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BQUQ CNC加工ER16弹簧夹头单件精密工装

为何此ER16夹头以0.005 mm跳动锁定您的刀具 这是一款由实心65Mn钢加工而成的单件ER16弹簧夹头。我们保证鼻端跳动为0.005 mm,这意味着您的钻头或立铣刀旋转时不会产生振纹。整个锥体硬度保持在HRC 58-60,因此夹头在反复夹紧循环下不会变形。我们从东莞工厂发货,交货期为7天,并在收到您的图纸后12小时内提供固定报价。 ER16锥体如何无变形夹持刀具 ER16夹头外


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为何此ER16夹头以0.005 mm跳动锁定您的刀具

这是一款由实心65Mn钢加工而成的单件ER16弹簧夹头。我们保证鼻端跳动为0.005 mm,这意味着您的钻头或立铣刀旋转时不会产生振纹。整个锥体硬度保持在HRC 58-60,因此夹头在反复夹紧循环下不会变形。我们从东莞工厂发货,交货期为7天,并在收到您的图纸后12小时内提供固定报价。

ER16锥体如何无变形夹持刀具

ER16夹头外锥采用8度夹角。当ER夹头螺母将夹头拉入夹头座时,槽口均匀压缩在刀柄周围。我们的槽口采用0.3 mm线切割EDM切缝加工,夹持表面无毛刺。这种设计将夹紧力分布在刀柄周长的80%上——这就是为什么即使在12,000 rpm主轴转速下也能实现零刀具拉出。

我们用于ER16夹头的原材料和热处理

我们使用65Mn弹簧钢,而非廉价的45#碳钢。毛坯在CNC车床上车削,然后铣削六个槽口。热处理在真空炉中进行,以避免表面脱碳。最终硬度为58-60 HRC,硬化层深度为1.2 mm。这提供了弹性恢复——夹头在释放刀具后恢复到原始直径,因此您可以重复使用10,000次以上而不会失去夹持力。

关键尺寸:ER16槽口、公差和表面光洁度

我们将内孔加工至H5公差(0/+0.008 mm)。外锥磨削至0.002 mm圆度。内孔表面光洁度为Ra 0.4,锥体表面光洁度为Ra 0.2——这减少了摩擦并防止夹头在夹头座中卡住。槽宽为1.5 mm ± 0.05 mm,槽深为夹头长度的80%。这些数值不是可选的;我们测量每一个单元,而不仅仅是批次样品。

每次发货前的检验:跳动、硬度和孔径测量

每个ER16夹头都经过三项检查。首先,三坐标测量机测量锥角孔径。其次,硬度计在主体三个点确认HRC 58-60。第三,我们将夹头安装在测试心轴上,用0.001 mm千分表测量TIR(总指示跳动)。如果任何单元超过0.005 mm跳动,则报废——不返工。每次发货均附有签署的检验报告。

ER16夹头尺寸范围和兼容刀柄直径

我们备有ER16夹头,适用于1.0 mm至10.0 mm的刀柄直径,以0.5 mm递增。每个夹头的夹持范围为±0.5 mm,这是ER系列的标准。例如,6.0 mm夹头可夹持5.5 mm至6.5 mm的刀柄。如果您需要非标准孔径,我们可在3天内加工至您的精确尺寸。这是单件夹头产品——您订购一件,而非一套。无最小起订量。

您的CNC工装订单的包装、标记和交付

每个夹头用防锈纸包裹,放入配套塑料管中,并装入带有ER16尺寸和批号标签的盒子。我们从东莞工厂通过DHL或FedEx发货。到美国或欧洲的典型运输时间为5-7天。对于紧急订单,我们可在生产后24小时内空运。我们不混批次——您的夹头来自同一热处理批次,以确保一致性。

ER16夹头规格一览

参数数值
材料65Mn弹簧钢
硬度58-60 HRC
跳动(TIR)最大0.005 mm
孔径公差H5(0/+0.008 mm)
表面光洁度(内孔)Ra 0.4
表面光洁度(锥体)Ra 0.2
夹持范围每个夹头±0.5 mm
刀柄直径范围1.0 mm – 10.0 mm
槽宽1.5 mm ± 0.05 mm
交货期库存尺寸7天
最小起订量无最小起订量——可订1件

我可以订购单个ER16夹头吗,还是有最小数量要求?

无最小起订量——您可以只订购一件,单价与订购一百件相同。

你们能制造非标准刀柄直径(如4.35 mm)的ER16夹头吗?

可以,我们可在3天内根据您的图纸加工定制孔径,并保证相同的0.005 mm跳动。

发货前如何验证跳动?

我们将每个夹头安装在精密测试心轴上,用0.001 mm千分表测量TIR;任何超过0.005 mm的单元均被拒收。

如果我需要50件ER16夹头,实际交货期是多少?

对于50件,生产时间(包括热处理和检验)为10天;如果您需要更快获得10件,我们可以分批发货。

立即为您的ER16夹头请求固定报价

将您的图纸或仅刀柄直径和数量发送给我们。我们在12小时内回复固定价格和交货日期。无论是单个ER16夹头还是一千个,流程相同。发送邮件至sc@bquq.com或WhatsApp +86 13713157787。如果您正在比较选项,请阅读我们的CNC刀具选择指南CNC加工公差指南以确认您的规格。这是精密制造,中国制造,无最小起订量——立即开始您的订单。


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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