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定制CNC夹头刀柄 SK40 ER32 精密制造 中国制造

开篇您的图纸定义零件,我们的机床完成其余工作。我们按照您的图纸精确加工SK40 ER32夹头,并在货物离开东莞工厂前对每个关键尺寸进行验证。这不是库存标准件,而是定制零件,专为您的机床主轴、刀具系统及公差累积而制造。概览: 头部跳动精度在0.005 mm TIR以内。材料可选20CrMnTi或42CrMo4。图纸确认后交期15-20个工作日。无起订量——可订一件样品,也可订一千件批量。规格参数我们


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开篇

您的图纸定义零件,我们的机床完成其余工作。我们按照您的图纸精确加工SK40 ER32夹头,并在货物离开东莞工厂前对每个关键尺寸进行验证。这不是库存标准件,而是定制零件,专为您的机床主轴、刀具系统及公差累积而制造。

概览: 头部跳动精度在0.005 mm TIR以内。材料可选20CrMnTi或42CrMo4。图纸确认后交期15-20个工作日。无起订量——可订一件样品,也可订一千件批量。

规格参数

我们将夹头视为精密仪器,而非焊接件。下表列出了该产品系列的标准加工能力。如果您的图纸要求更高精度,我们同样可以报价——我们的加工中心在需要时可保证±0.003 mm。

参数数值
材料20CrMnTi(渗碳淬火)、42CrMo4(调质处理),或按您的规格
硬度58-62 HRC(渗碳淬火)、28-32 HRC(整体淬火)
加工工艺五轴CNC铣削、CNC车削、内圆磨削、平面磨削
锥度精度SK40,AT3或更高(符合DIN 69871标准)
跳动(TIR)头部≤0.005 mm,距头部100 mm处≤0.010 mm
表面粗糙度锥面Ra 0.4 µm,本体Ra 0.8 µm
表面处理发黑、化学镀镍或TiN涂层(可选)
检测100%尺寸检验,每批次附CMM检测报告
批量1件至5,000件
交期样品15个工作日,批量20个工作日

定制CNC筒夹刀柄BT40 ER16

我们在热处理后磨削内锥面。这一步不可省略,这是保证承诺跳动精度的唯一方式。如果您的应用转速超过8,000 RPM,我们还会将刀柄本体平衡至G2.5等级。

客户选择向我们发送图纸的三个理由

1. 批次可追溯的质量。 每支夹头都有炉批号和工作令号。如果六个月后您的刀具室发现问题,我们可以追溯到热处理批次、砂轮和操作人员。无需猜测,不存在“可能是其他供应商的问题”。

2. 每批次附检测报告。 您将收到包含实际测量值的CMM报告,而非简单的勾选确认。我们测量锥角、三个轴向位置的跳动以及两个点的硬度。报告随货发出。您的来料质检10分钟即可完成验证,而非2小时。

3. 一家工厂完成CNC加工+冲压+弹簧+散热器。 您发送夹头图纸,我们负责加工。但如果您的组件还需要冲压盖板、用于松开机构的压缩弹簧或主轴驱动散热器,我们同样可以制造。一张采购订单、一个发货口、一个质量标准。供应商更少,纠纷更少。

这些零件的应用场景

SK40 ER32夹头并不冷门,它们是生产中的主力。我们在以下实际应用场景中常见到它们:

  • 立式加工中心夹持立铣刀用于模具加工。0.005 mm跳动确保精加工表面光洁。
  • 带动力刀具的CNC车床,ER32弹簧夹头夹持钻头或丝锥进行二次加工。
  • 汽车生产线全天候运行。渗碳淬火20CrMnTi版本可承受数百万次循环而锥面无磨损。
  • 航空航天夹具加工,操作员需要在铝件和钛件之间快速换刀。SK40锥度重复定位可靠,ER32锁紧螺母提供可靠夹持。
  • 样件加工车间,需要针对非标刀柄长度改制的单件夹头。我们按您的图纸加工袋深,而非按目录标准。

如果您的机床主轴采用SK40拉钉,这支夹头即可匹配。我们根据您的机床加工DIN 69872或MAS BT拉钉槽。

客户下单前常见问题

问:起订量是多少? 答:无起订量。单件样品或维修件均可加工。单件单价较高,但工程和装夹成本相同。批量生产时,我们在50件、200件和500件三个阶梯提供不同价格。

问:如何保证公差和质量? 答:我们对每个零件的关键尺寸进行100%检验。锥度使用气动量仪测量,而非卡尺。跳动在精密芯轴上用0.001 mm千分表检测。CMM报告随货发出。如果零件未通过您的来料检验,我们免费更换并承担运费。

问:交期多长? 答:样品(1-5件):图纸确认后15个工作日。批量(50件以上):20个工作日。热处理额外增加3-4天。如果您的机床主轴停机,我们可以加急至10天,需收取额外费用。

问:是否提供材质证明? 答:提供。我们提供原材料钢厂证书(EN 10204 3.1)以及显示硬度和渗碳层深度的热处理报告。如需包含化学成分的完整追溯文件包,我们免费提供。

发送您的图纸

不要再犹豫。将您的PDF或STEP文件发送给我们。我们将审核几何形状,对照我们的设备能力检查公差,并在12小时内给出正式报价。没有模糊估算,没有“也许能做”。

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。您的定制CNC夹头将在中国制造,但质量将达到或超过任何欧洲或日本供应商的水平——而成本仅为它们的一小部分。

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

发送图纸,获取报价,其余交给我们。

需要其他零件?我们同样在东莞工厂加工定制CNC夹头刀柄 | 精密HSK63A ER制造


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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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