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New Technology Application of 3D Robotic Laser cutting machine–Max XT LASER

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Will a robotic laser cutting system cut it?  Find out what it can do before you decide

 

Although robotic laser cutting systems have advanced over the years, you should know exactly what one can do before you decide if it’s right for you. To find out whether you should choose robotics to laser-cut your parts, you first must consider several factors. Let us start it with what it is in a system.

 

Applications for Robotic Laser Cutting

 

Not all applications are suitable for robotic laser cutting. Some key factors to consider are:

  • Some parts, such as draw stampings, have complex shapes that require the cutting head to achieve many different attitudes to cut specified features. These parts may have ideal robotic applications, provided enough access space exists for the cutting head.

High-volume flat-sheet cutting can be done more cost effectively by a dedicated 2D laser cutting machine. However, if both 2D and 3D cutting are required, a robotic laser cutting system can be suitable.

Access. Parts such as hydroformed tube sections used in automotive frames that have closed sections where holes can’t be punched because of limited access to the back of the material are another candidate for a robotic system.

Volume. Part volume should justify the cost of robotic laser cutting equipment and fixtures. Because a robot is flexible, it can cut a family of parts in the cell. Typically, part volumes should be 50,000 to 100,000 or more, depending on the number of features.

Thickness. For most robotic laser cutting applications, aluminum and steel parts should be 0.02 to 0.2 inch (0.5 to 5 millimeters) thick.

Cutting thickness capacity depends on laser performance and power; for example, aluminum requires more power than steel to cut the same thickness. As the power of the laser increases, so does the cost of the laser generator.

Material coatings also play a role in cutting. For instance, zinc-coated steel can reduce cutting speed, while anodized aluminum can improve cutting speed.

Fixtures. Part location must be repeatable and allow access to all areas which need cut. Some parts are difficult to locate because they lack defined features or gauge holes. Also, fixturing must not interfere with the cutting process, which often is an engineering challenge.

Contact me:

Email: xintian109@xtlaser.com

skype: xtlaser10

Mobil/whatsup:0086 18353156659

New Technology Introduction of 3D Robotic Laser cutting machine–Max XT LASER

/in /by

Will a robotic laser cutting system cut it?  Find out what it can do before you decide

Although robotic laser cutting systems have advanced over the years, you should know exactly what one can do before you decide if it’s right for you. To find out whether you should choose robotics to laser-cut your parts, you first must consider several factors. Let us start it with what it is in a system.

Robotic Laser Cutting Systems

 

 

 

 

 

 

 

 

 

A typical robotic laser cutting system consists of a servo-controlled, multi-axis mechanical arm that has a laser cutting head mounted to the robot’s face plate. The cutting head has focusing optics for the laser light and often an integral height control mechanism.

 
An assist gas delivery package distributes a cutting gas, such as oxygen or nitrogen, to the cutting head. Most systems use a fiber laser generator, which can deliver the laser light to the robot cutting head through a fiber-optic cable.

 

Some systems use a fiber laser generator that delivers the laser light to the robotic cutting head through a mechanical flexible arrangement with mirrors at each joint. fiber lasers require a laser gas, either precharged and sealed or through a delivery system.

Why Use a Robot for Laser Cutting?

 

 

 

 

 

 

 

 

 

 

Features that can make robots attractive for laser cutting include flexibility, integration and automation, reusability, and return on investment (ROI).

1.  Flexibility. With a minimum of six axes of freedom, robots can perform 3D cutting by reaching in and around tooling to cut required features into a part. Cut features can range from simple round holes to complex contours.

2. Integration and Automation. Robots typically have a small footprint. so small workcells can be designed that have one or several robots close to a part. Adding one or more robots to the same cell can increase future production. Often two robots can share one laser.

A robotic laser system also can be set up to perform multiple applications, such as cutting and welding, with the same laser and cutting head.
3.  Reusability. Because the robot uses a flexible programming method, it can cut different parts within the same workcell or be moved to a new workcell.
4. ROI. The initial capital expenditure typically is higher for a robotic laser cutting system, but improved quality and elimination of multiple workstations can yield process and quality ROI values of two years or less for many systems.

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Contact me:

Email: xintian109@xtlaser.com

skype: xtlaser10

Mobil/whatsup:0086 18353156659