AP1000主泵泵体与电机Caonpy密封焊切割工艺实施探究

Research on Implementation of Canopy Seal Welding Cutting Technology of AP1000 Main Pump Body and Motor

本文从质疑的角度和现实的考虑,分析AP1000主泵泵体与电机Caonpy密封主泵检修的可能性。并以此为起点,从切割密封焊前期准备疏冷却剂介质到切割密封焊和调整主螺栓螺母,以及割开后后续剩余Caonpy密封的切割打磨,提供了工艺实施探究,并提出了在实施过程中,目前尚未开发的专用工具介绍,为今后切割Caonpy密封提供参考。

This article from the question point of view, the reality of consideration, analysis AP1000 main pump and motor Caonpy seal welding there is the possibility of cutting needs. And as a starting point, cut from the pre-Sealing Sealing coolant coolant to the cutting seal welding and adjustment of the main bolt nut, and after cutting the remaining Caonpy seal cutting sanding, provided the process to explore and put forward the implementation process, Currently undeveloped special tools introduced for the future cutting Caonpy seal provide a reference.