Manufacturing method for copper-aluminum composite pole plate material
The method of heating and evaluating aluminum ingots, roughening copper strips, and forming aluminum bosses ensures consistent quality and compliance with standards in copper-aluminum composite pole materials, addressing the issue of inconsistent properties in existing technologies.
JP2026520227AActive Publication Date: 2026-06-23TRIO METAL (GZ) CO LTD +1
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- TRIO METAL (GZ) CO LTD
- Filing Date
- 2024-12-09
- Publication Date
- 2026-06-23
AI Technical Summary
Technical Problem
Existing methods for manufacturing copper-aluminum composite pole materials fail to effectively analyze and ensure that the composite properties of copper and aluminum are maintained, leading to inconsistent quality and non-compliance with standards.
Method used
A method involving heating aluminum ingots to 700-800°C, allowing them to stand for 0-30 minutes, evaluating their quality, roughening and cleaning copper strips, continuous casting, forming aluminum bosses with forming rolls, and determining compliance with standards through representative values and thresholds.
Benefits of technology
Enhances the manufacturing process by ensuring consistent quality and compliance with standards, improving the bonding strength and preventing defects in the final product.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure 2026520227000001_ABST
Abstract
The present invention belongs to the field of new energy technology, and provides a method for manufacturing copper-aluminum composite electrode plates for electrode plates, which involves heating and melting an aluminum ingot to 700-800°C, allowing the aluminum ingot liquid at 700-800°C to stand for 0-30 minutes to obtain an aluminum solution, roughening and washing copper strips to complete pretreatment of the copper strip surface, continuously casting the aluminum strips into the aluminum solution after standing, forming the aluminum bosses of the aluminum electrode plates using forming rolls to increase the copper-aluminum bonding strength, discharging aluminum waste to the side, pressing at room temperature to form the fine features of the roll-rolled bosses and shape the larger bosses, supplying material to the electrode plates, and determining whether the battery electrode plate products conform to the standard, thereby improving the manufacturing process and equipment for copper-aluminum composite electrode plate materials, and detecting electrode plate aluminum-copper formed by warm rolling rolls instead of the conventional type of copper coil shape after forming, and distinguishing from among them electrode plate aluminum-copper formed by warm rolling rolls that conform to the standard.
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