| 冷温热结合新工艺成形汽车转向螺杆 |
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| 引用本文： | 钱进浩.冷温热结合新工艺成形汽车转向螺杆[J].金属成形工艺,2012(3):75-77,85. |
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| 作者姓名： | 钱进浩 |
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| 作者单位： | 苏州银涛精密锻造有限公司,江苏苏州215132 |
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| 摘 要： | 介绍了苏州银涛精密锻造公司开发的汽车转向螺杆的冷温热结合新工艺,此工艺是一种由热锻制坯,温锻预成形,冷挤压最终成形相结合的精密成形工艺。该工艺大大提高了汽车转向螺杆的生产速度,材料节约了30%,机械加工时间缩短了70%,经济效益显著。
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| 关 键 词： | 汽车转向器 精密成形 转向螺杆 冷挤压 温锻 |
New Technology of Cold and Warm Combination for Forming the Car Steering Screw |
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| QIAN Jin-hao.New Technology of Cold and Warm Combination for Forming the Car Steering Screw[J].Metal Forming Technology,2012(3):75-77,85. |
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| Authors: | QIAN Jin-hao |
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| Affiliation: | QIAN Jin-hao(Suzhou Yintao Precision Forming Co.,Ltd.,Suzhou 215132,China) |
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| Abstract: | The car steering screw was developed by the new technology of cold and warm combination.The process is a precision forming technology in which blanking is conducted by forging,preforming by warm forging,final forming by cold extrusion.The process greatly enhances the production speed of car steering screw,material is saved by 30%,the machining time is saved by 70%,which gives significant economic benefits. |
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| Keywords: | car steering precision forming steering screw cold extrusion warm forging |
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