September 12, 2006
You may not have heard of Vilfredo Pareto, but you likely have heard of the 80/20 rule attributed to him. In this article, robotic welding expert Jim Berge discusses how the rule, which he believes to be more accurate as 90/10, applies to implementing robotic welding and automation successfully and achieving maximum efficiency.
July 11, 2006
Alpine Engineered Products had more business than it could handle: It was straining its resources and personnel in a way that made the company have to look outside its semiautomatic welding practices. Eventually robotic welding helped the company meet its production, lead-time, and turnover challenges—and keep the company growing.
May 9, 2006
Robotic welding systems can enhance a company's production and bottom line. However, using these systems requires careful thought and planning, building the right infrastructure, and achieving the right balance between robotic and manual operations. This article presents an overview of one company's successful implementation of robotic welding.
April 11, 2006
Planning a productive intelligent robotic welding workcell requires many phases. These include preplanning with a computer simulation, getting the virtual results to translate into real-world operation, using multiple robots within the workcell for material handling as well as welding, and utilizing vision systems to help compensate for part variations.
January 10, 2006
Success with robotics depends on many factors. Purchasing the right equipment is not enough. A company's political environment and policies regarding robotics can make or break a robotic project. This article discusses poor politics and policies and offers suggestions for achieving the right robotic environment.
January 10, 2006
Robotic welding can improve your productivity, but only if your fixturing design lets you. When you're designing fixtures for your welding application, consider your fixture's material; welding circuit optimization; orientation and deposition rates; accessibility, repeatability, simplicity, and dependability; and alternatives to fixture design when design costs are prohibitive.
November 8, 2005
Rad Craig, owner of Induction Concepts, which develops high-performance twin turbo systems, has been considering robotic welding but wasn't sure where to go for information. Rad contacted Practical Welding Today®, which contacted several robotic welding equipmentmakers and integrators to help him find the answers to his questions. This is the first of several articles PWT plans to publish directly from subscribers' questions.
October 11, 2005
With careful analysis and planning, automation can be an integral, cost saving component of lean manufacturing.
March 8, 2005
Not so long ago, setting up a robotic work cell was a trial-and-error affair. However, advances in simulation technology allow manufacturers to visualize a robotic work cell and sort out any problems before setting up the cell. Simulating the work cell's function helps to ensure the cell will yield the desired results and helps prevent costly mistakes and re-engineering.
March 8, 2005
Two six-axis robot arms perform full-penetration gas metal arc welds on structural steel.Millions of construction companies strive every day to cut production time while maintaining, or even improving, quality.Robert J. Simmons owns a company that has made it happen.Over several years he found a...
December 7, 2004
Prince Industries Inc., a contract manufacturer of CNC machined components, branched out into CNC fabricated components several years ago when it purchased two turret punch presses, a plasma machine, and a laser with manual loading and unloading. These machines were quickly overburdened with the growing workload, so the company sought a more modern laser with automated material handling.
August 10, 2004
This robotic welding workcell is guarded on all four sides. The back of the workcell uses the control panel and hard guards to prevent entry to the safeguarded space. The wall must be high enough to ensure that no one can reach over it into the protected area.In 2002 the Robotic Industries...
July 13, 2004
The automotive industry worldwide has experienced dramatic changes in the last 10 years. Challenges facing the industry include increasingly stringent safety rules; requirements for dramatic improvement in fuel consumption; and the necessity to maintain or even reduce the vehicle price, even as...
June 8, 2004
Robotic gas metal arc welding (GMAW) of aluminum alloys has been an industry challenge for many years. Early attempts made to automate this process typically failed. The failure of early automated cells was associated with a lack of process experience or improper equipment selection. This failure...
October 23, 2003
In many applications—such as large-component welding, press-tending lines, and multiprocess cells—running multiple robots from a single point of control assists in preventing collisions, simplifying the programming structure, and reducing integration cost. This approach also meets the American National Standards Institute/Robotic Institute of America (ANSI/RIA) R15.06-1999 safety standard.