I-chain saw yamanje engu-2200W eshintshanayo

Isimiso sokuphakelwa kukagesi se-Ac-dc se-chainsaw kagesi

Okokuqala, isimiso sokusebenza kwesaha likagesi

I-chainsaw kagesi uhlobo lwethuluzi lamandla elisika ngokushayela i-blade yesaha, evame ukusetshenziselwa ukusika izinto ezifana nokhuni, insimbi kanye nepulasitiki. Umgomo wayo osebenzayo ukushayela i-rotor yemoto ukuthi ijikeleze ngokushintshana amaviki ayisithupha okuhle nokubi kokunikezwa kwamandla okufaka, bese ushayela i-blade yesaha ukuze isike. Ku-chainsaw kagesi yendabuko, amandla e-AC avame ukusetshenziswa. Kodwa-ke, eminyakeni yamuva nje, ngentuthuko eqhubekayo yobuchwepheshe bamandla e-DC, ama-chainsaw kagesi amaningi asebenzisa amandla e-DC.

Okwesibili, umehluko phakathi kwamandla e-AC namandla e-DC

Umehluko omkhulu phakathi kwamandla e-AC namandla e-DC yindlela kagesi ohamba ngayo. Amandla kagesi e-AC ashintsha indlela ngezikhathi ezithile, kuyilapho amandla kagesi e-DC ehlala egeleza ngendlela efanayo. Ngaphezu kwalokho, izinhlobo ezimbili ezahlukene zamandla kagesi nazo ziyahlukahluka ngezici ze-voltage namandla. Amandla kagesi e-Ac ngokuvamile ane-voltage ephezulu namandla, futhi ayakwazi ukusebenza isikhathi eside. Amandla kagesi e-Dc ngokuvamile ane-voltage ephansi namandla, kanye nokuphila kwenkonzo okufushane.

Okwesithathu, isimiso sesaha likagesi singaba ukunikezwa kwamandla e-AC ne-DC

Ku-chainsaw yendabuko ye-AC, i-power transformer izolungisa i-voltage yokunikezwa kwamandla e-AC ibe yi-voltage yokusebenza edingwa yi-chainsaw kagesi, bese ilungisa i-rectifier circuit ukuze iguqule i-AC ibe yi-direct current. Ku-chainsaw kagesi enokunikezwa kwamandla e-DC, i-power transformer ilawula ngqo i-AC voltage ibe yi-DC operating voltage edingekayo ngaphandle kwesidingo sokuguqulwa nge-rectifier circuit.

Ngaphezu kwalokho, injini ye-chainsaw kagesi idinga futhi ukukwazi ukuzivumelanisa nezinhlobo ezahlukene zamandla kagesi. Uma usebenzisa amandla e-AC, injini idinga ukuba ne-inductance eyanele kanye ne-capacitance ukuze ilinganisele isivinini kanye nokukhishwa kwamandla kwe-rotor. Uma usebenzisa amandla e-DC, imoto idinga ukuba nezici zikagesi ezingcono kanye nobuchwepheshe bokulawula isifunda ukuze inikeze ukusebenza okugcwele ezinzuzweni zamandla e-DC.

Okwesine, ukusebenza kwesaha likagesi ngaphansi kwezimo ezahlukene zesekethe

Ukusebenza kwe-chainsaw kagesi ngaphansi kwezimo ezahlukene zesekethe kuthinteka uhlobo lokunikezwa kwamandla kanye nezici zemoto. Ngaphansi kwezimo ezifanayo zamandla ne-voltage, izimpahla zamandla ze-AC ngokuvamile zinganikeza amandla okuqala aphezulu kanye ne-torque, kodwa zikhiqize ukuphazamiseka okukhulu kwe-electromagnetic. I-DC power supply inokusebenza okungcono kokulungisa isivinini kanye nokunemba, kodwa izidingo zemoto ziphakeme futhi izindleko ziphakeme.

Ngamafuphi, isimiso sokuthi i-chainsaw kagesi i-AC kanye ne-DC power supply sisekulungisweni kwe-power transformer kanye nokuzivumelanisa nezimo kwenjini. Ngaphansi kwezimo zesekethe ezahlukene, izici ze-chainsaw kagesi nazo zihlukile. Ngakho-ke, lapho ukhetha i-chainsaw kagesi, kubalulekile ukucabangela izinto zokusika ezidingekayo kanye nezimo zokusebenza ukuze ukhethe uhlobo lokunikezwa kwamandla olufanele kanye nohlobo lwenjini.