Inzwa yokucindezela yokucindezela kwegesi ye-excavator 4410441020

Inzwa yokulawula i-chassis

Izinzwa zokulawula i-chassis zibhekisela kuzinzwa ezisatshalaliswa kusistimu yokulawula ukudluliswa, isistimu yokulawula ukumiswa, isistimu yokuqondisa amandla kanye ne-anti-lock braking system. Zinemisebenzi ehlukene kumasistimu ahlukene, kodwa izimiso zazo zokusebenza ziyefana nalezo ezisezinjinini. Ngokuyinhloko kunezinhlobo ezilandelayo zezinzwa:

1. Inzwa yokulawula ukudlulisa: isetshenziswa kakhulu ukulawula ukudluliswa okuzenzakalelayo okulawulwa ngogesi. Ngokolwazi olutholwe ekutholweni kwenzwa yesivinini, inzwa yokusheshisa, inzwa yomthwalo wenjini, inzwa yesivinini senjini, inzwa yokushisa kwamanzi kanye nenzwa yokushisa kawoyela, yenza idivayisi yokulawula i-elekthronikhi ilawule indawo yokushintsha futhi ikhiye isiguquli se-torque esebenza ngogesi, ukuze ukuze kuzuzwe amandla esiphezulu kanye esiphezulu fuel ukonga.

2. Izinzwa zokulawula isistimu yokumiswa: ikakhulukazi zihlanganisa inzwa yesivinini, inzwa yokuvula i-throttle, inzwa yokusheshisa, inzwa yobude bomzimba, inzwa ye-engeli yesiteringi, njll. Ngokolwazi olutholiwe, ubude bemoto bulungiswa ngokuzenzakalelayo, kanye nokushintsha kwemoto. ukuma kuyacindezelwa, ukuze kulawulwe ukunethezeka, ukusingatha ukuzinza kanye nokuzinza kokushayela kwemoto.

3. Inzwa yesistimu yokuqondisa amandla: Yenza uhlelo lokulawula amandla kagesi lubone ukusebenza kokuqondisa okukhanyayo, luthuthukise izici zokuphendula, ukunciphisa ukulahlekelwa injini, ukwandisa amandla okukhipha kanye nokulondoloza uphethiloli ngokusho kwenzwa yesivinini, inzwa yesivinini senjini kanye nenzwa ye-torque.

4. Inzwa yokubhuleka i-anti-lock: Ibona isivinini sesondo ngokwenzwa ye-angular velocity yesondo, futhi ilawula umfutho kawoyela wokubhuleka ukuze ithuthukise ukusebenza kwebhuleki lapho izinga lokushibilika kwesondo ngalinye liku-20%, ukuze kuqinisekiswe ukuhamba kahle nokuhamba. ukuzinza kwemoto.

5. Inzwa yokushisa: ibona ngokuyinhloko izinga lokushisa kwenjini, izinga lokushisa legesi ethathwayo, izinga lokushisa lamanzi okupholisa, izinga lokushisa likawoyela kawoyela, izinga lokushisa likawoyela wenjini, izinga lokushisa le-catalytic, njll. Izinzwa zokushisa ezisebenzayo ikakhulukazi ukumelana nesilonda sezintambo, i-thermistor ne-thermocouple. Inzwa yokushisa yokumelana nenxeba yocingo inokunemba okuphezulu, kodwa izici zokusabela ezingezinhle; Inzwa ye-Thermistor inokuzwela okuphezulu nezici zokuphendula ezinhle, kodwa umugqa ompofu kanye nezinga lokushisa elisebenzayo eliphansi. Uhlobo lwe-Thermocouple lunokunemba okuphezulu kanye nebanga lokulinganisa izinga lokushisa elibanzi, kodwa i-amplifier nokwelashwa kokugcina okubandayo kufanele kucatshangelwe.