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定制CNC弹簧夹头长鼻加长自动车床25型

开场您的图纸决定加工方案。我们按照您的精确轮廓加工每一支25型长鼻夹头,进行热处理并磨削鼻端。每件产品在发货前均依据您的尺寸进行验证。无意外,无偏差。概览: 内孔及鼻端外径公差±0.005 mm。交期7–12个工作日。无最小起订量。附带材质证书。规格参数参数数值类型自动车床25型,长鼻加长鼻端长度25 mm至80 mm(按图纸定制)内孔公差±0.005 mm(热处理后磨削)鼻端外径公差±0.005


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开场

您的图纸决定加工方案。我们按照您的精确轮廓加工每一支25型长鼻夹头,进行热处理并磨削鼻端。每件产品在发货前均依据您的尺寸进行验证。无意外,无偏差。

概览: 内孔及鼻端外径公差±0.005 mm。交期7–12个工作日。无最小起订量。附带材质证书。

规格参数

参数数值
类型自动车床25型,长鼻加长
鼻端长度25 mm至80 mm(按图纸定制)
内孔公差±0.005 mm(热处理后磨削)
鼻端外径公差±0.005 mm
同心度≤0.008 mm TIR(相对柄部)
硬度58–62 HRC(整体淬硬,非仅表面渗碳)
材质选项AISI 4140、8620、12L14、SUS440C或您指定的合金
表面粗糙度内孔及鼻端Ra 0.4 µm,本体Ra 0.8 µm
工艺CNC车削、铣削、热处理、无心磨削、最终检验
批量1件至5,000件,无最小起订量
检验关键特征100%尺寸检测,每批附检测报告

定制CNC夹头卡盘46型淬火夹头

我们使用带动力刀具的CNC车床加工本体和轮廓。热处理在厂内真空炉中完成。内孔和鼻端在淬硬后进行无心磨削,以确保公差和同心度。这不是仅经车削的零件——磨削工艺才是夹头品质的关键。

客户选择将图纸交给我们的三大理由

1. 批次可追溯质量。 每批次分配唯一工单号。材料炉号、操作人员和检验记录均与该工单号关联。如果您的生产线出现问题,我们可在几分钟内追溯,而非数天。

2. 每批附检测报告。 您将获得包含实际测量值的尺寸报告,而非仅合格/不合格判定。我们记录每批的内孔直径、鼻端外径、同心度和硬度。该报告随货免费提供。

3. 一站式工厂:CNC加工+冲压+弹簧+散热器。 您的弹簧夹头通常是一个更大组件的一部分。我们同时制造夹头、固定夹头的弹簧、冲压保持板和电机驱动器的散热器。一张采购订单、一个发货点、同一质量标准。您节省运费,并避免不同供应商之间的公差不匹配问题。

这些零件的应用场景

25型长鼻夹头是瑞士型及滑动主轴箱自动车床的标准配置。可夹持直径1 mm至25 mm的棒料。长鼻端可伸入标准夹头无法到达的紧凑夹具中。

典型应用:

  • 医疗器械加工: 夹持小直径不锈钢丝用于骨螺钉和牙种植体。长鼻端可避让导套。
  • 钟表及仪器零件: 夹持黄铜或铝棒用于小齿轮、齿轮和摆轴。加长鼻端在靠近刀具处支撑棒料,减少挠曲变形。
  • 电子连接器: 加工铜合金镀金插针和插孔。高同心度确保长批量生产中插针外径的一致性。
  • 汽车燃油喷射器: 夹持淬硬钢坯用于喷嘴本体。整体淬硬夹头耐磨损,适用于研磨性材料。

客户也将其用作磨损OEM零件的替换夹头。我们精确匹配原始几何尺寸,您无需重新调整机床。

客户下单前常见问题

问:最小起订量是多少? 答:无最小起订量。原型可做1件,量产可做5,000件。单价随数量递减,但首件始终以相同方式加工和检验。

问:如何保证公差和品质? 答:我们在热处理后磨削内孔和鼻端,而非之前。这是淬硬零件保持±0.005 mm公差的唯一方法。每件产品均在三坐标测量机或气动量仪上测量,报告随货发送。如有任何尺寸超差,我们自费更换。

问:交期是多久? 答:标准交期为图纸确认后7–12个工作日。紧急订单可在3个工作日内加急交付单件原型,收取20%加急费。500件以上量产批次需12–15个工作日。

问:是否提供材质证书? 答:提供。每批均附带原材料钢厂证书和显示硬度曲线的热处理证书。如需第三方检测(SGS、TUV),我们可按成本价安排。

发送您的图纸

将您的2D或3D图纸发送给我们。我们在12小时内回复正式报价,包括单价、交期以及对任何风险尺寸的技术评审。如果图纸不完整,我们会明确告知您所需补充的信息。

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

精密制造,中国出品,无最小起订量。您的定制CNC弹簧夹头,经检验合格后发货。

需要其他零件?我们同样在东莞工厂加工定制CNC夹头卡盘 36型六角内孔自动车床零件


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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