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定制CNC夹头 36型六角孔加长夹头 | BQUQ精密制造

概述您的图纸定义几何形状,我们定义公差。这款36型六角孔加长夹头完全按照您的精确规格加工,而非来自标准库存目录。每件产品在发货前均经过全尺寸检测报告验证。如果不符合您的图纸要求,绝不会出厂。核心参数: 孔径及六角尺寸公差±0.005mm,表面粗糙度Ra 0.4µm,交期7–10个工作日,无起订量。一件或一千件,工艺控制标准相同。技术规格我们使用Citizen和Tsugami数控自动车床加工这些夹头


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概述

您的图纸定义几何形状,我们定义公差。这款36型六角孔加长夹头完全按照您的精确规格加工,而非来自标准库存目录。每件产品在发货前均经过全尺寸检测报告验证。如果不符合您的图纸要求,绝不会出厂。

核心参数: 孔径及六角尺寸公差±0.005mm,表面粗糙度Ra 0.4µm,交期7–10个工作日,无起订量。一件或一千件,工艺控制标准相同。

技术规格

我们使用Citizen和Tsugami数控自动车床加工这些夹头,随后通过线切割完成六角孔精加工,确保零毛刺。材料均附带钢厂质保书。每批次均进行硬度检测。

参数数值
材料42CrMo4(AISI 4140)或9Cr18(AISI 440C),按图纸要求
硬度48–52 HRC(整体淬硬)
孔径公差六角对边宽度±0.005 mm
同轴度≤0.008 mm TIR(相对于柄部)
表面粗糙度内孔Ra 0.4 µm,外径Ra 0.8 µm
加长头部长度10–50 mm,按指定要求
柄部直径19.05 mm(3/4")或25.4 mm(1")标准规格,可定制
工艺数控车削、线切割六角拉削、无心磨削
检测100%尺寸检验,每批次出具CMM报告
批量1–5,000件,无起订量
交期打样7天,批量生产10天
原产地中国制造,东莞工厂

定制CNC夹头套装 15 20 25 32

客户选择向我们发送图纸的三大理由

1. 批次可追溯质量。 每件夹头均有独立批次号。热处理记录、材料质保书和检测数据均与该批次号关联。如果六个月后您的 spindle 出现任何问题,我们可以追溯到具体的炉号和热处理周期。无需猜测。

2. 每批次附检测报告。 您将获得包含实际测量值的CMM报告,而非仅仅合格/不合格的盖章。每批次至少抽检三件样品,测量六角宽度、同轴度和表面粗糙度。关键尺寸则100%全检。报告随货物一并发送至您的邮箱。

3. 同一工厂完成CNC加工、冲压、弹簧和散热器。 您的夹头并非孤立零件。如果您的组件还需要弹簧保持架、冲压外壳或驱动电机散热器,我们可在同一厂区内完成。一张采购订单、一套质量体系、一个交货日期。免去协调三家供应商的麻烦。

应用领域

36型六角孔加长夹头专为高速旋转应用设计,适用于标准圆孔无法夹持工件的场景。常见用途包括:

  • 走心式车床导向衬套,用于医疗螺丝制造中的六角棒料。加长头部可深入导向衬套区域,减少棒料振动。
  • 回转式转盘机,用于汽车燃油喷射器本体加工。六角孔在交叉钻孔时抵抗扭矩夹持零件,省去二次铣削工序。
  • CNC刀柄,用于六角柄立铣刀和丝锥。加长设计使夹头能够避开刀柄体内部的深腔。
  • 气动执行器,需夹持六角驱动轴且不损伤表面。淬硬内孔可抵抗反复插拔带来的磨损。
  • 定制自动化夹具,用于装配线上的六角头紧固件。加长长度可避让突出的螺纹部分。

如果您的应用涉及六角棒料、六角刀柄或扭矩传递,这款夹头就是确保重复精度的关键接口。

客户常见问题

问:真的没有起订量吗? 答:是的。我们可为原型验证加工单件产品,单件成本结构与100件批量相同。成本驱动因素是装夹调试,而非数量。许多客户先订2–3件,用于测试装配和跳动。

问:六角孔能达到什么公差? 答:对边宽度±0.005 mm是我们的标准精度。如果您的图纸要求±0.003 mm,我们可以通过线切割加最终珩磨工序实现。报价前我们会确认工艺能力。我们从不接受无法保证的图纸。

问:实际交期是多久? 答:打样件7个工作日发货。1,000件以内的批量订单10个工作日发货。更大订单需增加3–5天用于热处理和磨削。我们会在订单确认时给出确切日期,而非模糊承诺。

问:是否提供材质证书和热处理报告? 答:提供。每批次均附带原材料钢厂质保书和含硬度数值的热处理报告。这些均免费提供。第三方检测(SGS、BV)可按成本价安排。

发送您的图纸

不要再猜测标准夹头是否适配。将您的图纸发送给我们,12小时内获得正式报价。在您确认之前,我们会确认材料、公差和交期。无起订量,无隐藏刀具费用。

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

精密制造不是口号,而是我们的日常工序。发送PDF,获取报价,测试零件。

需要其他零件?我们同样在东莞工厂加工定制CNC夹头系列25-52 | 中国精密制造


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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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