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定制CNC加工自动车床46型六角孔加长夹头

概述 您的图纸决定零件规格。我们负责加工。发货前,每一只夹头都会按照您的关键尺寸进行验证,无一例外。这是一款46型加长六角孔夹头,专为自动车床主轴设计。完全按照您的图纸制造,而非基于库存近似件。我们确保同心度及内孔几何形状严格符合您的图纸要求。公差:六角孔对边尺寸 ±0.005 mm交期:打样7–12天,批量生产15–20天无起订量:一件或一千件均可材质:20CrMnTi 或 8620,


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## 概述 您的图纸决定零件规格。我们负责加工。发货前,每一只夹头都会按照您的关键尺寸进行验证,无一例外。

这是一款46型加长六角孔夹头,专为自动车床主轴设计。完全按照您的图纸制造,而非基于库存近似件。我们确保同心度及内孔几何形状严格符合您的图纸要求。

  • 公差:六角孔对边尺寸 ±0.005 mm
  • 交期:打样7–12天,批量生产15–20天
  • 无起订量:一件或一千件均可
  • 材质:20CrMnTi 或 8620,渗碳淬火至 58–62 HRC

## 技术规格 该零件由CNC走心式及滑动主轴自动车床加工。加长头部与六角内孔要求加工过程稳定,并需控制热处理工艺。

规格参数数值
可选材质20CrMnTi, 8620, 4140, 65Mn
表面硬度(渗碳层)58–62 HRC
芯部硬度30–35 HRC
内孔公差六角对边 ±0.005 mm
同心度(内孔对锥度)≤0.008 mm TIR
内孔表面粗糙度Ra 0.4 µm
外圆表面粗糙度Ra 0.8 µm
加工工艺CNC车削、铣削、内圆磨削
热处理渗碳 + 淬火 + 回火
检测100%尺寸检验,每批次提供CMM检测报告
批量1–10,000件
打样交期7–12天
批量交期15–20天
原产地中国制造,东莞工厂

定制CNC夹头 自动车床60型圆孔夹头

内孔在热处理后进行磨削加工,以消除变形并保证六角几何精度。加长头部尽可能在一次装夹中完成加工,以确保同心度。

## 客户选择向我们发送图纸的三个理由 1. 批次可追溯的质量体系。 每批次均分配独立的炉号和工单号。材质证明文件保存10年。若您的产线出现任何问题,我们可精确追溯至对应炉次及加工班组。

2. 每批次提供检测报告。 您将收到每批次的尺寸检测报告,而非仅抽检样品。报告列明内孔尺寸、六角对边尺寸、同心度及硬度值。我们使用三坐标测量机和洛氏硬度计,数据真实可靠,绝无估算。

3. 一站式工厂:CNC加工、冲压、弹簧及散热器。 夹头卡盘并非您所需的唯一零件。我们同一工厂内还提供CNC机加工、金属冲压、弹簧卷制及散热器制造服务。将完整装配图发给我们,由我们协调各供应商,您只需接收一张发票。

## 应用领域 该夹头适用于加工小型精密零件的自动车床。典型应用包括:

  • 钟表零件: 小齿轮、心轴、摆轮轴。六角内孔可稳固夹持扁位而不损伤表面。
  • 医疗器械组件: 骨钉、钻头、小型植入物。高同心度确保低跳动。
  • 电子连接器插针: 高密度连接器用六角插针。加长头部可深入主轴内部。
  • 紧固件生产: 内六角紧定螺钉及内六角螺栓。夹头可牢固夹持六角毛坯。
  • 汽车燃油喷射系统零件: 针阀及衔铁。批量一致性对大批量产线至关重要。

46型锥度适配标准自动车床主轴。加长头部为长工件提供额外避空空间。六角内孔可在加工过程中防止六角棒料旋转。

## 客户常见问题 问:起订量是多少? 答:无起订量。打样验证可做1件,批量生产可做10,000件。46型夹头采用标准工装,换型成本低。

问:如何保证公差和品质? 答:我们严格按照您的图纸加工,并在热处理后磨削内孔。每一件产品均经过检测。每批次附CMM检测报告。若尺寸超差,我们自费返工或报废。

问:定制六角孔夹头的交期是多久? 答:图纸确认后7–12天出样,批量生产15–20天。急单可分批出货,首批20%可在5天内发出。

问:能否提供材质证明? 答:可以。我们可提供20CrMnTi、8620或您指定材质的EN 10204 3.1材质证书。每批次附带热处理报告。

## 发送您的图纸 请将PDF或STEP文件发送给我们。我们将核查内孔几何形状、锥度角度及加长尺寸。12小时内为您提供正式报价。

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

我们是中国东莞的精密制造工厂,拥有20年CNC加工经验。定制CNC夹头卡盘,中国制造,无起订量。您的图纸是起点,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弹簧夹头 630型自动车床圆孔夹头 | BQUQ


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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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