Amamitha Okugeleza Kwe-Ultrasonic

Iminyaka engaphezu kwengu-20 yesipiliyoni sokukhiqiza

Ukufakwa kwe-V-Mode kanye ne-W-Mode kwe-flowmeter ephathekayo ephathekayo ye-ultrasonic yesikhathi sokuthutha

1. Ukuze uthole i-TF1100 clamp kuma-flow transducers, faka ubhontshisi owodwa we-couplan, cishe u-0.05inch [1.2]mm] ubukhulu, ebusweni obuyisicaba be-transducer. Ngokuvamile, amafutha asekelwe ku-silicone asetshenziswa njenge-i-coupling ye-acoustic, kodwa noma iyiphi into efana ne-grease elinganiswe ukuthi "ayigelezi" ku-izinga lokushisa elingasetshenziswa yipayipi lizokwamukeleka.
2. Beka i-transducer ephezulu endaweni yayo bese uyiqinisa ngentambo yokuyifaka. Izintambo kufanele zifakwe emseleni ogobile ekugcineni kwe-transducer. Kunikezwa isikulufu ukusiza ukubamba i-transducer entanjeni. Qinisekisa ukuthi i-transducer inamathele epayipini - lungisa njengoba kudingeka. Qinisa intambo ye-transducer ngokuphephile.
3. Beka i-transducer engezansi epayipini esikhaleni se-transducer esibaliwe. Bheka Umfanekiso 2.3. Usebenzisa ukucindezela kwesandla okuqinile, hambisa i-transducer kancane kancane uye nakude ne-transducer engenhla ngenkathi ubheka Amandla Esignali. Bopha i-transducer endaweni lapho kubhekwa khona Amandla Esignali aphezulu. Amandla Esignali (Imenyu 90) phakathi kuka-60 no-95 ayamukeleka.
4. Uma ngemva kokulungiswa kwama-transducer, amandla esignali (Imenyu 90) angakhuphuki aye ngaphezu kwama-60, khona-ke kufanele kukhethwe enye indlela yokufaka i-transducer. Uma indlela yokufaka yayiyimodi ye-W, bese ulungisa kabusha i-TF1100 yemodi ye-V, usethe kabusha i-TF1100, uhambise i-transducer engezansi endaweni entsha bese uphinda isinyathelo sesi-3.
I-V-Mount iyindlela yokufaka i-STD, ilula futhi inembile, Uhlobo lokukhanyisa (ama-transducer afakwe umlomo ohlangothini olulodwa lwepayipi) lokufakwa olusetshenziswa kakhulu ngobukhulu bepayipi ku-transducer yokunaka ububanzi bangaphakathi (50mm ~ 400mm) eyakhelwe ngokuhambisana emgqeni ophakathi wokufaka ipayipi.
Inani lesikhala eliboniswe kufasitela lemenyu i-M25 libhekisela ebangeni lesikhala sangaphakathi phakathi kwama-transducer amabili. Isikhala sangempela sama-transducer kufanele sisondele ngangokunokwenzeka enanini lesikhala. Isikhala se-transducer sisuka ekugcineni kwe-transducer eyodwa kuya kwenye inzwa.
Isikhala sokufaka i-transducer sibaluleke kakhulu kumamitha wesikhathi sokuhamba, futhi abasebenzisi badinga ama-transducer okufaka ngokuhambisana nenani lebanga lesikhala eliboniswa yi-M25 ngemuva kokufaka izilungiselelo ezifanele zamapharamitha. I-M91 ingeyereferensi kuphela, futhi vele uyigcine ngaphakathi kwebanga lenani elingu-97–103%.
Njengoba isithombe esingenhla sibonisa, isikhala esijwayelekile se-transducer sibhekisela ebangeni eliphakathi kwemikhawulo yama-transducer amabili (njengoba imigqa emibili ebomvu ibonisa). Futhi lesi sikhala kufanele sibe ngokuhambisana nenani elikutshelwa yi-M25. Qaphela ukuthi le ndlela ifanela i-transducer evamile Encane, Enkulu kanye Nenkulu.
Ama-Transducer Okufaka Ekucushweni Kwe-Z-Mount Ukufakwa kwamapayipi amakhulu kudinga ukulinganiswa ngokucophelela kokubekwa okuqondile nokuqondile kwama-transducer e-L1. Ukwehluleka ukuqondiswa kahle nokubeka ama-transducer epayipini kungaholela emandleni esignali abuthakathaka kanye/noma ukufundwa okungalungile. Isigaba esingezansi sichaza indlela yokuthola ama-transducer kahle emapayipini amakhulu. Le ndlela idinga umqulu wephepha njengephepha eliqandisiwe noma iphepha lokusonga, i-masking tape kanye nedivayisi yokumaka.
1. Songa iphepha lizungeze ipayipi ngendlela eboniswe kuMfanekiso 2.4. Qondanisa iziphetho zephepha zibe ngaphakathi kwamasentimitha angu-0.25 [6 mm].
2. Maka indawo lapho kuhlangana khona izinhlangothi ezimbili zephepha ukuze ubonise umjikelezo.
Susa ithempulethi bese uyisabalalisa endaweni eyisicaba. Goqa ithempulethi phakathi, uhlukanise umjikelezo ngezigaba ezimbili. Bheka Umfanekiso 2.5.
3. Gquma iphepha emgqeni wokugoqa. Maka umphetho. Beka uphawu epayipini lapho kuzotholakala khona enye yama-transducer. Bheka uMfanekiso 2.1 ukuze uthole ukuqondiswa kwe-radial okwamukelekayo. Goqa ithempulethi emuva uzungeze ipayipi, ubeke isiqalo sephepha kanye nekona elilodwa endaweni yophawu. Hamba uye kolunye uhlangothi lwepayipi bese umaka ipayipi emaphethelweni omphetho. Kala kusukela ekugcineni komphetho ngqo ngaphesheya kwepayipi kusukela kowokuqala
indawo ye-transducer) ubukhulu obutholakala ku-Isinyathelo 2, Isikhala se-Transducer. Maka le ndawo epayipini.
4. Amamaki amabili epayipi manje ahlelwe kahle futhi alinganiswa.
Uma ukufinyelela phansi kwepayipi kuvimbela ukugoqwa kwephepha nxazonke, sika iphepha libe ngalezi zilinganiso bese ulibeka phezu kwepayipi.
Ubude = Ipayipi OD x 1.57; ububanzi = Isikhala sinqunywe ekhasini 2.6
Maka amakhona aphambene ephepha epayipini. Faka ama-transducer kula mamaki amabili.
5. Beka ucezu olulodwa lwe-couplant, olucishe lube ngu-0.05 intshi [1.2 mm] ubukhulu, ebusweni obuyisicaba be-transducer. Bheka uMfanekiso 2.2. Ngokuvamile, i-grease esekelwe ku-silicone isetshenziswa njenge-couplant ye-acoustic, kodwa noma iyiphi into efana ne-grease elinganiswe ukuthi "ayigelezi" ekushiseni okufana nalokho
ipayipi lingasebenza, lizokwamukeleka.
a) Beka i-transducer ephezulu endaweni yayo bese uyibopha ngebhande lensimbi engagqwali noma enye into. Izintambo kufanele zibekwe emseleni ogobile ekugcineni kwe-transducer. Kunikezwa isikulufu
b) Zama ukusiza ukubamba i-transducer ebhandeni. Qinisekisa ukuthi i-transducer ihambisana nepayipi - lungisa njengoba kudingeka. Qinisa ibhande le-transducer ngokuphephile. Amapayipi amakhulu angadinga ibhande elingaphezu kwelilodwa ukuze afinyelele umjikelezo wepayipi.
6. Beka i-transducer esezansi epayipini esikhaleni se-transducer esibaliwe. Bheka Umfanekiso 2.6. Usebenzisa ukucindezela kwesandla okuqinile, hambisa i-transducer kancane uye nakude ne-transducer esezansi ngenkathi ubheka Amandla Esignali. Bopha i-transducer endaweni lapho kubhekwa khona Amandla Esignali aphezulu kakhulu. Amandla Esignali aphakathi kwamaphesenti angama-60 nama-95 ayamukeleka. Kwamanye amapayipi, ukujikijela okuncane ku-transducer kungabangela
amandla esignali ukuze akhuphukele emazingeni amukelekayo.
7. Bopha i-transducer ngebhande lensimbi engagqwali noma okunye.

Isikhathi sokuthunyelwe: Juni-19-2022

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