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精密ER11弹簧夹头刀柄 CNC钻孔 中国制造

开场您提供图纸,我们加工零件。每一支ER11弹簧夹头刀柄在发货前均经过检验。我们是BQUQ,一家位于中国东莞的工厂。拥有20年精密制造经验。我们的CNC产线24/7运转。我们制造的夹头刀柄能够确保钻头装夹精准、同心运转,并经受住生产班次的考验。同心度:≤ 0.005 mm TIR端部跳动:≤ 0.008 mm交期:原型件7–12个工作日无起订量:1件或10,000件均可下单每批次附检测报告这不是库


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开场

您提供图纸,我们加工零件。每一支ER11弹簧夹头刀柄在发货前均经过检验。

我们是BQUQ,一家位于中国东莞的工厂。拥有20年精密制造经验。我们的CNC产线24/7运转。我们制造的夹头刀柄能够确保钻头装夹精准、同心运转,并经受住生产班次的考验。

  • 同心度:≤ 0.005 mm TIR
  • 端部跳动:≤ 0.008 mm
  • 交期:原型件7–12个工作日
  • 无起订量:1件或10,000件均可下单
  • 每批次附检测报告

这不是库存标准品。它是根据您的图纸定制制造的。您控制柄径、锥角、螺纹螺距和表面光洁度。我们负责执行。

技术规格

参数数值
材料20CrMnTi(渗碳钢)、9Cr18(不锈钢)或40CrMo(合金钢)
硬度58–62 HRC,渗碳层深度0.5–0.8 mm
加工工艺CNC车削、CNC铣削、无心磨削、线切割(用于开槽)
同心度(TIR)端部≤ 0.005 mm,距端部20 mm处≤ 0.008 mm
表面光洁度锥面Ra 0.4 µm,外圆Ra 0.8 µm,可选发黑或TiN涂层
螺纹精度内螺纹6H级,外螺纹6g级(按ISO 965标准)
槽型3槽或4槽设计,EDM线切割,无毛刺
批量1至50,000件
检测关键特征100%尺寸检测,每批次附CMM报告
交期1–50件7天,51–500件12天,更大批量20天
包装防锈油、独立泡沫槽、出口纸箱

定制CNC加工ER40弹簧夹头刀柄,用于立铣刀铣削

所有夹头刀柄均在DMG Mori和Mazak五轴机床上加工。磨削工序在Studer外圆磨床上完成。我们不发外包。一个工厂,一个质量标准。

客户将图纸发给我们的三大理由

1. 批次可追溯的质量。 每个炉号均有记录。每批次分配独立的序列号段。如果零件在您的机床主轴中出现问题,我们可以追溯到原材料批次和操作人员。随货附上完整的追溯单。

2. 每批次附检测报告。 我们绝不盲目发货。每批次包含一份CMM报告,记录锥角、跳动、螺距和硬度的实际测量值。不是泛泛的证书——而是来自我们蔡司CMM的真实数据。您可以在付款前进行验证。

3. 一个工厂完成CNC + 冲压 + 弹簧 + 散热器。 您的夹头刀柄通常是一个更大装配体的一部分。我们还运营金属冲压设备(25–250吨)、弹簧卷绕机和CNC散热器产线。将整个BOM发给我们。我们在同一封邮件中报价刀柄、卡紧弹簧、冲压垫圈和散热器板。一个发货点、一张发票、一个可追责的供应商。

这些零件的应用领域

带ER11锥度的定制CNC夹头刀柄不仅限于钻头。我们的客户将其应用于:

  • PCB钻孔主轴 – 0.2–1.0 mm微孔的高速、低跳动钻孔。
  • 汽车气门导管铰孔 – 精密铰刀的可重复同心度。
  • 医疗器械微孔钻削 – 钛合金和不锈钢材料,跳动会导致刀具断裂。
  • 航空航天紧固件孔 – 铝材和CFRP叠层钻孔,排屑至关重要。
  • 机器人末端工具 – 装配线上的快换钻削单元。
  • 夹具和治具制造 – 在定制夹具中夹持定位销或导销。

在每种应用中,夹头刀柄都是主轴与切削刃之间的最后一个机械连接环节。如果它跳动,孔就会跳动。这就是为什么我们在热处理之后而非之前磨削锥面。

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。我们制作单件用于原型验证。批量价格从50件起。标准ER11轮廓的刀具成本为零。对于定制柄部,我们收取一次性设置费$80–150,订单超过200件可免除。

问:你们如何保证公差和质量? 答:我们使用蔡司CMM进行最终检测。每个零件均测量锥角(±0.5角分以内)、跳动(≤0.005 mm)和螺纹配合。我们还对槽口边缘进行100%目视毛刺检查。检测报告随货发出。如果零件未通过您的来料检验,我们免费更换,包括运费。

问:你们的交期是多久? 答:50件以内标准交期为7个工作日。500件为12天。如果您需要更快,我们可以分批生产,并在3天内空运首批10件。我们不会承诺无法达成的交期。

问:你们提供材质证书吗? 答:是的。我们提供原材料钢厂证书、热处理报告(硬度曲线、渗碳层深度),以及RoHS/REACH声明(如需)。证书为英文,并加盖我们质检部门印章。

发送您的图纸

将您的2D PDF或3D STEP文件发送给我们。我们在12小时内回复正式报价。没有模糊的估算。您将获得单价、刀具成本、交期和运输选项。

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

精密制造,中国制造,无起订量。您的图纸,我们的机床,经过验证的零件。

需要其他零件?我们同样在东莞工厂加工定制CNC加工ER20弹簧夹头精密刀柄,无起订量


相关产品

参数

参数能力范围
材料AL6061/7075, SUS303/304/316, 45#钢, T2铜, H59黄铜, POM, PEEK, 尼龙
公差±0.005mm标准,±0.003mm可按需定制
设备3/4/5轴CNC, 车铣复合, 瑞士型车床
表面处理阳极氧化, 镀镍, 镀锌, 钝化, 喷砂, 抛光
尺寸范围最大400 x 300 x 200 mm
打样72小时,样品无最小起订量
检测每批次提供完整报告,可按需提供CMM数据

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