Kev teeb tsa ntawm cov kav dej loj dua yuav tsum tau ua tib zoo ntsuas rau qhov kev tso tawm ntawm cov kab thiab radial ntawm L1 transducers.Kev ua tsis tau zoo ntawm kev taw qhia thiab tso cov transducers rau ntawm cov yeeb nkab yuav ua rau lub zog tsis muaj zog thiab / lossis kev nyeem tsis raug.Nqe lus hauv qab no qhia txog ib txoj hauv kev kom nrhiav tau cov transducers ntawm cov kav dej loj.Txoj kev no yuav tsum muaj ib daim ntawv yob xws li daim ntawv lub tub yees lossis daim ntawv qhwv, daim ntaub npog ntsej muag thiab lub cim ntaus ntawv.
1. Muab cov ntawv qhwv ib ncig ntawm cov yeeb nkab raws li qhia hauv daim duab 2.4.Teem cov ntawv xaus rau hauv 6 mm.
2. Kos qhov kev sib tshuam ntawm ob qhov kawg ntawm daim ntawv kom qhia qhov ncig.Tshem lub template thiab kis nws tawm ntawm ib qho chaw tiaj tus.Quav lub template nyob rau hauv ib nrab, bisecting lub circumference.Saib daim duab 2.5.
3. Tuav daim ntawv ntawm txoj kab quav.Kos lub crease.Muab lub cim rau ntawm cov yeeb nkab uas ib qho ntawm cov transducers yuav nyob.Saib daim duab 2.1 rau kev lees txais radial orientations.qhwv lub template rov qab ib ncig ntawm cov yeeb nkab, muab qhov pib ntawm daim ntawv thiab ib lub ces kaum ntawm qhov chaw ntawm lub cim.Txav mus rau lwm sab ntawm cov yeeb nkab thiab kos cov yeeb nkab ntawm qhov kawg ntawm cov crease.Ntsuas los ntawm qhov kawg ntawm lub crease ncaj qha hla cov yeeb nkab los ntawm thawj qhov chaw transducer) qhov loj me tau muab los ntawm Kauj Ruam 2, Transducer Spacing.Kos qhov chaw nyob ntawm cov yeeb nkab.
4. Tam sim no ob lub cim ntawm cov yeeb nkab tau raug kho kom raug thiab ntsuas.
Yog tias nkag mus rau hauv qab ntawm cov yeeb nkab txwv tsis pub qhwv cov ntawv nyob ib ncig ntawm lub voj voog, txiav ib daim ntawv rau cov qhov ntev thiab muab tso rau saum cov yeeb nkab.
Length = Yeeb Nkab OD x 1.57;dav = Qhov sib txawv ntawm nplooj ntawv 2.6
Kos lub kaum sab xis ntawm daim ntawv ntawm cov yeeb nkab.Siv cov transducers rau ob lub cim no.
5. Muab ib lub hlaws ntawm couplant, kwv yees li 1.2 hli tuab, rau ntawm lub ntsej muag tiaj tus ntawm lub transducer.Saib daim duab 2.2.Feem ntau, cov roj silicone-raws li siv los ua acoustic couplant, tab sis cov roj zoo li cov khoom uas tau ntsuas kom tsis txhob "ntws" ntawm qhov kub thiab txias uas cov yeeb nkab yuav ua haujlwm ntawm, yuav ua tau.
a) Muab cov khoom siv hluav taws xob tso rau hauv qhov chaw thiab ruaj ntseg nrog lub pluaj stainless hlau lossis lwm yam.Straps yuav tsum tau muab tso rau hauv lub arched zawj ntawm qhov kawg ntawm lub transducer.Ib tug ntsia hlau yog muab.
b) Sim pab tuav lub transducer mus rau lub pluaj.Xyuas kom tseeb tias lub transducer muaj tseeb rau cov yeeb nkab - kho raws li qhov tsim nyog.Tighten transducer pluaj ruaj ntseg.Cov kav dej loj tuaj yeem xav tau ntau dua ib lub pluaj kom ncav cuag lub voj voog ntawm cov yeeb nkab.
6. Muab cov khoom xa hluav taws xob tso rau ntawm cov yeeb nkab ntawm qhov ntsuas qhov sib txawv ntawm cov transducer.Lub installation ntawm ib khub ntawm sensors yog siv los ua piv txwv.Txoj kev ntawm lwm khub yog tib yam.Saib daim duab 2.6.Siv lub zog ruaj khov, maj mam txav lub transducer ob qho tib si mus rau thiab deb ntawm cov khoom siv hluav taws xob sab saud thaum soj ntsuam Lub Zog Muaj Zog.Clamp lub transducer ntawm txoj hauj lwm uas pom qhov siab tshaj plaws ntawm lub zog.Lub teeb liab zog RSSI ntawm 60 thiab 95 feem pua yog txais.Ntawm qee cov kav dej, me ntsis twist rau lub transducer yuav ua rau lub teeb liab lub zog nce mus rau qib siab.
7. Ruaj ntseg lub transducer nrog stainless hlau pluaj lossis lwm yam.
8. Rov ua dua cov kauj ruam dhau los txhawm rau txhim kho lwm khub ntawm sensors
Post lub sij hawm: Aug-28-2023