The company has developed an aluminum alloy wheel for heavy-duty vehicles, which is an integrated structure of rim and spoke. The dimensions of the rim, spoke and interface of the aluminum alloy wheel are in accordance with the current tire standard, rim standard, valve standard and spoke installation standard on the hub Determine the size range; it is characterized in that the thickness of the rim and the spoke thickness of the aluminum alloy wheel are determined according to the equivalent static toughness criterion; in order to reduce the stress concentration and improve the forming process performance, the connection between the spoke and the rim is determined. The size range of the rounded corners. The design and calculation of the invention is simple, and it is convenient to directly guide the design and optimization of the aluminum alloy wheel; when the structure of the aluminum alloy wheel is determined, the mechanical performance index of the aluminum alloy wheel to meet the use requirements is determined, and the invention has the advantages of high strength, good safety, and weight. The advantages of light weight and good processability promote the application of aluminum alloy wheels on heavy vehicles.
The company has developed an aluminum alloy wheel for heavy-duty vehicles, which is an integrated structure of rim and spoke. The dimensions of the rim, spoke and interface of the aluminum alloy wheel are in accordance with the current tire standard, rim standard, valve standard and spoke installation standard on the hub Determine the size range; it is characterized in that the thickness of the rim and the spoke thickness of the aluminum alloy wheel are determined according to the equivalent static toughness criterion; in order to reduce the stress concentration and improve the forming process performance, the connection between the spoke and the rim is determined. The size range of the rounded corners. The design and calculation of the invention is simple, and it is convenient to directly guide the design and optimization of the aluminum alloy wheel; when the structure of the aluminum alloy wheel is determined, the mechanical performance index of the aluminum alloy wheel to meet the use requirements is determined, and the invention has the advantages of high strength, good safety, and weight. The advantages of light weight and good processability promote the application of aluminum alloy wheels on heavy vehicles.
