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定制CNC加工花键轴 | 精密制造,无起订量

开场您的花键轴图纸是起点。我们严格按照您的图纸加工,并在发货前验证每一个关键尺寸。没有猜测,没有捷径。公差:外径和齿形 ±0.005 mm交期:原型件 7–12 个工作日批量:1 件至 100,000 件起订量:无检验:每批附完整尺寸报告这是为需要可重复结果的工程师提供的定制CNC加工服务。我们不库存标准毛坯。每根轴均从原材料棒料切割、铣削或磨削至您的规格。规格参数参数数值材料1045, 4140


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开场

您的花键轴图纸是起点。我们严格按照您的图纸加工,并在发货前验证每一个关键尺寸。没有猜测,没有捷径。

  • 公差:外径和齿形 ±0.005 mm
  • 交期:原型件 7–12 个工作日
  • 批量:1 件至 100,000 件
  • 起订量:无
  • 检验:每批附完整尺寸报告

这是为需要可重复结果的工程师提供的定制CNC加工服务。我们不库存标准毛坯。每根轴均从原材料棒料切割、铣削或磨削至您的规格。

规格参数

参数数值
材料1045, 4140, 42CrMo4, 20CrMnTi, 17-4PH, 316L, 6061-T6, 7075-T6
最大轴长1,500 mm(59 英寸)
最大外径300 mm(12 英寸)
齿形渐开线、锯齿形、直边,可按DIN 5480、ANSI B92.1、JIS D2001标准定制
公差齿距 ±0.005 mm,长度 ±0.01 mm
表面光洁度磨削 Ra 0.4 µm,车削 Ra 0.8 µm,可选硬铬或镀镍
热处理渗碳、感应淬火、整体淬火(HRC 20–60)
加工工艺五轴CNC铣削、CNC车削、滚齿、成型磨削、内花键线切割
检测设备三坐标测量机、齿轮检测仪、光学投影仪、表面粗糙度仪
批量1–100,000 件
交期7 天(原型件),15 天(批量生产)
原产地中国制造,东莞工厂

精密CNC加工齿轮箱轴

所有轴在包装前均经过去毛刺和清洁处理。我们不会将有锋利边缘或残留切削液的零件发货。

买家将图纸发给我们的三大理由

1. 批次可追溯的质量 每批产品都有唯一的工作编号。我们记录材料炉号、刀具磨损数据和操作员签名。如果您的装配线上出现问题,我们可以追溯到具体的机器和班次。这是有完整纸质记录可循的精密制造。

2. 每批附检验报告 每次发货均附完整尺寸报告,列出齿形、节圆直径、跳动和表面光洁度的实测值。我们还提供材料证明和硬度测试结果,不额外收费。

3. 同一工厂完成CNC加工 + 冲压 + 弹簧 + 散热器 您的花键轴可能是一个更大组件的一部分。我们在同一工厂还运营金属冲压、弹簧卷制和散热器生产线。将完整BOM发送给我们。我们加工轴、冲压支架、卷制弹簧、切割散热器——然后一起发货。一个供应商,一张发票,一个质量标准。

这些零件的应用领域

定制CNC加工花键轴应用于对扭矩传递和位置精度要求严格的场合。

  • 汽车转向系统 – 齿轮齿条转向轴、电动助力转向柱
  • 工业齿轮箱 – 带渐开线花键的输入轴和输出轴
  • 农业机械 – PTO传动轴、联合收割机驱动系统
  • 航空航天执行器 – 飞行控制面驱动、起落架机构
  • 机床 – 主轴驱动、分度台
  • 机器人 – 关节执行器、谐波减速器输入轴
  • 越野车辆 – 驱动桥、分动箱部件

在每种应用中,花键齿形必须在负载下平稳啮合。齿距误差0.01 mm会导致振动、过早磨损或卡死。我们的磨削和滚齿工艺在整个批次中稳定保持该公差。

买家下单前常问的问题

问1:你们真的没有起订量吗? 是的。我们在同一台机器上运行单件原型和百万件批量生产。对于单件,我们收取少量调试费。100件以上,单价显著下降。没有最小起订量意味着您可以在不承诺大批量的情况下测试设计。

问2:你们能保证什么公差和质量? 标准CNC加工公差为±0.01 mm。对于花键轴,我们在齿形和节圆直径上保持±0.005 mm。每批产品均使用三坐标测量机和齿轮检测仪检验。我们随货附报告。如果零件超出规格,我们免费更换——包括运费。

问3:你们的典型交期是多久? 原型件:图纸确认后7个工作日。批量生产:5,000件以内的批次15个工作日。更大订单根据材料供应情况排产。我们常备4140和1045等常用牌号的棒料,因此大多数订单在48小时内开始下料。

问4:你们能提供材料证明和热处理报告吗? 可以。每批产品均附原材料钢厂证明。如果我们在厂内进行热处理,您将获得硬度曲线和渗碳层深度报告。对于关键的航空航天或汽车应用,我们还提供完整的炉号可追溯性。

发送您的图纸

不要再等待中间商的报价。将您的PDF或STEP文件直接发送给我们的工程团队。我们审核花键齿形,建议材料和热处理方案,并在12小时内返回确定报价。

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

请附上您的目标数量和所需公差。我们将在当天确认可行性并报价。定制CNC加工,中国制造,无起订量,全检出货——您的图纸就是我们开始所需的全部。

需要其他零件?我们同样在东莞工厂加工定制CNC加工轴承座 | 中国精密制造


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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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