Thaum koj hnov 'homogenizer valve qhia', feem ntau lub siab dhia ncaj nraim mus rau lub rooj zaum valve lossis lub nplhaib cuam tshuam. Qhov ntawd yog qhov pitfall. Phau ntawv qhia tsis yog ib lub tes tsho passive xwb; nws yog tus thawj coj ntawm tag nrho cov siab-siab ballet tshwm sim hauv lub taub hau ntawd. Tau txais nws txoj kev sib dhos lossis cov khoom tsis raug, thiab koj tsis yog saib ntawm kev hnav - koj tab tom caw kom muaj kev puas tsuaj loj lossis ua kom tawg tag. Kuv tau pom ntau txoj haujlwm kho nws ua ib qho yooj yim hnav, xaj hloov pauv, tsuas yog rov qab kaw hauv lub hlis. Qhov tseeb yog, nws txoj haujlwm yog kev dag ntxias yooj yim, tab sis kev tua yog txhua yam.
Cov khoom siv misconceptions thiab qhov tseeb ntawm hnav
Cia peb tham cov ntaub ntawv ua ntej. Ntau cov specs hu rau hardened stainless hlau, uas yog zoo rau ntawm daim ntawv. Tab sis nyob rau hauv kev xyaum, tshwj xeeb tshaj yog nrog abrasive media los yog tej yam khoom noj khoom haus uas muaj cov ntsiab lus chloride siab, tus qauv 440C tsuas yog tsis txiav nws. Kuv nco qab ib tsob ntoo uas tau hlawv los ntawm kev qhia txhua rau lub hlis. Lawv tau siv cov lus qhia zoo 316 stainless hlau, tab sis cov khoom lag luam muaj cov ntxhia tshwj xeeb uas ua rau tsis txaus ntseeg micro-pitting. Qhov tsis ua tiav tsis yog tam sim ntawd; nws manifested raws li ib tug gradual poob ntawm siab stability, uas lawv khaws cia compensating los ntawm nruj qhov sib txawv, accelerating lub hnav ntawm lub rooj zaum. Qhov kev kho tiag tiag tsis yog cov hlau nyuaj, tab sis hloov mus rau cobalt-based alloy rau cov lus qhia. Tus nqi siab dua, tab sis lub neej voj voog tripled. Qhov no yog qhov chaw tsim khoom nrog cov kws tshaj lij alloy tiag tiag, zoo li Qingdao Qiangsenyuan Technology Co., Ltd.(QSY), ua qhov tseem ceeb. Lawv tsis yog nchuav hlau xwb; lawv nkag siab tias homogenizer valve phau ntawv qhia yuav tsum tau tiv thaiv ob qho tib si kev qaug zog thiab tshuaj tua kab mob, uas feem ntau xav tau cov khoom siv kho kom haum tshaj li cov qauv catalog.
Cov qauv hnav ntawm daim ntawv qhia rov qab qhia tag nrho zaj dab neeg. Ib tug uniform, du hnav raws lub bore? Qhov ntawd yog qhov zoo tagnrho, tsuas yog ib txwm tshem tawm nce. Tab sis yog tias koj pom cov qhab nia ntawm ib sab, qhov ntawd yog qhov khoom plig tuag ntawm kev tsis sib haum xeeb thaum lub sij hawm sib dhos lossis lub pob valve qia - qhov teeb meem tsis muaj cov ntaub ntawv qhia tuaj yeem daws tau. Qhov phem tshaj yog cavitation yaig nyob rau ntawm ntug kev, me ntsis pits uas zoo li lub nto tau sandblasted. Qhov ntawd taw qhia rau qhov teeb meem ntawm qhov siab tshaj plaws, los yog qee zaum qhov tsis raug inlet geometry nyob rau hauv lub valve lub taub hau sib dhos nws tus kheej. Hloov daim ntawv qhia yam tsis tau kuaj pom qhov ua rau tsuas yog muab cov nyiaj pov tseg xwb.
Tom qab ntawd muaj lub thermal sab. Hauv kev ua UHT, thermal cycling yog lim hiam. Cov lus qhia, lub valve, thiab lub taub hau txhua qhov nthuav dav ntawm tus nqi sib txawv. Yog tias daim ntawv qhia lub thermal expansion coefficient tsis suav nrog cov vaj tsev, koj tuaj yeem xaus nrog qaug dab peg ntawm kev khiav hauj lwm kub los yog kev tshem tawm ntau dhau thaum txias, ob qho tib si ua rau cov dej xau thiab siab poob. Nws yog ib tug tightrope taug kev. Kuv tau muaj kev vam meej nrog npib tsib xee-raws li alloys nyob rau hauv cov high-cyclic thermal daim ntaub ntawv, raws li lawv tuav lawv seem stability zoo dua. Nws yog qhov nthuav dav feem ntau cov neeg muab khoom lag luam gloss dhau.
Lub Machining Precision koj tsis pom
Qhov no yog qhov uas cov roj hmab tau raws txoj kev. ID bore tiav thiab ncaj yog qhov tseem ceeb. Peb tab tom tham txog kev ua siab ntev uas xav tias phais. Ib qhov chaw uas du dhau lawm tuaj yeem cuam tshuam lub lubrication hauv qee qhov qauv, thaum ib qho uas ntxhib dhau ua rau qia hnav. Qhov zoo tshaj plaws yog honed tiav nrog cov qauv ntoo khaub lig-hatch kom khaws tau ib zaj duab xis ntawm cov khoom nws tus kheej. Kuv tau ua hauj lwm nrog machined phau ntawv qhia los ntawm ntau qhov chaw, thiab qhov sib txawv ntawm ib tug zoo thiab ib tug zoo yog nyob rau hauv lub kawg ua tiav cov kauj ruam. Ib lub tuam txhab ua nws tus kheej CNC machining hauv tsev, zoo li QSY, feem ntau muaj kev tswj hwm zoo dua ntawm qhov kawg no, cov kauj ruam tseem ceeb piv rau lub khw uas outsources nws. Koj tuaj yeem pom nws hauv qhov sib xws.
Concentricity yog lwm tus neeg tua neeg uas ntsiag to. Daim ntawv qhia tus OD yuav tsum yog qhov zoo sib xws rau nws tus ID, thiab ob qho tib si yuav tsum yog perpendicular rau lub ntsej muag mounting. Yog tias tsis yog, lub valve qia yuav wobble, cuam tshuam lub rooj zaum tsis sib xws. Qhov no tsis yog hnav lub rooj zaum xwb; nws tsim kev sib haum xeeb kev co uas mus los ntawm tag nrho cov twj tso kua mis. Kuv nco ntsoov daws qhov teeb meem tsis tu ncua ntawm kev co ntawm Gaulin unit. Peb ntsuas lub plungers, kuaj lub crankshaft - tsis muaj dab tsi. Thaum kawg, peb mic'd ib pawg tshiab ntawm cov lus qhia valve. Lub concentricity tau tawm los ntawm ob peb feem kaum. Nws txaus. Swapping nyob rau hauv zoo machined qhia los ntawm ib qhov chaw nrog nruj plhaub molding thiab machining tswj tshem tawm qhov kev vibration. Nws yog cov ntaub ntawv kawm ntawm cov khoom me me ua rau mob taub hau ua haujlwm loj.
Xov thiab mounting nta feem ntau yog ib qho kev xav tom qab, tab sis lawv yuav tsum tsis yog. Hauv cov qauv tsim qhov twg cov lus qhia yog threaded rau hauv lub taub hau, ib qho inconsistency nyob rau hauv xov daim ntawv tsim ib tug kev nyuaj siab riser. Nyob rau hauv 10,000+ PSI pulsating loads, uas tuaj yeem ua rau tawg ntawm cov hauv paus hauv paus. Kuv nyiam cov xov xov zoo nrog lub vojvoog hauv paus muaj zog, thiab kuv ib txwm hais kom cov xov zoo sib khi, tsis yog Teflon daim kab xev xwb, uas tuaj yeem tawg thiab kis kab mob. Nws yog cov minutiae uas cais cov khoom seem uas ntseeg tau los ntawm lub sijhawm foob pob.
Kev koom ua ke thiab kev ua tsis tiav tiag tiag hauv ntiaj teb
Ib daim ntawv qhia zoo meej ntsia tsis zoo yog cov lus qhia tsis zoo. Cov txheej txheem installation yog qhov tseem ceeb. Nws tsis yog hais txog torque specs xwb; nws yog hais txog kev ua ntu zus thiab kev huv. Txhua qhov khib nyiab pov tseg hauv qhov counterbore yuav misalign cov lus qhia los ntawm qhov pib. Kuv tawm tswv yim rau kev ua kom huv huv-style thaum lub sij hawm rov sib sau ua ke, txawm tias nws tsuas yog lub rooj ntev zaum, npog. Kuv kawm qhov no nyuaj heev thaum ntxov hauv kuv txoj haujlwm. Peb muaj ib tug zoo meej, kev cai-machined phau ntawv qhia rau ib tug high-pressure tshuaj homogenizer. Tom qab kev teeb tsa, kev ua haujlwm raug kaw. Tom qab muaj kev ntxhov siab, peb pom ib qho me me hlau shaving - los ntawm ib txoj hauj lwm sib txawv - nyob hauv qab ntawm phau ntawv qhia flange, tilting nws txaus los khi lub qia. Ib qho tsib-duas, ib qho tsib caug-txhiab-duas nqe lus kawm downtime.
Compatibility nrog lub valve qia yog lwm ib nrab ntawm qhov sib npaug. Qhov kev tshem tawm yog teev rau ib qho laj thawj. Khiav ib lub qia uas nyob rau qhov kawg ntawm nws hnav kam rau ua nrog cov lus qhia tshiab ntawm qhov siab kawg ntawm nws qhov kev ua siab ntev tuaj yeem tsim kev tshem tawm ntau dhau, ua rau hammering thiab poob ntawm kev ua haujlwm. Conversely, ib tug hnav qia nrog ib tug tshiab, nruj phau ntawv qhia yuav gallbladder thiab txeeb. Qhov kev xyaum zoo tshaj plaws yog ntsuas thiab sib tw. Ib txwm kho cov homogenizer valve phau ntawv qhia thiab kav raws li ib tug matched khub, hloov lawv ua ke yog hais tias muaj ib qho tseem ceeb hnav ntawm tog twg los. Nws txuag qhov thib ob teardown.
Ib qho ntawm cov kev pom zoo tshaj plaws uas kuv tau pom rau kev nkag siab qhov kev ntseeg siab tom qab cov khoom no yog cov ntaub ntawv ntawm cov neeg ua si mus sij hawm ntev xws li QSY (https://www.tsingtaocnc.com). Lawv qhov kev paub hauv peev casting rau qhov nyuaj, siab ncaj ncees qhov chaw qhia tau hais tias lawv nkag siab qhov xav tau rau qhov tsis xws luag-dawb microstructure txij thaum pib. Ib qho kev qhia uas muaj qhov zais cia lossis qhov porosity los ntawm cov txheej txheem casting yuav ua tsis tau raws li qhov siab, txawm tias nws yog machined zoo npaum li cas. Koj xav tau ib tus neeg muag khoom uas tswj cov txheej txheem los ntawm cov hlau molten mus rau qhov tiav, tshwj xeeb tshaj yog rau cov khoom siv tseem ceeb hauv homogenizer.
Tshaj li Tus Qauv: Thaum Yuav Mus Rau Kev Cai
Tsis yog txhua homogenizers raug tsim sib npaug, thiab tsis yog lawv cov txheej txheem. Qee zaum, OEM phau ntawv qhia tsuas yog tsis zoo rau koj daim ntawv thov tshwj xeeb. Qhov no yog qhov kev sib koom tes nrog cov chaw tsim khoom muaj peev xwm them cov nyiaj faib tawm. Peb muaj cov neeg siv khoom ua cov slurry nrog cov khoom nyuaj heev. Lawv tau rhuav tshem cov qauv qhia. Peb tau ua haujlwm nrog ib pab neeg ua haujlwm tsim qauv los tsim cov lus qhia nrog tus tswv ntawm tungsten carbide insert liner hauv qhov chaw hnav. Lub hauv paus yog ib qho tawv, ductile steel los tuav qhov cuam tshuam, thiab lub liner muab qhov hnav tsis kam. Nws yog ib qho kev daws teeb meem uas tau hloov pauv txhua hli mus rau hauv ib lub xyoo txij nkawm.
Tsim tweaks kuj tuaj yeem daws teeb meem ntev. Piv txwv li, ntxiv ib me ntsis taper los yog ib tug nyem zawj ntawm lub siab-siab kawg ntawm cov lus qhia bore yuav ua rau kom cov yam ntxwv ntws thiab txo qhov muaj peev xwm cavitation. Lwm qhov kev hloov kho uas peb tau ua yog hloov lub lubrication channel tsim ntawm cov qauv roj-lubricated los xyuas kom meej lub siab zoo nyob rau hauv qhov tseem ceeb interface cheeb tsam. Cov no tsis yog kev kho ntawm lub txee; lawv xav tau ib lub chaw tsim khoom txaus siab los koom nrog hauv kev daws teeb meem, ib qho nrog ob qho tib si casting thiab machining kev txawj ntse los ua tus qauv tsim yam tsis muaj kev cuam tshuam cov qauv kev ncaj ncees.
Thaum kawg, lub homogenizer valve phau ntawv qhia yog ib qho pov thawj rau lub hauv paus ntsiab lus tias nyob rau hauv high-pressure systems, tsis muaj qhov tsis tseem ceeb. Qhia meej tias nws yuav tsum muaj kev sib xyaw ntawm cov ntaub ntawv tshawb fawb, kev pom kev tsim kho tshuab, thiab kev paub txog kev ua haujlwm. Nws yog hais txog kev saib yav dhau los daim nqi ntawm cov ntaub ntawv thiab nkag siab nws lub luag haujlwm hauv qhov system dynamic. Xaiv tus neeg muag khoom tsis yog hais txog tus nqi thiab kev xa khoom xwb; nws yog hais txog lawv qhov tob ntawm kev paub hauv kev tsim ib qho kev tivthaiv uas ua haujlwm nyob rau hauv siab, lub voj voog tom qab lub voj voog. Qhov ntawd yog qhov hloov pauv cov lus qhia yooj yim los ntawm cov khoom siv rau hauv lub hauv paus ntawm kev ntseeg tau.
