What are the common accessories of fiber laser cutting machine?

What are the common accessories of fiber laser cutting machine?

There are many common parts of fiber laser cutting machine, which can be replaced according to the use time and loss.Many processing manufacturers in order to ensure production efficiency, generally will prepare a lot of accessories, to ensure the normal operation of the fiber laser cutting machine, in case of emergency. Accessories need to be replaced frequently, because the use of fiber laser cutting machine, will cause some accessories loss, we introduce these accessories to you.

1. Reflection lens: in a typical laser system, there may be only one or two transmission optical elements, which are usually used as the output mirror of the laser cavity and the focus lens at the end. On the other hand, in some other laser systems, there may be five or more reflective lenses. The reflective lens is used as the tail mirror and the refractive mirror for the beam steering in the laser cavity and in the beam transmission system.

2. Beam expanding lens: beam expanding lens is a lens assembly that can change the diameter and divergence Angle of laser beam.

3. Protective lens: the main function of laser protective lens is to prevent debris splash, prevent splash damage to the lens, and coat both sides with anti-reflection film with high damage threshold to reduce reflection. (the replacement time cycle of these lenses is generally about 3 months, which is more determined by the actual processing situation).

4. Copper nozzle: it can help gas spewing out quickly and effectively prevent sundries such as melting stains from bouncing up, thus protecting the focusing mirror. At the same time, it can control the area and size of gas diffusion, which will affect the cutting quality of laser cutting machine. At the same time, the diameter of the nozzle will vary according to the thickness of the cutting material. The replacement period is about two months.

In addition to fiber laser cutting machines, our official website also offers CO2 laser cutting machines. Complete range, high quality and low price.

Reveal the development trend of laser cutting machine industry

Reveal the development trend of laser cutting machine industry

In the past decades, laser cutting industry has become a high-tech industry after development and transformation. Today, the laser cutting machine industry is realizing the leap from small to high power, two-dimensional to three-dimensional cutting, small to large.

Fiber laser cutting industry will usher in a new development peak

According to the investigation and prediction of relevant authorities, the global fiber laser market will protect 4.6% growth annually in the next eight years, which directly or indirectly reflects the growth trend of downstream fiber laser cutting market. With the continuous development of high power technology of optical fiber laser cutting technology, its cutting thickness has been breaking through. The advantage of CO2 laser cutting machine for cutting thick plates has gradually lost its competitiveness. At the same time, in the cutting of thin plates, optical fiber laser cutting machine with fast cutting speed, good quality, easy maintenance, low loss and other advantages occupy an obvious advantage.

Industrial Robot + Optical Fiber Laser Cutting = Perfect Fusion of Advanced Optical Fiber Technology and Digital Control Technology

With the development of shipbuilding, aviation and automobile manufacturing, laser technology has infiltrated and become an important part of its manufacturing process. The application of laser cutting technology not only greatly improves the production efficiency, but also effectively solves the problem that its high precision can not meet.

Therefore, three-dimensional laser cutting is the perfect integration of advanced optical fiber laser technology and digital control technology, representing the most advanced level of laser cutting.

How to control the speed of fiber laser cutting machine?

How to control the speed of fiber laser cutting machine?

In the use of fiber laser cutting machine, many people will think that the faster the better cutting speed, speed can improve the efficiency of work. And can also create greater economic benefits, in fact, otherwise, the speed of the fiber laser cutting machine is controlled in a certain range, so how can we effectively control the speed of the laser cutting machine?

The cutting speed of the fiber laser cutting machine is too fast, which will lead to the failure of cutting, spark random spraying, oblique lines appear on the cutting surface, and the lower half of the welding stain, the whole section is thicker, but no welding stain produces and so on, which will affect the precision and quality of cutting plate. Therefore, we should control the cutting speed of the post-fiber laser cutting machine. The following are three Suggestions we give.

It is suggested that at least three optical fiber laser cutting machine lathes and turning centers can be used.

X and Z axis feeding and fast feeding, fast and smooth. High precision and low back clearance planetary gear reducer is used with precision ball screw to reduce the mechanical failure rate and improve the precision. Servo control of high and low file conversion device to shorten the time, fast and smooth transmission.

Two, fiber laser cutting machine digital grinder and discharge processing machine can use at least three more.

X, Y, Z axis with smooth, so that the parameters of the controller is more simple to set, so that the finished product to get high precision, arc contact smooth, and reduce the surface roughness.

Three, fiber laser cutting machine processing center and CNC milling machine can be used at least four more.

X and Y axis feeding and fast feeding can increase feeding smoothness, reduce noise and reduce the cost of servo motor. The high torque makes it easier to control, although the load is different, but does not affect its feeding smooth. The load of the Z axis is completely different due to the gravity. The high precision and low backspace planetary gear reducer can reduce the load of the servo motor and increase the service life of the machine. Tool changing mechanism requires fast, accurate positioning, low vibration, high precision and low back clearance planetary gear reducer is still the best choice.