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定制CNC夹头 28型自动车床圆棒料夹头

开篇您的图纸在数天内即可变成成品夹头,而非数周。我们按照您的精确尺寸加工,并在发货前验证每一个关键特征。您的来料检验不会出现意外。公差:内孔和锥度 ±0.005 mm交期:标准材料 7–12 个工作日无起订量:一件或一千件均可下单材料:20CrMnTi、40Cr 或 9SiCr,表面渗碳淬硬至 58–62 HRC这是一款用于自动车床圆棒料的 28 型夹头。可夹持 3–28 mm 棒料,同心度保持在


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产品详情

开篇

您的图纸在数天内即可变成成品夹头,而非数周。我们按照您的精确尺寸加工,并在发货前验证每一个关键特征。您的来料检验不会出现意外。

  • 公差:内孔和锥度 ±0.005 mm
  • 交期:标准材料 7–12 个工作日
  • 无起订量:一件或一千件均可下单
  • 材料:20CrMnTi、40Cr 或 9SiCr,表面渗碳淬硬至 58–62 HRC

这是一款用于自动车床圆棒料的 28 型夹头。可夹持 3–28 mm 棒料,同心度保持在 0.01 mm TIR 以内,重复定位精度在 0.005 mm 以内。我们采用实心棒料而非铸件制造,确保晶粒组织致密且可预测。

技术参数

参数数值
类型28 型(兼容 DIN 6343)
棒料范围3–28 mm 圆棒
可选材料20CrMnTi、40Cr、9SiCr、65Mn
硬度58–62 HRC 表面渗碳淬硬
内孔公差+0.005 / 0 mm
锥度公差±0.005 mm(配合角度 30°)
同心度(TIR)≤0.01 mm
表面粗糙度内孔 Ra 0.4 µm,本体 Ra 0.8 µm
开槽线切割,无毛刺,全深度
热处理渗碳或感应淬硬
批量1–10,000 件
检验每批 100% 关键尺寸全检
交期7–12 个工作日(标准)

定制CNC弹簧夹头 55型圆孔自动车床零件

我们使用 Citizen 和 Star 走心式车床加工本体,然后在线切割开槽。硬车和磨削在同一条生产线上完成,确保几何精度来源单一可控。

客户选择向我们发送图纸的三个理由

1. 批次可追溯质量。 每只夹头都有唯一的批次号。我们记录该批次的材料炉号、热处理炉日志和最终检验数据。如果您需要追溯问题,一份 PDF 即可获得完整链条。

2. 每批附检验报告。 您无需仅凭信任。每批货物均附带尺寸报告,包含内孔、锥度、同心度和硬度的实际测量值。我们使用每季度校准一次的三坐标测量机和硬度计。报告由质检主管签字,而非机器出具。

3. 同一工厂完成 CNC + 冲压 + 弹簧 + 散热器。 您的夹头通常是更大装配体的一部分。我们在同一厂区内加工夹头、冲压保持板、绕制复位弹簧、切削主轴电机散热器——供应商更少,物流更简单,出现问题时根因分析更快。

这些零件的应用场景

  • 走心式自动车床(Citizen、Star、Tsugami)用于医疗器械螺丝毛坯和手表小齿轮。
  • 多轴自动车床(Schütte、Tornos)用于黄铜接头和阀门零件。
  • 带棒料送料机的 CNC 车削中心用于汽车燃油喷射器零件。
  • 高速加工中心使用夹头夹持圆棒料进行二次铣削加工。
  • 打样工厂需要非标棒料直径的定制内孔尺寸——我们制造单件夹头,不收取刀具费用。

在每种应用中,夹头都是主轴与零件之间的最后一道环节。如果夹头摆动,您的零件就会摆动。这就是我们将 TIR 控制在 0.01 mm 并对每件产品进行检测的原因。

客户下单前常问的问题

问:最小起订量是多少? 答:无起订量。我们为原型制作一件,或为量产制作 10,000 件。单价随数量递减,但第一件永远不会成为负担。

问:如何保证公差和质量? 答:我们在 CNC 磨床上配合在线测量系统加工内孔和锥度。热处理后,重新磨削至最终尺寸。每只夹头均在三坐标测量机上检测,报告随批次发货。如果尺寸超差,直接报废——我们不会返修后发货。

问:定制夹头的交期是多久? 答:标准材料(20CrMnTi、40Cr)7–12 个工作日发货。如需特殊槽型的淬硬夹头,增加 3–5 天用于线切割和检验。急单可安排——请来电确认当前产能。

问:是否提供材质证明? 答:提供。每批均附原材料钢厂证书及我们自己的热处理报告。如需第三方实验室检测(如 SGS),我们可按成本价安排。

发送您的图纸

将您的 PDF 或 STEP 文件发送至 sc@bquq.com。我们在 12 小时内回复正式报价——价格、交期以及对任何风险尺寸的技术评审。

偏好即时沟通?WhatsApp +86 13713157787。我们用英语回复,并在您的工作时间内保持在线。

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,绝不向任何人泄露您的零件几何数据。

立即发送,今日获取报价。

需要其他零件?我们同样在东莞工厂加工定制CNC夹头套装 36 46型 精密制造 中国制造


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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