- 29
- Mar
Yintoni omele uyihlawule xa usebenzisa i-furnace ye-muffle ephezulu
Yintoni ekufuneka uyinikele ingqalelo xa usebenzisa iqondo lobushushu eliphezulu muffle eziko
Ukusetyenziswa kweziko lobushushu obuphezulu be-muffle kuqhelekile, kodwa yeyiphi imiba ekufuneka iqwalaselwe xa uyisebenzisa? Umhleli olandelayo uza kuthetha nawe.
1. Xa i-furnace ye-muffle ephezulu yokushisa isebenza, nikela ingqalelo kumthamo womthwalo we-workpiece ebekwe kwisithando somlilo ukuba ingabi mkhulu kune-plate ephantsi yomlilo;
2. Ekuqaleni kokusetyenziswa, umqhubi kufuneka aqale ahlole ukuba ngaba kukho iifayili zentsimbi kunye nezinye izinto eziseleyo kwisithando somlilo esiphezulu. Ukuba zifunyenwe, kufuneka zicocwe ukuze zigweme ukuhamba ngokukhawuleza xa iifayili zentsimbi ziwa. Iimpawu;
3. Ubushushu kufuneka buphakanyiswe kwaye buthotywe rhoqo ngokweemfuno eziguqukayo ze-workpiece;
4. Umsebenzi obekwe kwisithando somlilo esiphezulu kunye ne-thermocouple efakwe kwisithando somlilo akufanele ichukumise;
5. Xa i-workpiece ikhutshwe, kufuneka iqikelele ukuphepha ukutshisa ngenxa yokushisa okukhulu;
6. Ukuze kuqinisekiswe ukuba i-workpiece inokutshiswa ngokufanelekileyo kwisithando somlilo esiphezulu se-muffle, umnyango awukwazi ukuvulwa ngokungaqhelekanga ngexesha lokusebenza;
7. Iziko lomlilo kufuneka lihlolwe kwangethuba.