The huge Tube Expander for Heat Exchanger of Air Conditioner and Refrigeration System are developed first by our institute after studying for a long time. 在我院多年开发胀管机的基础上,首次研制成功空调制冷换热器超大型胀管机,解决了大片距换热器由手工胀管转变为机械胀管的难题。
Cracking analysis of the core shaft of tube expander 胀管器芯轴裂纹分析
Structure Improvement of Hydraulic Pusher Tube Expander 液压推进扩管机结构改进的设计
The results reported in this paper provide the theoretical basis forthe development of the first tube expander in China. 本文的研究结果为我国第一台焊管胀径机的研制提供了重要理论依据。
The fundamental principle of the superhigh pressure tube expander based on hydraulic bag technology is expounded in this article, and some key technical characteristics and innovations for researching and developing the machine are introduced 本文论述了液袋式超高液压胀管技术的基本原理和研究开发的超高液压胀管机的技术特性及创新点
The Spool Direction Stop Move Tube Expander and The Main Points of Their Practical 轴向止动式胀管器及实用要点
Analysis of Working Principle of Boiler Tube Expander 胀管器工作机理分析
Methods The silica gel tube of 2 mm inside diameter with multi holes on sides was set under the skin soft tissue expander in 48 patients, then drained from upper incision or another incised hole, and connected with negative pressure apparatus. 方法对48例行皮肤软组织扩张术的患者,用内径2mm的多侧孔硅胶管置于皮肤软组织扩张器(STE)下方,经切口高处或另戳孔引出,外口接负压引流器。
Design and development of full-automatic vertical tube expander 全自动立式胀管机研制