Izizathu zobulukhuni obuphansi bezingxenye ze-shaft ngesikhathi ukucima imvamisa ephezulu:

① Amandla emishini akhethwe ngokungafanele, amandla athile okushisa mancane, futhi isikhathi sokushisa sifushane;

② Idizayini ye-inductor nepholile ayinangqondo, futhi ububanzi bangaphakathi be-inductor abuhambisani nomsebenzi, okuholela ekushiseni nokupholisa okungalingani;

③ Inqubo yokushisa nokupholisa ayinangqondo, noma kukhona amanzi ku-sensor, futhi ixhunywe ku-workpiece ukuze kwakhiwe indawo ethambile ngemva kokucisha, noma ukucindezela kwendawo yokupholisa kuncane, ukugeleza kwe-medium kuncane, futhi imbobo yesifutho ivinjiwe, okuholela ekupholiseni okunganele;

④ Amandla okushisa amaningi kanye nesikhathi eside sokushisa, ukushisa ngokweqile noma okusanhlamvu okuqinile;

⑤ I-ferrite enkulu eqinile ikhona esakhiweni sokuqala, okuqukethwe kwekhabhoni kuphezulu kakhulu noma ukuqina kwento kuphezulu kakhulu noma kubi kakhulu;

⑥ izinga lokushisa elingalingani noma ukushisa okwanele;

⑦ Izinga lokushisa lokucisha liphansi noma isivinini esihambayo sishesha kakhulu;