介绍K75A型半自动开孔机在瓮福(集团)有限责任公司生产管线上进行不停输带压开孔的具体实施步骤。该技术的应用,实现了装置不停产的情况下带压开孔作业,可安全、环保地完成管道连接工作。 Introduction K75A type semi-automatic open-hole machine in Wengfu (Group) Co., Ltd. production lines do not stop carrying pressure with the specific steps. The application of this technology has realized the pressure-free opening work under the condition that the device is not stopped production, and the pipe connection work can be completed safely and environmentally friendly.