Seeed Studio XIAO 铝制散热器

Seeed Studio XIAO 铝制散热器 Seeed Studio XIAO 铝制散热器 Seeed Studio XIAO 铝制散热器 Seeed Studio XIAO 铝制散热器 Seeed Studio XIAO 铝制散热器
Seeed Studio XIAO 铝制散热器 Seeed Studio XIAO 铝制散热器 Seeed Studio XIAO 铝制散热器 Seeed Studio XIAO 铝制散热器 Seeed Studio XIAO 铝制散热器
要点速览

Seeed Studio XIAO 铝制散热器:6061-T6 铝合金 材质,翅厚 1.0 mm、片距 2.0 mm,平面度 0.05 mm/100 mm,热阻 0.35 K/W。起订 50 件,交期 7 个工作日。

Seeed Studio XIAO 铝制散热器

Seeed Studio XIAO 铝制散热器:6061-T6 铝合金 材质,翅厚 1.0 mm、片距 2.0 mm,平面度 0.05 mm/100 mm,热阻 0.35 K/W。起订 50 件,交期 7 个工作日。

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产品详情

面向 新能源汽车与车载充电器 设计的该 Seeed Studio XIAO 铝制散热器,6061-T6 铝合金 热阻为 0.35 K/W。翅片实测 1.0 mm、片距 2.0 mm,底板厚 1.5 mm,出货前平面度确认到 0.05 mm/100 mm。

设计思路与工艺

底板与翅片一体冲压成型,不存在钎焊接头失效风险。安装面 0.05 mm/100 mm 的平面度直接由模具保证,使界面材料的接触更均匀。

延伸阅读:如何为LED照明选择散热器:热管理指南。

一次 160 吨 行程即可成型整件 Seeed Studio XIAO 铝制散热器,零件成本不再随结构复杂度线性上升。模具精度 ±0.05 mm,单件节拍 8 秒,可支撑 12 万件 产线。

另请参阅:特殊夹头:阶梯孔、锯齿孔与异形孔。

细箔翅片正是冲压的优势所在:1.0 mm 翅厚搭配 2.0 mm 片距,在相同包络体积下的换热面积优于机加工或挤出型材。

每一次行程尺寸完全一致,因此整批遵循 ±0.10 mm 孔位精度。这正是 新能源汽车与车载充电器 量产项目可复制的前提。

了解更多关于 导热硅脂与导热垫片:2024年工程选型指南 的内容。

表面处理在成型之后完成,因此防腐层不会像机加工件那样在翅根处被切削破坏。

材料选择与表面处理

标准材料为 6061-T6 铝合金,标配表面处理 锌镍电镀 + 三价钝化。若服役环境存在 新能源汽车与车载充电器 工况腐蚀顾虑,我们建议走钝化路线;若导热优先于重量,则改用紫铜 C110,热性能提升的同时单件重量约翻倍。

可选公差等级

一般尺寸按 ±0.10 mm 控制,±0.03 mm(翅距) 等关键特征单独管控。成型几何继承模具重复精度 ±0.05 mm,孔位控制在 ±0.10 mm。更严等级需要增加一道冲压工序,因此在开模前而非开模后决定更划算。

出货前检验

来料 6061-T6 铝合金 在投产前检测厚度与硬度;成型后由 三坐标,分辨率 0.001 mm 按图纸复核 0.05 mm/100 mm 与 2.0 mm。

相关技术资料:散热膏导热硅脂。

抽样标准为关键尺寸 AQL 0.65、一般尺寸 1.5,每件首件套 measurement 由 三坐标,分辨率 0.001 mm 执行。超出 ±0.10 mm 会触发整批全检。

平面度在大理石平台上而非铸铁平台上测量,因为 20 x 20 x 10 mm 尺寸下的 0.05 mm/100 mm 在未研磨的平板上读数会失真,报告中两种读数都会记录。

推荐阅读:BQUQ CNC加工气动接头零件。

最终防护方式为 PE 袋 + 出口纸箱,每箱 20 kg。每箱标注批次、数量与检验状态,记录按 ISO9001 文件要求保存 10 年。

应用场景

新能源汽车与车载充电器 项目正是这种结构存在的理由。当机箱无法增高时,翅片密度是唯一手段;而 2.0 mm 片距配 1.0 mm 料厚,已是铝材冲压的实用上限。

对 新能源汽车与车载充电器 机型而言,0.05 mm/100 mm 安装面与热性能指标同等重要:它决定界面材料是均匀铺展还是聚积一端。

当 Seeed Studio XIAO 铝制散热器 在 新能源汽车与车载充电器 批量下运行时,一致性决定售后返修率。12 万件 生产中 ±0.05 mm 的稳定性让热曲线始终落在同一带宽内。

新能源汽车与车载充电器 打样阶段 7 个工作日 覆盖图纸评审与首件;±0.05 mm 能力确认后,量产交期为 12 个工作日。

技术规格

参数规格 / 范围
材料6061-T6 铝合金
翅片厚度1.0 mm
翅片间距2.0 mm
翅片高度22 mm
底板厚度1.5 mm
底板平面度0.05 mm/100 mm
热阻0.35 K/W
热测条件ΔT = 60 K,自然对流
表面处理锌镍电镀 + 三价钝化
尺寸范围20 x 20 x 10 mm

FAQ:下单前常见问题

这款 Seeed Studio XIAO 铝制散热器 的最小起订量是多少?

打样起订 50 件,量产起订 1000 件。低于打样数量时模具摊销会主导单价,因此我们按打样方案报价:样品费 30-80 美元。

推荐使用什么材料?

标准方案是 6061-T6 铝合金。腐蚀性环境下的 新能源汽车与车载充电器 我们会指定 6063-T5 并搭配 锌镍电镀 + 三价钝化;追求最高导热则改用紫铜 C110,成本与重量上升,但在相同包络下热阻约可降低一半。

会做热阻测试吗?

我们在 ΔT = 60 K,自然对流 条件下测试并出具 0.35 K/W。这是稳态数值而非瞬态值:如需掌握 新能源汽车与车载充电器 首次上电的行为需另行测试,可根据要求安排。

可与 CNC加工钛合金精密零件 对比查看。

能提供 CAD 图或图纸吗?

我们提供带三坐标报告的 2D 图纸,并可按需提供 3D STEP。图纸标注平面度与模具分型线,便于您在自有装配线复核 0.05 mm/100 mm。

延伸阅读:挤压散热器型材设计中的关键选项有哪些?。

有哪些质量认证?

工厂通过 ISO9001 认证,可按需提供 RoHS 与 REACH 声明;封柜前可安排第三方 SGS 验货,这也是多数 新能源汽车与车载充电器 采购方的指定流程。

另请参阅:5G基础设施制造:连接性的精密组件。

生产与交付

东莞工厂直供:卷材、成型、表面处理与检验在同一厂区内完成,因此 0.05 mm/100 mm 平面度在打包前即可验证。

了解更多关于 BQUQ CNC加工自动车床25型夹头(三角棒料专用) 的内容。

生产以 8 秒 节拍运行并配置在线视觉检测 0.05 mm/100 mm,这也是旺季仍能兑现 12 万件 承诺的底气。

质检人员就在压力机旁而非独立房间。2.0 mm 或 0.05 mm/100 mm 出现异常时在模具端就停机,而不是等到终检。

相关技术资料:如何为树莓派和单板计算机确定散热器尺寸并进行安装?。

获取报价: sc@bquq.com | WhatsApp +86 13713157787 | 中国东莞

产品图集

Seeed Studio XIAO 铝制散热器

Seeed Studio XIAO 铝制散热器

Seeed Studio XIAO 铝制散热器

Seeed Studio XIAO 铝制散热器

参数

ParameterSpecification
Material6061-T6 aluminium
Fin thickness1.0 mm
Fin pitch2.0 mm
Fin height22 mm
Base thickness1.5 mm
Base flatness0.05 mm over 100 mm
Thermal resistance0.35 K/W
Surface finishzinc-nickel plating, trivalent passivation
Monthly capacity120,000 pcs
MOQ (prototype)50 pcs
Lead time (production)12 working days
Size range20 x 20 x 10 mm

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