Ikhoyili ye-excavator ye-Hydraulic coil ye-solenoid yevalve umngxuma we-coil 17.6mm ubude 40mm

I-excavator coil indima

Ivalve ye-solenoid yenziwe ngekhoyili ye-electromagnetic kunye ne-magnetic core, kwaye ingumzimba wevalvu enomngxuma omnye okanye emininzi. Xa ikhoyili ilayitiwe okanye icinyiwe, ukusebenza kondoqo wemagnethi kuya kubangela ukuba ulwelo ludlule kumzimba wevalvu okanye lunqunyulwe ukufezekisa injongo yokutshintsha indlela yolwelo. Iindawo ze-electromagnetic zevalve ye-solenoid zenziwe ngentsimbi esisigxina, i-iron core ehambayo, i-coil kunye nezinye izinto; Inxalenye yomzimba wevalve yenziwe nge-spool, umkhono we-spool, isiseko se-spring, njl. Ngokuqhelekileyo sisetyenziselwa ukuveliswa kweevalve ze-solenoid zineendlela ezimbini ezintathu, ezimbini ezine-four, ezimbini-ezintlanu njalo njalo. Nantsi intsingiselo yezi zibini zokuqala: kuba i-valve ye-solenoid ihlawuliswa kwaye ilahlekelwe amandla, kuba ivalve elawulwayo ivulekile kwaye ivaliwe.

Kukho iintlobo ezininzi zeevalvu ze-solenoid, kukho igesi yokulawula, ulwelo (olufana ne-oyile, amanzi), uninzi lwazo lunocingo olulucingo kumzimba wevalvu, lunokwahlulwa, i-spool yenziwe ngezinto ezizii-ferromagnetic, apho amandla kazibuthe. eveliswa xa ikhoyili inikwe amandla itsala i-spool, kwaye ivalve iqhutywa yi-spool ukuvula okanye ukuvala. Ikhoyili inokususwa ngokwahlukileyo. Ivalve ye-solenoid isetyenziselwa ukulawula ukuvulwa okanye ukuvala umbhobho wegesi. Ingundoqo eshukumayo kwikhoyili yevalve ye-solenoid itsalwa yi-coil xa ivalve inamandla, kwaye iqhuba i-spool ukuba ihambe ukutshintsha i-on-state yevalve.

Ubume bevalve ye-solenoid yenziwe nge-coil ye-electromagnetic kunye ne-magnetism, kwaye ngumzimba wevalve onemingxuma enye okanye ngaphezulu. Xa i-coil inikwe amandla okanye i-de-energized, ukusebenza kwe-core magnetic kuya kubangela ukuba ulwelo ludlule kumzimba wevalve okanye unqunyulwe, ukuze utshintshe indlela yolwelo. Ukutshiswa kwevalve ye-solenoid kuya kubangela ukusilela kwevalve ye-solenoid, kwaye ukusilela kwevalve ye-solenoid kuya kuchaphazela ngokuthe ngqo isenzo sokutshintsha ivalve kunye nevalve yokulawula. Ziziphi izizathu zokutshiswa kwekhoyili yevalve ye-solenoid? Esinye sezizathu kukuba xa ikhoyili imanzi, ukuvuza kwamagnetic kwenzeka ngenxa yokungabikho kwayo, okubangelwa ukugqithisa ngokugqithisileyo kwikhoyili kunye nokutshisa. Ngoko ke, kufuneka kuhlawulwe ingqalelo ekuthinteleni imvula ukuba ingangeni kwi-valve ye-solenoid. Ukongeza, intwasahlobo inzima kakhulu, okukhokelela kumandla okuphendula ngokugqithisileyo, ukujika kweekhoyili ezimbalwa kakhulu kunye nokungafunxa ngokwaneleyo, okuya kubangela ukuba i-coil yevalve ye-solenoid itshise.