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501 results

12 great gadgets and die components

November 26, 2014

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Sometimes it’s the small items that make your workday easier. Standard die components with incremental improvements, such as roller cages with cylindrical rollers, and special gadgets, such as auto-indexing dimplers, can help smooth the stamping process and extend uptime.

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Make it better, keep it better with press monitoring

November 25, 2014

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Press monitoring systems improve overall equipment effectiveness (OEE) and help identify downtime culprits. Press controls track when the machine is running and when it is not. It counts machine cycles, and can detect both empty strokes and cycles when die protection or tonnage faults exist.

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Straightening AHSS

November 24, 2014

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Advancements in straighteners help stampers handle advanced high-strength steels on coil feed lines.

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In-die indeed

October 17, 2014

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Take stamping production to its limits—and beyond—by taking advantage of in-die and inline capabilities afforded by state-of-the-art servo technology that integrates additional operations into the stamping process.

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How 2 green lubricant-makers landed on auto OEMs’ A-lists

October 13, 2014

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Gain insight into the arduous process of getting the official stamp of approval as a supplier to the automakers by reading how two green lubricant suppliers landed on the A-list.

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Electronics stamper uses hybrid press for precision parts

October 6, 2014

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Wiegel Tool Works stamps large, complicated automotive circuitry in high volumes for perfection-demanding applications. The manufacturer needed a fast press with a large bed and adjustable-stroke capabilities. It had a specially designed mechanical press custom-built for its unique needs.

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Refurbishing servo-drive triaxis transfer systems cost-effectively

July 28, 2014

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Upgrade transfer systems’ controls, drives, and bearings without complete replacement with a refurbishment. An appliance-maker had new rail connections, new wireless electrical connection methods for part tracking, electronic torque monitoring, and new kinetics drives installed as part of its press modernization program at 75 percent of the cost of new transfers.

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Coating extends tool life x 3

July 7, 2014

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Like so many automotive suppliers, the GT Technologies stamping team encountered tooling challenges when it shifted its work material from cold-rolled steel to a tougher steel for certain components. Its tooling started wearing out in a third of the time, creating downtime havoc and production disruption. Switching to a different tool coating helped the manufacturer resolve its tool and die wear problems.

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Selecting a hydraulic hot-stamping press

June 27, 2014

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What makes a hydraulic press equipped for hot stamping? Access for auxiliaries and process equipment, a rapid deceleration rate, correct tonnage, and off-center load handling are all considerations.

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Ask the Stamping Expert: What are the best practices for progressive-die maintenance?

June 5, 2014

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Q: I manage a toolroom of 15 toolmakers. We supply the automotive connector industry primarily. I am looking for best practices on progressive-die maintenance. Do you recommend any die maintenance procedures? A: I am literally inundated with questions on the proper way to maintain progressive...

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How quick die change is changing

May 12, 2014

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Quick die change, introduced decades ago, has become a staple of lean manufacturing in most stamping shops. QDC equipment itself is being upgraded and their lines expanded to meet evolving requirements for speed and safety, including force evaluation systems on magnetic die clamping, auto-positioning, auto-clamping, thinner magnetic clamping plates, trackless carts, and automated storage and retrieval systems.

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Servo press serves best as a system

May 5, 2014

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Servo technology has been has been used as the drive system of servo-mechanical presses since 2000. Today stampers need to look at a servo press as part of a manufacturing system rather than just a standalone machine to maximize their cost-saving benefits.

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Stamper rounds out automation suite with rigid transfer

May 5, 2014

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Stamping manufacturer A.J. Rose, Avon, Ohio, supplies precision-formed, deep drawn, metal products and assemblies such as transmission pistons, torque converter components, impellers, engine timing rings, ABS, water pump components, accessory drive pulleys, AC compressor clutch components, and numerous other powertrain components. The stamper needed the transfer system for a new transfer press to be robust and rigid to minimize tooling bar deflection and vibration. In addition, the system had to be compatible with existing tooling and to integrate well with a servo press’s variable speeds and modes

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5 FAQs about keeping conveyors running smoothly

March 10, 2014

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A conveyor system only works as well as its weakest link. What are those weak links, and how do you recognize their signs of wear? What are the most critical components for optimal operations? How do you maintain the equipment and when do you know when to call in the calvary? This article answers those questions.

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Stamper draws deeply on diversification, technology, community to grow

March 5, 2014

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Established and growing Jagemann Stamping Co. recently expanded its facility in the charming Great Lakes coastal town of Manitowoc, Wis., to facilitate its continuous growth. The multicapable manufacturer of deep-drawn, progressive stamped, and fineblanked components drew on its ability to diversify to grow and prosper, reaching $80 million in annual sales and expanding by 50,000 sq. ft. and 130 employees last year.

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