Ukushisa kwe-induction kuyinqubo entsha impela, futhi ukusetshenziswa kwayo kungenxa yezakhiwo zayo ezihlukile.

Uma ugesi oshintsha ngokushesha ugeleza endaweni yokusebenza yensimbi, ukhiqiza umphumela wesikhumba, ogxilisa ugesi phezu kwendawo yokusebenza, okudala umthombo wokushisa okhethwayo kakhulu ebusweni bensimbi. UFaraday wathola le nzuzo yomphumela wesikhumba futhi wathola isenzakalo esimangalisayo sokufakelwa kwe-electromagnetic. Wayengumsunguli wokushisa kwe-induction. Ukushisa kwe-induction akudingi umthombo wokushisa wangaphandle, kodwa kusebenzisa indawo yokusebenza efudumele ngokwayo njengomthombo wokushisa, futhi le ndlela ayidingi ukuthi indawo yokusebenza ixhumane nomthombo wamandla, okungukuthi ikhoyili ye-induction. Ezinye izici zifaka phakathi ikhono lokukhetha ukujula okuhlukile kokushisa ngokusekelwe emvamisa, ukushisa okunembile kwendawo okusekelwe ekwakhiweni kokuxhuma kwekhoyili, kanye nokuqina kwamandla aphezulu, noma ubuningi bamandla aphezulu.

 

Inqubo yokwelapha ukushisa efanelekela ukufudumeza ngokufakwa kokufakwa kufanele isebenzise ngokugcwele lezi zici futhi iklame idivayisi ephelele ngokulandela izinyathelo ezingezansi.

 

Okokuqala, izidingo zenqubo kumele zihambisane nezici eziyisisekelo zokushisa kokungeniswa. Lesi sahluko sizochaza imiphumela kagesi ku-workpiece, ukusatshalaliswa kombane ophumelayo, kanye namandla adonswayo. Ngokusho komphumela wokushisa kanye nomphumela wokushisa okhiqizwa umbane obangelwayo, kanye nokusatshalaliswa kokushisa kuma-frequency ahlukene, ukuma okuhlukile kwensimbi kanye nokwe-workpiece, abasebenzisi kanye nabaklami banganquma ukulahla ngokwezidingo zezimo zobuchwepheshe.

 

Okwesibili, uhlobo oluthile lokushisa kokungenisa kumele lunqunywe ngokuya ngokuthi luyahlangabezana yini nezidingo zezimo zobuchwepheshe, futhi kufanele futhi luqonde kabanzi isimo sokusetshenziswa kanye nokuthuthukiswa, kanye nomkhuba oyinhloko wokusetshenziswa kokushisa kokungenisa.

 

Okwesithathu, ngemva kokunqunywa kokufaneleka nokusetshenziswa okungcono kakhulu kokushisa kokungenisa, inzwa kanye nohlelo lokuphakelwa kwamandla kungaklanywa.

Izinkinga eziningi ekushiseni okufakwayo zifana kakhulu nolwazi oluthile oluyisisekelo lokuqonda kobunjiniyela, futhi ngokuvamile zitholakala kokuhlangenwe nakho okusebenzayo. Kungashiwo futhi ukuthi akunakwenzeka ukuklama i-heater yokufakwayo noma uhlelo ngaphandle kokuqonda okulungile ngesimo senzwa, imvamisa yokunikezwa kwamandla, kanye nokusebenza kokushisa kwensimbi eshisiwe.

 

Umphumela wokushisa kokungeniswa, ngaphansi kwethonya lamasimu kazibuthe angabonakali, ufana nokucima ilangabi.

Isibonelo, imvamisa ephezulu ekhiqizwa yijeneretha enemvamisa ephezulu (ngaphezu kuka-200000 Hz) ngokuvamile ingakhiqiza umthombo wokushisa onamandla, osheshayo nowasendaweni, olingana nendima yelangabi legesi elincane neligxilile elinokushisa okuphezulu. Ngokuphambene nalokho, umphumela wokushisa wemvamisa ephakathi (1000 Hz kanye no-10000 Hz) uhlakazeka kakhulu futhi uhamba kancane, futhi ukushisa kungena ngokujulile, kufana nelangabi legesi elikhulu nelivulekile.