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Hanbang Laser's Integrally Formed Bicycle Frame Debuts at 2026 AMTS, 20% Lighter than Traditional Designs

2026-07-10

At the 2026 Shanghai International Automotive Manufacturing Technology, Equipment and Materials Exhibition (AMTS), Hanbang Laser showcased a sample metal 3D-printed integrally formed bicycle frame. The frame leverages topology optimization and bionic structures for lightweight design, optimizing material layout based on real load transfer paths. While maintaining structural mechanical performance, it achieves a 20% weight reduction compared to traditional solutions. The metal 3D printing process enables smooth curved transitions, eliminating local stress concentrations typical of right-angle frames and fundamentally reducing fatigue failure risks. It also eliminates multi-part assembly and welding steps, enhancing structural continuity and overall stiffness. The frame was printed using Hanbang Laser's HBD E800 system, which features a large build volume of 830mm × 830mm × 1250mm, meeting the manufacturing needs of large, complex metal structural parts. This technology is suitable for the development and validation of large-size components in automotive, aerospace, energy equipment, and other industries.

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汉邦激光一体化成形车架亮相2026 AMTS，较传统方案减重20%

2026上海国际汽车制造技术与装备及材料展览会(AMTS)期间，汉邦激光展示金属3D打印一体化成形车架样件。车架依托拓扑优化与仿生构型开展轻量化创新设计，结合真实载荷传递路径优化材料布局，在保持结构力学性能不变的条件下较传统方案减重20%；金属3D打印一体化成型实现曲面平滑过渡，可杜绝传统直角车架的局部应力集中，从本源减少疲劳失效隐患，同时省去多零件拼接与焊接工序，增强结构连续性与整体刚度。该车架采用汉邦激光HBD E800设备打印，具备830mm×830mm×1250mm大成形尺寸，可满足大型复杂金属结构件制造需求，适用于汽车、航空航天、能源装备等领域的大尺寸零部件开发与验证。

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