1050-DF11机车轮折迭缺陷的分析与改进
Analysis and Improvement of Folding Defect of 1050-DF11 Wheel
许章泽， 谢 峰， 张 磊， 李 翔
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作者单位：(马钢股份有限公司 车轮公司， 安徽 马鞍山 234011)
中文关键字：机车轮；热成形； 折迭
英文关键字：locomotive wheel; hot forming; folding defects
中文摘要：1050-DF11机车轮在热成形工序出现了折迭缺陷，严重影响产品质量。通过分析车轮热成形折迭缺陷产生的原因，优化热成形工艺，消除了缺陷，提高了产品的成材率。
英文摘要：The folding defects appeared in the hot forming process of 1050-DF11 Wheel, which seriously affected the product quality. Through analyzing the causes of the defects and optimizing the hot forming process, the defects in the wheel was eliminated and the eligible rate of product improved.