Ungakhetha kanjani imvamisa yokucinywa kwendawo yama-workpieces angama-cylindrical?

Ungakhetha kanjani i-frequency ngokusho kobukhulu bengqimba yokucisha lapho i-workpiece ye-cylindrical ingaphezulu ecinywe ukushisa kwe-induction?

Lapho umsebenzi we-cylindrical ukhona indawo ecinywe ukushisa kwe-induction, umgomo wokukhetha i-frequency ngokuvumelana nobukhulu bongqimba olucishiwe ukuthi ukuphakama kwemvamisa, kuya kuba mncane ukujula kwesendlalelo esicishiwe, kanje:

Ukujula kongqimba oluqinile lwemvamisa ephezulu (100 ~ 1000kHZ) ukucisha kungu-1-2mm; ukujula kongqimba oluqinile lwemvamisa emaphakathi (1~10KHZ) ukucisha kungu-3~5mm; ukujula kongqimba oluqinile lwefrikhwensi yamandla (50HZ) ukucisha ngu-10~15mm.