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讨论了采用楔横轧精密制坯， 摩擦压力机精密模锻成形生产摩托车曲柄的新工艺， 此工艺具有生产效率高、锻件质量好、节材等诸多优点， 值得在该领域推广应用。
This paper discussed the new technology of precision crank forging production of wedge cross-rolling precision billets and friction presses, which has many advantages such as high production efficiency, good forging quality, material saving and so on, which is worth popularizing and applying in this field.