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精密电动汽车充电连接器端子 | 定制金属冲压,无最小起订量

开场您的电动汽车充电连接器端子,按照您的图纸制造。我们使用高速精密冲压机进行生产,并在发货前对每个关键尺寸进行验证。没有猜测,没有公差意外。概览: 关键特征公差±0.01 mm,原型交期7-15天,无最小起订量,材料完全可追溯。我们是中国东莞的一家定制金属冲压工厂,拥有20年生产经验。规格参数参数数值材料铜合金(C1100、C17200、C194)、黄铜、磷青铜、不锈钢(301、304)材料厚度0


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开场

您的电动汽车充电连接器端子,按照您的图纸制造。我们使用高速精密冲压机进行生产,并在发货前对每个关键尺寸进行验证。没有猜测,没有公差意外。

概览: 关键特征公差±0.01 mm,原型交期7-15天,无最小起订量,材料完全可追溯。我们是中国东莞的一家定制金属冲压工厂,拥有20年生产经验。

规格参数

参数数值
材料铜合金(C1100、C17200、C194)、黄铜、磷青铜、不锈钢(301、304)
材料厚度0.1 mm – 3.0 mm
公差关键尺寸±0.01 mm,标准±0.05 mm
工艺高速级进模冲压,25–800吨冲床
表面处理选择性镀银、镀锡、镀金、镀镍,或按原始状态
热处理可选(去应力、硬化),适用于铍铜
批量1,000 至 10,000,000 件
交期原型:7天,量产:批准后15–20天
质量体系IATF 16949、ISO 9001:2015
检测三坐标测量机(CMM)、光学比较仪、2.5D投影仪、X射线荧光光谱仪(XRF)用于镀层厚度检测

精密冲压垫圈与垫片

每个端子均采用精密制造方法生产。我们使用带模内传感器的级进模来监控冲压力和材料进给。这能在生产过程中及时发现缺陷,而不是事后才发现。

客户将图纸交给我们的三大理由

1. 批次可追溯的质量。 每批产品都有独特的炉号和批次代码。我们记录该批次的材料证书、模具设置和检测结果。如果您的装配线上出现问题,我们可以精确追溯到具体的卷料和冲压次数。

2. 每批附带检测报告。 每次发货都会附带一份完整的尺寸报告。其中包括关键功能尺寸、镀层厚度读数和外观缺陷数量。我们还保留原始数据10年,不收取额外费用。

3. 一家工厂完成冲压、CNC加工、弹簧和散热器。 您的连接器端子并不是充电枪中唯一的零件。您可能还需要CNC加工的外壳、用于锁扣的压缩弹簧,以及用于功率模块的散热器。我们可以在同一工厂内完成所有这些零件的制造。一张采购订单、一个质量体系、一个发货点。供应商更少,延误更少。

这些零件的应用领域

这些端子是电动汽车充电系统的载流核心。典型应用包括:

  • CCS1和CCS2充电连接器 – 额定连续电流200–500 A的电源端子,接触电阻低。
  • GB/T和CHAdeMO连接器 – 用于直流快充的插针和插座端子。
  • 交流充电插头(Type 1、Type 2) – 用于16–32 A电路的较小端子。
  • 电池断开单元 – 车辆侧充电口内部的高压端子。
  • 充电站内部母排 – 功率模块与充电电缆之间的冲压铜连接件。

在所有这些应用中,端子必须保持严格的尺寸公差。接触梁上0.05 mm的误差可能导致过热、电弧或连接器故障。这就是为什么我们将您的图纸视为合同,而非建议。

客户下单前常问的问题

问:你们真的没有最小起订量吗? 答:是的。我们接受从1,000件起的原型订单。对于首次合作的客户,我们建议先进行2,000–5,000件的试生产,以验证模具和电镀工艺。之后,量产数量不限。

问:你们如何保证公差和质量? 答:我们按照您的图纸制造模具,然后对前50件进行首件检验。我们使用三坐标测量机测量所有关键尺寸,并与您的GD&T进行比对。只有在您批准首件后,我们才开始批量生产。生产过程中,我们每200件使用2.5D投影仪进行一次抽检。

问:典型交期是多久? 答:原型冲压:图纸审核后7天。量产:首件批准后15–20天。电镀额外增加3–5天。如果您需要更快的交期,我们可以分批发货。

问:你们能提供材料证书和RoHS/REACH合规声明吗? 答:可以。每卷材料都附带钢厂证书,显示化学成分和机械性能。我们还可以根据要求提供RoHS和REACH声明。对于汽车级零件,我们提供IATF 16949 PPAP文件。

发送您的图纸

我们在12小时内给出确定报价。请发送您的2D图纸(PDF、DWG或DXF格式)和3D模型(STEP或IGES格式)。告诉我们您的年用量和目标电镀要求。我们将回复单价、模具费用和交期。

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

精密制造,中国制造,无最小起订量。您的端子,按规格制造,发货前经过验证。

需要其他零件?我们同样在东莞工厂加工精密冲压垫片与隔圈 | 定制金属冲压,无最小起订量


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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