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.
May 9, 2006
The increasing disparity between upper management pay and blue-collar wages is creating a downward spiral that only can negatively affect our economy.
May 9, 2006 | By Stephanie Vaughan
Fabricating and repairing pipe in the oil-rich tar sands of Alberta, Canada, is an enormous, ongoing project that requires specialized equipment to meet a variety of challenges. John Page is a consultant in Canada who has been working on several of these projects and has learned what's needed to get the jobs done.
May 9, 2006 | By Robert Fernicola
Plasma gouging and air carbon-arc gouging have their advantages and disadvantages. The most distinct differences are in cost, fume production, and necessary postcutting operations.
This article is adapted from a report analyzing the results of a manufacturers' survey. It discusses the common quality challenges all manufacturers and explains what best-in-class manufacturers are doing with quality control to set themselves apart from the competition.