| 曲轴模具的堆焊修复工艺研究 |
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| 引用本文： | 吕陶梅,王西建,陶江平.曲轴模具的堆焊修复工艺研究[J].模具工业,2014(10):66-67. |
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| 作者姓名： | 吕陶梅 王西建 陶江平 |
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| 作者单位： | 1. 河南质量工程职业学院 机电工程系,河南 平顶山,467001
2. 平高集团有限公司,河南 平顶山,467000 |
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| 摘 要： | 针对某曲轴厂曲轴模具型腔磨损严重,飞边桥部存在裂纹,曲轴锻造精度无法保证的问题,对曲轴模具进行了堆焊修复,在确定堆焊材料的基础上,制定了堆焊修复工艺。生产实践证明,堆焊修复后的曲轴模具初次使用寿命达3200件,提高了该厂原曲轴模具的使用寿命。
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| 关 键 词： | 曲轴 模具修复 堆焊工艺 |
The surfacing process of die for crankshaft |
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| L Tao-mei,WANG Xi-jian,TAO Jiang-ping.The surfacing process of die for crankshaft[J].Die & Mould Industry,2014(10):66-67. |
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| Authors: | L Tao-mei WANG Xi-jian TAO Jiang-ping |
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| Affiliation: | Lh Tao-mei, WANG Xi-jian, TAO Jiang-ping (1.Department of Electrical and Mechanical Engineering, Henan Quality Polytechnic, Pingdingshan, Henan 467001, China; 2.Pinggao Group Co., Ltd., Pingdingshan, Henan 467000, China) |
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| Abstract: | The surfacing repair was carried out for a die for a crankshaft in which the cavi-ty was found severely abrased; the trimming bridge had cracks and the forging precision couldn’t be guaranteed. Then the surfacing process was designed after determining the sur-facing material. The service life of the repaired die reached 3200 pieces. |
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| Keywords: | crankshaft die repair surfacing process |
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