铸造缺陷修复方案浅析
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摘要
铸造缺陷通常为内外部缩松、呛火、铸错等。对于铸造缺陷,客户有接受特采的标准,比如在一定的范围内,缺陷的程度、等级等。为了满足客户的要求,按此标准修复缺陷。介绍了螺纹堵、光堵以及镶料(随形)等几种采用机加工的方式修复铸造缺陷的方法,使铸件满足使用要求。
Casting defects are usually internal and external shrinkage, bonfire, casting error and so on.For the casting defects, the customer has accepted special standards, such as the degree and level of defects within a certain range. In order to meet customer requirements, defects have been fixed according to this standard. Several methods of repairing casting defects by means of machining have been introduced, such as thread plugging, light blocking and inserting(with shape). Thus in this way, the casting meets the requirements for use.
Casting defects are usually internal and external shrinkage, bonfire, casting error and so on.For the casting defects, the customer has accepted special standards, such as the degree and level of defects within a certain range. In order to meet customer requirements, defects have been fixed according to this standard. Several methods of repairing casting defects by means of machining have been introduced, such as thread plugging, light blocking and inserting(with shape). Thus in this way, the casting meets the requirements for use.
引文
[1]陆庆忠.铸铁件焊接修复工艺探索[J].金属加工(热加工),2012(18):72.
[2]陈福明,王奎,刘利军.机架螺纹孔螺纹镶套方案应力分析[J].造船技术, 2016(02):29-32+43.
[3]邓禾淼,高明.大型半自磨机壳体螺栓孔磨损修复实践[J].现代矿业, 2016(07):248-249+25.
[4]刘杰,王瑞.用螺纹堵修复铸造缺陷的工艺探索[J].铸造设备与工艺, 2016(02):42-43.
[2]陈福明,王奎,刘利军.机架螺纹孔螺纹镶套方案应力分析[J].造船技术, 2016(02):29-32+43.
[3]邓禾淼,高明.大型半自磨机壳体螺栓孔磨损修复实践[J].现代矿业, 2016(07):248-249+25.
[4]刘杰,王瑞.用螺纹堵修复铸造缺陷的工艺探索[J].铸造设备与工艺, 2016(02):42-43.