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定制CNC加工ER32弹簧夹头(铰孔用) | BQUQ

开篇您需要一个能精准夹持铰刀的夹头,而不是普通的通用标准件。您需要的是按照您的图纸定制、符合您内孔尺寸、刀柄几何形状和跳动公差要求的产品。我们从棒料或锻件加工,发货前逐件验证。每个单元都经过同心度和锥度配合检测。不合格,不出货。跳动:鼻端 ≤ 0.005 mm TIR硬度:58–62 HRC交期:7–12 个工作日无起订量——一件或一千件均可中国制造,自2004年起专注精密制造规格参数参数数值可选


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开篇

您需要一个能精准夹持铰刀的夹头,而不是普通的通用标准件。您需要的是按照您的图纸定制、符合您内孔尺寸、刀柄几何形状和跳动公差要求的产品。

我们从棒料或锻件加工,发货前逐件验证。每个单元都经过同心度和锥度配合检测。不合格,不出货。

  • 跳动:鼻端 ≤ 0.005 mm TIR
  • 硬度:58–62 HRC
  • 交期:7–12 个工作日
  • 无起订量——一件或一千件均可
  • 中国制造,自2004年起专注精密制造

规格参数

参数数值
可选材料20CrMnTi(渗碳)、40CrMo(整体淬硬)、9Cr18(不锈钢)
硬度58–62 HRC(表面或整体)
锥度精度AT3级,符合DIN 6499 / ISO 15488
跳动(鼻端TIR)≤ 0.005 mm(使用标准夹头测试)
表面粗糙度锥面 Ra 0.4 µm,外圆 Ra 0.8 µm
螺纹类型ER32标准(M40 x 1.5)或按图纸定制
后端刀柄直柄、CAT/BT/HSK、或R8——按您的规格加工
工艺CNC车削、CNC铣削、内圆磨削、研磨
检测100%尺寸检验,每批次附CMM报告
批量1 至 10,000 件
标识激光打标(零件号、批次号、日期)

定制CNC夹头延长杆长伸距精密制造

我们在热处理后磨削内锥孔,精度由此而来。我们不省略去应力工序,不在夹头座加工上偷工减料。

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,每个批次都有唯一编码。如果六个月后出现问题,我们可以追溯到具体的机床、操作员和材料批次,无需猜测。

2. 每批次附检测报告。 每次发货均附带完整的尺寸检测报告。跳动、锥角、硬度、表面粗糙度——全部实测并记录在案。不是笼统的合格证,而是来自我们CMM和硬度计的实测数据。

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。您可能还需要释放机构的弹簧、冲压垫圈或主轴电机散热器。我们可在同一厂区内全部完成。一张采购订单、一个发货点、同一质量标准。

应用领域

我们的定制CNC夹头并非为业余铣床设计,而是用于0.01 mm误差就会造成损失的生产环境。

  • 汽车行业: 缸盖气门导管和定位销孔的铰削加工。大批量、节拍紧。
  • 航空航天: 铝及钛合金组件中紧固件孔的铰削。材料昂贵,废品不可接受。
  • 医疗器械: 骨螺钉和植入物钻套的铰削。表面质量和同心度至关重要。
  • 液压行业: 阀体滑阀孔铰削。孔加工不良会导致泄漏和保修索赔。
  • 通用机械加工: 任何需要刚性、高精度铰刀或镗刀夹持的CNC车床或铣床。

如果您使用浮动夹头铰孔时出现锥度或喇叭口问题,根源往往在夹头而非铰刀。刚性、高精度回转的弹性夹头可以解决这一问题。

客户下单前常问的问题

问:有最小起订量吗? 答:没有。我们在同一台机床上既做单件原型,也做10,000件批量生产。首件收取少量调机费,但单价随数量增加立即下降。

问:锥度和跳动实际能达到什么公差? 答:锥度精度可达DIN 6499的AT3级。使用标准夹头测试时,鼻端跳动 ≤ 0.005 mm TIR。如果您的图纸要求更严,我们可以将锥度研磨至AT2级——但会增加2–3天交期和费用。

问:定制设计的交期是多久? 答:标准材料如20CrMnTi为7个工作日。如需不锈钢或特殊热处理工艺,则为12个工作日。我们不会为了争取时间而报3周,我们报的是实际能交付的时间。

问:能否提供材质证书和热处理报告? 答:可以。我们提供原材料钢厂证书和含硬度曲线的热处理报告。所有文件均为英文,如您的客户要求,可办理公证。

发送您的图纸

别再犹豫。将您的2D图纸或3D模型发送给我们。我们进行可制造性评估,并在12小时内给出正式报价。

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

请注明目标数量、材料和所需跳动要求。我们将确认价格、交期和检测方案。无强制义务,无推销压力。来自东莞精密制造工厂的直截了当的答复。

需要其他零件?我们同样在东莞工厂加工定制CNC加工ER20弹簧夹头刀柄(配硬质合金立铣刀)


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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