Hanyar aiki na narke ƙarfe narke kayan aikin murhu

Steel melting induction furnace system protection:

1. Kariyar da ke kan gaba: mai jujjuyawar zai tsaya lokacin da aka wuce abin da ya wuce, kuma za a kunna mai nuna alama. Akwai overcurrent na DC da na tsaka-tsakin mitar wuce gona da iri.

2. Overvoltage da ƙarancin kariya: lokacin da ƙarfin shigarwar ya fi girma fiye da ƙimar da aka saita ko ƙasa da ƙimar da aka saita, ƙararrawa za ta fito, mai juyawa zai daina aiki, kuma alamar ƙararrawa za ta kasance a kunne.

3. Rashin kariya daga lokaci: yana daina aiki lokacin da babu lokaci.

4. Kariyar tsaro na da’irar sarrafawa: wutar lantarki mai sarrafawa yana ɗaukar shigarwar mai canzawa, kuma allon kewayawa yana ɗaukar kewayon shigar da wutar lantarki mai faɗi da babban kwanciyar hankali yana canza wutar lantarki.

5. Low water pressure protection: The electric contact pressure gauge sets a water pressure alarm. If the water pressure is less than the set value, the alarm will be output to the main board and the inverter will stop.

6. Babban kariyar zafin ruwa: Dangane da buƙatun mai amfani, ana iya ba da maɓallin gano zafin jiki. Idan zafin jiki ya fi yawan zafin jiki na canjin yanayin zafin jiki, za a haifar da ƙararrawar zafin ruwa mai girma, fitarwa zuwa babban allo, kuma inverter zai tsaya.

Hanyar yin aiki na tanderun narkewar ƙarfe:

1. Aiki:

1) Kunna jikin tanderu, tsarin sanyaya ruwa na wutar lantarki, (kunna na’urar sanyaya iska mai sanyaya wutar lantarki), duba ko matakin ruwa na feshin, fan, da tafkin al’ada ne, kuma duba ko matsa lamba na ruwa daidai ne. . Ana buƙatar matsin ruwa na panel na lantarki ya zama mafi girma fiye da 0.15Mpa, da kuma ruwan jikin tanderu Idan matsa lamba ya fi 0.2Mpa, a hankali duba sashin wutar lantarki da matsin ruwa na jikin tanderun don tabbatar da cewa babu zubar ruwa. Bayan da ruwa ya zama al’ada, ci gaba zuwa mataki na gaba.

2) Tabbatar cewa akwai karfe, ƙarfe, da dai sauransu da za a narke a cikin tanderun, don haka cajin ya kasance cikakke tare da juna, kuma yana da kyau a tabbatar da cewa fiye da kashi biyu bisa uku na ƙarfin wutar lantarki, kuma a gwada. don guje wa cajin da ba daidai ba da za a canza don haifar da manyan gibi a cikin tanderun.

3) Kunna kullin wutar lantarki zuwa mafi ƙanƙanta, kunna wutar lantarki mai sarrafawa, danna maɓallin wuta mai mahimmanci, kuma an kafa wutar lantarki ta DC. Lokacin da wutar lantarki ta DC ta tashi zuwa 500V (layi mai shigowa 380V), ci gaba zuwa mataki na gaba.

4) Danna maɓallin ‘farawa’, inverter zai fara aiki kuma wutar lantarki zata fara aiki.

5) Don tanderun farko, a yanayin tanderun sanyi da kayan sanyi, sannu a hankali daidaita kullin wutar lantarki zuwa rabin ikon da aka ƙididdige, dumama na minti 15-20, sannan a hankali daidaita maɓallin wutar zuwa wutar lantarki don dumama har sai zafin da ake so ya kai .

6) From the second furnace, after the charge is filled, slowly adjust the power knob to two-thirds of the rated power, heat for 10 minutes, then slowly adjust the power knob to the rated power, and heat until it reaches the required temperature 7) Turn the power Turn the knob to the minimum, pour out the molten iron that has reached the temperature, and then fill it with steel, repeat step 6).

2. Ƙarfe na narkewar tanderu yana tsayawa:

1) Rage wuta zuwa mafi ƙanƙanta kuma danna maɓallin ‘babban wutar lantarki’.

2) Danna maɓallin ‘tsayawa’.

3) Kashe maɓallin wutar lantarki, kula da hankali na musamman: A wannan lokacin, ƙarfin wutar lantarki bai cika ba, kuma abubuwan da ke cikin panel na lantarki, sandunan tagulla, da dai sauransu ba za a iya taɓa su ba, don kauce wa hadarin wutar lantarki!

4) Ruwa mai sanyaya wutar lantarki na iya dakatar da yawo, amma ruwan sanyaya tanderu dole ne ya ci gaba da yin sanyi fiye da sa’o’i 6 kafin ya iya tsayawa.