Ngwa zuru oke maka crankshaft ọkara akpaaka quenching igwe

Ngụkọta ogologo nke crankshaft dị n’ime 1500mm, dayameta akwụkwọ akụkọ dị n’ime 90mm, a na-emenyụ akwụkwọ akụkọ ma ọ bụ akwụkwọ akụkọ na fillet na-emenyụ ọnụ.

1) Thyristor ma ọ bụ transistor IGBT etiti ugboro ike ọkọnọ (160 ~ 225kW, 8 ~ 10kHz).

2) Semi-akpaaka immersion quenching igwe ngwá ọrụ, gụnyere a kpakpando bracket na anọ crankshafts na quenching tank, capacitors na quenching transformers, inductors na ngwa ngwa-mgbanwe chucks, ike nkesa (maka gburugburu akụkụ quenching) , Achọrọ akụkụ).

3) Igwe ọkụ eletrik na-eme ka usoro mgbasa ozi na-eme ka mmiri dị jụụ, gụnyere okpomọkụ Exchanger, multi-stage water pump (0.8MPa, 10m3 / h), plastic soft water tank (ike In?) na nyochaa okpomọkụ, ngwá ọrụ nrụgide na actuators, okpomọkụ Exchanger ikike ntụaka uru. 50000kcal / h (58kW) o

4) Na-eme ka usoro mgbasa ozi na-ekpo ọkụ na-ekpo ọkụ, tank mmiri na-ekpo ọkụ bụ akụkụ nke ihe ndina nke ngwá ọrụ na-eme ka ọkụ na-ekpo ọkụ, nkwụsị mmiri mmiri na-agbapụta bụ 20m3 / h, 0.7MPa, na uru ntụaka nke ikike mgbanwe okpomọkụ bụ 35000kcal / h ( 41 kW).

E gosipụtara nhazi atụmatụ nke igwe na-emenyụ ọkụ crankshaft zuru oke na eserese 8-2. Ngwá ọrụ a anaghị agụnye usoro ikuku mmiri na-ekesa iji chekwaa mmiri mmepụta ihe.