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February 5, 2015
Lubrication plays an important role in stamping, as it reduces friction at the tool-workpiece interface. Reducing that friction also reduces die and tool wear in large-volume production, which in turn increases tool life. It also allows smoother flow of the sheet material into the die cavity and...
January 29, 2015
Automation trends culled from FABTECH and other products introduced throughout 2014 indicate more integration, acceleration are to come in 2015.
January 28, 2015
Safety catchers prevent a load from crashing down at any position of ascent if a hydraulic or pneumatic pressure system fails, or if a rope, chain, belt, or toothed drive breaks.
January 22, 2015
SolidWorks-based Logopress3™ software with blank prediction, flattening and unbending, round draw, dynamic interference detection and animation, and strip layout capabilities helped Universal Metal Products accelerate its die design and improve accuracy.
November 26, 2014
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.
November 25, 2014
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.
October 13, 2014
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.
October 6, 2014
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.
July 28, 2014
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.
July 7, 2014
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.
June 5, 2014
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...
May 12, 2014
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.