Iarhente yokudibanisa ivumela ukudluliselwa okuthembekileyo kwamaza e-ultrasonic phakathi kwe-transducer kunye nomphezulu wonxibelelwano wodonga lwetyhubhu. Ukufakwa kwexesha elide (okuzinzileyo) kunye nokufakelwa kwexesha elifutshane (okushukumayo) kufuneka kusetyenziswe iintlobo ezahlukeneyo zokudibanisa. Ukusetyenziswa kwexesha elide kwe-couplings ngokuyintloko yi-Araldites kunye ne-epoxy resins ezingazaliswanga (izizalisi ziya kuchitha amaza e-ultrasonic). Ii-couplings zokufaka ezisisigxina ezisisigxina kufuneka zihlolwe rhoqo, umjikelo wokuhlola uchazwe ngumvelisi wemveliso ngokohlobo lwayo, kwaye umsebenzi wokuxilonga we-ultrasonic flowmeter ngokwayo ungasetyenziselwa ukujonga ukuba kufuneka itshintshwe nini. Iarhente yokudibanisa yesicelo sexesha elifutshane ibandakanya: i-silicone grease, i-axle grease njl. Ukuze kuqinisekiswe ukuba azomile, kucetyiswa ukuba kukhutshwe i-coupling enobukhulu obuyi-3 ukuya kwi-4mm kwaye ibe malunga ne-5mm ububanzi ngalo lonke ixesha, kwaye uyisebenzise kwi-axis ye-transducer, uze uyicinezele eludongeni lwetyhubhu. Kufuneka kwenziwe amanyathelo alandelayo ngaphambi konyango kunye nokhuseleko ngaphambi kokuba kulahlwe i-coupler:
1. Udonga lwangaphandle lwetyhubhu apho kufakwe khona i-transducer kufuneka luhlale lucocekile kwaye lungenamafutha. Ukuba kukho uqweqwe okanye olunye uqweqwe olugqumayo, kufuneka lususwe, ingakumbi kwezo ngqimba zokugquma ezine-fiber kunye ne-metal mesh.
2. Xa usebenza ngodonga lombhobho, kuyimfuneko ukugcina umgca wokuqala wombhobho, kwaye ugcine umphezulu we-transducer uhambelana nolwalathiso lwe-axial lombhobho, kuba impazamo yedigri eli-1 inokutshintsha ubude bendlela ye-acoustic ye-1% ukuya kwi-2%.
3. Musa ukusebenzisa i-coupler ngokugqithisileyo, kufuneka usebenze ngononophelo ukuze uthintele ukusasazeka kakhulu, ukuze uphephe ukuxuba i-coupler emoyeni.
4. Kwimeko-bume yothuli kunye ne-flocculent, kufuneka sinikele ingqalelo enkulu ekuthinteleni ukuxubana kwezinye izinto ezingcolileyo, kuba uthuli kunye ne-flocculent ziya kunciphisa isiphumo sokudibanisa, kwaye kulula ukomisa i-agent yokudibanisa.
5. Ukuba kukho imingxunya eludongeni lwetyhubhu, faka i-coupling agent eyaneleyo ukuyizalisa kwaye yenze indlela epheleleyo yesandi. Ukuba umbhobho wenziwe ngeplastiki, umphezulu uxutywa kancinci ukuqinisekisa ukunamathelana okwaneleyo kwe-coupling agent efana ne-epoxy resin.
6. Nika ingqalelo ekukhetheni nasekusebenziseni i-coupler phantsi kweemeko zobushushu ezahlukeneyo, kwaye uqhagamshelane nomthengisi we-coupler phantsi kweemeko zokusebenza ezingaqhelekanga.
7. Isixhumi esisekelwe emanzini siya kuphuma emoyeni kubushushu obuphezulu, siqandiswe kubushushu obuphantsi kwaye sitshintshe iipropati; Izixhumi ezisekelwe kwioyile ziya kugeleza kubushushu obuphezulu, kwaye ezinye izixhumi ziya kutshintsha ukusebenza kubushushu obuphantsi.
8. Kumaqondo obushushu aphantsi (njengeoksijini engamanzi, initrogen engamanzi, njl.njl.), iziqwenga zokudibanisa zentsimbi ye-indium series zinokukhethwa.
9. Kumaqondo obushushu aphezulu (130C ~ 200C), amaphepha okudibanisa e-metal lead series anokukhethwa.
10. Kubushushu obuphezulu (200C ~ 400C), ungakhetha isiqwenga sokudibanisa sesilivere sentsimbi.
11. Kwindawo emanzi okanye phantsi kwamanzi, iziqwenga ezikhethekileyo zerabha yokwenziwa zingasetyenziswa.
Ixesha lokuthumela: Novemba-05-2024