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精密ER40弹簧夹头卡盘 CNC车床定制 中国制造

开篇您的图纸决定零件,我们负责加工。每一件ER40弹簧夹头卡盘均按照您的精确几何尺寸、热处理工艺和跳动公差制造。发货前,每件产品均在经过校准的检测芯轴上检验。跳动是实测验证的,而非凭空假设。公差:外径及锥度 0.005 mm跳动:端部 ≤ 0.008 mm TIR材料:20CrMnTi 或 8620,渗碳淬火至 58–62 HRC交期:定制批次 15–20 个工作日无起订量:1件或1,000件均可


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开篇

您的图纸决定零件,我们负责加工。每一件ER40弹簧夹头卡盘均按照您的精确几何尺寸、热处理工艺和跳动公差制造。发货前,每件产品均在经过校准的检测芯轴上检验。跳动是实测验证的,而非凭空假设。

  • 公差:外径及锥度 0.005 mm
  • 跳动:端部 ≤ 0.008 mm TIR
  • 材料:20CrMnTi 或 8620,渗碳淬火至 58–62 HRC
  • 交期:定制批次 15–20 个工作日
  • 无起订量:1件或1,000件均可下单

我们是一家位于中国东莞的精密制造工厂,拥有20年CNC加工经验。您提供图纸,我们回传明确报价,并交付与您主轴完美匹配的零件。

技术规格

参数数值
可选材料20CrMnTi, 8620, 42CrMo, 9Cr18
硬度渗碳淬火 58–62 HRC,芯部 30–40 HRC
锥度精度AT3 级,符合 DIN 55026 或更高标准
跳动 (TIR)端部 ≤ 0.008 mm,距端部10 mm处 ≤ 0.005 mm
表面粗糙度锥度 Ra 0.4 µm,外径 Ra 0.8 µm
键槽/传动槽铣削或线切割加工,± 0.01 mm
螺纹M16, M20 或按图纸定制
槽数6槽或8槽,槽宽 ± 0.02 mm
动平衡G2.5 或更优(适用于高速工况)
工艺CNC车削、磨削、线切割、热处理
检测100%尺寸检验,每批次提供CMM检测报告
批量1 至 5,000 件,无起订量
交期打样 15 天,批量生产 20 天

定制CNC夹头延长杆长伸距精密制造

所有定制CNC夹头卡盘均采用实心棒料或锻坯加工,随后对锥度和内孔进行磨削。热处理在厂内完成,并实行批次追踪。每一批次均进行硬度测试,而非抽检。

客户选择向我们发送图纸的三个理由

1. 批次可追溯的品质。 每个热处理炉次均分配唯一编码。我们记录材料证书、热处理曲线及最终检验数据。若您的产线出现任何问题,我们可精确追溯到具体批次和日期,无需推测。

2. 每批次均附检测报告。 您收到的每一批次都附带尺寸检测报告,而非仅提供样品报告。包含锥度角度、跳动、槽宽的CMM数据、硬度测试结果及钢厂材料证书。这是标准配置,不额外收费。

3. 一站式工厂:CNC加工 + 冲压 + 弹簧 + 散热器。 夹头卡盘并非您唯一需要采购的零件。如果您的装配件还需要弹簧、冲压保持架或散热器,我们可在同一工厂内完成。更少的供应商,更少的物流麻烦,统一的质量标准。

应用领域

ER40弹簧夹头卡盘不仅用于刀柄。我们的客户还将其应用于:

  • CNC车床和车削中心 – 棒料加工、二次加工及小批量精密零件。
  • 走心式机床 – 跳动和同轴度直接影响零件质量的场合。
  • 磨床 – 夹持圆柱形工件进行外圆或内圆磨削。
  • 回转式转移机床 – 小型金属零件的大批量生产。
  • 汽车与航空航天 – 气门杆、燃油喷射器本体及液压接头。
  • 医疗器械制造 – 需要重复稳定夹持的小型钛合金和不锈钢零件。

在所有应用场景中,夹头卡盘都是主轴与零件之间的最后一道环节。若它偏差一微米,您的零件就偏差一微米。我们绝不允许这种情况发生。

客户下单前的常见问题

问:真的没有起订量吗? 答:是的,没有起订量。我们可以加工1件用于测试的样件,也可以生产5,000件批量订单。单件价格较高,但质量标准完全一致。

问:你们能保证的公差和跳动是多少? 答:标准为锥度 0.005 mm,端部跳动 0.008 mm TIR。对于高精度需求,我们可达到锥度 0.003 mm、跳动 0.005 mm TIR。发货前均在检测芯轴上验证。

问:定制夹头卡盘的交期是多久? 答:打样 15 个工作日,批量生产 20 个工作日。如需加急,可拆分批次,首批零件可在 10 天内发货。

问:你们提供材料证书吗? 答:提供。每批次均附带钢厂测试证书、热处理报告和硬度测试数据。记录保存期为 5 年。

发送您的图纸

请将您的 PDF、STEP 或 IGES 文件发送给我们。我们将在 12 小时内完成几何检查、确认材料并给出明确报价。绝不含糊其辞,绝无隐藏费用。

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

您的定制CNC夹头卡盘,中国制造,严格按照您的图纸加工,发货前经过验证。无起订量,无借口。

需要其他零件?我们同样在东莞工厂加工定制CNC加工ER32夹头螺母及扳手工具


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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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