Content tagged with "monitor"
Results: 15
Article
December 11, 2003
Filling in the blanks
Because of sluggish economies and uncertain markets, the need to hone a competitive edge is more sharply defined. Many stampers are doing this by taking control of their material inventory and production schedules by adding a cut-to-length blank shearing line. An in-house blank... Read more...
Article
August 14, 2003
Virtual tryout
In this era of global warp speed and virtual reality, calculating the deep draws of progressive dies or the springback of metal is performed by simulation software instead of the earlier trial-and-error method. These software programs essentially replace the artistic methods of diemaking... Read more...
Article
July 24, 2003
Taking the heat, keeping the current
A DaimlerChrysler powertrain control module cover/heat sink assembly needed to be thermally conductive yet electrically isolated. The populated circuit board—one with all components in place—had to be bonded to the heat sink and postcured in a vacuum laminating press. The... Read more...
Article
July 24, 2003
Maximizing a coil fed press
Modern Coil-fed Presses Stamping processes revolve around two basic styles of tooling, transfer and progressive dies. They both require feed-to-length systems but differ in many key areas. Blanking processes could be added but are progressive in nature. Transfer tooling requires material to be... Read more...
Article
May 29, 2003
Predicting the service life of galvanized steel
Zinc, which has been used to hot-dip-galvanize steel for 250 years, provides 50 to 75 years of corrosion protection in many environments. Empirical data collected about hot-dip galvanized (HDG) steel field performance from 1940 to 1980—in environments ranging from industrial to... Read more...
Article
November 15, 2002
Equipping Your Press With the Right Tonnage Monitor
Tonnage monitoring equipment has been around for several decades. The early models were sometimes finicky, hard to use, and susceptible to outside electrical interference. Today's tonnage monitors are easier to install, simpler to use, and more reliable. Many types are available to meet the... Read more...
Article
March 28, 2002
Taking a look at performance appraisals
As our work lives continue to become more complex, many managers are looking for assistance in the ongoing effort to achieve results—often with fewer resources. In the middle of all this, it may be helpful to develop a simpler strategy when attempting to communicate your expectations to... Read more...
Article
December 13, 2001
Hydraulic workholding from scratch
Hydraulic clamps can be used in place of manual or toggle clamps to hold a workpiece or tool in place during stamping. The foundation for effective hydraulic workholding is built on component selection and system connection. Whether the system is simple or complex, the job at hand basic... Read more...
Article
November 29, 2001
Gettin' down with downtime
The pressures of increased competition and the need for stampers to stay competitive affect every aspect of their operations. One of the key ways stampers can create an efficient and cost-effective operation is to reduce downtime on the shop floor. One of the principal causes of downtime... Read more...
Article
September 17, 2001
Monitoring laser beam performance
In the last 20 years, the use of industrial lasers for cutting, drilling, welding, marking, and cladding has increased dramatically. Industrial lasers, unlike their laboratory cousins, are not designed with continuous monitoring in mind. The laser often is assumed to be operating at peak... Read more...
Article
September 4, 2001
Robotic arc welding gets smart in real time
Though robots probably are best-known for their ability to accomplish repetitive manufacturing tasks, it's no secret that, by themselves, they are unintelligent and must be told what to do. They are silent, unable to talk over problems with their controller, power sources, the robot in... Read more...
Article
June 15, 2001
Gas-shielded cored wires find their niche
Object Gas-shielded flux-cored arc welding (FCAW) and metal-cored arc welding (MCAW) are growing in popularity for many applications. To determine if these wires should be used, shop managers should understand how formulations of cored wires do or do not fit their quality requirements for... Read more...
Article
May 30, 2001
Protecting dies against press system faults
Mechanical switches and grounding switches were among the first devices to be used for automated die protection. Early sensing systems based on mechanical switches simply opened the top stop circuit of a press when a fault was detected. These systems, however, offered no protection from faulty... Read more...
Article
February 19, 2001
Article
February 19, 2001
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