| PDC钻头自动焊接技术 |
| |
| 引用本文： | 王鑫,徐建飞,郝荣明. PDC钻头自动焊接技术[J]. 焊接, 2005, 1(12): 48-51 |
| |
| 作者姓名： | 王鑫 徐建飞 郝荣明 |
| |
| 作者单位： | 胜利石油管理局黄河钻井总公司管具公司,东营市,257009 |
| |
| 基金项目： | 胜利石油管理局科研攻关项目（KZJ32002013）;获国家实用新型专利,钻头焊接温度检测装置（2004-10-21）,专利号为ZL200320111132.9;钻头钎焊机（2004-11-24）,专利号为ZL200320111129.7;获胜利石油管理局2005年科技进步二等奖. |
| |
| 摘 要： | 在对PDC钻头的焊接性进行分析的基础上，选择了火焰加热的钎焊方法，研制出了适用于PDC钻头火焰钎焊，并具有专利技术的复合片焊接温度测控系统和数控变位操作系统，实现了复合片与钻头基体焊接工艺参数的自动控制和复合片焊接位置的数控定位，在稳定PDC钻头的焊接质量、提高焊接效率、降低劳动强度方面迈出了重要的一步。
|
| 关 键 词： | PDC钻头 复合片 火焰钎焊 温控系统 数控变位操作系统 PLC |
| 收稿时间： | 2005-08-02 |
| 修稿时间： | 2005-08-02 |
AUTO- WELDING TECHNIQUE FOR PDC BIT |
| |
| Wang Xin,Xu Jianfei,Hao Rongming. AUTO- WELDING TECHNIQUE FOR PDC BIT[J]. Welding & Joining, 2005, 1(12): 48-51 |
| |
| Authors: | Wang Xin Xu Jianfei Hao Rongming |
| |
| Abstract: | Brazing method with tiara heating was utilized in the welding of PDC bits according to the weldability analysis of PDC bit material. Both temperature automatic test control system and deflection operation system for PDC bit welding were developed and used together with brazing technology of PDC bit. All these patented technologies realized the automatic control welding of PDC cutter and bit body as well as NC deflection of PDC cutter welding position, which dramatically increased the efficiency and ensured the quality of PDC bit welding as well as reduced the work stress of weld operator. |
| |
| Keywords: | PDC bit PDC cutter flame brazing temperature control system NC deflection operation system PLC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
