qhov kawg dhau los ua npau suav phem, tawm hauv micro-fractures ntawm qhov chaw. Ib feem dhau qhov kev tshuaj ntsuam thawj zaug tab sis ua tsis tiav hauv kev simulated siab. Qhov ntawd yog qhov insidious qhov tau txais lub hauv paus tsis raug. Nws tsis yog hais txog cov khoom tsis ua haujlwm; nws yog hais txog tsis cia nws ua.
Qhov no yog qhov uas tus neeg muag khoom keeb kwm dhau los ua qhov tseem ceeb. Ib lub tuam txhab xws li Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) tsis yog tus neeg muag khoom xwb vim lawv teev cov cobalt-raws li alloys ntawm lawv qhov chaw. Nws yog vim tias lawv 30-xyoo khiav hauv casting thiab machining qhia tias lawv tau pom cov kev hloov pauv no - los ntawm cov hlau molten mus rau qhov tiav machined. Lawv yuav muaj lawv tus kheej version ntawm kuv qhov kev ua tsis tiav thaum ntxov. Thaum koj muab cov hlau tshwj xeeb, koj tsis yog yuav hlau xwb; koj tab tom yuav cov khoom sib sau ua ke, feem ntau nyuaj-yeej, kev paub txog yuav ua li cas cov hlau ua haujlwm hauv qab lub teeb, hauv pwm, thiab ntawm lub txaj CNC. Lawv tshwj xeeb hauv plhaub thiab peev casting rau cov ntaub ntawv zoo li no yog qhov qhia loj heev. Casting cobalt alloys yog ib tug tsiaj nyaum nkaus txawv los ntawm cov hlau tsis sib xws, cuam tshuam nrog sib txawv fluidity thiab shrinkage profiles.
Lub vev xaib, https://www.tsingtaocnc.com, teev lawv cov haujlwm nrog cobalt-based alloys. Nws yog cov ntaub ntawv point. Qhov kev pom tiag tiag yog xav txog cov txheej txheem ntws: a Co 1 alloy yog peev cam khwb cia rau ze-net zoo rau, hais, ib tug turbine hniav feedstock, ces tsiv mus rau lawv CNC machining division. Cov kev sib tw ua ke. Machining ib feem cam khwb cia cobalt tsis zoo li machining ib tug wrought billet. Cov qauv nplej sab hauv, muaj peev xwm rau micro-porosity los ntawm cov txheej txheem casting-tag nrho nws xav tau kev hloov kho. Ib qho kev pab cuam CNC generic yuav poob. Koj xav tau ib pab neeg uas nkag siab txog cov khoom siv lub neej voj voog, uas ib qho kev ua haujlwm sib xyaw ua ke qhia txog.
Qhov twg Theory ntsib cov cuab yeej txiav
Hais txog CNC, qhov no yog qhov uas cov roj hmab tau raws li txoj kev. Cobalt alloys, txawm tias Co 1 ntau yam, muaj npe nrov rau kev ua abrasive thiab tuav lub zog ntawm qhov kub thiab txias. Cov cuab yeej xaiv los ua kev ntseeg. Kuv nco ntsoov hais kom siv cov qib carbide hwm nrog cov txheej txheem tshwj xeeb, tab sis qhov kev ua tiav tiag tiag los ntawm kev tsom mus rau kev tswj hwm kub. Lub hom phiaj tsis yog txiav xwb; nws yog kom khiav tawm cua sov nrog lub nti. Peb pib ua si nrog lub siab txias txias, tsis yog rau lubrication xwb, tab sis kom thermally poob siab lub nti ntawm lub txiav ntug, tiv thaiv cov cua sov los ntawm migrating rov qab mus rau hauv lub workpiece thiab ua rau dreaded ua hauj lwm hardening.
Nws yog kev sib npaug. Kev saib xyuas ntau dhau nrog koj cov kev txwv, thiab koj yuav ua rau muaj kev vibration thiab ua kom tsis zoo. Kev txhoj puab heev, thiab koj yuav kub hnyiab los ntawm cov khoom siv kim lossis, qhov phem dua, cuam tshuam qhov kev ncaj ncees ntawm qhov chaw. Tsis muaj phau ntawv teb. Rau qhov kev nqis peev nyuaj-ntxuav los ntawm tus neeg muag khoom zoo li QSY, koj tuaj yeem cuam tshuam nrog cov phab ntsa nyias thiab cov duab zoo nkauj. Koj lub tswv yim txoj kev cuab yeej yuav tsum hwm cov keeb kwm casting-tej zaum tawm cov khoom lag luam ntxiv hauv cov cheeb tsam uas muaj qhov porosity, paub txog koj qhov kev ua tiav yuav ntxuav nws.
Ua tsis tiav yog ib tug xib fwb zoo ntawm no. Peb ib zaug machined ib series ntawm Co 1 alloy seals. Lawv saib zoo tag nrho. Tab sis thaum muaj kev ruaj ntseg zoo, ib pawg tau pom cov kab nrib pleb tawg tom qab kev ntsuas cua sov. Tus neeg ua txhaum? Residual stress los ntawm machining uas tsis tau relieved. Cov txheej txheem casting muaj nws tus kheej kev ntxhov siab, peb cov machining ntxiv, thiab kev sib xyaw ua ke tau tuag. Kev kho tsis yog cov cuab yeej zoo nkauj; nws tau qhia txog qhov ntsuas kub tsis tshua muaj kev ntxhov siab anneal ntawm roughing thiab ua tiav cov haujlwm. Ib qho yooj yim, yuav luag hauv tsev kawm ntawv cov kauj ruam uas txhua tus hauv txoj kev xav paub, tab sis nyob rau hauv kev maj nrawm ntawm ntau lawm, feem ntau tau hla. Tam sim no nws yog ib txoj kab uas tsis sib tham hauv peb cov ntawv txheej txheem rau cobalt alloys.
Qhov Txuas Casting: Txhua yam pib nrog Pwm
Koj tsis tuaj yeem tham txog machining cov alloys yam tsis muaj kev hwm lawv cov keeb kwm. Plhaub pwm thiab peev casting, raws li kev xyaum ua los ntawm cov tuam txhab ntev, yog zoo meej rau cobalt alloys. Vim li cas? Dimensional stability thiab nto tiav rau complex qhov chaw. Tab sis li cas yog txhua yam. Qhov ntsuas kub ua ntej ntawm lub plhaub pwm ua ntej nchuav cov cobalt alloy yog qhov tseem ceeb. Tsawg dhau, thiab koj tau txais txias kaw los yog ntxov ntxov solidification nyob rau hauv nyias seem. Siab dhau lawm, thiab koj tuaj yeem tau txais cov txheej txheem tshuaj tiv thaiv ntawm cov hlau thiab cov pwm ceramic, tsim kom muaj cov tawv nqaij tawv, tsis muaj zog.
Kuv tau mus xyuas lub tsev tsim khoom ib zaug (tsis yog QSY, tab sis ib pab tub rog zoo sib xws) thiab pom lawv nchuav cov cobalt-based alloy. Lub silence twb qhia. Txhua tus tau tsom ntsoov. Lub ncuav yog ceev thiab nruam. Ib qho kev tsis txaus siab qhia txog kev kub ntxhov thiab oxide inclusions, uas dhau los ua kev ntxhov siab tom qab. Thaum koj tau txais ib tug cast Co 1 ib feem los ntawm tus kws kho mob tshwj xeeb, koj tau txais cov txiaj ntsig ntawm qhov tseeb, xyaum ua ritual. Qhov zoo ntawm li-cam khwb cia nto ncaj qha cuam tshuam ntau npaum li cas machining Tshuag koj xav tau. Ib qho zoo casting txhais tau tias tsis tshua muaj zog machining, uas khaws cov khoom siv.
Qhov kev sib koom ua ke no yog qhov tseem ceeb. Lub tuam txhab uas ua ob qho tib si casting thiab CNC machining nyob rau hauv ib lub ru tsev, raws li qhia los ntawm QSY cov kev khiav hauj lwm, muaj ib tug loj kom zoo dua. Pab pawg machining tuaj yeem rov qab mus rau qhov chaw tsim khoom: Peb tab tom pom qhov porosity zoo ib yam hauv qhov chaw flange. Lub foundry tuaj yeem kho lub rooj vag lossis riser tsim rau kev khiav haujlwm tom ntej. Qhov kev tawm tswv yim kaw no tsis tuaj yeem ua tsis tau thaum casting thiab machining yog sib cais ntawm ob tus neeg muag khoom sib cais, txiav tawm. Nws txo cov kev hloov pauv thiab hloov cov saw khoom mus rau hauv cov txheej txheem tsim khoom sib txuam.
Material Nuances: Tsis yog txhua tus Co 1 yog sib npaug
Nov yog kev mob taub hau: daim ntawv tsis raug cai Co 1. Ib tus neeg muag khoom lub Co 1 tej zaum yuav yog ib qho yooj yim CoCrMo nrog kev tswj cov pa roj carbon nruj. Lwm tus yuav muaj cov kab ntxiv ntawm tungsten lossis npib tsib xee uas hloov pauv nws tus cwj pwm. Koj yuav tsum nkag mus rau cov ntawv pov thawj tiag tiag. Peb kawm qhov no thaum hloov cov neeg muab khoom siv rau lub phaj hnav. Cov khoom tshiab tau hu ua tib yam, tab sis peb lub cuab yeej lub neej poob 30%. Metallurgical tsom xam qhov sib txawv me ntsis hauv cov ntsiab lus carbide, hloov cov abrasiveness. Qhov kev txhim kho yog qhov kev hloov me me rau kev txiav ceev, tab sis pom tias siv hnub poob qis thiab kev sim.
Qhov no yog vim li cas kev koom tes nrog tus kws tshaj lij kev lag luam yog tsis sib tham. Thaum kuv saib ntawm lub tuam txhab profile zoo li QSY's, hais txog cov alloys tshwj xeeb (cobalt-based, nickel-based), nws qhia txog kev paub txog cov tsev neeg no. Lawv tsis yog muag hlau xwb; lawv muag cov khoom siv tshawb fawb sib txawv. Rau ib tus kws kho tshuab lossis engineer, qhov kev nthuav dav no yog kev nplij siab. Nws qhia tias yog tias koj hu rau lawv nrog teeb meem txog kev ua haujlwm ntawm lawv cov cam khwb cia Co 1 ib feem, lawv yuav nug txog koj cov cuab yeej qib thiab lub siab txias, tsis yog xa koj daim ntawv pov thawj khoom tshiab.
Cov alloys lawv tus kheej, zoo li cov QSY ua haujlwm nrog, raug xaiv rau qhov chaw phem: kub, corrosion, hnav. Ib feem tsis yog ib qho duab xwb; nws yog ib tug functional barrier tiv thaiv tsis ua hauj lwm. Yog li ntawd, txhua kauj ruam - los ntawm purity ntawm cov khoom siv nyob rau hauv lub cub tawg, mus rau pwm kub, mus rau qhov kawg CNC cuab tam txoj kev - yog ib tug txuas nyob rau hauv ib tug saw tuav rov qab uas tsis ua hauj lwm. Kev kho mob Co 1 raws li cov khoom tawg uas cov saw hlau thaum ntxov.
Xaus: Tus Kws Tshaj Lij Lens
Yog li, dab tsi yog qhov takeaway? Co 1 yog lub rooj vag. Nws sawv cev rau lub ntsiab lus nkag mus rau hauv lub ntiaj teb ntawm kev ua tau zoo alloys qhov kev nkag siab ntawm cov hlau me me lossis txawm tias tus qauv stainless yuav ua rau koj yuam kev. Kev vam meej nyob rau hauv kev hwm tag nrho cov txiaj ntsig ntawm cov saw: kev paub txog kev tsim kho, pab pawg ua haujlwm tau paub txog kev tswj hwm thermal thiab tswj kev ntxhov siab, thiab kab lis kev cai ntawm kev tawm tswv yim ntawm ob.
Cov tuam txhab uas muaj huab cua ntau xyoo dhau los, zoo li Qingdao Qiangsenyuan Technology, embody qhov kev paub sib xyaw. Lawv qhov kev thov tsis yog tsuas yog kev tsim khoom lossis kev pabcuam machining; nws yog lub embodiment ntawm ib tug txheej txheem refined tshaj 30 xyoo los lis cov kev xav tau ntawm cov ntaub ntawv uas pib nrog ib daim ntawv lo zoo li Co 1. Rau ib tug engineer, cov keeb kwm ntawd yog ib qho khoom muaj nqis, feem ntau muaj txiaj ntsig ntau dua li tus nqi luv nqi me ntsis los ntawm qhov tsis tau kuaj.
Thaum kawg, kev ua haujlwm nrog cov ntaub ntawv no txo hwj chim. Koj ib txwm kawm, ib txwm kho. Lub 1 tsis yog ib qho cim ntawm simplicity; Nws yog ib qho kev ceeb toom kom tau txais cov pob zeb tseem ceeb. Vim hais tias yog lub hauv paus-hauv ob qho tib si cov khoom siv thiab cov txheej txheem-yog, txhua yam koj tsim rau nws muaj kev sib ntaus sib tua kom muaj sia nyob qhov twg nws tau hais rau: hauv ntiaj teb tiag tiag, hauv kev ntxhov siab tiag tiag. Qhov ntawd yog lub ntsiab lus tiag tom qab qib.
