□杨妍 王威晨走进位于威海临港区碳纤维产业园的中车成型科技公司威海轨道交通碳纤维复合材料研发中心基地，一台“拉挤—编织—缠绕”多工艺复合一体化成型设备尤为引人注目。它对加工精度要求极高的碳纤维原丝，先后完成拉伸、缠绕、编织等多个工序，最终使其化为一根根轻巧坚韧的碳纤维管。“别看比同规格钢管轻了60%，可强度指标一点也不差。”研发负责人郑凯介绍，如今，这些碳纤维管已经在项目中实现量产，并且在地铁、...
Source Link□杨妍 王威晨走进位于威海临港区碳纤维产业园的中车成型科技公司威海轨道交通碳纤维复合材料研发中心基地，一台“拉挤—编织—缠绕”多工艺复合一体化成型设备尤为引人注目。它对加工精度要求极高的碳纤维原丝，先后完成拉伸、缠绕、编织等多个工序，最终使其化为一根根轻巧坚韧的碳纤维管。“别看比同规格钢管轻了60%，可强度指标一点也不差。”研发负责人郑凯介绍，如今，这些碳纤维管已经在项目中实现量产，并且在地铁、...
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