Manufacturing method of copper-clad aluminum busbar

• Main Author: WU YUNZHONG
• Format: Patent
• Language: Chinese; English
• Published: 06.10.2010
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; COMBINED OPERATIONS; CONDUCTORS; ELECTRICITY; INSULATORS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The disclosed manufacture method for Cu-covered-Al pipeline product comprises: 1. pre-preparing the copper into pipe with uniform wall thickness; 2. cleaning the pipe inner wall to remove its oil pollution and oxidation layer; 3. coating a protective layer on the inner wall of copper pipe; 4. heatin...