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CTR Information Articles

 

New Software for CO2 Laser Machines

Our British designed and British manufactured CO2 laser cutting and engraving machines now come with new software features.

 

CE Safety Standards and Importing Laser Machines

What does CE marking mean? Is that online "bargain" imported machine really a good deal?

 

Types of CO2 Lasers

There are two main types of CO2 lasers, DC and RF. This article outlines the differences between them.

 

Stopping Back-Burn on Thin Materials

How to prevent the laser beam reflecting back off the metal bed and creating 'back-burn' on thin or soft materials.

 

Capture the Moment!

Tips and details on the types of images best suited to being engraved onto materials.

Case Study; Bespoke Laser Machine for Major UK Car Manufacturer
Please can you thank everyone at CTR - we're really pleased with the machine you just installed! We're looking forward to getting some great new ...
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Can You Use a Laser Cutter on Plastic?
14th January 2022
There is a lot of information online advising against cutting plastics with laser cutting machines because some plastics can cause mirrors to gradually lose accuracy — as dust, smoke, and other tiny particles accumulate between the mirror casings and lenses. Whilst it can be beneficial to understand some of the pitfalls that can occur when cutting certain types of plastics, it's important to relate the question to the exact device you're using and the plastic you're cutting. Read More
Benefits of waterjet cutters
A waterjet cutter is a powerful industrial tool that uses a very focused high-pressure stream of water (and sometimes an abrasive substance like natural sand) to cut through a wide variety of materials.  Read More
How Accurate is Laser Cutting?
The first carbon dioxide (C02) laser was invented in 1963 by Kumar Patel, and just two years later, the first Western Engineering Research Center (in Buffalo, USA) was the first to employ a laser as a cutting device, using a laser to drill holes in diamond dies. By the late 1960s, gas laser cutting was being used to cut through metal with ease and accuracy, something that CO2 lasers originally hadn't been capable of. For over 40 years, laser cutters have improved in terms of speed, performance and quality, but what about accuracy? How accurate is laser cutting today? Read More