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定制CNC加工ER20弹簧夹头刀柄（配硬质合金立铣刀）

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定制CNC加工ER20弹簧夹头刀柄（配硬质合金立铣刀）
定制CNC加工ER20弹簧夹头刀柄（配硬质合金立铣刀）
要点速览

开篇我们按照您的图纸加工ER20弹簧夹头刀柄，而非依据库存目录供货。每件刀柄在出厂前均经过跳动度和锥度配合检测。您提供图纸，其余交给我们。概览： ER20锥度公差控制在0.005 mm以内，同轴度 0.01 mm TIR，交期7–12天，无起订量，中国制造。技术参数参数数值可选材料20CrMnTi、42CrMo、65Mn，或按您的图纸要求硬度58–62 H

定制CNC加工ER20弹簧夹头刀柄（配硬质合金立铣刀）

开篇我们按照您的图纸加工ER20弹簧夹头刀柄，而非依据库存目录供货。每件刀柄在出厂前均经过跳动度和锥度配合检测。您提供图纸，其余交给我们。概览： ER20锥度公差控制在0.005 mm以内，同轴度≤ 0.01 mm TIR，交期7–12天，无起订量，中国制造。技术参数参数数值可选材料20CrMnTi、42CrMo、65Mn，或按您的图纸要求硬度58–62 HRC（渗碳）或 40–45 HRC（淬火

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开篇

我们按照您的图纸加工ER20弹簧夹头刀柄，而非依据库存目录供货。每件刀柄在出厂前均经过跳动度和锥度配合检测。您提供图纸，其余交给我们。

概览： ER20锥度公差控制在0.005 mm以内，同轴度≤ 0.01 mm TIR，交期7–12天，无起订量，中国制造。

技术参数

参数数值
可选材料20CrMnTi、42CrMo、65Mn，或按您的图纸要求
硬度58–62 HRC（渗碳）或 40–45 HRC（淬火）
锥度精度符合DIN 6499 AT3级，跳动度≤ 0.005 mm
同轴度（夹头座至锥面）≤ 0.01 mm TIR
表面粗糙度锥面Ra 0.4 µm，本体Ra 0.8 µm
工艺CNC车削、CNC铣削、内圆磨削、热处理
检测100%锥度规检测、100%跳动度检测、批次抽样CMM三坐标测量
批量1件至10,000件，无起订量
交期样品7天，批量生产12天
标识按您的规格激光打标（零件号、日期代码、LOGO）

定制CNC加工ER40弹簧夹头刀柄，用于立铣刀铣削

我们使用五轴CNC铣床和圆柱磨床加工锥度座。热处理在厂内真空炉中完成，确保硬度一致性。每批均附完整尺寸检测报告，而非仅抽检。

客户选择向我们提供图纸的三个理由

1. 批次可追溯的质量。 每件刀柄均配有唯一批次号。我们保留材料证书、热处理记录和检测数据长达5年。如果您的装配线上出现问题，我们可以精确追溯到对应的炉次和机台班次。

2. 每批附检测报告。 您将收到一份PDF报告，包含锥度角、跳动度、硬度和表面粗糙度的实际测量值。我们不会发送一份笼统的“合格”单。报告显示具体数据，您可以用自己的量具进行验证。

3. 同一工厂完成CNC加工+冲压+弹簧+散热器。 您的夹头刀柄不是孤立的零件。如果您的装配需要弹簧、冲压保持架或主轴电机散热器，我们可以在同一厂区内全部加工完成。一张采购订单、一套质量体系、一个发货点。无需第三方协调。

应用领域

定制ER20锥度CNC夹头刀柄广泛应用于：

  • CNC铣削主轴 – 夹持硬质合金立铣刀进行铝件和钢件切削，跳动度直接影响刀具寿命和表面质量。
  • 自动换刀系统 – 用于加工中心，需要可重复的夹持力以支持高速换刀。
  • 雕刻机和PCB钻孔机 – ER20的小尺寸适合紧凑的主轴鼻端，在20,000+ RPM下需保持低振动。
  • 机器人去毛刺单元 – 夹持硬质合金旋转锉，刚性短悬伸以减少挠曲变形。
  • 检测治具 – 作为精密基准，在CMM测量时夹持圆形零件。

ER20规格之所以常见，是因为它在夹持范围（1–13 mm）与紧凑体积之间取得了良好平衡。当与硬质合金立铣刀配合使用时，刀柄的同轴度决定了刀具是精准切削还是摆动偏摆。

客户下单前常见问题

问：起订量是多少？ 答：无起订量。我们可以制作1件用于样品验证，也可批量生产至数千件。单价随数量增加而降低，但质量标准保持不变。

问：如何保证锥度和跳动度公差？ 答：我们在热处理之后进行锥面磨削，而非之前。随后使用校准过的锥度规和千分表在夹头座位置对每件产品进行检测。检测报告列出实际测量的跳动度值，通常低于0.01 mm TIR。

问：定制设计的交期是多久？ 答：图纸确认后样品7天。批量生产需要12天。如果您需要更快的交期，请告知您的截止日期，我们会安排在合适的机台上排产。

问：是否提供材质证明？ 答：提供。每批产品均附带原材料钢厂证书、热处理报告以及我们的尺寸检测报告。所有文件均为英文，并可追溯至批次号。

发送您的图纸

请将PDF或STEP文件发送至 sc@bquq.com。我们将在12小时内回复正式报价，包括单价、刀具费用（如有）和交货日期。如有紧急问题，可通过WhatsApp联系 +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加工经验。您的图纸在我们这里安全无忧——我们可按要求签署保密协议（NDA）。

需要其他零件？我们同样在东莞工厂加工定制CNC夹头延长杆长伸距精密制造。

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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