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定制CNC夹头卡盘 自动车床25型三角棒料夹头

开篇您的图纸决定工件形态,我们负责加工。每只夹头均按您的精确尺寸制造,而非标准件近似替代。发货前,每件产品均通过三坐标测量仪(CMM)报告与您的文件进行核对。您收到的夹头将完美适配主轴,夹持三角棒料时无振颤。公差:内孔及槽宽 ±0.005 mm交期:打样7–10个工作日,批量生产15天无起订量——订购一件或一千件均可材质:20CrMnTi或40Cr,渗碳淬火至HRC 58–62本产品为25型自动车


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开篇

您的图纸决定工件形态,我们负责加工。每只夹头均按您的精确尺寸制造,而非标准件近似替代。发货前,每件产品均通过三坐标测量仪(CMM)报告与您的文件进行核对。您收到的夹头将完美适配主轴,夹持三角棒料时无振颤。

  • 公差:内孔及槽宽 ±0.005 mm
  • 交期:打样7–10个工作日,批量生产15天
  • 无起订量——订购一件或一千件均可
  • 材质:20CrMnTi或40Cr,渗碳淬火至HRC 58–62

本产品为25型自动车床夹头,专为送进三角(六角或方形)棒料设计。内孔型面与您的棒料截面完全匹配,外锥面与您的主轴鼻端配合。从下料、热处理到磨削,全部工序在同一工厂内完成。

技术参数

参数数值备注
型号25型自动车床夹头适配标准25 mm主轴锥度
棒料形状三角、六角、方形按图纸定制型面
材质20CrMnTi、40Cr或65Mn渗碳淬火或整体淬火
硬度HRC 58–62渗碳层深度0.3–0.8 mm
内孔公差±0.005 mm热处理后精磨
槽宽±0.01 mm电火花线切割,无毛刺
锥角±0.02°光学投影仪检测
表面粗糙度内孔Ra 0.4 µm,锥面Ra 0.8 µm无磨削烧伤
动平衡G2.5 @ 6000 rpm可按需提供
批量1–10,000件无起订量,刀具费用分摊
检测100%尺寸检验每批附CMM报告
交期打样7天,批量15天返单更快

定制CNC夹头 自动车床45型圆孔夹头

工艺流程:CNC车削毛坯→铣削开槽→热处理→无心磨外圆→内孔精磨。关键工序全部自主完成,不外包。这确保了公差稳定性和可追溯性的简洁性。

客户选择发送图纸给我们的三大理由

1. 批次可追溯的质量。 每批产品拥有独立炉号和尺寸报告。如需追溯某件产品的原材料炉批,我们均有完整记录。批次不混料,每一件产品经历的热处理循环清晰可查。当夹头在8000 rpm转速下失效时,这一点至关重要——您需要确切知道原因。

2. 每批附检测报告。 您无需盲目信任我们。每批发货均附带CMM检测报告,列明抽样件的内孔直径、槽宽、锥角和硬度。对于关键订单,我们执行100%全检,并为每只夹头刻印序列号。您可在收货后自行复核所有数据。

3. 同一工厂完成CNC加工+冲压+弹簧+散热器。 夹头并非您唯一需要的零件。如果您的组件中还需要冲压保持架、压缩弹簧或电机驱动散热器,我们可在同一工厂内全部完成。一个供应商、一套质量体系、一张发货单。供应商越少,延误越少, paperwork越少。

应用领域

  • 走心式及自动车床 — 用于大批量螺丝加工中送进三角棒料。夹头牢固夹持棒料,防止钻孔和攻丝时发生旋转。
  • 气动及液压夹头卡盘 — 用于预成型件的二次加工,如开槽或横向钻孔。三角型面可防止零件在扭矩作用下打滑。
  • 医疗器械制造 — 小型钛合金或不锈钢零件,对表面质量和尺寸一致性要求极高。夹头松动会产生振纹,导致检验不合格。
  • 汽车燃油喷射器壳体 — 内孔与外廓之间要求严格的同轴度。我们的夹头将棒料定位精度控制在0.005 mm以内,确保加工件始终符合规格。
  • 紧固件及管接头生产 — 六角和三角棒料用于螺母、接头和阀门部件。夹头需承受数百万次开合循环而不产生疲劳裂纹。我们的夹头在出厂前经过50万次循环测试。

客户订购前常见问题

问:起订量是多少? 答:无起订量。打样可做一件,批量可做10,000件。刀具费用单独报价,并按订单量分摊。返单客户自第二批起免刀具费。

问:如何保证内孔和槽的公差? 答:我们在热处理后进行内孔精磨,而非热处理之前,以消除淬火变形。槽在磨削后采用线切割加工,不影响内孔几何精度。每件产品均经CMM测量,报告随货附送。

问:交期多久? 答:打样7–10个工作日发货。500件以上批量15个工作日发货。如需加急,可分批交付。20CrMnTi等常用材料我们有现货库存。

问:能否提供材质证明? 答:可以。我们提供原材料钢厂质保书、热处理报告和硬度检测结果。对于航空航天或医疗应用,可提供含批号和化学成分分析的全流程可追溯文件。

发送您的图纸

请将您的PDF或STEP文件发送给我们。我们将对照标准刀具检查锥角、内孔型面和槽宽。如需定制砂轮或线切割电极,我们会在您确认前告知费用。12小时内为您提供正式报价。

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

精密制造,中国出品,无起订量,品质可验证。您的图纸,我们的设备,您的零件。

需要其他零件?我们同样在东莞工厂加工定制CNC弹簧夹头 630型自动车床圆孔夹头 | BQUQ


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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