Cooling fins/vanes are heat dissipation components designed to increase surface area for efficient thermal transfer in automotive rotor/brake disc systems.
Cooling fins or vanes are engineered components integrated into rotor or brake disc assemblies to enhance heat dissipation through forced convection. These structures increase the effective surface area exposed to airflow, accelerating the transfer of thermal energy generated during braking operations. In automotive applications, they are typically arranged radially or in specific patterns to optimize airflow dynamics and prevent heat buildup that could lead to brake fade, thermal distortion, or premature wear.
诱因 → 失效模式 → 工程缓解
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The primary function is to dissipate heat generated during braking through increased surface area and optimized airflow, preventing brake fade and maintaining consistent braking performance.
Properly designed cooling fins reduce peak operating temperatures by 15-30%, decreasing the risk of brake fluid vaporization, pad glazing, and rotor warping, thereby improving braking consistency and safety.
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说明目标数量、应用场景、交期和关键技术要求，用于准备 RFQ 或供应商评估。