100W portable laser cleaning scheme

1  100W portable laser cleaning Program features

Ÿ The end of the output cable is light and compact

Ÿ collimating output, collimating spot size can be customized

Ÿ Laser cleaning head lightweight, weight only 620g (not including armoured cable), can be long time handheld operation

Ÿ Red light assists focusing, and the focusing position can be adjusted according to different field mirrors

Ÿ Wireless control, can achieve remote parameter adjustment and light control

Ÿ Portable pull rod box design, the weight of the whole machine is 28kg, you can take high-speed rail or air consignment

Ÿ High strength injection molding box, stable structure, wear-resistant, shockproof, drop resistant

2 100W portable laser cleaning  Plan to introduce

2.1 laser

This laser is customized for laser cleaning, the model is YDFLP-CL-100-1-A, and still continues

JPT's high quality MOPA structure. Its maximum average power is 100W, maximum monopulse energy

It is 1.5mJ, with perfect laser characteristics and good pulse shape control ability. MOPA

The pulse frequency and pulse width of the fiber laser are independently controllable, and the matching is adjusted by two laser parameters

With a constant peak power output and suitable for a wider range of cleaning scenarios. The IP

The object diagram of the optical device is shown in Figure 1.

2.2 LASER

Laser head scanning system using Raylase imported from Germany small high speed motor and drive

After optimized design, it has become an important part of the laser head for laser cleaning. Its parameters

Are shown in table 2.

The laser head as a whole is very portable, which can be used for long-term handheld operation and is convenient for mechanical use

Hand for integration. The main body adopts integrated processing and forming, which is firm and dustproof and suitable for industrial environment.

And the weight of the material is reduced, the weight is only 620g. At the same time, due to the laser anti-high isolation

Part of the improvement, the end of the armoring output volume is greatly reduced, so that the volume of the laser head than before

The design has been reduced several times. The photo of the object is shown in Figure 2.

The laser head adopts the innovative red light assisted focusing design, which can easily find the focusing position under different field mirrors by using the red light indicator. The existing products on the market mostly use the way of ranging or red light indication. However, the measurement position is not clear, and it is impossible to determine whether the focus is in the selected part, while the product with red light indication lacks adjustment function. If the focusing position is changed by changing the field mirror, it is difficult to adjust and adapt. The method we adopted overcomes the above shortcomings. The focusing position can be seen directly. For local focusing, the height of the focus can be adjusted in real time according to different field mirrors, so as to meet the needs of auxiliary focusing in different scenes.

As shown in Figure 3, when the focus spot falls inside the focus area, it indicates that it is currently on

The focal state; Otherwise, it's out of focus. The focusing area can be adjusted according to the field mirror's specifications

Under the condition of field lens with the same focal length, the auxiliary focus finding can be realized.

The laser head adopts the innovative red light assisted focusing design, which can easily find the focusing position under different field mirrors by using the red light indicator. The existing products on the market mostly use the way of ranging or red light indication. However, the measurement position is not clear, and it is impossible to determine whether the focus is in the selected part, while the product with red light indication lacks adjustment function. If the focusing position is changed by changing the field mirror, it is difficult to adjust and adapt. The method we adopted overcomes the above shortcomings. The focusing position can be seen directly. For local focusing, the height of the focus can be adjusted in real time according to different field mirrors, so as to meet the needs of auxiliary focusing in different scenes.

As shown in Figure 3, when the focus spot falls inside the focus area, it indicates that it is currently on

The focal state; Otherwise, it's out of focus. The focusing area can be adjusted according to the field mirror's specifications

Under the condition of field lens with the same focal length, the auxiliary focus finding can be realized.

The laser head adopts the innovative red light assisted focusing design, which can easily find the focusing position under different field mirrors by using the red light indicator. The existing products on the market mostly use the way of ranging or red light indication. However, the measurement position is not clear, and it is impossible to determine whether the focus is in the selected part, while the product with red light indication lacks adjustment function. If the focusing position is changed by changing the field mirror, it is difficult to adjust and adapt. The method we adopted overcomes the above shortcomings. The focusing position can be seen directly. For local focusing, the height of the focus can be adjusted in real time according to different field mirrors, so as to meet the needs of auxiliary focusing in different scenes.

As shown in Figure 3, when the focus spot falls inside the focus area, it indicates that it is currently on

The focal state; Otherwise, it's out of focus. The focusing area can be adjusted according to the field mirror's specifications

Under the condition of field lens with the same focal length, the auxiliary focus finding can be realized.

Fig. 5 Photos of physical objects of remote controllers (different operation interfaces)

The content of each interface is introduced as follows:

Ÿ Interface 1: Cleaning parameters

Laser power: Set the percentage of laser power, adjust the range of 0-100%, adjust the interval of 1%

Laser frequency: Set the laser output frequency, adjust the range of 1-4000KHz, adjust the interval of 1KHz.

Pulse width: set pulse width, 1-500ns, a total of 18 pulse width can be selected.

Switch on delay: Set the switch on delay of laser cleaning, unit μs.

Light off delay: Set the light off delay of laser cleaning, unit μs.

End delay: Sets the end delay of laser cleaning in μs.

Corner delay: Sets the Angle delay of laser cleaning in μs.

Jump delay: Sets the jump delay of laser cleaning, unit μs.

Ÿ Interface 2: Graphic Settings

Draw Graph: Set the cleaning graph, with lines and rectangles to choose from.

Continuous processing: Sets whether continuous processing is enabled, ON and OFF.

Total number of jobs: Sets the total number of jobs for this graph.

Scanning speed: Sets the scanning speed of laser cleaning.

Focal Length: Select the focal length of field lens, F160, F254, F330 and others are available

Can be customized to add.

Length: Set the length of a line or rectangle to a maximum of 110mm for F160 and 254 for F254 

175mm, F330 corresponds to 230mm.

Width: visible in rectangular mode, set the width of the rectangle to a maximum of F160 for 110mm,

The F254 corresponds to 175mm and the F330 corresponds to 230mm.

Straight direction: Visible in Straight mode, you can choose X or Y direction.

X: The X coordinate of the area of focus.

3 Quality Assurance

The equipment is manufactured in accordance with ISO9001 quality management system standard and inspected by JPT.

Comply with quality control requirements. The equipment provides a 2-year warranty for the laser and a 1-year warranty for the other parts.

Excluding wearing parts. The vulnerable parts include armoured cable and laser head optical lens.