Ungasarudza sei coupling yakakodzera kushandiswa kwako?

Mushonga wekubatanidza unoita kuti mafungu e ultrasonic aendeswe zvakanaka pakati pe transducer nechubhu. Kuisa kwenguva refu (yakagadziriswa) uye kuiswa kwenguva pfupi (inofambiswa) kunofanira kushandisa marudzi akasiyana ekubatanidza. Kushandiswa kwenguva refu kwekubatanidza kunonyanya kuve maAraldites nema epoxy resins asina kuzadzwa (mafillers achaparadzira mafungu e ultrasonic). Kubatanidza kwekugara kwakasimba kunofanira kuongororwa nguva dzose, kutenderera kwekuongorora kunotsanangurwa nemugadziri wechigadzirwa zvichienderana nerudzi rwacho, uye basa rekuongorora re ultrasonic flowmeter pachayo rinogona kushandiswa kutarisa kuti rinofanira kutsiviwa riini. Mushonga wekubatanidza wekushandisa kwenguva pfupi unosanganisira: silicone grease, axle grease nezvimwewo. Kuti uve nechokwadi chekuti haana kuoma, zvinokurudzirwa kuburitsa coupling ine ukobvu hwe 3 kusvika 4mm uye dhayamita inosvika 5mm nguva imwe neimwe, uye kuishandisa pamwe chete ne axis ye transducer, wobva wadzvanya pachubhu. Matanho anotevera ekurapa uye matanho ekudzivirira anofanirawo kuitwa usati warasa coupler:

1. Rusvingo rwekunze rwechubhu inoiswa transducer runofanira kugara rwakachena uye rusina mafuta. Kana paine chifukidziro kana chimwe chifukidziro, chinofanira kubviswa, kunyanya kune zvifukidziro zvine fiber nesimbi.
2. Paunenge uchibata nemadziro epombi, zvakakosha kuchengetedza mutsetse wepakutanga wedenderedzwa repombi, uye kuchengetedza pamusoro pe transducer yakafanana negwara re axial repombi, nekuti kukanganisa kwe 1 degree kunogona kuchinja urefu hwenzira ye acoustic ye 1% kusvika 2%.

3. Usashandise coupler zvakanyanya, unofanira kungwarira zvikuru kudzivirira kupararira kwakanyanya, kudzivirira kusanganisa coupler mumhepo.

4. Munzvimbo ine guruva neflocculent, tinofanira kunyatsoteerera kudzivirira kusanganiswa kwetsvina, nekuti guruva neflocculent zvinoderedza mhedzisiro yekubatanidza, uye zviri nyore kuomesa coupling agent.

5. Kana paine makomba mumadziro echubhu, isa chinhu chinobatanidza chakakwana kuti chizadze uye chigadzire nzira yakakwana yeruzha. Kana pombi iri yepurasitiki, pamusoro payo panokweshwa zvishoma kuti pave nechokwadi chekuti chinhu chinobatanidza chakabatana zvakakwana senge epoxy resin.

6. Nyatsoteerera kusarudzwa nekushandiswa kwemuchina wekubatanidza kana paine tembiricha dzakasiyana, uye bvunza mutengesi wemuchina wekubatanidza kana paine mamiriro ekushanda asina kujairika.

7. Chinobatanidza mvura chichapwanyika kana tembiricha yakakwira, choomeswa nechando kana tembiricha yaderera uye chichachinja hunhu hwacho; Zvinobatanidza mafuta zvichayerera kana tembiricha yakakwira, uye zvimwe zvinobatanidza zvichachinja mashandiro azvo kana tembiricha yaderera.

8. Pakupisa kwakaderera (senge oxygen yemvura, nitrogen yemvura, nezvimwewo), zvidimbu zvesimbi zvinosanganiswa nesimbi zvinogona kusarudzwa.

9. Pakupisa kwakanyanya (130C ~ 200C), mapepa ekubatanidza esimbi anogona kusarudzwa.

10. Pakupisa kwakanyanya (200C ~ 400C), unogona kusarudza chidimbu chesimbi chesirivha chinosanganiswa.

11. Munzvimbo ine mvura kana pasi pemvura, zvidimbu zvakakosha zverabha zvinosanganiswa zvinogona kuiswa.