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定制CNC夹头 25型三角孔弹簧夹头 | BQUQ

## 开篇
这是一款25型三角孔弹簧夹头,按您的图纸加工。我们不销售现成的近似产品。我们切割、热处理并研磨每只夹头,以达到您指定的精确内孔几何形状、锥角和槽型。每件产品发货前均经过验证。如果图纸正确,夹头就正确。公差:内孔直径±0.005 mm,锥角±0.01 mm交期:标准钢材7–12个工作日,淬硬件15天无起订量——订购一件或一千件均可材料:20CrMnTi、GCr15或65Mn,按您的规格#


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## 开篇 这是一款25型三角孔弹簧夹头,按您的图纸加工。我们不销售现成的近似产品。我们切割、热处理并研磨每只夹头,以达到您指定的精确内孔几何形状、锥角和槽型。每件产品发货前均经过验证。如果图纸正确,夹头就正确。

  • 公差:内孔直径±0.005 mm,锥角±0.01 mm
  • 交期:标准钢材7–12个工作日,淬硬件15天
  • 无起订量——订购一件或一千件均可
  • 材料:20CrMnTi、GCr15或65Mn,按您的规格
## 规格参数
参数数值
可选材料20CrMnTi(渗碳钢)、GCr15(轴承钢)、65Mn(弹簧钢)
硬度58–62 HRC(表面渗碳淬硬)、45–50 HRC(整体淬硬)
内孔形状三角(三点式),定制角度60°–120°
内孔直径范围3 mm – 25 mm
锥角30°标准,可依图纸定制
公差内孔±0.005 mm,锥角±0.01 mm,槽宽±0.02 mm
表面粗糙度内孔Ra 0.4,外锥面Ra 0.8
槽型3槽或6槽,EDM线切割
工艺CNC车削、铣削、热处理、外圆磨削、线切割EDM
检测100%尺寸检验,可依要求使用内径规+CMM三坐标测量
批量1 – 10,000件
交期7个工作日(未淬硬),12个工作日(淬硬)
原产地中国东莞制造

定制CNC夹头 自动车床60型圆孔夹头

我们使用这些夹头在CNC自动车床和走心式机床上加工。大批量生产时,我们采用多轴自动车床以保持稳定的节拍时间。磨削在外圆磨床上进行,配备在线测量。开槽采用线切割EDM——无毛刺,无锥度误差。

## 买家将图纸发给我们三大理由 1. 批次可追溯的质量。 每批次都有唯一的热处理炉号和工单号。我们记录材料证书、热处理曲线和最终检验数据。如果您的装配线上出现问题,我们可以追溯到确切的批次和工序步骤。无需猜测。

2. 每批次检验报告。 每个批次都会附带尺寸报告——不是抽检件。我们对每件产品测量内孔直径、锥角、槽宽和硬度。对于关键尺寸,我们附上CMM数据。您无需在到货后重新检验。

3. 一家工厂完成CNC + 冲压 + 弹簧 + 散热器。 夹头不是您唯一需要的零件。我们还生产冲压件、压缩弹簧和散热器。将整套装配图纸发给我们。我们在内部协调各工艺,因此您只需对接一家供应商、一套文件、一个发货日期。

## 这些零件的应用场景 这款25型三角孔夹头适配使用25型夹头座的自动车床和CNC车削中心。常见应用包括:

  • 走心式自动车床 – 夹持圆棒或六角棒料,加工精密小零件,如表芯销、医用螺丝和连接器插针。
  • 自动送料机 – 夹持棒料,用于大批量车削衬套、垫圈和紧固件。
  • 二次加工 – 在CNC车床上夹持预加工零件,进行钻孔、攻丝或铣削。
  • 弹簧制造 – 用于将线材送入弹簧卷绕机的夹头,内孔精度直接影响弹簧外径。
  • 散热器生产 – 夹持铝坯进行针鳍散热器CNC铣削,跳动量须控制在0.01 mm以内。

三角孔设计提供三点接触。夹持六角和三角棒料时不会损伤表面,在不规则截面上比圆孔定心更精准。如果您加工六角棒料,这正是您需要的夹头。

## 买家下单前的常见问题 问:你们的起订量是多少? 答:无起订量。原型件做一件,量产件做数千件。单价随数量递减,但我们不会强制您多买。

问:你们如何保证公差和质量? 答:我们在热处理后研磨内孔和锥面。每只夹头均使用内径规和锥度规检验。订单超过50件时,每批次附3件样品的CMM报告。如有任何尺寸超差,我们免费更换整批。

问:交期多久? 答:未淬硬钢材7个工作日,淬硬件12个工作日。如需加急,我们可以分批发货——先发已完成件,其余3天内发出。我们不会承诺无法达成的交期。

问:你们能提供材料证书吗? 答:可以。我们提供原材料钢厂证书、热处理报告和硬度测试结果。所有文件均为英文。如果您的应用需要,我们也可提供RoHS和REACH合规文件。

## 发送您的图纸 请将PDF、STEP或IGES格式的图纸发送给我们。我们将审核几何形状、公差和材料规格,并在12小时内发送正式报价。无隐藏费用,无含糊承诺。

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

精密制造是我们唯一的事业。定制CNC夹头,中国制造,无起订量——这就是我们所做的。发送图纸,其余交给我们。

需要其他零件?我们同样在东莞工厂加工定制CNC夹头及扳手组 | 精密制造


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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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