June 13, 2006 | By Bob Nichols
Generations ago blacksmiths served long apprenticeships and acquired the knowledge to make their own tools. Today blacksmithing often is pursued by untrained hobbyists who need economical tools. This article is about a seasoned blacksmith who uses his skills to make tools and then markets them using the latest technology.
June 13, 2006 | By Eric Lundin
Well-known for agriculture, Nebraska also has a strong manufacturing base. OEMs include Kawasaki, Husqvarna, Eaton, Thermo King, Claas, and Case New Holland. Standard Iron & Wire, a Minnesota-based fabricator, opened a manufacturing facility in Grand Island, Neb., to take advantage of this fertile manufacturing environment. Chief among its concerns was finding a press brake that would produce accurate, consistent parts. It purchased two LVD press brakes with the company's adaptive bending technology.
June 13, 2006 | By Dan Davis
Pacific Metal Cutting of Placentia, Calif., wasn't struggling when it bought its first waterjet in May 2004. After two years of waterjet ownership and the addition of a second table, the metal cutter is struggling to keep up with new business.
June 13, 2006 | By Ajay Yadav
Editor's Note: This article is Part II of a two-part series discussing structured sheet metal and different structuring processes. Part I compares various structuring processes. This column was prepared by Michael Mirtsch and Ajay Yadav of the Engineering Research Center for Net Shape...
June 13, 2006 | By Chris Miller
Although most tube and pipe producers don't get too involved in the regrind process, it is crucial—reconditioning roll tooling can extend its useful life by 15 or 20 times. The regrind process reduces the producer's overall out-of-pocket tooling expenses, while helping to ensure the tooling continues to produce a consistent-quality product at the required speeds. A better understanding of the process, especially familiarity with the types of flaws that reconditioning can and cannot resolve, can go a long way toward a better working relationship between a tube and pipe producer and its regrind contractor.
Once you're ready to write your proposal, you must know all about the three basic types of solicitations and how to write your proposal based on what type of solicitation you're working with.
June 13, 2006 | By Marty Rice
Knowing which rods tend to do what in the field can save you time and make for better results when the job is through.
June 12, 2006 | By Dan Davis
QC Metal Fabricators of Elkhart, Ind., witnessed improved scheduling and shipping with the implementation of new job shop management software.
May 15, 2006 | By Stephanie Vaughan
Like the molds he repairs, Five Star Tool Welding owner Joe Canfield finds that the welding equipment he uses at his company is getting smaller and smaller. Over the years GTAW equipment has evolved to better meet the needs of its tool and die welding users.
May 15, 2006 | By Mike Pelham
Rust, wear, and dirt cost tube fabricators and producers millions of dollars annually, and they can be the bane of tube processes. Analyzing the criteria for selecting the lubricant, cleaner, and rust preventative can help provide maximum protection.
May 9, 2006 | By Edmund Herman
Draw forming is one of the net shape processes, and, as a result, many of the technology advances in the general field of manufacturing have not been as beneficial to draw forming as one would expect. All too often, such advancements as lean manufacturing, statistical process control, just-in-time, and six sigma, have not resulted in benefits for draw forming.
Increasing sheet metal component rigidity while reducing weight can be achieved by substituting steel with aluminum, magnesium, or titanium alloys; advanced high-strength steel (AHSS); or 3-D structured sheet metal.
Once you have your contract and have delivered product on time and within specifications, it's time to find out how to get paid in a timely fashion.
May 9, 2006 | By Art Hedrick
The root cause of splitting problems in deep-drawn parts often is that the process is not designed and engineered to accept the full range of mechanical properties within the ASTM specifications.
May 9, 2006 | By Bernard Swiecki
Automakers are racing to introduce green technologies. Toyota is the leader in hybrid sales and plans to introduce two new models even though it will continue to lose money in the short and medium term. Instead of trying to outsell Toyota, GM has introduced flexible-fuel vehicles that run on E-85, an ethanol and gasoline mix.