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- The performance experiments on separate heat exchanges and integrated air conditioners before and after optimizing the inner grooved copper tube and reducing the thickness of aluminum foil are made. 对内螺纹铜管尺寸优化、铝箔厚度减薄前后的空调热交换器进行了单体性能实验和整机性能实验对比。
- Three dimensional FE simulation of ball spinning of inner grooved copper tubes 内螺纹铜管滚珠旋压三维有限元模拟
- Tooth Shape Classification and Development Direction of Inner Grooved Copper Tube 内螺纹铜管的齿型分类及发展方向
- Keywords High frequency induction welding;Inner Grooved Copper tube;ACR;Heat exchanger;Tube welding mill; 高频感应焊;内螺纹铜管;空调;致冷;热交换器;焊管设备;
- inner grooved copper tubes 内螺纹铜管
- inner grooved copper tube 内螺纹铜管
- The mesh of copper tubes and loading ways of the balls are the key problems during three dimensional FE simulation of ball spinning of inner grooved tubes. 内螺纹管滚珠旋压三维有限元模拟中,铜管的网格划分和滚珠加载方式是模拟的关键问题。
- The paper introduces the principle of inner grooved c opper tube and the structure features and performance of the forming. 介绍了紫铜内螺纹管成型原理,成型装置的结构特点,设备性能。
- Golden Dragon Precise Copper Tube Inc. 世界最大铜管生产商金龙精密铜管公司。
- GOLDEN DRAGON PRECISE COPPER TUBE GROUP INC. 金龙铜管集团。
- GT series hole-passing connection bube is made of T2 copper tube . GT系列通孔型连接管，采用T2铜管料制造。
- Expanding heat exchanger coil's hairpin tube or copper tube. 冷冻空调特殊散热盘管扩张之制作。
- The conductor of busbar can be round copper tube, aluminium alloy tube or bar. 母线系统的导体用圆形铜管、铝合金管、棒。
- However, the corrosion specifically pitting corrosion prevails in the copper tubes. 通常这些热交换器都以铜管为冷却水通路。
- Moreover the PSW cast-roll process was the key technology of the production of ACR copper tubes. 且PSW轧制技术是成功实施用铸轧法生产ACR铜管新工艺的核心技术。
- We obtained better results by repairing the perforated tubes with expanded joint copper tube spools in January,2007. 我们于2007年元月采取用铜短管胀接修补,取得了较好的效果。
- The results show that the main cause of the original corrosion leakage of H68A condenser brass copper tubes is dezincification and. 结果表明,造成H68A凝汽器黄铜管腐蚀泄漏的主要原因是脱锌腐蚀。
- Analysis of motion and force of inner grooved sheave in packing machinery 包机中内槽轮机构的运动和力分析
- CHARACTERISTICS： The precooler adopts red copper tubes with smooth wall for quick heat exchanging to avoid impurety to build up. 耐用稳定 冷冻式干燥机的预冷器采用高效换热光滑管壁紫铜管，防止压缩空气中的杂质粘附堵塞钢管表面，影响换热效果和使用寿命；
- CHARACTERISTICS：The precooler adopts red copper tubes with smooth wall for quick heat exchanging to avoid impurety to build up. 耐用稳定冷冻式干燥机的预冷器采用高效换热光滑管壁紫铜管，防止压缩空气中的杂质粘附堵塞钢管表面，影响换热效果和使用寿命；
