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[CN 201611061989.2] Forging method for GFM1800 ton diameter forging machine
[CN 201611061989.2] A Method for Forging GFM1800 Ton Diameter Forging Machine Title: A Method for Forging GFM1800 Ton Diameter Forging Machine Application Number: CN 201611061989.2 Applicant: Shanxi Taigang Stainless Steel Co., Ltd. Application Date: 2016-11-28 Patent Type: Invention Application The present invention relates to a method for forging GFM1800 Ton Diameter Forging Machine, the steps of which are: I determine the length of the penultimate pass and wear holes with a length ≥ 2m; II. Change the lifting height of hammer head in the computer operation interface from 20mm to 10mm when the distance is 200mm from the clamping point; Ⅲ The clamping length of the penultimate pass is 2000mm;Ⅳ The pass before the penultimate pass is normally forged, and the forging of the penultimate pass is in manual mode; Ⅴ When the clamping material of the manipulator on one side of the forging box enters the forging box for forging, use manual control, and continue walking for a while, control the length of the hammer head to reach 800±10mm; Press the OK button on the operating handle, and the hammer head will return to the position before lifting. VI to the part where the forging size is enlarged, the walking speed of the operating car will be reduced by 50%; Forging the round blank. The method of forging the GFM1800 ton-diameter forging machine eliminates the defects of the forging clip mark of the diameter forging machine and reduces the amount of cutting loss of the hot saw.
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