Njengoba igama liphakamisa, i-motor terminal blockiyithuluzi lokuhlanganisa izintambo ze-motor.Ngokusho kwezindlela ezihlukene zokufaka izintambo zezimoto, ukwakheka kwe-terminal block nakho kuhlukile.Ngenxa yokuthi injini evamile isebenza isikhathi eside, izokhiqiza ukushisa, futhi izinga lokushisa elisebenzayo lemoto liphakeme kakhulu.Ngaphezu kwalokho, injini kufanele ihlangabezane nezimo ezihlukahlukene zokusebenza, futhi izimo zesevisi ziyinkimbinkimbi.Ngakho-ke, izinto zebhodi le-motor wiring kufanele zibe nezinzuzo ezisobala ekuphikiseni izinga lokushisa, ukwahlukanisa kanye nezakhiwo zemishini.
Esikhathini esidlule, izinto ze-ceramic zazivame ukusetshenziselwa ukwenza ama-terminals, kodwa nakuba ukumelana nezinga lokushisa kwezinto ze-ceramic kuphakeme, amandla ayo akwanele, futhi kulula ukukhiqiza ukuhlukana ngesikhathi sokufakwa nokusetshenziswa.Izinto zepulasitiki nazo zisetshenziselwa ukwenza amabhulokhi we-motor terminal, kepha ukumelana nokushisa okuphezulu kwepulasitiki akukuhle.Ipulasitiki kulula ukuguga ngaphansi kokushisa okuphezulu isikhathi eside, okunciphisa ukusebenza kwamabhulokhi we-motor terminal.Esikhathini esidlule, amabhulokhi amaningi e-motor terminal ayenziwe nge-phenolic resin, eyaziwa ngokuthi izinto ze-bakelite.Nokho,izinto ze-bakelitebaye benza inqubekelaphambili uma kuqhathaniswa nezinto ezimbili ezidlule, kodwa umbala wezinto ze-bakelite awumnandi futhi amandla awahle kakhulu.Ukuvela kwezinto ze-BMC kwenza izinto zokwakha ze-motor terminal block zifinyelele ezintweni ze-BMC.
Impahla ye-BMCngokuvamile ibizwa ngokuthi i-unsaturated polyester group molding compound e-China.Izinto zokusetshenziswa eziyinhloko ziyi-mass prepreg eyenziwe nge-GF (i-glass fiber eqoshiwe), phezulu (i-resin unsaturated), i-MD (isigcwalisi) kanye nezithasiselo ezihlukahlukene.Izinto ze-BMC zaqala ukusetshenziswa endaweni yangaphambilini yaseNtshonalanga Jalimane kanye neBrithani ngeminyaka yawo-1960, zase zithuthukiswa kakhulu e-United States naseJapan ngeminyaka yawo-1970 kanye nawo-1980 ngokulandelana.Ngoba impahla ye-BMC inokusebenza okuhle kakhulu kukagesi, ukusebenza kwemishini, ukumelana nokushisa kanye nokumelana nokugqwala kwamakhemikhali, okungagcini nje ngokuhlangabezana nezidingo zokusebenza zamabhulokhi ahlukahlukene we-motor terminal, kodwa futhi kuvumelana nenqubo yokubumba ukuze kube lula ukukhiqizwa okukhulu kwamabhulokhi we-motor terminal, Izinto ze-BMC zingangena esikhundleni sezinto ze-bakelite ukuze zenze amabhulokhi we-motor terminal.
Isikhathi sokuthumela: Aug-31-2021