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Why does the laser power decay?

Laser power attenuation is a common phenomenon, which is usually the result of a variety of factors. These causes can be divided into two broad categories: inevitable inherent attenuation and external factors that can be slowed or avoided. The following are the main causes of laser power decay, a... Read More

Reasons for the heating of the cutting head nozzle during laser cutting

Laser cutting head nozzle fever serious, even burning red, usually not a single cause, but the result of a variety of factors. The following will explain in detail from the main reasons, secondary reasons and solutions. Main reason These are the most direct and common problems that cause nozzle o... Read More

Laser cutting machine common alarm processing

The common alarm and processing methods of fiber laser cutting machine can be summarized into the following categories. Mastering these processing methods can effectively improve equipment utilization and production efficiency. Important safety tips Before handling any alarms, be sure: 1. Comply ... Read More

Guide for selection of ground-track and bench-top equipment

The key to choosing a ground-track laser cutting machine or a desktop laser cutting machine is the matching processing requirements, material characteristics, production scale and site conditions. The following are the selection points after comprehensive comparison: Core structure differences Th... Read More

Novice must see! Safety Specification for Laser Operation and Cutting Precautions

As a novice in laser operation, safe and standardized operation is the top priority. The following are the key items that need special attention when cutting the workpiece, and must be strictly observed: Safety first (personal safety & equipment safety) 1. Wear protective equipment: Laser pro... Read More

How to maintain the laser cutting machine

There are always problems with fiber laser cutting equipment, most of which are due to inadequate daily maintenance, poor state of key components or poor operating environment. The fiber laser itself is maintenance-free, but the maintenance requirements of the surrounding system are more stringen... Read More

How to Accurately Adjust the Zero Focus of Laser Cutting Head: A Professional Guide

Zero focus adjustment is a critical operation for fiber laser cutting machines. An inaccurate focus directly leads to reduced cutting capacity, rough cut edges, severe dross adhesion, and even failure to cut through materials. This guide provides detailed, professional adjustment methods specific... Read More

Cracking the Code: Two Common Types of Dross in Air Negative-Focus Laser Cutting of Carbon Steel

Introduction In the process of laser cutting carbon steel with air under negative focal conditions, slag adhesion is a prevalent issue. This problem not only significantly affects the quality of the cutting surface, such as causing roughness and unevenness, but also reduces production efficiency ... Read More

Solutions to Burning and Yellowing Edges in Metal Laser Cutting

Burned edges and abnormal glowing (usually refers to unusual sparks or slag glowing under the cut) are common issues in metal laser cutting. They typically indicate unstable cutting processes or excessive energy input, leading to over-burning and melting. Below is a simplified, step-by-step guide... Read More

How to Boost Laser Cutting Efficiency: Quick Guide

The core of laser cutting efficiency improvement is maximizing speed while minimizing non-cutting time, ensuring quality. Below is a condensed guide: I. Process Parameter Optimization Cutting Speed: Match power; adjust by observing sparks (downward tilt = ideal). Nozzles & Gases: T... Read More

Laser equipment antifreeze guide

The Northern hemisphere is about to enter winter, Pengwo laser remind you: In order to avoid the use of laser equipment due to low temperature, and cause unnecessary loss. We have put together a detailed guide to winterization. Help your equipment survive every winter safely. Operating envir... Read More

How much power does 20000 W laser cutting machine consume?

Fast speed, high precision, less waste, eliminating the secondary processing process, as a product of new era technology, laser cutting machine in the metal processing industry is more and more widely used. There are so many advantages of equipment, customers in the actual use of course also have... Read More
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