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Isothermal forging technology of involute gear

Isothermal forging technology originated in the United States in the 1960s. It refers to the forging and forming of blank under relatively stable temperature. Isothermal forging is suitable for the precision forming of difficult to deform materials. Perer et al analyzed the die design and mechanical properties of AA5083...

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Selection of lubricant in precision forging of bevel gear

The hot precision forging lubricant shall have the following advantages: (1) It has good lubricity in the forging temperature range. The forging temperature of bevel gear forgings is generally 800-1200 ℃, and the die temperature is generally 200-500 ℃. The lubricant should isolate the bevel gear forging from the...

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