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BQUQ TG150弹簧夹头刀柄 重型CNC刀具夹持器 精密跳动

直接夹持TG150弹簧夹头 – 专为0.003 mm TIR跳动设计 这是一款CNC加工的TG150弹簧夹头刀柄,专为要求绝对刀具保持力的重型铣削和钻孔作业而设计。它夹持TG150系列弹簧夹头,夹持范围为3–34 mm,在鼻端处保证TIR(总指示跳动)为0.003 mm,测量位置为距夹头端面4×D处。我们在Mazak五轴机床上一次装夹完成锥度和螺纹加工,然后将外径和端面磨削至Ra 0.4 µm的表


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直接夹持TG150弹簧夹头 – 专为0.003 mm TIR跳动设计

这是一款CNC加工的TG150弹簧夹头刀柄,专为要求绝对刀具保持力的重型铣削和钻孔作业而设计。它夹持TG150系列弹簧夹头,夹持范围为3–34 mm,在鼻端处保证TIR(总指示跳动)为0.003 mm,测量位置为距夹头端面4×D处。我们在Mazak五轴机床上一次装夹完成锥度和螺纹加工,然后将外径和端面磨削至Ra 0.4 µm的表面光洁度。标准尺寸的交货期为15–20天,我们从东莞发货,并在12小时内提供确定报价。

消除夹头挤压和刀具滑移的锥度几何设计

TG150系统采用15°包含角锥度,比ER夹头更陡,产生更强的轴向拉力和径向夹紧力。我们使用CBN磨削心轴将内锥度公差控制在±0.005 mm,然后将配合面研磨至与夹头90%接触。这防止了夹头在高扭矩下发生“喇叭口”变形,这是廉价刀柄的常见故障。在32 mm刀柄上可获得1,800–2,200 N·m的可重复夹紧力,足以在不锈钢或Inconel合金的断续切削中牢固夹持硬质合金立铣刀。

我们使用的材料和热处理工艺,确保主轴寿命长久

我们采用20CrMnTi合金钢,渗碳层深度为0.8–1.2 mm,然后在锥度和螺纹处硬化至HRC 58–62。本体经过整体淬火至HRC 40–45,兼具韧性而不脆。我们将鼻锥进行氮化处理,表面硬度达到HV 900–1000,可抵抗反复更换夹头带来的磨损。每个刀柄都经过两次去应力处理:一次在粗加工前,一次在磨削后,以确保多年生产中的尺寸稳定性。这是精密制造,而不仅仅是CNC车削——我们将每个零件都视为主轴组件来对待。

平衡至30,000 RPM – G2.5或更优

重型并不意味着低速。我们标准将每个TG150刀柄在20,000 RPM下动态平衡至G2.5,并可选择G1.0平衡用于高速加工中心。平衡通过在法兰上铣削四个校正槽实现,然后在Schenck平衡机上重新检测。我们将残余不平衡值(以g·mm为单位)记录在检测报告中。如果您在25,000 RPM或以上运行,请指定G1.0,我们会预先安装夹头和拉钉进行平衡——这消除了不平衡组件产生的“幻影振动”。

每次发货前检测 – 不仅仅是纸质证书

我们在每个刀柄离开东莞工厂前检查三个关键尺寸:(1) 使用分辨率为0.002 mm的气动量规检测锥度角,(2) 使用校准螺纹环规检测螺纹中径,(3) 安装测试夹头和10 mm测试棒后检测TIR跳动。我们还对锥面进行硬度测试(洛氏C标尺)和磁粉探伤检查微裂纹。您会收到一份带有实际测量值的签名检测报告,而非通用的合格证书。如果任何尺寸超出规格,该零件将被报废——我们不会返修锥度。

螺纹选项和拉钉兼容性,适配您的主轴

我们加工后部螺纹以匹配您的主轴接口——常见选项包括MAS BT(BT30、BT40、BT50)、CAT(40、50)和HSK(63A、100A)。螺纹按2B级公差切削,我们提供配套拉钉(DIN 69872、MAS 403或定制),抗拉强度为1,200 MPa。如果您使用专有拉钉,请寄送样品或图纸——我们将在0.01 mm精度内逆向工程螺纹和座面角度。这是改造项目的常见需求,我们处理时无需额外刀具成本。

定制TG150刀柄的定价和交货期

标准TG150刀柄(BT40,60 mm基准长度)起价为每件185美元FOB深圳。定制长度、特殊平衡或非标螺纹增加10–15%成本,交货期延长至25天。最小起订量为1件——标准尺寸无最小起订量,因此您可以订购单个刀柄用于试制。我们为最常用的10种尺寸储备了原材料锻件,这些尺寸的交货期可缩短至10天。将您的图纸或主轴型号发送给我们,我们将在12小时内发送确定报价,包括运至您港口的运费。

规格数值/范围
夹头系列TG150(兼容DIN 6499)
夹持范围3 – 34 mm(夹头孔径)
刀柄类型BT30 / BT40 / BT50 / CAT40 / CAT50 / HSK63A / HSK100A
材料20CrMnTi渗碳钢,渗碳层深度0.8–1.2 mm
硬度(锥度和螺纹)HRC 58–62
硬度(本体)HRC 40–45
TIR跳动(鼻端,4×D处)0.003 mm(标准),0.0015 mm(精密级)
锥度角公差±0.005 mm(15°包含角)
表面光洁度(外径和锥度)Ra 0.4 µm(磨削)
动态平衡G2.5 @ 20,000 RPM(可选G1.0)
夹紧力1,800 – 2,200 N·m(32 mm刀柄上)
交货期(标准)15–20天(库存尺寸10天)
最小起订量1件(标准尺寸无最小起订量)

这款TG150弹簧夹头刀柄的最小起订量是多少?

标准尺寸无最小起订量——您可以订购1件用于测试,定制尺寸也以1件起订,仅收取少量设置费。

您能否定制刀柄或拉钉以适配我的机床主轴?

可以,我们加工任何标准刀柄(BT、CAT、HSK),并可从样品或图纸在±0.01 mm精度内逆向工程专有拉钉。

您如何确保0.003 mm跳动在批次间保持一致?

我们在锥度和螺纹加工中采用一次装夹工艺,然后进行100%气动量规检测——每个刀柄都被测量,任何超过0.003 mm TIR的单元将被报废,而非返修。

您的典型交货期是多久?我能多快获得报价?

标准刀柄在15–20天内发货,库存尺寸在10天内发货,我们在收到您的图纸或主轴规格后12小时内发送含运费的确定报价。

为什么选择BQUQ满足您的重型刀具需求

我们是中国东莞一家拥有20年历史的精密制造工厂,专注于CNC加工、冲压、弹簧和散热器——但我们的核心DNA是高精度公差工作。这款TG150刀柄与用于航空航天组件的五轴生产线相同,因此您获得的刀具夹持器与加工中心的精度相匹配。如果您将我们与日本或德国品牌比较,请查看检测报告——我们的跳动和硬度规格完全相同,成本却低40–50%。我们还为每个刀柄提供30天退货政策,如果它不适合您的主轴锥度。

在下单前,请查阅我们的CNC切削刀具选择指南,将弹簧夹头刀柄与您的加工操作相匹配,并查看CNC加工公差指南,了解TIR值在实际中的意义。关于缩短循环时间,我们的高级刀具路径文章展示了刀具夹持刚度如何影响进给率——刚性TG150刀柄让您在不产生振颤的情况下提升加工参数。

发送您的图纸 – 12小时内获得确定报价

不要再猜测刀具夹持器的质量。将您的主轴型号、夹头尺寸和基准长度发送给我们——我们将回复确定价格、交货期和用于审批的3D模型。将您的图纸发送至sc@bquq.com或通过WhatsApp联系我们+86 13713157787。我们精通英语和中文,我们的工程师将审查您的应用,推荐合适的平衡等级和螺纹选项。这是一款不会让您失望的重型刀具夹持器——用您最严苛的切削来验证它。


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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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