Fiber metal Laser Sensor And Its Application

From: 本站 Date: 11th March 2021 Author: admin Views: 2523

A CNC wood router will use 3D machining in relief carving, the effect is more artistic beauty, but also has a strong sense of three-dimensional 3D, realization of this function is to ...

When these rangefinders are used in material handling and industrial measurement applications, it is helpful to have a better understanding of distance laser sensors.


There are several configurations of laser sensors, some of which detect the presence, while others measure distance. Proximity laser sensors (also called laser photoelectric sensors) are commonly used to detect the presence of parts, but this is not the focus of this discussion. The focal point, visually and literally, is the laser distance sensor, which, as the name suggests, can measure distance.

0.jpg


These laser distance sensors use focused coherent light to measure the distance to the target object. In factory automation applications, the target is usually a product or machine element. They can detect any solid object and produce an output proportional to the measured distance, regardless of material, color, and brightness.

The high-resolution output provided by laser distance sensors is often used to provide position or displacement for the input of certain types of industrial controllers (such as PLCs). The output signal is usually highly accurate and includes temperature compensation to enhance stability.

There are several types of laser distance sensors, including diffuse, background suppression, and retroreflective. These sensors use CMOS or transit time technology to provide accurate distance measurement.

The laser must be focused and must be kept narrow over a long distance and narrow spectral range (light color). The emitted light can then be triangulated or pulsed, and each pulse returned to measure the distance reading.

CMOS technology is commonly used in short-range, high-precision laser sensors. The basic principle is to use a CMOS linear imager for optical triangulation. A diffuse triangulation laser distance sensor transmits laser light through a lens and reaches a target, which reflects light back to the sensor. The lens focuses the reflected light onto a small spot on the CMOS linear imager. The distance to the target object changes the angle of reflected light and the position of receiving light on the linear imager.

The measuring range of these CMOS diffusion triangulation laser distance sensors is about 1.5-60 cm. They are packaged in a small case of about 50mm x 50mm, with analog or discrete output, and usually work well regardless of the target material, color or brightness. These distance sensors have high resolution, in the low range (depending on the measurement range), the response time is less than one millisecond.

Class 1 lasers are eye-safe under all operating conditions. However, Class 2 lasers are safe, visible lasers that can be used for quick and unexpected observations of less than 0.25s, but if you stare intentionally, you may harm your eyes.

Time-of-flight technology is commonly used for long-range laser distance sensors, also known as rangefinder laser sensors. These types of sensors use a transmitter diode to generate a very short narrow-spectrum red or infrared pulse that is reflected from the target object and back to a sensitive laser energy detector, also known as a receiver diode. The precise electronics in the sensor can measure the propagation time of light and use the light speed constant to calculate the distance between the object and the sensor. The measurement range of the time-of-flight laser distance sensor is 1 cm to 100 m or more, and its size, output options, and laser sensing function are similar to CMOS sensors. These long-range sensors have good resolution, with an error of less than 2.5 cm from approximately 1 mm to 100 m at close range. In order to improve the measurement accuracy, multiple measurements are often made to reduce the response time of these devices to a few milliseconds.

Laser sensors usually work well in dirty environments because the focused light will "pass through" the dust. The focused beam can also achieve a longer sensing distance, and can detect small objects or targets through small openings.

Laser sensors are commonly used in process monitoring and closed-loop feedback control systems. Material handling is a common application that can be used to position cranes, gantry frames and automatic guided vehicles. Many other applications include component alignment, height measurement, robot positioning and welding head positioning.

Sometimes shiny or transparent objects can cause problems. Since the laser distance sensor can detect reflected light or straight-through beams, transparency and surface reflectivity can cause complications. Applications that require the laser to bounce off a shiny surface or see through a transparent surface should be carefully tested to ensure that the measurement can be performed as required. For example, it may be necessary to install the laser at a slight angle to the light-emitting surface, or adjust it to a lower intensity to correctly detect the light-emitting object, while it may be necessary to increase the intensity to burn through the transparent object.

Once the test is completed and any necessary adjustments are made, the laser sensor will operate in industrial applications for many years.

Related Products
Module transmission customization Laser Marking Machine

Module transmission customization Laser Marking Machine

Half Enclosed Customized Semi Enclosed Tabletop Fiber Laser Marking Machine

Half Enclosed Customized Semi Enclosed Tabletop Fiber Laser Marking Machine

Flying Fiber Laser With Visual Positioning System CCD Camera Production Date PVC PE Pipe Marker Printer Marking Machine

Flying Fiber Laser With Visual Positioning System CCD Camera Production Date PVC PE Pipe Marker Printer Marking Machine

New Design Table design with 2d worktable Fiber Laser Marking Machine

New Design Table design with 2d worktable Fiber Laser Marking Machine

Handheld detachable laser marking machine for tire logo marking

Handheld detachable laser marking machine for tire logo marking

Table design Fiber laser marking engraving Metal Plastic Pcb Logo machine

Table design Fiber laser marking engraving Metal Plastic Pcb Logo machine

Full Closed Type Fiber Laser Marking Machine High Safety Color Metal Laser Jewelry Engraving

Full Closed Type Fiber Laser Marking Machine High Safety Color Metal Laser Jewelry Engraving

1325 3 Axis 4x8 CNC Stone Router for Sale

1325 3 Axis 4x8 CNC Stone Router for Sale

Wood Marking Glass Marking RF Co2 Laser Marking Machine for Non Metal

Wood Marking Glass Marking RF Co2 Laser Marking Machine for Non Metal

CO2 Metal Pipe Marking Ceramic, Rubber,PVC,PPC,Acrylic.

CO2 Metal Pipe Marking Ceramic, Rubber,PVC,PPC,Acrylic.

Co2 Laser Marking Machine for Non Metal Low Cost

Co2 Laser Marking Machine for Non Metal Low Cost

High efficiency Multi Head Rotary 4 Axis 3d Wood CNC Router Machine

High efficiency Multi Head Rotary 4 Axis 3d Wood CNC Router Machine

Auto feeding fabric leather cloth laser cutter cutting machine for garment industry

Auto feeding fabric leather cloth laser cutter cutting machine for garment industry

3020 40W Mini CO2 Laser Engraving Cutting Machine

3020 40W Mini CO2 Laser Engraving Cutting Machine

Stone CNC Router Engraving Granite Machine One Holder Two Spindle

Stone CNC Router Engraving Granite Machine One Holder Two Spindle

Vertical diamond rope single wire rope Marble and Granite Stone Cutting Machine

Vertical diamond rope single wire rope Marble and Granite Stone Cutting Machine

Stone Profiling Line Polishing and Kitchen Granite Marble Polisher Edge Machinery

Stone Profiling Line Polishing and Kitchen Granite Marble Polisher Edge Machinery

Wood and Metal Aluminum Cutting CNC Router

Wood and Metal Aluminum Cutting CNC Router

Four Surface Sanding  Automatic Mechanical Polishing Machine

Four Surface Sanding Automatic Mechanical Polishing Machine

3D CNC Router Woodworking Machine 8 heads with 4 axis Rotary

3D CNC Router Woodworking Machine 8 heads with 4 axis Rotary

Door Furniture Line Making Machine Automatic Loading Unloading ATC CNC Router

Door Furniture Line Making Machine Automatic Loading Unloading ATC CNC Router

Wood Board Side Sander Brush Sanding Polishing Machine

Wood Board Side Sander Brush Sanding Polishing Machine

High Z axis Styrofoam carving cnc router 4 axis foam cutting machine

High Z axis Styrofoam carving cnc router 4 axis foam cutting machine

Woodworking Furniture 4 Spindle Atc Cnc Router Machine

Woodworking Furniture 4 Spindle Atc Cnc Router Machine

3D CNC Router With Rotary 4axis Caving

3D CNC Router With Rotary 4axis Caving

Three Independent Head CNC Router Machine

Three Independent Head CNC Router Machine

CO2 Laser Metal & Non Metal Cutting Machine

CO2 Laser Metal & Non Metal Cutting Machine

8 Spindles Multi Heads CNC Router wood carving machine

8 Spindles Multi Heads CNC Router wood carving machine

Automatic Combination Door Cabinet Wood Disc Brush Polish Sanding Sander Machine

Automatic Combination Door Cabinet Wood Disc Brush Polish Sanding Sander Machine

Metal laser cutter CNC fiber laser cutting machine sheet metal

Metal laser cutter CNC fiber laser cutting machine sheet metal

>
<
···
Related Videos
>
<
···
Related Projects
The Apprentice Maze Puzzle Box

The Apprentice Maze Puzzle Box

Box laser cutting software share

Box laser cutting software share

laser marking and engraving for the jewelry industry

laser marking and engraving for the jewelry industry

Copper cutting for fiber laser cutting machine

Copper cutting for fiber laser cutting machine

Aluminum Cutting for fiber laser cutting machine

Aluminum Cutting for fiber laser cutting machine

CS Laser Cutting Factors that Affect the Process

CS Laser Cutting Factors that Affect the Process

Stainless steel Fiber Laser Cutting

Stainless steel Fiber Laser Cutting

2d&3d wood MDF carving and cutting

2d&3d wood MDF carving and cutting

3D CNC Router for Stone Relief Carving Projects

3D CNC Router for Stone Relief Carving Projects

Typical fields of application

Typical fields of application

UV Laser Marking Machine For Glasses Engraving

UV Laser Marking Machine For Glasses Engraving

GOLD Engraving -Fiber laser marking work

GOLD Engraving -Fiber laser marking work

Sover Engraving -Fiber metal engraving and marking

Sover Engraving -Fiber metal engraving and marking

3D Marking Logo deep engraving -Fiber marking machine

3D Marking Logo deep engraving -Fiber marking machine

MOPA Fiber Laser Marking Machine Application and Samples

MOPA Fiber Laser Marking Machine Application and Samples

Fiber Laser Engraving and Marking Machine for Metalworking Projects

Fiber Laser Engraving and Marking Machine for Metalworking Projects

Stone shaft Rotary use engrave cnc router machine

Stone shaft Rotary use engrave cnc router machine

CNC Knife Cutter for PVC Soft Glass

CNC Knife Cutter for PVC Soft Glass

Foam cutting use CNC Routers

Foam cutting use CNC Routers

Laser Engraving Machine for Jewelry

Laser Engraving Machine for Jewelry

Laser Cutting Sheet Metal

Laser Cutting Sheet Metal

Synagogue Temple Marble Cutting and Engraving

Synagogue Temple Marble Cutting and Engraving

Projects fabricated for Ceramics engraving

Projects fabricated for Ceramics engraving

Leather Laser Cutting and Laser Engraving

Leather Laser Cutting and Laser Engraving

Fabric & Textile Laser Cutting and Laser Engraving

Fabric & Textile Laser Cutting and Laser Engraving

Laser Engrave Candle Stamps

Laser Engrave Candle Stamps

Wedding Planing and Laser Cutting Paper

Wedding Planing and Laser Cutting Paper

Making Letter Signs double color plate and acrylic

Making Letter Signs double color plate and acrylic

Acrylic glass engraving-- CNC Router

Acrylic glass engraving-- CNC Router

Engraving Copper and brass of signs, nameplates and name tags

Engraving Copper and brass of signs, nameplates and name tags

>
<
···
leave a message
  • *Your Name:

  • *Your Email:

  • *Product:

  • *Your Requirements:

  • Most Helpful Reviews

    Jacob from United States

    I am a beginner at CNC, I’ve never used a CNC machine before and with in a day I was carving. An awesome machine for a beginner to learn as hobbyists. I used the manual and the help video. One hour to assemble and test, very friendly and easy to use. It’s a good buy for the money. I would definitely recommend this machine to someone getting into CNCs.

    Weinstein from France

    I've been using CNC plasma SYP2060-300A and I am very impressed with this unit.

    This unit is of higher quality, made in China. Five stars all the way!

    1530 CNC Plasma from Australia

    This CNC plasma cuts very easy Very good machine .

    But I also recommend purchasing the nozzles and the tips of the torch  consumables oarts they wear out quickly and for a good operation they must be in good condition.  

    Laser welding machine Franklin White​ from

    These are some great information that you have shared herechoosing the right laser welding machine.I really loved it and thank you very much for sharing this with us. You have a great visualization and you have really presented this content in a really good manner.

    Fiber Laser 3000W from UK

    Thanks for SYJF1530-3000W , The machine runs fast and the cutting effect is good. Fiber laser 1530 meet our job requirements. Thank you on behalf of my business!

    5 axis cnc router machine works very good from UK

    We bought An 5 axis cnc router . 5axis CNC routers are popular amongst universities to produce 2D and 3D objects from wood, plastics, foam and many more materials.

    Universities and schools across the world have produced many prototypes using their CNC machines. CNC routers are popular in architecture,

    woodworking, physics and engineering, for projects and research and development.

    CNC Router ATC tool changer 1325 from Bangladesh

    We bought ATC Tool changer SYM1325-ATC 2018.9 , ATC tool changer for my company

    It main working for furniture works , Every day use it work 15 hours , and it really work nice . The sales manager is  very nice person

    I really love that machine . High recommand !

    Maldonado from Mexico

    IPG 3000W 3015 Fiber metal laser cutter we have ever purchased.
    For 10 hours daily working, it still keeps the high precision and the high working speed. I really love it.

    Francisco from Portugal

    A máquina CNC funciona muito bem.

    A fresadora CNC 1325 é uma unidade bem feita e não encontrei problemas com a qualidade de construção ou operação.

    Daisuke from Japan

    It is still working well since I purchased it. The PTP working center is really convinient machine for my wood work, I am happy to give the 5 stars to this one! Original source from https://www.stylecnc.com, if you want to copy, please indicate the primary source: https://www.stylecnc.com/cnc-working-center/PTP-all-rounder-CNC-working-center.html
    It is still working well since I purchased it. The PTP working center is really convinient machine for my wood work, I am happy to give the 5 stars to this one! Original source from https://www.stylecnc.com, if you want to copy, please indicate the primary source: https://www.stylecnc.com/cnc-working-center/PTP-all-rounder-CNC-working-center.html

    It is still working well since I purchased it.

    The Wood working center is really convinient machine for my wood work, I am happy to give the 5 stars to this ! 

    manager@senyocnc.com SENYOCNC +8615253141880 +8615253141880 2061579344