| 摘要 |
The device main part, is claimed, where casing elements (2) to be cast are arranged in a base material of the maim part. The casing elements protrude integrally, and a fastening element for casing is provided on a surface of the device main part. The casing elements extend from an outer side of the device main part in drilling machining operation. An inner diameter of the machining operation and an inner diameter of the casing elements are same. The casing elements are provided from three-dimensional shaped, oppositely arranged halved elements and provided with abutting flanges (5). The device main part, is claimed, where casing elements (2) to be cast are arranged in a base material of the maim part. The casing elements protrude integrally, and a fastening element for casing is provided on a surface of the device main part. The casing elements extend from an outer side of the device main part in drilling machining operation. An inner diameter of the machining operation and an inner diameter of the casing elements are same. The casing elements are provided from three-dimensional shaped, oppositely arranged halved elements and provided with abutting flanges (5). The fastening element is configured for casing a cavity of the casing elements, and is connected to the outer side of the apparatus main part via connection holes. The casing elements and the fastening element have a higher melting point than the base material of the device main part. An independent claim is included for a method for manufacturing a device main part. |
