Laser Cutting
Laser Cutting in Racine Wisconsin 

Laser Cutting"Laser cutting is a technology that uses a laser to cut materials, and is usually used in industrial manufacturing. We use advance laser cutting tools in Racine Wisconsin. Advantages of laser cutting over mechanical cutting vary according to the situation, but two important factors are the lack of physical contact (since there is no cutting edge which can become contaminated by the material or contaminate the material), and to some extent precision (since there is no wear on the laser).

There is also a reduced chance of warping the material that is being cut as laser systems have a small heat affected zone. Some materials are also very difficult or impossible to cut by more traditional means. One of the disadvantages of laser cutting may include the high energy required."

 

Laser Cutting Performance 

"Laser cutting machines used in our Racine Wisconsin location can accurately produce complex exterior contours. The laser beam is typically 0.2 mm (0.008 in) diameter at the cutting surface with a power of 1000 to 6000 watts.

Laser cutting can be complementary to the CNC/Turret process. The CNC/Turret process can produce internal features such as holes readily whereas the laser cutting process can produce external complex features easily.

Laser cutting in Racine WI takes direct input in the form of electronic data from a CAD drawing to produce flat form parts of great complexity. With 3-axis control, the laser cutting process can profile parts after they have been formed on the CNC/Turret process.

Lasers work best on materials such as carbon steel or stainless steels. Metals such as aluminum and copper alloys are more difficult to cut due to their ability to reflect the light as well as absorb and conduct heat. This requires lasers that are more powerful."

 

Laser Cutting Design Considerations
"Lasers cut by melting the material in the beam path. Materials that are heat treatable will get case hardened at the cut edges. This may be beneficial if the hardened edges are functionally desirable in the finished parts. However, if further machining operations such as threading are required, then hardening is a problem.
A hole cut with a laser has an entry diameter larger than the exit diameter, creating a slightly tapered hole.
The minimum radius for slot corners is 0.75 mm (0.030 in). Unlike blanking, piercing, and forming, the normal design rules regarding minimum wall thicknesses, minimum hole size (as a percent of stock thickness) do not apply. The minimum hole sizes are related to stock thickness and can be as low as 20% of the stock thickness, with a minimum of 0.25 mm (0.010 in) for upto 1.9 mm (0.075 in). Contrast this with normal piercing operations with the recommended hole size 1.2 times the stock thickness.
Burrs are quite small compared to blanking and shearing. They can be almost eliminated when 3D lasers are used and further, eliminate the need for secondary deburring operations.

As in blanking and piercing, considerable economies can be obtained by nesting parts, and cutting along common lines. In addition, secondary deburring operations can be reduced or eliminated."

 

Reference material from Wikipedia and Engineering Fundamentals 

 

 

 

Client Testimonial

"Canaan Industries delivers excellent quality parts.  We rely on their precision laser cutting which cuts parts to our design and engineering specifications. 

 

Through our working relationship, Canaan Industries can turn-around engineered specifications into production quality parts within two days.  We rely on Canaan Industries to grow our business".

 

Jim Carlson
Bert Jensen, Inc.
Racine, Wisconsin

Industries We Serve

  • Stitching and Bindery
  • Retail/Grocery Display
  • Commercial HVAC
  • Packaging and Printing
  • Health Care
  • Architectural/Ornamental
  • Electrical/Electronics
  • Paint Racking
  • Custom Signs
  • Motor Sports 

News Flash

Canaan Industries uses advanced technology to electronically accept part designs and engineering drawings. 

Upon review by Canaan's staff, the specifications are transmitted to our laser cutting machines.  Within a matter of minutes, parts are cut exactly to the customer's requirements.

News Flash

We produce quality parts ranging from single prototypes to large scale production runs. 

Virtually every design can be cut to the exact specifications detailed on the engineering plans. 

Canaan Industries

2015 17th Street

Racine, WI  53405

 

Tel: (262) 898-1555

Fax: (262) 898-1573

Email:  sales@canaanind.com