Izindlela zokuqapha ukulungisa iphutha le- inqubo yokwenza lukhuni:

(1) Lungisa amandla ubuncane ngaphambi kokulungisa iphutha.

(2) Ngesikhathi sokulungisa amaphutha, indawo yokusebenza kufanele ifudunyezwe ngaphansi kwezimo zokupholisa futhi isikhathi sokushisa akufanele sibe side kakhulu.

(3) Ukushisa okushisa kwe-induction ukuqina kungu-50-100 ℃ ngaphezulu kunokushisa okushisa esithandweni somlilo.

(4) Imisebenzi yokusebenza edinga ukufuthaniswa nesithando somlilo:

1) Ingxubevange yensimbi yokusebenza okwenziwe ngokwezomnotho kufanele ithanjiswe ngesikhathi samahora ama-2-3.

2) Insimbi yensimbi yekhabhoni nezinto zokusebenza ezinomumo olula kufanele zifuthwe ngesikhathi kungakapheli amahora amane.

(5) Ngemuva kokuthi umsebenzi ocinyiwe ushiye isimo sokupholisa, izinga lokushisa eliyinsalela kufanele lishiywe:

1) Ukuma kuyinkimbinkimbi, futhi izingxenye zensimbi ye-alloy kufanele zibe nokushisa okusele okungaba ngu-200 ° C.

2) Izingxenye ezincane zinezinga lokushisa elisele elingu-120 ° C.

3) Ukushisa okusele kwe-150 ° C kushiyelwe izinto ezinkulu.