loading

Expert for pre insulated duct CNC cutting machine.

Introduction to CNC Laser Cutting Machine

Here, you can find answers to common questions about laser cutting machines and laser cutting processing.

What is the working principle of the laser cutting machine?

Is the laser cutting machine dangerous to operate?

What aspects affect the accuracy of laser cutting machine?

How to find the focus of the laser cutting machine?

What types of lasers are there, and what are the differences between them?

What is the cutting thickness of the laser cutting machine?

What are the application areas of laser cutting machines?

What is the working principle of the laser cutting machine?

Laser cutting is the use of a focused high-power density laser beam to irradiate the workpiece, so that the irradiated material quickly melts, vaporizes, ablates or reaches the ignition point, and at the same time blows out the molten material by the high-speed airflow coaxial with the beam , A thermal cutting method for cutting the workpiece by moving the spot irradiation position through the numerical control mechanical system.

Is the laser cutting machine dangerous to operate?

Laser cutting is a very environmentally friendly cutting method, generally speaking, there is no harm to the body. Compared with ion cutting and oxygen cutting, laser cutting produces less dust, weak light and low noise. However, if you do not follow the correct safe operation method, it will also cause personal injury to the user or damage to the machine.

1. Beware of flammable materials when using the machine. Certain materials are not allowed to be cut on a laser cutting machine, including foam core materials, any PVC materials, highly reflective materials, etc.

2. During the working process of the machine, the operator is prohibited from leaving without authorization to avoid unnecessary losses.

3. Do not stare at the laser processing operation. It is forbidden to observe laser light through binoculars, microscope, magnifying glass, etc.

4. Do not store explosive or flammable materials in the laser processing area.

How to find the focus of the laser cutting machine?

Because the laser power density has a great influence on the cutting speed, the choice of focus position is particularly important. The spot size after the laser beam is focused is proportional to the focal length of the lens. There are three simple methods to determine the cutting focus in the industrial field:

1. Printing method: The cutting head is moved from top to bottom, and laser beam printing is performed on the plastic plate, with the smallest printing diameter as the focus.

2. Inclined plate method: Use a plastic plate placed obliquely at an angle to the vertical axis to pull it horizontally to find the smallest point of the laser beam as the focus.

3. Blue spark method: remove the nozzle, blow the air, hit the pulse laser on the stainless steel plate, make the cutting head move from top to bottom, until the largest blue spark is the focus.

At present, many manufacturers' machines have realized automatic focusing. With the automatic focusing function, the processing efficiency of the laser cutting machine can be significantly improved: the perforation time of thick plates is greatly reduced; when processing workpieces of different materials and different thicknesses, the machine can automatically quickly adjust the focus to the most suitable position.

What types of lasers are there, and what are the differences between them?

The lasers currently used in laser processing and manufacturing mainly include CO2 lasers, YAG lasers, and fiber lasers. Among them, high-power CO2 lasers and YAG lasers are widely used in confidential processing; fiber lasers based on fiber sites have obvious advantages in reducing thresholds, oscillating wavelength ranges, and wavelength tunable performance, and have become emerging technologies in the current laser field. .

What is the cutting thickness of the laser cutting machine?

Currently, the thickness of laser cutting machines generally does not exceed 25mm. Compared with other cutting methods, it has obvious advantages for cutting materials with precise dimensions below 20mm.

What are the application areas of laser cutting machines?

Laser cutting machines are widely used in automobile manufacturing, kitchenware industry, sheet metal processing, Advertising industry, machinery manufacturing, chassis cabinets, elevator manufacturing, fitness equipment and other industries.

The increasing consumption demand in key segments such as powder coating system for sale, powder coating machine for sale and powder coating machine price have been driving the sales of and its derivatives worldwide.

The best way to confront your assembly machine manufacturers problem is to search for a high quality offered by YINGDE VENTECH INTELLIGENT EQUIPMENT CO., LTD. at Ventech Automatic Machine. Take a look!

The risk of punching machine manufacturer is reduced by powder coating system for sale with the consumption of .

A technology team created for insuring that INFO CENTER is produced with the finest materials and technologies.

GET IN TOUCH WITH Us
recommended articles
knowledge INFO CENTER NEWS

As the after-sales personnel of fiber laser cutting machine manufacturers, I often receive various after-sales questions from users.

Hongte Metal Laser Cutting Machine


The metal laser cutting machine is one of the necessary equipment for major manufacturing companies, so many metal processing companies will work hard on the purchase of metal laser cutting machines.

Hongte Laser Cutting Machine


There are many laser cutting machine manufacturers.

Hongte Metal Laser Cutting Machine


If you are interested in the vast metal processing market, which metal laser cutting machine company's equipment would you choose? If a set of low price and poor quality and a set of high quality and guaranteed price metal laser cutting machine Before you, would you choose t

Introduction to metal laser cutting machine


Metal laser cutting machine is a kind of equipment that is used to process metal materials, and most of the equipment itself is made of metal.

Hongte Laser Cutting Machine


Related information about the price of laser cutting machines has always been talked about.

When you buy a fiber laser cutting machine in the market, do you find that there are many different brands of fiber laser cutting machine? Don’t even know how to choose? Fiber laser cutting machine has developed rapidly in recent years , The number of brands is also growing very fast! In the rapid development, o

Hongte Laser Cutting Machine


Laser cutting machine equipment has always been very popular in the metal processing industry.

Which laser cutting machine is better? Because the metal processing equipment market has become more and more popular in recent years, more and more manufacturers have begun to choose laser cutting machines.

Fiber laser cutting machine is a metal material cutting equipment with excellent performance.
no data

Contact Us

Tel : +86 757 29200196
Mobile : +86-189 27789653
E-mail : machine@chinaventech.com
Address : No. 3, Hongcha Road, Yinghong
Industrial Zone, Yingde, 513042, Qingyuan, Guangdong, ChinaYPE 2019

Better Touch Better Business

Contact Sales at  VENTECH.

Air Units

Call Us

+86  18927789653

Copyright © 2024 Yingde Ventech Intelligent Equipment Co., Ltd. | Sitemap
Customer service
detect