| 摘要 |
An impact bonding process is used to produce an encapsulated layer cooking vessel (11) including a container structure (40) having a bottom wall (42), an intermediate layer (30), and a cap structure (20). The process includes centering the intermediate layer (30) on the bottom (42) of the container and welding the intermediate layer (30) into place. Welding the cap structure (20) to the intermediate layer (30) forms a resulting workpiece (70). The resulting wokpiece (70) is moved to a heating mechanism (80). The resulting workpiece (70) is heated to a temperature suitable for alloy or alloys used. The resulting workpiece (70) is moved from the heating device (80) and the resulting workpiece (70) is loaded into a bonding die (103) of a properly prepared impact press (100). The impact press compresses the intermediate layer (30) so that the intermediate layer (30) is flattened and substantially fills a space between the bottom (42) of the container structure (40) and the cap structure (20), the intermediate filling layer (30) being substantially encapsulated between the cap structure (20) and the bottom (42) of the container. The maximum amount of compression of the intermediate layer (30) during the process is 8-16 %. |
