用于激光金属沉积应用的包层光学器件

熔覆镜组

在Laserline为多种应用提供的大量熔覆镜组中，都能找到合适的工具。对于熔覆、修复焊接或快速成型制造，不同的送粉喷嘴可与 Laserline 的模块化镜组相结合。由于可以进行多种配置，因此可以根据不同的工艺要求和边界条件灵活调整镜组。此外，可用的模块都针对 Laserline 的二极管激光器进行了优化调整，因此能够实现满足高质量要求的工艺结果。

Round spot for welding application from a cladding optic shown as a heatmap by Laserline diode lasers — Round spot

Square spot for welding application from a cladding optic shown as a heatmap by Laserline diode lasers — Square spot

Line spot for welding application from a cladding optic shown as a heatmap by Laserline diode lasers — Line spot

Double round spot for welding application from a cladding optic shown as a heatmap by Laserline diode lasers — Double spot

特点

可实现圆形和矩形光斑
典型应用：熔覆、修复焊接、增材制造
粉末和金属丝熔覆
具有不同喷嘴几何形状的同轴送粉器，集成惰性气体供应和冷却功能
保护镜模块，更换简单快捷
倾斜角度达 90°，用于3D工艺
镜片变形量监测：用于过程监控的集成传感器

二极管激光器作为熔覆工具的基本优势

Gaussian laser graphic showing a typical laser spot with 3D beam intensity and cross-section intensity graph by Laserline diode lasers

典型激光| 高斯分布

二极管激光器 | 平顶分布
非常均匀的强度分布

这取决于喷嘴

哪种光学元件和粉末喷嘴以及合适的填充材料最适合哪种应用？

喷嘴在覆层和增材制造工艺中起着关键作用。我们很乐意帮助您进行配置！

带宽流喷嘴的光学系统

Closeup of the laser stream of an optic with a wide stream nozzle by Laserline diode lasers

最高的粉末沉积率和最高的激光输出功率
用于大面积和圆柱形熔覆

多流喷嘴光学系统

Closeup of the laser stream of an optic with a multi stream nozzle by Laserline diode lasers

加工角度可达 90 度的通用工具
除其他应用外，还适用于制动盘的腐蚀和磨损保护

带环形喷嘴的光学器件

Closeup of the laser stream of an optic with a ringslit nozzle by Laserline diode lasers

具有最高粉末效率的通用工具 - 无需改装和设置
光斑尺寸可变，只需一个加工头就能加工出丝状轮廓和大面积涂层

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新型多丝镜组

OTS-5 多丝镜组是一种新型工具，适用于多达三根焊丝的熔覆应用，如液压支柱熔覆、轴类部件熔覆等。

多丝熔覆应用

NEW OTI Optics

Laser Cladding of Internal Surfaces and Complex Geometries

The new OTI processing optics enable high-performance laser cladding on internal surfaces and hard-to-reach areas. Combined with high-power diode lasers, they deliver efficient and precise coatings, and enable immersion depths of several meters. Ideal for applications beyond the reach of conventional tools, OTI optics make previously inaccessible surfaces fully coatable.

Example | Internal Coatings

Internal surfaces often face harsh chemical or mechanical stress but are difficult to coat due to limited accessibility. Laser cladding offers durable, metallurgically bonded coatings with tailored materials to extend service life. With OTI processing optics, internal coatings are possible even at depths of several meters - ideal for extruder housings, pipelines, tanks, pressure accumulators, sliding bearings, and more.

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Example | Truck Brake Discs

The upcoming Euro 7 regulations aim to reduce particulate emissions. A significant share of these emissions arises from braking abrasion. Laser cladding can reduce these emissions by over 90%. While established for passenger cars, commercial vehicle brake discs pose challenges due to complex geometries. OTI optics overcome this by enabling precise, efficient coating of friction surfaces - even in hard-to-reach areas - without compromising cycle times.

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