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定制CNC夹头卡盘套装 20 30 40 | 中国精密制造

开篇您的图纸定义零件。我们定义工艺以确保达标。每一套CNC加工自动车床夹头(20、30、40系列)均严格按照您的图纸切削,并在封箱前通过三坐标测量机(CMM)验证。没有猜测,没有“差不多就行”。概览: 内孔和锥度公差±0.005 mm,表面粗糙度Ra 0.4,交期10–15个工作日,无起订量。一件或一千件,验证标准相同。技术规格参数数值可选材料20CrMnTi、40Cr、65Mn、9SiCr,或客


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开篇

您的图纸定义零件。我们定义工艺以确保达标。每一套CNC加工自动车床夹头(20、30、40系列)均严格按照您的图纸切削,并在封箱前通过三坐标测量机(CMM)验证。没有猜测,没有“差不多就行”。

概览: 内孔和锥度公差±0.005 mm,表面粗糙度Ra 0.4,交期10–15个工作日,无起订量。一件或一千件,验证标准相同。

技术规格

参数数值
可选材料20CrMnTi、40Cr、65Mn、9SiCr,或客户指定合金
硬度58–62 HRC(渗碳淬火或整体淬火)
公差内孔:+0.005 / 0 mm;锥度:±0.005 mm;同心度:≤0.008 mm
表面粗糙度夹持面Ra 0.4,非功能面Ra 0.8
加工工艺CNC车削、内圆磨削、线切割开槽(适用于20/30/40系列)
热处理渗碳或感应淬火,可选深冷处理
检测关键尺寸100%全检;每批次提供CMM检测报告
批量1至10,000件,无起订量
交期打样10个工作日,批量生产15个工作日
标识激光刻印零件号、批次号、材料牌号

定制CNC弹簧夹头640型自动车床圆孔夹头

以上工序全部在我们的自有CNC车床和磨床上完成。我们不分包任何环节。这就是为什么锥度角每次都能与您的夹头体完美匹配,以及(如指定)夹持边缘的槽口无毛刺的原因。

客户向我们发送图纸的三个理由

1. 批次可追溯的质量,而非仅仅一个QC印章。 每只夹头都有唯一的批次代码。我们保存该批次的原材料证书、热处理曲线和最终检测数据,保存期10年。如果下个月您的 spindle 出现问题,我们调出记录,准确告诉您发生了什么。

2. 每批次免费提供检测报告。 您将收到一份包含实际测量值的PDF:内孔直径、锥度角、同心度、硬度。不是“合格/不合格”的勾选框,而是真实数据。该报告由我们的QC主管签字,而非自动化系统生成。

3. 同一工厂完成CNC加工、冲压、弹簧和散热器。 您的夹头卡盘套装在这里加工。但如果您的组件还需要弹簧保持架、冲压垫圈或驱动电机散热器,我们在同一栋厂房内生产。一张采购订单、一个发货点、一个责任方。供应商更少,借口更少。

这些零件的应用领域

这些夹头套装适用于标准自动车床和CNC车削中心,棒料能力为20 mm、30 mm或40 mm。典型应用:

  • 大批量螺丝加工: 送进黄铜、铝或易切削钢棒料,用于汽车连接器、液压接头和传感器壳体。
  • 精密医疗器械零件: 夹持小直径不锈钢或钛棒,用于骨钉、牙科种植体和手术器械轴。±0.005 mm的内孔公差可将成品零件上0.02 mm公差的跳动控制在足够低的水平。
  • 航空航天紧固件: 夹持六角或圆棒料,用于螺栓、铆钉和镶件,表面粗糙度和同心度要求严格。
  • 钟表和仪器零件: 直径小于3 mm,磨损的夹头会立即表现为振纹。

20/30/40系列覆盖了走心式和固定主轴箱车床最常见的棒料规格。如果您使用25 mm或35 mm棒料,我们可以制作定制内孔以匹配。这正是定制CNC夹头卡盘的意义所在。

客户下单前常问的问题

问:起订量是多少? 答:无起订量。我们可以制作一只原型夹头供您测试,也可以生产5,000只用于生产线。单价随数量下降,但质量标准不降。

问:如何保证公差和质量? 答:我们在热处理后进行内孔和锥度磨削,而非之前。然后对每只夹头进行CMM测量。检测报告显示每个尺寸的实际偏差。如果夹头超出规格,绝不发货。

问:定制套装的交期是多久? 答:单件打样或小批量套装10个工作日。完整生产批次15个工作日。如需加急,请在发送图纸时告知我们。对于标准材料,我们通常可以压缩至7天。

问:是否提供材质证明? 答:提供。每批次都附带原材料钢厂证书及我们的热处理报告。如果您需要特定标准(ASTM、DIN、JIS),我们按该牌号采购并记录在案。

发送您的图纸

上传您的PDF或STEP文件。我们将根据标准刀具检查锥度角、内孔尺寸和槽型几何。您将在12小时内收到正式报价,包括单价、刀具费用(如有)和交期。无义务,无隐藏费用。

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

精密制造不是一句口号,而是一项测量。把图纸发给我们,看看数据说话。

需要其他零件?我们同样在东莞工厂加工定制CNC夹头卡盘 自动车床46型锥槽特写


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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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