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Troubleshooting method for high frequency induction hardening machine tools

Njira yothetsera mavuto zida zamakina owumitsa ma frequency induction

Chida chowumitsa makina owonjezera pafupipafupi:

1. Magetsi a gridi ndi okwera kwambiri (nthawi zambiri, magetsi a mafakitale ali pakati pa 360-420V).

2. Bolodi la dera la zida zowonongeka (Zener diode iyenera kusinthidwa).

Mavuto pakuthamanga kwa hydraulic kwa zida zamakina owumitsa ma frequency apamwamba:

1. The water pump pressure is not enough (the shaft wears caused by the pump working for a long time).

2. Kuyeza kuthamanga kwa madzi kwasweka.

Mavuto pakutentha kwamadzi kwa zida zamakina owumitsa ma frequency apamwamba kwambiri:

1. Kutentha kwa madzi ndikokwera kwambiri (nthawi zambiri kuyika kutentha kwa madigiri 45).

2. Chitoliro chamadzi ozizira chatsekedwa.

Kutayika kwa gawo la makina owumitsa ma frequency apamwamba:

1. Mzere wolowera wa magawo atatu wachoka.

2. Kupanda gawo chitetezo dera bolodi kuonongeka.

Tiyenera kufufuza zomwe zimayambitsa kulephera kosiyanasiyana ndikuthetsa mavuto kuti tikonze zida munthawi yake popanda kuchedwetsa ntchito.