胀管器
- Tube expander;casing swage;casing roller
![胀管器](../cache/1415113.jpg)
-
梨形胀管器因施工操作简单、耐用性强、成本较低,被广泛应用于油田修井作业。
Pear-shaped casing swage has been widely used in oil field workover operation , due to its simple operation , strong durability and lower cost .
-
但目前缺乏梨形胀管器整形过程的理论分析模型及结构优化设计的分析方案,因此本文对梨形胀管器整形工艺做了详细的研究。
However , the theoretical analysis model of the shaping process and the analysis of optimization design scheme of the pear-shaped casing swage are rare .
-
胀管器芯轴裂纹分析
Cracking analysis of the core shaft of tube expander
-
偏心胀管器有限元分析及结构优化
FEM Analysis and Structure Optimization of Eccentricity Swelling Tool
-
轴向止动式胀管器及实用要点
The Spool Direction Stop Move Tube Expander and The Main Points of Their Practical
-
胀管器工作机理分析
Analysis of Working Principle of Boiler Tube Expander
-
其次,对套管变形过程进行了弹塑性理论分析,在此基础上建立了梨形胀管器整形修复变形套管的力学理论模型,确定了整形力的理论计算方法。
Also , the frequently-used reshaping technologies of the casing deformation are analysed . Second , a mechanics model of reshaping process of the pear-shaped casing swage is established on the basis of the elastic-plastic theory analysis of casing .
-
舰用锅炉胀接结构可靠性与后退式胀管器的应用
Reliability of expansive structure of marine boiler and application of reversed expander