Menene yanayin zafi da ke haifar da dumama tanderu zafi a masana’antu daban-daban?

1. The dumama zafin jiki na shigowa dumama tanderu a cikin masana’antar ƙirƙira. The dumama aka yafi dogara ne a kan workpiece da ake mai tsanani sa’an nan ƙirƙira. The dumama zafin jiki ne 1150 ℃-1200 ℃. Ana amfani da shi tare da tsarin sarrafawa ta atomatik, ciyarwa ta atomatik, ma’aunin zafin jiki da ganowa don samar da dumama shigar. dumama tanderu ta atomatik akan layin samarwa. Induction dumama tanderun ana kuma kiransa matsakaicin mitar dumama tanderu, diathermic makera ko ƙirƙira tanderun dumama a cikin masana’antar ƙirƙira.

2. Zazzafar dumama tanderun dumama induction a cikin masana’antar kamfen an yi ta ne da ƙarfe, aluminum, jan ƙarfe da sauran kayan ƙarfe bayan dumama da narkewa a cikin ruwa na ƙarfe sannan kuma a zuba cikin simintin gyare-gyare. A dumama da narkewa zafin jiki ga juji karfe ne 1350 ℃-1650 ℃; ℃ ko haka; jan karfe yana kusan 1200 ℃. Har ila yau ana san tanderun shigar da wutar lantarki a matsayin matsakaicin mitar narkewa, tanda mai narkewa ko induction dumama tanderu ɗaya zuwa biyu a cikin masana’antar shuka.

3. Zazzafar dumama tanderun dumama induction a cikin masana’antar mirgina galibi ana amfani da ita don dumama ci gaba da simintin simintin gyare-gyare, karfe murabba’i ko zagaye karfe sannan a mirgine bayanan martaba. Zafin dumama da mirginawa yana tsakanin 1000 ° C da 1150 ° C. Sandunan waya na birgima, bayanan martaba, samfuran shaft ko ƙwallan ƙarfe galibi ana amfani da su. Induction dumama tanderu kuma ana kiranta matsakaicin mitar mirgina layin samar da dumama ko tsaka-tsakin ci gaba da samar da dumama a cikin masana’antar mirgina.

4. The dumama zafin jiki na induction dumama tanderun a cikin zafi stamping masana’antu ne yafi amfani da zafi da karfe farantin, aluminum farantin da bakin karfe farantin bayan zafi stamping. Manufar ita ce don rage ƙarfin stamping na farantin. Matsakaicin zafin jiki mai zafi yana kusan 1000 ° C. Masana’antu suna kiransa tanderun dumama farantin karfe ko matsakaicin mitar karfe farantin wutar lantarki.

5. Zazzabi na dumama tanderun dumama induction a cikin masana’antar sarrafa zafi shine galibi don dumama karfen zagaye zuwa yanayin zafi ko zafin jiki sannan kuma quenching da tempering. The quenching dumama zafin jiki ne 950 ° C; zafin jiki mai zafi shine 550 ° C; Zoben feshin ruwa, na’urar isar da sako ta atomatik, na’urar gano zafin jiki