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定制CNC夹头 自动车床45型圆孔夹头 | BQUQ

开场您需要一款能在6,000 RPM转速下牢牢夹持、重复精度达到微米级的夹头。我们根据您的图纸进行加工,发货前逐一验证所有关键尺寸,并随货附上可供存档的检测报告。这是一款用于自动车床的45型圆孔弹簧夹头。我们完全按照您的图纸定制——孔径、锥角、槽宽、拉紧力——而非从标准目录中选型。公差:孔径和锥角 ±0.005 mm交期:打样7–12天,批量生产15–20天无起订量——一张图纸或一千张图纸均可每批


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开场

您需要一款能在6,000 RPM转速下牢牢夹持、重复精度达到微米级的夹头。我们根据您的图纸进行加工,发货前逐一验证所有关键尺寸,并随货附上可供存档的检测报告。

这是一款用于自动车床的45型圆孔弹簧夹头。我们完全按照您的图纸定制——孔径、锥角、槽宽、拉紧力——而非从标准目录中选型。

  • 公差:孔径和锥角 ±0.005 mm
  • 交期:打样7–12天,批量生产15–20天
  • 无起订量——一张图纸或一千张图纸均可
  • 每批均附材质证书和完整检测报告

如果您正为走心式或滑动主轴车床的跳动问题所困扰,这款零件就是解决方案。

技术参数

参数数值
类型45型圆孔弹簧夹头
孔径范围3 mm – 45 mm(按图纸定制)
锥角标准30°,可定制其他角度
可选材质65Mn弹簧钢、60Si2Mn、9Cr18不锈钢、20CrMnTi渗碳钢
硬度HRC 45–52(弹簧回火),可要求渗碳淬火至HRC 58–62
表面粗糙度孔径和锥面Ra 0.4 µm,可选发黑或磷化处理
加工工艺CNC车削、CNC磨削、线切割开槽、厂内热处理
公差孔径±0.005 mm,槽宽±0.01 mm,同心度≤0.01 mm
动平衡6,000 RPM下按G2.5等级动平衡
批量单件至每单10,000件
检测孔径和锥角100%尺寸检测;每批附CMM三坐标检测报告

定制CNC夹头 精密自动车床黑色夹头系列

所有夹头均在Citizen和Tsugami CNC车床上加工,随后在Studer外圆磨床上精磨。槽部采用线切割加工——无毛刺、无热影响区。从原材料棒料到最终检测,全流程在同一工厂内完成管控。

客户将图纸发给我们的三大理由

1. 批次可追溯的质量,而非碰运气。 每支夹头都有唯一序列号。我们记录热处理炉批号、所用砂轮和检验员编号。如果您的生产线上出现问题,可以直接追溯到具体的热处理批次和班次。无需猜测。

2. 每批附检测报告,而非泛泛的合格证。 您将收到CMM三坐标检测报告,包含孔径、锥角和同心度的实际测量值——而不是一份没有数据的"符合性证书"。我们还附上硬度测试结果和原材料钢厂证书。您的QA团队无需重新验证即可直接归档。

3. 同一工厂完成CNC加工、冲压、弹簧和散热器。 您的夹头并非孤立的零件。如果您的组件需要冲压挡圈、用于松开机构的压缩弹簧或主轴驱动器的散热器,我们可以在同一厂区内完成。一张采购订单、一套质量体系、一个交货日期。供应商更少,推诿更少。

应用领域

  • 走心式自动车床(Citizen、Star、Tsugami)用于医疗螺钉和植入物生产——跳动低于0.01 mm是硬性要求。
  • 滑动主轴车床大批量加工黄铜阀体和不锈钢管件。
  • 多轴自动车床用于汽车燃油喷嘴生产,在冷却液充分冲刷下以8,000 RPM转速夹持圆棒料。
  • 厂内加工车间进行小批量精密车削,棒料直径的快速换型比批量大小更重要。
  • 航空航天紧固件生产线加工钛合金螺栓和销钉,材质证书和可追溯性需接受客户审核。

在所有这些应用中,夹头都是机床主轴与工件之间的最后一道接口。如果它发生弹性变形,您的零件就报废了。我们通过设计和磨削确保它不会变形。

客户下单前常问的问题

问:起订量是多少? 答:无起订量。我们可以单件打样验证,公差标准与10,000件批量完全一致。单件的单价会更高,但质量标准完全相同。

问:如何保证公差和质量? 答:我们在Studer外圆磨床上精磨孔径和锥面,然后用分辨率为0.001 mm的CMM三坐标测量机进行检测。每支夹头都经过同心度和槽宽检查。检测报告随货附上。如有任何尺寸超差,我们免费重做。

问:交期多久? 答:打样(1–5件):7–12天。批量生产(50件以上):15–20天。如遇紧急停机,我们可以加急72小时内交付单件,收取30%加急费。通过DHL或FedEx门到门发货。

问:是否提供材质证书? 答:提供。每批随货附上原材料钢厂证书、热处理记录和硬度测试结果。对于航空航天或医疗应用,我们可以提供可追溯至熔炼炉次的完整溯源信息。

发送您的图纸

不要再猜测标准夹头能否夹住您的棒料。将您的图纸发给我们,12小时内即可获得正式报价。

我们是一家位于中国东莞的精密加工工厂,在CNC加工、冲压、弹簧和散热器领域拥有20年经验。您的定制CNC夹头在中国制造,但检测标准对标德国和日本。

将您的PDF或STEP文件发送至 sc@bquq.com WhatsApp:+86 13713157787(北京时间8:00–20:00,一个工作小时内回复)

请注明您的孔径尺寸、锥角和目标跳动值。我们将回复价格、交期以及免费的技术设计评审。

需要其他零件?我们同样在东莞工厂加工定制CNC夹头 25型自动车床圆棒料夹头


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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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