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定制铜嵌件散热器 | 精密CNC加工,无起订量

开篇您的图纸定义零件,我们负责制造。每一款铜嵌件散热器均严格按照您的几何尺寸加工,发货前附CMM检测报告。绝无意外。我们是BQUQ,一家位于中国东莞的精密制造工厂。深耕行业20年。CNC加工、冲压、弹簧、散热器,一厂覆盖。您发文件,我们负责其余。公差:关键配合面±0.02 mm交期:打样7–12天,批量生产15–20天无起订量——一件或一万件,工程标准同样严格材质证书:每批次均附钢厂材质证明规格参


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开篇

您的图纸定义零件,我们负责制造。每一款铜嵌件散热器均严格按照您的几何尺寸加工,发货前附CMM检测报告。绝无意外。

我们是BQUQ,一家位于中国东莞的精密制造工厂。深耕行业20年。CNC加工、冲压、弹簧、散热器,一厂覆盖。您发文件,我们负责其余。

  • 公差:关键配合面±0.02 mm
  • 交期:打样7–12天,批量生产15–20天
  • 无起订量——一件或一万件,工程标准同样严格
  • 材质证书:每批次均附钢厂材质证明

规格参数

参数数值
基材C1100紫铜、C1020无氧铜(可选)
翅片材料AL6063-T5、AL6061-T6或纯铜翅片
嵌件界面铜块压入或钎焊至铝基座
加工工艺四轴/五轴CNC铣削、CNC车削
表面处理机加工态Ra 3.2,或阳极氧化(黑色、本色)/镀镍
平面度100 mm长度内0.05 mm
尺寸公差±0.02 mm(机加工特征),±0.1 mm(整体轮廓)
热界面可选预涂相变导热材料或石墨垫片
批量1–50,000件
检测关键尺寸100%全检,每批次附CMM报告
交期打样:7天,批量生产:15–20天

定制铝挤压散热器型材

我们采用高速CNC加工中心,主轴转速最高可达20,000 RPM。这确保了翅片边缘光洁、间距控制精准——当您的翅片密度超过每英寸8片时,这一点至关重要。对于铜嵌件设计,我们将凹槽深度公差控制在±0.02 mm,然后压入或回流焊铜块。结果:零气隙,最大化传热效率。

客户将图纸交给我们的三大理由

1. 批次可追溯的质量。 每件散热器都有唯一批次号。原材料炉号、操作人员、刀具磨损记录和检测数据均与该批次号关联。如果现场出现任何问题,我们可以追溯到具体的炉次和工序。无需猜测。

2. 每批次附检测报告。 无需您主动要求。每批出货均包含尺寸报告、材质证书和表面光洁度检测。对于关键航空航天或电动汽车应用,我们额外提供完整CMM数据和X射线检测(检查焊料空洞率)。这是标准配置,不额外收费。

3. 一家工厂搞定CNC + 冲压 + 弹簧 + 散热器。 您的组件可能需要冲压安装夹、用于固定的压缩弹簧以及机加工散热器。我们全部可以制造。一张采购订单、一套质量体系、一个交货日期。供应商更少、延误更少、物流成本更低。

应用领域

铜嵌件散热器解决一个问题:将高热量密度的小面积热源的热量扩散到更大的翅片区域。典型应用包括:

  • 太阳能逆变器和电动汽车牵引驱动中的IGBT模块——芯片下方采用铜块,翅片采用铝以减轻重量
  • 体育场馆照明和汽车前大灯中的大功率LED阵列——嵌入式铜件将热量从陶瓷基板导出
  • 电信基站功放——功率密度超过100 W/cm²的5G MIMO模块
  • 工业切割和医疗设备中的激光二极管底座——采用无氧铜以降低热阻
  • CPU/GPU服务器散热器——铜底座配铝或铜翅片,钎焊或压入连接
  • 铁路和船舶变流器中的电源整流器

如果您的热仿真显示存在热点,我们可以精确地在需要的位置加工铜嵌件。无需重新设计整个翅片组。

客户下单前常问的问题

问:你们的起订量是多少? 答:无起订量。同一台设备上,我们既可以做一件打样,也可以做50,000件批量。打样单价较高,但标准形状免收模具费。对于复杂的铜嵌件设计,我们可能会收取少量夹具费——在首批量产订单中全额抵扣。

问:你们如何保证公差和品质? 答:关键特征加工公差为±0.02 mm。加工完成后,我们用CMM测量并提供完整报告。对于焊接接头,我们使用X射线检测检查空洞率——通常低于5%。如有任何超出规格的情况,我们免费返工或重做。

问:交期多久? 答:图纸确认后7天内发货打样件。1,000件以上的批量订单15–20天内发货。如有紧急需求,我们可以分批交付——先发一半,其余在标准交期内完成。

问:你们提供材质证书吗? 答:提供。每批次均附铜材和铝材的钢厂证书。我们还可按要求提供RoHS和REACH合规文件。对于航空航天或医疗应用,我们可以增加完整的可追溯性,包括炉号和力学性能测试报告。

发送您的图纸

不要再对比中间商的报价了。直接与加工您零件的工厂沟通。发送您的2D或3D文件——STEP、IGES或PDF——12小时内即可获得明确报价。报价包含材料成本、加工时间、表面处理选项和运输条款。绝无模糊估算。

邮箱:sc@bquq.com WhatsApp:+86 13713157787

您的铜嵌件散热器,中国制造,按您的尺寸加工,发货前经过验证。这就是BQUQ标准。发送图纸吧。

需要其他零件?我们同样在东莞工厂加工定制圆形径向铝散热器 | 中国精密制造


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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