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按图定制的精密冲压黄铜电气端子与触点

## 引言
您的图纸定义零件。我们的工作是确保每个尺寸都达标,并在发货前提供验证。我们在中国东莞经营一家拥有20年历史的精密制造工厂。我们的金属冲压生产线可生产厚度为0.05毫米至3.0毫米带材的黄铜电气端子和触点。关键特征的公差可控制在±0.01毫米以内。公差:±0.01毫米(关键),±0.05毫米(一般)交期:原型7-15天,批量生产15-25天无最小起订量——100件或100,000件均可下


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引言

您的图纸定义零件。我们的工作是确保每个尺寸都达标,并在发货前提供验证。

我们在中国东莞经营一家拥有20年历史的精密制造工厂。我们的金属冲压生产线可生产厚度为0.05毫米至3.0毫米带材的黄铜电气端子和触点。关键特征的公差可控制在±0.01毫米以内。

  • 公差:±0.01毫米(关键),±0.05毫米(一般)
  • 交期:原型7-15天,批量生产15-25天
  • 无最小起订量——100件或100,000件均可下单
  • 材料:黄铜C2600、C2680、C5191,或您指定的牌号
  • 表面处理:选择性镀金/镀银/镀锡,或裸亮光表面

我们使用三坐标测量机(CMM)和2.5D光学投影仪对每批产品进行验证。随货附上完整的检测报告。绝无意外。

规格参数

参数数值
材料黄铜C2600(CuZn30)、C2680、C5191,或客户指定
厚度范围0.05毫米 – 3.0毫米
公差(关键)±0.01毫米
公差(一般)±0.05毫米
最小特征尺寸0.3毫米孔径,0.2毫米折弯半径
工艺级进模冲压、复合模冲压、四滑块
模具寿命500,000 – 2,000,000次冲程(工具钢),>500万次(硬质合金)
表面处理裸亮光、镀镍、镀金、镀银、镀锡(选择性或全镀)
去毛刺滚筒抛光、振动研磨,或对狭小部位进行人工处理
批量无最小起订量;从原型到大批量生产
检测关键尺寸100%检测,每批使用CMM + 光学投影仪
交期原型:7-15天;批量生产:样品确认后15-25天
包装防静电袋、分隔托盘、编带包装(可选)

精密深拉金属杯

买家发送图纸给我们的三大理由

1. 批次可追溯的质量。 每批产品都有唯一的批次号。我们记录该批次对应的材料炉号、模具参数和检测结果。如果您的装配线上出现问题,我们可在24小时内追溯到具体的冲压批次。无需猜测。

2. 每批附检测报告。 我们绝不盲目发货。每批产品均附带包含CMM数据和光学投影仪读数的尺寸报告。您看到的是实际测量值,而不仅仅是合格/不合格的印章。对于关键的汽车或医疗部件,我们还会提供完整的材质证书和镀层厚度报告。

3. 同一工厂完成CNC + 冲压 + 弹簧 + 散热器。 您的端子可能需要一个冲压触点、一个CNC加工外壳、一个弹簧和一个散热器。我们可在同一工厂内完成这四类部件。这意味着只需一份采购订单、一套质量体系、一个发货日期。您可节省物流成本,并避免不同供应商之间的公差匹配问题。

这些零件的应用领域

我们的冲压黄铜端子和触点应用于全天候运行的实际产品中。

  • 汽车连接器: ECU引脚、大灯插座、继电器触点。黄铜在85°C振动环境下可可靠地承载电流。
  • 工业继电器和开关: 用于控制面板的接触弹簧和固定端子。我们将平面度控制在0.02毫米以内,以确保继电器正确就位。
  • 消费电子产品: 电池触点、USB连接器引脚、SIM卡座。薄型黄铜(0.1–0.2毫米)提供反复插拔所需的回弹性。
  • 配电系统: 母排连接器、保险丝夹、接线端子。镀锡黄铜在潮湿配电柜中具有耐腐蚀性。
  • 医疗设备: 低电流传感器触点。我们进行清洗和钝化处理,以避免离子污染。

买家下单前常问的问题

问:你们的最小起订量是多少? 答:无最小起订量。原型批次可从100件起做。批量订单每月可达数百万件。模具费用单独报价,并根据您的订单量进行分摊。

问:你们如何保证公差和质量? 答:我们使用研磨至±0.005毫米精度的级进模。首件检验覆盖所有尺寸。生产过程中,每500件使用2.5D投影仪进行抽检。最终批次检验使用CMM,并附书面报告。

问:定制零件的交期是多久? 答:原型(无需修改模具)为7-15天。新开级进模需要20-30天。批量生产在您确认样品后15-25天内发货。我们会在审核您的图纸后提供确切日期。

问:你们提供材质证书吗? 答:提供。我们随货提供黄铜带材的钢厂测试证书、镀层厚度报告以及RoHS/REACH声明。对于汽车或医疗应用,我们可根据要求提供PPAP三级文件。

发送您的图纸

请将您的2D或3D文件(PDF、DXF、STEP或IGES格式)发送至我们的邮箱。我们将在4小时内审核公差、材料和镀层要求。12小时内为您提供确定的报价——包括价格、交期以及模具费用(如需要)。

这就是中国制造的定制金属冲压服务,无最小起订量,全程可追溯。发送您的图纸,我们将确保制造出完美的零件。

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

需要其他零件?我们同样在东莞工厂加工精密电动汽车电池连接片 | 中国定制金属冲压加工


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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