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Articles tagged with "thickness"

Results: 7

Don't rule out plasma for cutting aluminum: Clearing up the misconceptions

In any discussion about how to cut metal, plasma cutting is right up there with laser and waterjet. The technology gets a bad rap, though, when the discussion turns to cutting aluminum. There are five preconceptions that many fabricators have about turning to plasma to cut aluminum. But according to three experts, new plasma cutting systems produce good results on aluminum.

Publish date: January 27, 2009

Tech cell: Plasma Cutting


Know your bending basics—Part 1

Knowing how metal bends and what factors come into play during bending -- especially wipe bending—can make a positive difference in your stamping operation.

Publish date: May 15, 2001

Tech cell: Tool and Die


Minimizing wall thickness variation in seamless tubing

All mechanical steel tubing has some amount of wall thickness variation. Wall variation in welded tubing results from the strip manufacturing and tube welding processes. Seamless tube, which is created from a hot billet of solid steel, has wall variation that results from tooling wear, bearing and shaft variation, and normal hot-process variation. The wall thickness in seamless tubing varies in the cross section and along the tube's length.

Publish date: August 28, 2003

Tech cell: Tube and Pipe Production


Selecting a new press brake

Prospective buyers of press brakes are advised to consider their purchase in terms of its end use, the amount of deflection likely to occur in a give machine, the inside radius of their parts, and several other factors before speding their money.

Publish date: March 23, 2001

Tech cell: Bending


Why should you care about inside bend radii?

Operators, designers, and engineers, why should you care about the inside bend radius if the customer doesn't? Because, ultimately, just how easy or difficult it is to produce a part depends on decisions made during the design stage. Misunderstanding terminology, process capabilities, or production methods can lead to mistakes that can make production more difficult. The most common mistake is incorrectly calculating and achieving the correct minimum inside bend radius.

Publish date: January 29, 2004

Tech cell: Bending


The challenges of laser cutting: Overcoming some common obstacles

Lasers can be used to process expensive alloys as well as traditional materials such as stainless steel. However, knowing the strengths and weaknesses of laser processing is the key to determining whether or not a laser is the right choice for cutting.

Publish date: March 13, 2002

Tech cell: Laser Cutting


When does a punch/laser make sense?: 3 Questions a fabricator needs to ask

Hawkeye Industries Inc., Tupelo, Miss., was getting more and more orders for parts that required both punching and laser cutting. To meet the growing demand, the company purchased a combination punch/laser machine. Some shops are more suited than others to this technolgy--combination machines can increase profits for some companies, and costs for others. Shop owners should keep five key things in mind when evaluating and purchasing a combination punch/laser machine.

Publish date: August 26, 2008

Tech cell: Laser Cutting