Aluminum alloy split V-shaped thrust rod and preparation method and hot riveting assembly method thereof
A technology of aluminum alloy and thrust rod, which is applied in metal processing equipment, forging/pressing/hammer devices, forging presses, etc., can solve the problems of heavy thrust rod weight and poor lightweight effect, and achieve high degree of automation and high yield , high performance effect
Inactive Publication Date: 2019-01-25
北京航大新材科技有限公司
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The invention discloses an aluminum alloy split V-shaped thrust rod, wherein the material of the thrust rod is aluminum alloy, and the preferred composition is Al- Cu-based alloy, Al- Si-based alloys,Al- Mg- Si-based alloys, Al- Zn- Mg- Cu-based alloy or Al- Mg-based alloys, and aluminum alloys in which trace alloying elements such as Sr, La, Ce, Y, Sc, Er, Nb, B, and Cr are added to the aluminum-based alloys. An aluminum alloy split V-shaped thrust rod is composed of a casing, a ball head and a ball hinge, wherein the V-shaped ball head and the ball heads at both ends are connected by a casing, and the ball hinge is arranged in a through hole of the ball head; the neck of the spherical head is a combination of an elliptical shape and an arc shape, which improves the bearing capacity. Thealuminum alloy thrust rod sleeve and ball head are manufactured by hot extrusion and/or forging. An aluminum alloy sleeve and a ball head are integrally hot-riveted and assembled to obtain the thrustrod, and the weight reduction effect can reach 40-70%.
Application Domain
Forging press detailsPivoted suspension arms
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Property | Measurement | Unit |
Average tensile strength | 511.7 | mPa |
Yield strength | 435.43 | mPa |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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