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定制CNC夹头 25型圆孔加长款 | 中国精密制造

开篇将您的图纸发送给我们。我们按照您的精确尺寸加工夹头。每件产品发货前均经过验证。无意外。这是一款用于自动车床的25型圆孔加长夹头。专为高速、高重复精度夹持而设计。同心度控制在0.005 mm TIR以内。表面粗糙度可达Ra 0.4。公差:内孔及锥度±0.005 mm交期:定制批次15–20天无起订量:可订购1件或1,000件材质:20CrMnTi或8620钢,渗碳淬硬至HRC 58–62中国制造


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开篇

将您的图纸发送给我们。我们按照您的精确尺寸加工夹头。每件产品发货前均经过验证。无意外。

这是一款用于自动车床的25型圆孔加长夹头。专为高速、高重复精度夹持而设计。同心度控制在0.005 mm TIR以内。表面粗糙度可达Ra 0.4。

  • 公差:内孔及锥度±0.005 mm
  • 交期:定制批次15–20天
  • 无起订量:可订购1件或1,000件
  • 材质:20CrMnTi或8620钢,渗碳淬硬至HRC 58–62
  • 中国制造,出口全球

技术参数

参数数值
类型25型圆孔加长夹头
内孔直径范围Ø3 mm – Ø25 mm(按图纸定制)
夹头锥角30°(标准),可定制
同心度(TIR)≤0.005 mm
表面粗糙度内孔及锥面Ra 0.4 – 0.8 µm
硬度渗碳淬硬HRC 58–62,硬化层深度0.8–1.2 mm
可选材质20CrMnTi、8620、4140,或按您的规格
加工工艺CNC车削、内圆磨削、外圆磨削
检测100%尺寸检测,每批次附CMM报告
批量1 – 10,000件
交期样品15天,批量生产20天
表面处理本色、发黑或TiN涂层,按需定制

定制CNC夹头卡盘36型镜面抛光 中国制造

我们使用CNC车床和圆柱磨床。内孔与锥面在一次装夹中完成磨削,确保批次间几何一致性。

客户选择向我们发送图纸的三个理由

1. 批次可追溯的品质。 每批次分配独立编号。我们记录材料炉号、使用设备、操作人员及检测结果。如果您的产线出现问题,我们可以精确追溯到具体班次。无需猜测。

2. 每批次附检测报告。 每次发货随附尺寸检测报告,列明内孔直径、锥角、TIR、硬度及表面粗糙度。报告逐项对应您的图纸,您的IQC可在几分钟内完成验证。

3. 同一工厂完成CNC加工+冲压+弹簧+散热器。 您的夹头并非孤立零件。您可能还需要弹簧夹头、冲压保持架或主轴驱动散热器。我们在同一厂区内全部完成。更少的供应商,更少的物流麻烦,统一的质量标准。

应用领域

此夹头适用于自动车床,尤其是走心式和滑动主轴箱机型。典型应用:

  • 电机精密轴,Ø6–20 mm,同心度控制在0.005 mm TIR以内。
  • 医疗器械组件,如骨螺钉和钻头,对表面粗糙度和同心度要求极高。
  • 汽车燃油喷射器零件 – 大批量、严公差、加长内孔适用于长工件。
  • 电子连接器和引脚,圆孔设计确保零件在高主轴转速下保持居中。
  • 紧固件毛坯 – 六角头和圆头螺栓,从棒料加工,加长行程。

加长内孔设计可支撑较长工件而不产生振动。因此,对于长径比超过3:1的零件,此设计为首选方案。

客户常见问题

问:起订量是多少? 答:无起订量。我们接受单件用于原型验证。批量订单通常为100–5,000件。无论数量多少,每件产品都获得同等关注。

问:如何保证公差和品质? 答:我们在一次装夹中完成内孔和锥面磨削。每件产品均通过三坐标测量机和轮廓仪检测。发货前发送检测报告。若尺寸超出规格,我们予以报废,绝不发货。

问:定制CNC夹头的交期是多久? 答:样品:图纸确认后15天。批量生产:20天。紧急订单可分批交付,首批20%可在10天内发货。报价时一并注明确切交期。

问:能否提供材质证明? 答:可以。我们提供原材料钢厂证书、热处理报告及硬度检测结果。所有文件均为英文,可追溯至批次编号。

发送您的图纸

12小时内获得正式报价。我们审核您的图纸,确认材质和公差,并回复价格及交期。无任何义务。

请将PDF或STEP文件发送至 sc@bquq.com WhatsApp:+86 13713157787

我们是一家位于中国东莞的精密制造工厂,拥有20年CNC加工、冲压、弹簧及散热器制造经验。您的定制CNC夹头将按图制造、发货前验证、可直接上线使用。

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


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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