Whether you're using a high-speed stamping press to make simple parts at breakneck speeds or doing something really tricky, like deep drawing a material that puts up a lot of resistance, the information in this technology area is sure to help. The articles, case studies, and press releases cover stamping presses, lubricants, and materials.
December 15, 2009 | By Art Hedrick
Editor's Note: This series presents an overview of metal stamping. Part I focuses on the various careers in the metal stamping industry. Part II discusses stamping materials and equipment. Part III focuses on dies and cutting and Part IV offers more detail about cutting processes. Part V, the final installment, investigates forming methods.
December 3, 2009 | By Dale Elenteny
Synthetic lubricants now can take on a greater variety of stamping applications.
November 20, 2009
Stamping high-strength steel, rather than mild steel, requires a different press system design approach. Standard presses are not designed to withstand the forces associated with HSS. A link drive can reduce the impact when the upper die touches the blank holder,and a heavier-than-normal press frame minimizes deflection.
October 27, 2009 | By Art Hedrick
Continuing his series about sheet metal stamping, tool-and-die expert Art Hedrick explains common cutting operations used in stamping: trimming, piercing, blanking, notching, shearing, lancing, and pinch trimming. Find out how they work and which applications are appropriate for each.
October 27, 2009 | By Tom Vacca
Tool design shortcuts, oversights, and errors can be costly. Following some fundamental design laws can help you anticipate and prevent possible problems, simplify operation and maintenance, and improve production and quality.
October 8, 2009 | By Rob Driver
When a quality stamped product is needed, operating as a team, communication and a solid understanding of the plan is paramount in efficiently producing a stamping die. The three critical phases of producing a capable stamping die are design, build (manufacture) and troubleshooting. Each phase is intertwined and dependent on one another. A design review is an excellent opportunity to develop a plan and review the construction and manufacturing methods that are going to be used to make the components. Ultimately, the challenge is to have gained a profit for your company and produced a stamping die of superior quality.
September 25, 2009
Stamping high-strength steel, rather than mild steel, requires a different press system design approach. Standard presses are not designed to withstand the forces associated with HSS. A link drive can reduce the impact when the upper die touches the blank holder, and a heavier-than-normal press frame minimizes deflection.
September 24, 2009
Lean manufacturing and an integrated transfer press cell conversion helped deep-draw stamper Truex, Pawtucket, R.I., to diversify its product mix and expand into new markets.
September 24, 2009
There are several ways to shorten the die design-build-die tryout process to keep diemaking from becoming a bottleneck.
August 25, 2009 | By Art Hedrick
Continuing his series about sheet metal stamping, tool-and-die expert Art Hedrick focuses on die basics, including die materials and rudimentary maintenance. He also explains the cutting process and what happens to metal when you cut it with a stamping die.
July 9, 2009 | By Rob Driver
Usually the first place stampers look to reduce cost is the labor burden per part, which leads to the inevitable pursuit of producing parts faster. The speed capability of a stamping die is determined by how fast the part physically can be produced and at what speed the tooling fails. The strength of the carrier, how high the part must be lifted, and the mechanical limits of the springs and side action cams (mandrels) limit how fast the tool can run.
June 9, 2009 | By Steve Richardson
In today's economy, machinery moves are on the rise. The success ofa machinery move project will be determined by the effectivemanagement of five key stages: planning, dismantling, servicing,5transportation, and installation. Do not overlook the relocationprocess as an opportunity to inspect, repair, and make modificationsto enhance the press system.
June 7, 2009 | By Tim Heston
Ultra Tool & Manufacturing launched a program to tackle sensor technology in an effort to errorproof the pressroom.
June 4, 2009 | By Tim Heston
Ultra Tool & Manufacturing adds in-die projection welding to its capabilities, eliminating secondary operations and significantly reducing labor costs.
June 2, 2009 | By John Heuring
Factoring in the economics inherent in a small footprint—if a building expansion is required for a larger line, for example—a space-saving line may be the most economical option. Categories of space-saving coil feed lines, from the least expensive to the most expensive,are the paddle loop, space saving, and synchronous.