欢迎访问机床与液压官方网站!

咨询热线:020-32385312 32385313 RSS EMAIL-ALERT
高温合金薄壁件钻孔工艺方案的探索
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:


Exploration of Drilling Process Scheme for Thin Wall Parts of High Temperature Alloy
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    高温合金一般是在1 000 ℃左右条件下使用的一种工程材料,广泛应用于航空、航天、发电及热处理设备上,也是汽轮发电机极其重要的材料组成部分,在汽轮机燃烧室、导向叶片、涡轮动叶片以及轮盘等部件上广泛应用。这类零件结构复杂,薄壁件较多,表面要求高,无论是产品的装夹还是加工难度都很大,尤其是孔加工,更是困难。以典型高温合金薄壁件的孔加工为例,分别从高温合金材料的加工特性、薄壁件装夹变形的控制、孔加工中的冷却方式、钻头几何参数和切削参数的选择等方面提出解决方法,通过实践证明,具有良好的效果。

    Abstract:

    Superalloy is an engineering material generally used at about 1 000 ℃. It is widely used in aviation, aerospace, power generation and heat treatment equipment. It is also an extremely important materials part for steam turbine generator. It is widely used in turbine combustion chamber, guide blades, turbo blades and wheel discs.The structure of these parts is complex, the thin wall parts are more, and the surface requirements are high. Regardless of the packaging and processing, it is very difficult, especially the processing of holes is even more difficult. Taking the hole processing of typical high temperature alloy thin wall part as an example, from the aspects of processing characteristics of the high temperature alloy materials, controlling the deformation of thinwalled parts, cooling method in hole processing, geometry parameters of the drill and selection of cutting parameters, the solutions were put forward, which had been proved to have good results.

    参考文献
    相似文献
    引证文献
引用本文

王建军,增强.高温合金薄壁件钻孔工艺方案的探索[J].机床与液压,2019,47(16):103-107.
. Exploration of Drilling Process Scheme for Thin Wall Parts of High Temperature Alloy[J]. Machine Tool & Hydraulics,2019,47(16):103-107

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2020-03-12
  • 出版日期: