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Finite Element Analysis of Thermal Deformation for Electrical Discharge Machining

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40~70%()

53D256ZCZSolidworksANSYS

1 CCZXY400 X 300 mmC67

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Laser Doppler Displacement Meter( LDDM )6 1011

(25)6

(25)15()30.3629.520.84(m)0.94-0.631.57

(25)6 (25)17()29.9824.985(m)10.34-1.6912.03

(25)6

(25)20()32.0825.386.7(m)15.71.214.5

Initial temperature25Step end time21600sConvection25Temperature21

21Initial temperature25 Step end time21600sConvection25 Temperature

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Initial temperature25 Step end time21600sConvection25 Temperature

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255%Thank you for your attention !26