13篇技术干货：选型指南 · 工艺知识 · 行业趋势13 articles: guides, process knowledge and trends
线材、双绞屏蔽、连接器、摇摆测试等7个关键点，图纸阶段避开常见坑。
Wire, shielding, connectors and flex testing — get it right at the drawing stage.
单机线束用量、三大技术门槛与供应格局淘汰赛。
Content per unit, three technical barriers and the supplier shakeout.
线色编排、NTC处理、压接控制、导通全检与追溯体系。
Color rules, NTC handling, crimp control and traceability.
三种屏蔽结构的效果与成本对比，接地方式与端接连续性。
Three shield structures compared, grounding and termination continuity.
额定电流、线径匹配、镀层识别与场景速查表。
Current ratings, gauge matching and a quick application table.
额定电压、耐温、绝缘材质对照表与采购避坑。
Voltage, temperature and insulation comparison plus procurement tips.
压缩比、拉力参考值、截面金相判读，压接质量三层判定法。
Compression ratios, pull-force references and cross-section reading.
全流程拆解报价与交期构成，识别供应商成色。
The full process, where cost and lead time live, and how to judge suppliers.
主回路、顶升机构、充电系统、信号隔离与维护性设计。
Power loops, lifters, charging and serviceability for 24/7 fleets.
温升控制、GB/T 18487安规、EMC与户外耐候四件事。
Temperature rise, GB/T 18487, EMC and outdoor weathering.
抗紫外、温差循环、盐雾防水与直流载流的特殊性。
UV, thermal cycling, salt spray and DC-specific sizing.
IEC 60601体系、生物相容性、低噪设计与批次追溯。
IEC 60601, biocompatibility, low-noise design and traceability.
物料归一化、工艺简化、连接器替代、测试自动化四条路径。
Four proven paths to cut cost without hurting reliability.
