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定制铜质铲齿散热器 | 中国精密制造

开篇您的图纸决定零件规格,我们的职责是确保每一个尺寸都精准达标。我们采用纯C1100或C1020铜块加工铲齿散热器。铲齿工艺可加工出高而薄的散热鳍片,且鳍片与底座之间无界面间隙,从而实现直接热传导,热阻低于粘接或折叠鳍片组件。我们在发货前对每个关键尺寸进行验证,每批产品均附带三坐标测量报告和表面光洁度检测报告。若与您的图纸不符,我们不予发货。公差:鳍片间距±0.05 mm,总高度±0.1 mm交期


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您的图纸决定零件规格,我们的职责是确保每一个尺寸都精准达标。我们采用纯C1100或C1020铜块加工铲齿散热器。铲齿工艺可加工出高而薄的散热鳍片,且鳍片与底座之间无界面间隙,从而实现直接热传导,热阻低于粘接或折叠鳍片组件。

我们在发货前对每个关键尺寸进行验证,每批产品均附带三坐标测量报告和表面光洁度检测报告。若与您的图纸不符,我们不予发货。

  • 公差:鳍片间距±0.05 mm,总高度±0.1 mm
  • 交期:打样10–15个工作日,批量生产15–20个工作日
  • 无起订量——一张图纸或一千张图纸均可承接
  • 材料:C1100(ETP)或C1020(OFHC)铜,如需轻量化可选铝6063-T5

规格参数

参数数值备注
材料C1100、C1020铜;AL 6063-T5无氧铜适用于高频应用
鳍片厚度0.4–1.5 mm实心块铲削成型,无焊料或环氧树脂
鳍片高度最高80 mm宽高比可达40:1
底座厚度2–20 mm100 mm长度内平面度≤0.05 mm
鳍片间距1.5–5 mm公差±0.05 mm
表面光洁度底座Ra 0.8–1.6 µm可选镀镍或镀锡
加工设备五轴CNC、铲齿机、CNC冲压机工装夹具自主设计制造
检测设备三坐标测量仪、表面轮廓仪、热阻测试仪每批出具报告,可按要求序列化管理
批量1–10,000件无起订量,大批量订单分摊模具费用
交期打样10–15天,批量生产15–20天标准鳍片样式可加快交付

定制圆形LED灯泡散热器

所有散热器均经过去毛刺和清洁处理,鳍片无锐边。可根据您的装配方式增加预攻丝孔、螺纹螺柱或弹簧夹。

客户选择我们的三大理由

1. 批次可追溯的品质管理。 每批产品都有独立工单编号。材质证明、检测结果和工艺记录保存5年。若发生现场失效,可精确追溯到对应的铜材批次和操作人员。您获得的是完整的可追溯性,而不仅仅是一箱零件。

2. 每批附检测报告。 我们不凭猜测出货。每批产品随附尺寸检测报告,涵盖关键特征:鳍片高度、间距、底座平面度和表面粗糙度。大批量订单采用统计过程控制,每50件抽检一次。您拿到的是数据,而不只是承诺。

3. 同一工厂完成CNC+冲压+弹簧+散热器。 您的组件可能需要冲压安装支架、用于固定的压缩弹簧或CNC加工底板。我们在同一工厂内完成全部四类零件,无需多方供应商协调,不会出现跨供应商公差累积,只有一个发货地址。这可将交期缩短20–30%,并消除质量争议。

应用领域

铜质铲齿散热器可在紧凑空间内处理高热流密度。典型应用场景:

  • IGBT模块和电源转换器 – 3–5 mm鳍片底板,用于工业驱动器的强制风冷
  • 激光二极管底座 – C1020 OFHC无氧铜,适用于高频开关,鳍片高度可达60 mm
  • 电信基站功放 – 低矮型散热器,带PCB安装孔,高度10–20 mm
  • 电动汽车电池管理系统 – 液冷铜冷板配铲齿鳍片,实现电芯间温度均衡
  • 医学影像设备(MRI、CT扫描仪) – 无磁性铜散热器,不含铁质嵌件
  • 大功率LED阵列 – 圆形或矩形底座配径向鳍片,适用于自然对流散热

如果您的应用发热量大且空间紧凑,铲齿铜散热器通常是最佳解决方案。

客户常见问题

问:真的没有起订量吗? 答:是的。我们接受单件打样。批量生产采用阶梯定价——单价在100件、500件和1000件时递减。标准鳍片样式免模具费;定制夹具费用为$150–$400,分摊至首批订单中。

问:你们能保证什么公差和品质? 答:标准公差为鳍片间距±0.05 mm、高度±0.1 mm。底座平面度在100 mm范围内≤0.05 mm。每批出货均附带三坐标测量报告。如需更高精度,关键特征可控制在±0.02 mm,费用略有增加。

问:典型交期是多久? 答:图纸确认后,打样10–15个工作日发货,批量生产15–20个工作日。如需加急,打样可在7天内完成,加收15%费用。我们通过DHL、FedEx或海运发往全球。

问:是否提供材质证明? 答:提供。每批铜材均附有钢厂材质证明,显示化学成分和导电率。C1020还提供氧含量分析报告。所有订单均免费附带材质证明。

发送您的图纸

请将2D或3D图纸发送至 sc@bquq.com,并注明材料偏好、数量和目标价格。我们将在12小时内回复正式报价。紧急询价可通过WhatsApp联系 +86 13713157787

我们是一家位于中国东莞的精密制造工厂,拥有20年CNC加工、冲压、弹簧和散热器制造经验。定制散热器是我们的核心业务。发送图纸,获取报价,我们即刻开始加工铜材。

需要其他零件?我们同样在东莞工厂加工中国定制散热器 | 精密制造,无最小起订量


相关产品

参数

参数能力
材料AL6063/6061/5052,纯铜C1100,铜铝复合
工艺挤压、CNC加工、铲齿、锻造、压铸、冲压翅片
翅片类型挤压翅片、针翅、铲齿翅片、折叠翅片、粘合翅片、热管、均温板
表面处理黑色阳极氧化、本色阳极氧化、镀镍、粉末喷涂
尺寸范围最大1500 x 400 x 300 mm
热测试每批次提供热阻和散热数据
打样5-7天,样品无最小起订量
检验三坐标测量仪、热阻测试仪,每批次提供完整报告

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