LK 180 - 280

装备齐全

模块 3.00 mm
工件直径 180 - 280 mm

Skiving³ 优势

  • 机床

    - 刚性机床设计
    - 环形上料上料设计,可快速更换工件
    - 用于轴加工和最佳工件夹紧的副立柱副立柱
    - 可选择在主加工进行的同时完成倒角
    - 可选择配备全自动刀具更换装置(最多 12 把刀具)

  • 刀具

    - 圆锥形和圆柱形车齿的设计和生产
    - 工序优化的刀具设计
    - PM-HSS 刀具和硬质合金刀具

  • 工序

    - 确保最佳切削条件的工序分析和模拟
    - 优化客户关怀的技术应用
    - 通过计算软件进行碰撞分析

机床设计

通过车齿车齿提高效率

齿轮加工制造商正在寻找比车齿工艺更高产、更经济,又比拉削更灵活的替代工艺。

车齿车齿的成功需要:

  • 机床
  • 刀具
  • 工艺

车齿车齿成功的基础在于机床的刚性:由铸铁制成的床身可以有效地吸收所产生的加工力。在机床头架中,通过特殊的轴承构造获取较高的主轴刚度,从而可以使用更长的刀架。这对加工内齿来说尤为重要。

结合防爆防溅保护,该机床适用于干式或使用油或乳化剂的湿式加工。

除了机床之外,合适的刀具对稳定的工艺也至关重要。通过自主开发和生产刀具,我们现在可以为任意工件设计出完美的刀具:前提是已在理论上参透和理解了车齿车齿工艺。

设计刀具时,必须注意已规划的工序。通过密集的技术开发和广泛的客户项目测试,我们掌握了车齿车齿工艺并且能够通过 Skiving³ 提供机床、刀具和工艺为一体的完整解决方案。

通过使用副立柱副立柱,该机床不仅适用于车轮和内齿轮,还适用于轴。

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在 LK 280 DC 上完成行星齿轮加工

SkivingPlus – 功能

新一代车齿机的特点是机床内置刀具更换装置,具有多达 12 个存储位。这为其他 SkivingPlus 功能(如车削、钻孔和铣削)开辟了可能性。

技术数据
模块 3.00 mm
Werkstückgewicht 25 kg
轴向行驶 400 mm
轮班行驶 400 mm
刮削头摆动角 30 ° Grad
主轴最大功率 16 kW
滚刀速度 4,000 min-1
刀具直径 150 mm
LK 180 LK 280 LK 180 DC LK 280 DC
工件直径 [mm] 180 280 180 280
Variants

Liebherr 自主刀具生产

Liebherr 提供广泛的齿轮加工刀具系列,在齿轮制造领域拥有多年的经验,并在细微之处也具有极高的产品质量。我们的车齿刀具在德国埃特林根和意大利科莱尼奥的工厂生产。

了解 Liebherr-Verzahntechnik GmbH 的更多产品: