【摘要】 文章简单介绍了楔横轧中金属变形过程及楔横轧工艺特点,叙述了小型拖拉机轴类件毛坯采用楔横轧工艺的研究成果,指出在农机行业中推广应用这一少无切削锻压新工艺可获得显著经济效益,对于提高我国农机轴类件的成形程度与工艺水平有重要作用。更多还原

【Abstract】 The advantage and metal deformation characteristic of technology of wedge cross rolling were introduced simply in this paper. The research results for applying wedge cross rolling to shaft forging in the small tractor manuafcture were described. The authors pointed out that the spread of this new forging technology with no or less cutting would have great economic benefit, also have important effect on the improvement of processing property and shaping property of shafts used on agricultural machines.更多还原