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定制CNC加工ER32夹头螺母及扳手工具

开篇您的ER32夹头螺母并非标准货架产品。它根据您的图纸定制加工,包括您的螺纹螺距、后角设计以及六角或圆形轮廓。我们从棒料开始加工,使用经过校准的ER32夹头量规验证螺纹配合,并在出厂前检查扳手槽深度。概览: 螺纹中径公差±0.005 mm,密封面表面粗糙度Ra 0.8 µm,标准钢材交期7-10天,无起订量——订购一件或一千件均可。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。


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开篇

您的ER32夹头螺母并非标准货架产品。它根据您的图纸定制加工,包括您的螺纹螺距、后角设计以及六角或圆形轮廓。我们从棒料开始加工,使用经过校准的ER32夹头量规验证螺纹配合,并在出厂前检查扳手槽深度。

概览: 螺纹中径公差±0.005 mm,密封面表面粗糙度Ra 0.8 µm,标准钢材交期7-10天,无起订量——订购一件或一千件均可。

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,我们回馈的是与您主轴完美匹配的零件,而非妥协的产物。

技术规格

参数数值
可选材料12L14钢、4140合金钢、303/304不锈钢、6061-T6铝合金
螺纹标准ER32,公制M32x1.5或按图纸定制螺距
加工工艺CNC车削、铣削、钻孔、拉削扳手槽
公差螺纹中径±0.005 mm,扳手平面±0.01 mm
表面粗糙度密封面Ra 0.8 µm,扳手面Ra 1.6 µm
硬度(钢材)4140为28–32 HRC,12L14可按要求渗碳淬硬至55 HRC
扳手类型C型卡扳手、销式扳手或六角螺母——根据您的工装配置
批量规模1至10,000件,无起订量,工艺控制一致
检测100%螺纹量规检查,可按批次提供CMM检测报告
交期标准钢材7天,不锈钢或淬硬钢10天

定制CNC加工ER20弹簧夹头刀柄(配硬质合金立铣刀)

我们使用Citizen走心式车床和Fanuc控制系统车削中心进行加工。大批量生产时,切换至CNC多轴机床。每个批次均可追溯至原材料炉批号。

客户选择向我们提供图纸的三个理由

1. 批次可追溯的质量,而非靠运气的首件。 每个炉号均有记录。每个批次均附尺寸报告。如果您需要将故障追溯到材料源头,我们可以告知您确切供应商和熔炼日期。当您的主轴以20,000 RPM运行时,这一点至关重要。

2. 每批随货附送检测报告。 您将收到包含螺纹中径测量值、扳手槽宽度和表面粗糙度读数的PDF报告。无需额外费用,无需特别要求。我们这样做是因为夹头螺母在机床上失效所造成的损失远高于零件本身的价值。

3. 同一工厂完成CNC加工、冲压、弹簧和散热器制造。 您的ER32夹头螺母是机加工零件。但您的工装配套可能还包括冲压保持板、弹簧定位销或主轴电机散热器。我们在同一厂区内制造所有这些产品。一张采购订单、一套质量体系、一个发货地址。这将您的供应商管理时间降至零。

应用领域

我们的定制CNC夹头卡盘和ER32夹头螺母应用于:

  • CNC铣削主轴——用于立式和卧式加工中心的刀具夹紧。
  • CNC车床动力刀具——需要紧凑型夹头螺母以满足避空要求。
  • 自动换刀装置——用于大批量生产线,螺母必须承受100,000次以上循环而无磨损。
  • 精密磨削夹具——轴承座位置要求跳动量低于0.005 mm。
  • 机器人去毛刺单元——使用ER32夹头夹持立铣刀和去毛刺工具。

在上述每种应用中,螺母都不是通用件。它是主轴锥孔与切削刀具之间的精密接口。如果螺纹偏差几个微米,刀具就会松脱。如果扳手槽过浅,螺母就会打滑。我们将这两个特征精确加工至您的规格要求,让您无需再为此操心。

客户常见问题

问:你们真的没有起订量吗? 答:是的。我们为测试新型主轴设计的工具工程师加工单件原型,也为机床制造商的年度生产加工10,000件。装调时间相同。单价随批量增加而下降,但质量标准不会降低。

问:螺纹和扳手平面能达到什么公差? 答:标准为螺纹中径±0.005 mm,相当于ER32的4H级配合。扳手平面为±0.01 mm。如需更高精度,我们可以在车削后增加螺纹磨削工序,达到±0.002 mm,但交期需增加3天。

问:定制CNC夹头卡盘的典型交期是多长? 答:标准钢材ER32螺母配扳手,从图纸确认到发货为7天。不锈钢或淬硬钢为10天。如需加急,小批量可在3天内完成,但需支付20%加急费。

问:你们能提供材质证书和热处理报告吗? 答:可以。每批货物均附带原材料钢厂证书,如指定淬硬处理则附热处理报告。我们还随附每批的尺寸检测报告。所有文件均为英文PDF格式。

发送您的图纸

不要再猜测标准螺母是否适合您的主轴。将您的图纸发送给我们,我们将加工出精确匹配的ER32夹头螺母。

12小时内提供正式报价。 我们回复价格、交期和工艺说明。无隐藏费用,无意外。

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

精密制造,中国制造,无起订量,全程可追溯。您的图纸是我们启动所需的唯一条件。

需要其他零件?我们同样在东莞工厂加工定制CNC夹头延长杆长伸距精密制造


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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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