DX60 12V 24V solenoid ivalve umngxuma coil 16 ukuphakama 42 excavator izincedisi

Ingundoqo ehambayo kwikhoyili yevalve ye-solenoid itsalwa yi-coil xa i-valve inamandla, iqhuba i-valve core ukuba ihambe, ngaloo ndlela itshintsha i-on-state yevalve; Uhlobo olubizwa ngokuba olomileyo okanye olumanzi lubhekisela kuphela kwindawo yokusebenza yekhoyili, kwaye akukho mmahluko omkhulu kwisenzo sevalve; Nangona kunjalo, i-inductance ye-coil engenanto kunye ne-inductance emva kokongezwa kwentsimbi yentsimbi kwikhoyili iyahluka, yangaphambili incinci, le yokugqibela inkulu, xa ikhoyili ngokusebenzisa umsinga otshintshileyo, i-impedance eyenziwa yi-coil ayikho. okufanayo, kwi-coil efanayo, kunye ne-frequency efanayo ye-alternating current, i-inductance iya kuhluka kunye neyona ndawo ingundoqo, oko kukuthi, i-impedance yayo iyahluka kunye nendawo engundoqo, i-impedance incinci. Ikhoyo ngoku ehamba ngekhoyili iya kwanda.

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.