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精密电动汽车电池连接片 | 中国定制金属冲压加工

开篇您的电动汽车电池连接片图纸是起点。我们将其转化为符合您尺寸和电气规格的冲压件。每批次在发货前均经过验证。您获得的零件首次即可适配您的装配线。公差:关键特征 ±0.05 mm交期:打样 7–12 天,量产 15–20 天无起订量:可订购 1 件或 100,000 件材料:C1100 铜、C1020 无氧铜、T2 铜、黄铜、铝 1060/6061表面处理:镀锡、镀镍、镀银、防氧化处理检验:关键尺寸


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开篇

您的电动汽车电池连接片图纸是起点。我们将其转化为符合您尺寸和电气规格的冲压件。每批次在发货前均经过验证。您获得的零件首次即可适配您的装配线。

  • 公差:关键特征 ±0.05 mm
  • 交期:打样 7–12 天,量产 15–20 天
  • 无起订量:可订购 1 件或 100,000 件
  • 材料:C1100 铜、C1020 无氧铜、T2 铜、黄铜、铝 1060/6061
  • 表面处理:镀锡、镀镍、镀银、防氧化处理
  • 检验:关键尺寸 100% 全检,随附材质证明

规格参数

参数数值
材料C1100、C1020、T2 铜、黄铜、铝 1060/6061
厚度范围0.3 mm – 6.0 mm
工艺级进模冲压、复合模冲压、CNC 折弯
公差±0.05 mm(标准)、±0.02 mm(精密)
表面处理光亮、拉丝、镀锡、镀镍、镀银
最小孔径0.8 mm
毛刺高度≤ 0.05 mm
批量1 – 500,000 件
质量体系ISO 9001:2015、IATF 16949(汽车级)
检测设备CMM 三坐标测量仪、2.5D 光学投影仪、X射线测厚仪
包装防静电袋、EPE 珍珠棉、出口级纸箱

精密冲压手表零件

客户选择向我们发送图纸的三个理由

1. 批次可追溯的质量 每批次都有唯一批号。我们保存材质证明、检验记录和工艺参数长达 5 年。如果出现现场问题,我们可以追溯到具体的卷料和模具工位。无需猜测。

2. 每批次附检验报告 每次发货您都会收到完整的检验报告,包含尺寸数据、表面光洁度读数和材料硬度结果。我们的质检团队使用 2.5D 光学投影仪和 CMM 进行验证。没有这份报告,我们不会发货。

3. 同一工厂完成 CNC + 冲压 + 弹簧 + 散热器 您的连接片可能需要螺纹嵌件、弹簧触点或散热器。我们在同一工厂内完成所有工序。无需多家供应商,无运输延误,无供应商之间的公差累积问题。您发送一张图纸,我们负责其余一切。

这些零件的应用场景

我们的定制金属冲压连接片应用于真实的电动汽车系统中。以下是它们的日常应用场景:

  • 电池模组连接器 – 串联和并联电芯,承载 100–500 A 连续电流
  • 电池包连接片 – 连接模组至主正极和主负极端子
  • BMS(电池管理系统)采样线 – 用于电压和温度采样的薄型冲压端子
  • 充电接口组件 – 用于直流快充(最高 350 kW)的大电流冲压铜排
  • 逆变器连接片 – 连接直流母线电容至 IGBT 模块
  • 加热器和压缩机配电 – 热管理系统中使用的冲压铜排

这些零件承受振动、-40°C 至 +85°C 的热循环以及大电流负载。我们的冲压工艺确保一致的截面和表面导电性。

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。我们接受 1–10 件的打样订单用于装配测试。量产订单任意数量均可。定制模具的模具费单独报价,但如果您首批订单超过 5,000 件,模具费将分摊到首批量产中。

问:你们如何保证公差和质量? 答:我们使用带模内传感器的级进模进行实时监控。关键尺寸通过自动化光学检测实现 100% 全检。我们的标准公差为 ±0.05 mm,可根据要求控制在 ±0.02 mm。每批次随附尺寸报告。

问:冲压连接片的交期是多久? 答:打样:图纸确认后 7–12 天。量产:标准铜厚 15–20 天。如需加急,可收取 30% 加急费。我们还常备常用铜带库存,可实现快速周转。

问:你们提供材质证明吗? 答:提供。我们使用的每卷材料均附钢厂质保书,随每次发货提供副本。对于汽车项目,我们还可按要求提供 PPAP 三级文件。

发送您的图纸

将您的 PDF 或 STEP 文件发送给我们。我们将审核几何结构,建议材料和电镀方案,并在 12 小时内给出正式报价。标准审核免费,无任何义务。

精密制造是我们的核心。定制金属冲压是我们的日常。中国制造,但品质经得起验证。

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

工作日(GMT+8)1 个工作小时内回复。您的图纸绝对保密。我们可按要求签署保密协议(NDA)。

需要其他零件?我们同样在东莞工厂加工精密冲压电子支架 | 定制金属冲压,无起订量


相关产品

参数

参数能力
材料SPCC、SGCC、SUS301/304/316、黄铜、铜、铍铜、磷青铜
工艺级进模冲压、精冲、深拉深、折弯、攻丝
公差±0.01mm标准,±0.005mm可按要求
表面处理镀锌、镀镍、镀锡、镀金、粉末喷涂、钝化、阳极氧化
模具尺寸最大1200 x 800 mm,16-250吨冲床
厚度0.05 - 6.0 mm板材,线材0.1 - 8.0 mm
打样7-15天模具制作,样品无最小起订量
检测每批次全检报告,CMM和三坐标光学测量

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