The squeezed castingwheel meets the requirement of truck through bending, radial fatigue and impacting testing.
车轮经弯曲疲劳、径向疲劳、冲击试验验证，满足重载汽车使用要求。
2
The paper briefly introduces the fabrication technology of castingwheel for railway vehicles, and describes the project design.
简要介绍采用石墨模铸型制造铁路用车轮的新型铸钢车轮生产工艺，及工程设计中的技术。
3
It is found that the surface defect like black stripes appeared in certain surface regions of die-castingwheel hub AM60B magnesium alloy after acid pickling in the anti-corrosion treatment.