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为什么选择光纤激光器?

FIBER LASER

削减介绍

Cutting is the most popular application for industrial lasers. The high precision, speed and quality of laser cutting has made it the technology of choice for advanced manufacturing. Since the introduction of fiber lasers from IPG, laser cutting has become a more reliable and much lower cost solution, resulting in increased adoption of fiber laser cutting throughout the metal processing world.

由于光纤激光束输送头与被切割的金属之间没有接触,因此激光是“叶片,而不是永不沉闷的叶片”,并且始终带来相同的可重复结果,而不管操作有多长时间。与传统的切割应用相比,如等离子和水射流切割,激光切割产生高质量的Kerf,消除了部件后处理的需要,从而显着降低了整体生产成本。另外,与其他方法相比,纤维激光切割中除去的材料的量可以显着降低;这种精度使得可以通过任何其他方式进行根本不可能的微包。

In addition to the improved cut quality, better process repeatability and ease of automation benefits, IPG fiber lasers and cutting heads provide additional levels of process control, versatility, waste reduction and significant operating cost reduction.

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光纤激光切割的好处

最高的可靠性

IPG光纤激光器为激金莎体育注册光切割带来了新的可靠性和易用性。纤维激光器完金莎体育注册全是固态的,没有机械腔谐振器或镜子,并且在激光器内没有可调节或可更换的部件。沿着柔性光纤输出光,该光纤直接插入激光切割头,无需光束输送路径的光学和调节。

THE MOST ECONOMICAL

IPG fiber lasers offer the highest wall plug efficiency of any commercial laser. Not only is less electricity consumed in the cutting of parts, but the cooling to remove unwanted heat is also proportionally reduced, decreasing the size of the electrical service needed to support the cutting tool installation.

实现超过50%的墙壁插头功率效率,结合改进的材料耦合特性,IPG激光器通常使用比传统的金属切割应用中的传统二氧化碳替代品更低的电能。金莎体育注册

Additionally, IPG fiber lasers have a much longer lifespan than other lasers. While other lasers fail after a year or two, IPG lasers continue to cut years after competing lasers have been replaced multiple times.

最佳选择金属切割

发射波长为1微米,纤维激光器提供比二氧化碳替代品的切割金属更高效率和更快的加工。金莎体育注册IPG光纤激光切割1mm厚的钢比等效的CO2系统快约3.5倍。光纤激光器的较高功率密度和光束质量与几乎无维护的操作相结合,可在整体较高的吞吐量下显着降低运行成本可靠金莎体育注册且一致。

At such high-power density levels, metals such as copper, brass and other normally reflective materials go through a phase change into the molten state. This overcomes reflectivity barriers and initiates cutting much more easily than CO2 lasers or near-IR lasers that have only low peak power.

快速精确地切割小零件

In addition to thick materials, IPG fiber lasers deliver very high precision in cutting small and thin parts. Through the use of single-mode lasers, possessing extremely small beam diameters, along with QCW lasers that deliver very high peak power (with minimal heating of the surrounding areas), parts such as medical stents and electronic sensors are easily fabricated or trimmed to size. Using fiber lasers with nano-, pico, and femtosecond pulses as well as those with green wavelengths, cutting of ceramics, glass and polymers with micron-level precision is a high-speed, cost-effective process.

VIRTUALLY MAINTENANCE-FREE

Utilizing rigorously tested, long-life laser diodes, unique active fibers and leading-edge, proprietary technologies, IPG fiber lasers provide greater reliability, less required maintenance and fewer service interventions than competing fiber lasers.

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Fiber Laser Cutting vs Conventional Methods

Imag1. Imag2.

CO2 lasers have been used to provide smooth cutting edges in some thicker materials. With recent breakthroughs including new high power cutting heads, fiber lasers are capable of the same, if not better, results. Fiber lasers cut both thick and thin materials faster than CO2 and are superior in cutting reflective metals, which provides a much lower cost of ownership compared to CO2.

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众所周知,等离子体切割设备是市场上最便宜的金属切割选择之一。与等离子体相比,纤维切割需要更少的能耗,耗材较低。使用纤维激光器切割提高了总体切割精度,金莎体育注册质量和生产率,提供优于等离子体的优势零件。

为什么更多制造商正在使用纤维激光器切割,而不是传统和更传统的方法?金莎体育注册

Manufacturers have several metal cutting methods to choose from, each having their own benefits and advantages. Worldwide, more manufacturers are cutting with fiber lasers due to their increased uptime and throughput, lower operating costs and overall improved quality.

Imag5. Imag6.

谈到切割极厚的材料(> 25 mm)水射流切割可能非常有效。在所有其他情况下,光纤激光器提供了更高的零件产量,与金莎体育注册水射流相比,更加一致的质量和降低的停机时间以及需要适当处置的液体废物。

Imag7. Imag8.

While electrical discharge machine (EDM) cutting is not very well known, it provides excellent accuracy and minimal heat damage to materials. Moreover, fiber lasers offer comparable precision AND are up to 10X faster than EDM cutting - delivering much higher output and productivity.

想象的

A wide variety of materials & thicknesses

While lasers can be used to cut nearly any material, metal cutting is the most common application.

Whether it be steel, or reflective aluminum, brass or copper, lasers provide unmatched precision and speed for the cutting of simple and highly complex geometries.

Clean edges, narrow kerf, low surface roughness and no tool wear through thick and thin metals, consistently and efficiently.

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