I-Magnetic proximity switch luhlobo lokutshintsha okukufutshane, okuyenye yeentlobo ezininzi kusapho loluvo. Yenziwe ngomgaqo wokusebenza we-electromagnetic kunye netekhnoloji ephucukileyo, kwaye luhlobo lwenzwa yendawo. Inokutshintsha ubungakanani obungenguwo umbane okanye ubungakanani be-electromagnetic kwisignali yombane oyifunayo ngotshintsho lobudlelwane bendawo phakathi kwenzwa kunye nento, ukuze kufezekiswe injongo yolawulo okanye yokulinganisa.
Isixhobo sokusondela kwamagnetic sinokufikelela kumgama ophezulu wokufumanisa kunye nomthamo omncinci wokutshintsha. Iyakwazi ukubona izinto zemagnethi (idla ngokuba ziimagnethi ezisisigxina), kwaye emva koko ivelise isiphumo sophawu lokutshintsha. Ekubeni intsimi yamagnetic inokudlula kwizinto ezininzi ezingezona i-magnetic, inkqubo yokuqalisa ayifuni ukuba into ekujoliswe kuyo isondele ngokuthe ngqo kwindawo yokungeniswa kwe-magnetic proximity switch. Kunoko, imagnethi idluliselwa kumgama omde nge-conductor magnetic (efana nentsimbi). Ngokomzekelo, imiqondiso inokudluliselwa kwi-magnetic proximity switch ngokusebenzisa ubushushu obuphezulu ukuvelisa isignali yesenzo esibangelayo.
Umgaqo osebenzayo wokutshintsha okusondele kwimagnethi:
Isixhobo sokusondela kwamagnetic sinokufikelela kumgama ophezulu wokufumanisa kunye nomthamo omncinci wokutshintsha. Iyakwazi ukubona izinto zemagnethi (idla ngokuba ziimagnethi ezisisigxina), kwaye emva koko ivelise isiphumo sophawu lokutshintsha. Ekubeni i-magnetic field inokudlula kwizinto ezininzi ezingezizo ezemagnetic, inkqubo yokuqalisa ayifuni ukuba into ekujoliswe kuyo isondele ngokuthe ngqo kumphezulu we-magnetic proximity switch, kodwa ihambisa i-magnetic field nge-conductor magnetic (efana nentsimbi. ) ukuya kumgama omde. Ngokomzekelo, umqondiso unokudluliselwa kwi-magnetic proximity switch ngokusebenzisa ubushushu obuphezulu ukuvelisa isignali yesenzo esishukumisayo.
Isebenza njenge-inductive proximity switch, equlethe i-oscillator ye-LC, i-signal trigger, kunye ne-amplifier yokutshintsha, kunye ne-amorphous, i-high-penetration ye-high-penetration ye-glass metal core yensimbi eyenza ilahleko yangoku ye-eddy kwaye inciphise i-oscillating circuit. Ukuba ibekwe kwintsimi yamagnetic (umzekelo, kufuphi nemagnethi esisigxina), ingundoqo yenzelwe ukunciphisa ukuphindaphinda kwesekethe ye-oscillation. Ngeli xesha, ilahleko yangoku ye-eddy echaphazela ukutshatyalaliswa kwesekethe ye-oscillation iya kuncitshiswa, kwaye i-oscillation circuit ayiyi kuncitshiswa. Ngaloo ndlela, amandla asetyenziswa yi-magnetic proximity switch ayanda ngenxa yendlela yemagnethi esisigxina, kwaye i-signal trigger ivuliwe ukuvelisa umqondiso wokuphuma. Inoluhlu olubanzi lwezicelo, ezinje: ingaba ngesitya seplastiki okanye i-conduit ukubona into; Ukufunyanwa kwento kwindawo yobushushu obuphezulu; Inkqubo yokusombulula izinto; Sebenzisa umazibuthe ukuchonga iikhowudi, njl.
Ixesha lokuposa: Dec-15-2022