Kusamala pogula zida zamakina othamanga kwambiri pafupipafupi

1. Choyamba, m’pofunika kumvetsetsa kukula kwa workpiece kuti kuzimitsidwa, ndi kusankha yoyenera zipangizo chitsanzo. Kuzimitsa, sikuvomerezeka kugwiritsa ntchito makina omwe ali ndi mphamvu zochepa kuti azimitse, zomwe zidzakhudze zotsatira zonse zozimitsa.

2. Kuzama ndi malo otenthetsera omwe amafunikira kuzimitsa pafupipafupi; Kutentha kwakuya, kutalika kwa kutentha kapena malo otenthetsera, kaya kutentha kwapadera kumafunika, kusanjikiza kolimba kumafuna kusanjikiza kozama ndi mafupipafupi otsika oscillation, ndipo wosanjikiza wosaya amasankhidwa.

3. Kutentha kwachangu kumafunika kuzimitsa pafupipafupi; Kutentha kofunikira kumathamanga, ndipo mphamvuyo iyenera kukhala yayikulu, ndipo zotsatira zozimitsira zidzakhala bwino ngati kuthamanga kozimitsa kuli mofulumira.

4. Nthawi yopitilira yogwira ntchito yazida zozimitsa pafupipafupi; nthawi yogwira ntchito mosalekeza ndi yayitali, ndipo zida zotenthetsera zokhala ndi mphamvu zokulirapo zimasankhidwa.

5. Mtunda wolumikizana wa zida zopangira ma frequency apamwamba; kugwirizanako ndi kwautali, ndipo ngakhale kumafunika kulumikizidwa ndi chingwe choziziritsa madzi, ndipo zida zotenthetsera zotenthetsera zokhala ndi mphamvu zapamwamba ziyenera kusankhidwa molingana.

6. Njira yopangira ma frequency apamwamba; kawirikawiri, chifukwa quenching, kuwotcherera ndi njira zina, mphamvu akhoza kusankhidwa ndi yaing’ono, ndipo pafupipafupi akhoza kusankhidwa apamwamba; annealing, tempering ndi njira zina, mphamvu wachibale ndi lalikulu, ndipo pafupipafupi amasankhidwa m’munsi; nkhonya wofiira, Pakuti calcining otentha, smelting, etc., ngati ndondomeko ndi zotsatira zabwino diathermy chofunika, mphamvu ayenera kusankhidwa apamwamba ndi pafupipafupi kutsika.

1. Zinthu za quenching makina chida workpiece; zitsulo zokhala ndi malo osungunuka kwambiri zimakhala ndi mphamvu zambiri, ndipo malo otsika osungunuka ndi ochepa mphamvu; resistivity ndi yaing’ono, mphamvu ndi mkulu, ndipo resistivity ndi mkulu, mphamvu ndi yaying’ono.