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定制CNC夹头刀柄 | 中国精密制造

开篇您的图纸决定零件。我们严格按照图纸加工——不添加主观解读,不走捷径。每一件定制CNC夹头本体在出货前均经过机加工、热处理和检测。我们逐件验证同心度、锥角及拉紧回退尺寸。公差:关键直径±0.005 mm跳动:端部TIR≤0.005 mm交期:打样7–12个工作日无起订量——一件或一千件均可下单随货附材质证书及完整检测报告规格参数参数数值材料20CrMnTi、40Cr、42CrMo、65Mn、9C


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开篇

您的图纸决定零件。我们严格按照图纸加工——不添加主观解读,不走捷径。每一件定制CNC夹头本体在出货前均经过机加工、热处理和检测。我们逐件验证同心度、锥角及拉紧回退尺寸。

  • 公差:关键直径±0.005 mm
  • 跳动:端部TIR≤0.005 mm
  • 交期:打样7–12个工作日
  • 无起订量——一件或一千件均可下单
  • 随货附材质证书及完整检测报告

规格参数

参数数值
材料20CrMnTi、40Cr、42CrMo、65Mn、9Cr18、SUS440C、SUS303、SUS304
硬化处理渗碳深度0.3–0.8 mm,HRC 58–62;或感应淬火
加工设备五轴CNC铣床、CNC车床、内/外圆磨床、线切割
锥度精度AT3或更高(ISO 15488 / DIN 6499)
同心度锥面与夹持孔之间TIR≤0.005 mm
表面粗糙度锥面Ra 0.2–0.4 µm,本体Ra 0.8
动平衡按ISO 1940,G2.5或G1.0(如指定)
批量范围1–10,000件,工艺控制标准一致
检测设备三坐标测量机、气动量仪、光学投影仪、硬度计
表面处理发黑、硬质阳极氧化、化学镀镍或按来图要求

定制CNC加工ER20弹簧夹头精密刀柄,无起订量

客户选择向我们发送图纸的三个理由

1. 批次可追溯的质量管理。 每个炉批均分配唯一编码。我们记录材质证书、热处理参数及最终量具读数。若您的设备出现任何问题,可精确追溯至对应批次和班次,无需猜测。

2. 每批附检测报告。 您将收到包含实际测量值的尺寸报告——而非仅盖一个“合格”章。报告包含跳动曲线图、锥角偏差及硬度读数。您的质检团队可直接归档,无需复检。

3. 同一工厂完成CNC加工+冲压+弹簧+散热器。 夹头本体并非您唯一需要的零件。我们同时生产冲压保持架、夹头机构用压缩弹簧以及主轴电机用铝制散热器。一张采购订单、一个物流节点、同一质量标准。供应商更少,延误更少。

应用场景

定制CNC夹头并非仅限于标准ER夹头。我们加工以下各类本体:

  • 高速主轴(30,000–60,000 RPM),用于PCB钻孔和铣削——动平衡在此至关重要。
  • 瑞士型走心车床,夹头本体须适配狭窄的导套空间。
  • 加工中心自动换刀装置,要求精确的拉钉几何尺寸和可重复的定位精度。
  • 内圆磨削主轴,跳动必须低于0.003 mm。
  • 特殊夹头系统(DIN 6499、TG、RDO或定制锥度),用于航空航天及医疗器械零件夹持。
  • 回转式组合机床,夹头本体须耐受切削液和切屑冲击而不生锈。

如果您的应用需要非标锥角、加长头部或定制法兰,我们均可从实体毛坯直接加工。无需妥协于标准件。

客户下单前常见问题

问:起订量是多少? 答:无起订量。我们先加工一件样品供您验证,再按您的量产数量扩产。小批量订单的刀具和装夹费用单独报价。

问:如何保证公差和跳动? 答:我们在热处理后于同一装夹中磨削锥面和内孔。最终跳动使用分辨率为0.0001 mm的精密气浮主轴测量。检测报告显示实际数值。

问:交期多长? 答:打样标准交期7–12个工作日。100–500件量产批次需15–20个工作日。如需加急,可收取少量加急费——欢迎咨询。

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及包含硬度曲线和渗碳层深度的热处理报告。所有文件均可追溯至您的批次号。

发送您的图纸

我们将在12小时内给出正式报价。请发送2D或3D文件,注明材料和数量,我们将回复单价、刀具费用(如有)及交货日期。无隐藏费用。

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

中国精密制造,无起订量。您的图纸是唯一的要求。

需要其他零件?我们同样在东莞工厂加工定制CNC加工ER40弹簧夹头刀柄,用于立铣刀铣削


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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