Welding is instrumental to the success of a construction project. Not only is it a handy repair tool for broken and damaged machine parts, it is the mainstay of production supplying any construction endeavour with the required raw materials to progress at the desired pace.
It is undertaken by skilled operators and has to be performed according to pre-defined mandates and a set of compliance rules in order to ensure that the joints are strong and immune to jostling and rust.
WELDING, ITS IMPORTANCE AND IMPERATIVE IN CONSTRUCTION
All kinds of welding rely on generating an arc that is capable of raising the temperature of the parent material to the melting point. It is then fused with a filler metal which by rule of thumb is chosen to be structurally stronger than the original base. Ranging from sub-merged arc to metal active gas to manual metal arc, different welding processes are leveraged at construction sites around the world to serve unique needs. Special ventures in the aerospace and naval industries have progressed to laser arc hybrid welding and electron beam technology.
An operation team manipulating welding equipment must be knowledgeable of the nuances of this technique in order to ensure the integrity of welded joints and thus by association created products. A large scale construction project is only as durable as the quality of its individual components.
Also according to the Consumer Justice Group report, welding tasked to untrained labour is an extremely hazardous proposition. Thousands of injuries occur right on-site because of careless handling of equipment or experimentation by unskilled staff.
SOME BEST PRACTICES TO KEEP IN MIND
As far as possible, complicated welding responsibilities must be left to professionals. Construction projects call for the employment of AWS (American Welding Society) certified welders who are cognizant of the involved risks and capable of handling them expertly.
Especially for the frequently used MIG (Metal Inert Gas) welding:
- Care should be taken to ensure that welders wear protective gear (including an auto-darkening face shield) to eliminate the risk of contact burns and blisters
- Cotton is the chosen material because it doesn’t melt like polyester
- Be on the look-out for splatters of molten metal and grinding sparks which can cause a fire
- Avoid using galvanized steel as the parent material since it gives off carcinogenic vapours
GE MATHIS AND ITS HISTORY OF EXCELLENCE:
G.E. Mathis Company has been an industry renowned name in the field of precision arc and MIG welding. We have perfected our craft over 100 years of rigorous practice assisting construction companies, OEMs, independent projects and manufacturers with their welding and rolling needs. ISO 9001:2008 certified, we are the gold standard in the welding and precision services domain.
Contact us today at 773.586.3800 and we will be glad to discuss how our fabrication and welding capabilities may help with your next project
Generalizations regarding the state of US Manufacturing are rife! For the first time in almost 50 years, the growth in the GDP was outpaced by actual, tangible growth in the manufacturing sector. The last time the two were at par was before the milestone year of 2000 after which offshoring came into its own and became the dominant trend of the industry.
Pundits are attributing this ‘revival’ of US manufacturing to three main reasons:
- Because of the sophistication of the fracking process, the US is now the largest producer of oil and natural gas in the world, trumping Saudi Arabia to claim the elusive title. The implications of this feat are profound leading to a significant drop in transportation as well as electric costs within the country.
- Because of the innovations in the field of robotics, the rote work of wrench turning has now been delegated to industrial robots and other precision instruments. The main issue with labor in the US was availability of reliable and competent blue collar workers for the minimum wage rate. Thanks to the automation of certain processes, human ingenuity and logic can be better rewarded with higher paying jobs of supervisors and managers.
- United States can now boast very low cost of raw materials leading to a dip in overall manufacturing investment as well.
The US manufacturing sector alone is the 8th largest economy in the world, and this trend is likely to sustain in 2015 and even beyond.
The main focus of the coming years is going to be the Re-shoring vs. Offshoring battle. The global labor pool has become more aware of its rights, and the cry of improved wages is resonating from all corners of the world. Pay has risen by a significant 10% in China and were likely to spread to other countries as well.
Most probably the industries which are not labor intensive and suffer from the often prohibitive costs of long transportation routes (like chemicals and metals) will move back to home soil in order to take advantage of the boom in oil production and the easily available rich reserves of raw materials.
Ventures with high foreign demand and the pressing need for a lot of affordable labor to keep production running will continue to go the offshore way, especially if the manufacturing skill gap is not remedied.
The future of US Manufacturing is bright! But only time can shed light on the dominant trends which will re-shape the sector for the coming decades.
Throughout the manufacturing industry, there has been a lot of discussion around what is known as the “skills gap.” The skills gap –essentially the lack of workers with appropriate skills for the industry—is becoming more of a problem as the baby boomer generation is beginning to retire and the younger workforce are finding careers in other fields. Not only is the skills gap affecting the bottom line, but’s it’s also providing manufacturers with a major challenge.
Here at G.E. Mathis, we understand the importance of these technical skills, as they allow our craftsmen to perform at the highest levels. Take, for example, our forming capabilities. Our advanced equipment and expertise allow us to process metal in a variety of dimensions and shapes, even up to 2” thick. Taking our forming services to the next level, we can bend long parts up to 40 ft. long.
Forming metal is an art, a skill acquired through observation and instruction. It is a skill that needs the human touch, one that cannot be completed by a robot or machine. Our skilled craftsmen pride themselves on their ability to form almost any shape. Some of the special shapes that we form, such as cone segments, cannot be processed through automation; instead, the operator needs to form the radiuses in the component using our unique equipment, working the metal blank to form the shape to the customer’s specifications. There is a complex process that we go through to form these complex parts.
This process requires a lot of technical skill, something that is becoming more and more unique, as we have seen due to the skills gap. However, our shop team continues to put this high level of skill into each part that they make, no matter what the customer’s specifications are. In fact, two recent projects we worked on exemplify the type of skill needed for metal forming: eccentric cones and elbow transitions.
Unlike more traditional concentric cones, where the center points of each end of the cone are the same, the eccentric cones have these center points offset.
Elbow transitions are used where a pipe needs to make a turn in an assembly. These also require a very specific and high level of skill to be able to fabricate and fit together with precision.
Neither of these projects had straight-forward dimensions, nor could they simply be made by an automated machine. Instead, they required specific radiuses that needed to be formed by a skillful hand. Rising to the challenge, our craftsmen have the skills to do so. G.E. Mathis will assure that these skills never become a lost art.
With over 100 years in the precision metal fabrication business, G.E. Mathis has seen plenty of ups and downs in the manufacturing sector. As the third annual National Manufacturing Day recently rolled around, we’d like to take a moment to look at the state of manufacturing in America.
It’s been well-documented that manufacturing was on the decline for a few decades across the nation. Outsourcing of jobs, companies on the move, and a developing skill gap were all seem as part of the problem. Another issue that arose was the decline of students interested in the science, technology, engineering, and mathematics (STEM) fields.
However, things are not as bleak as they may sound. Thanks to efforts like Manufacturing Day, businesses across the country are opening up their doors to the younger generation, who may not have seen a career in manufacturing as a possibility. With this opportunity to see what goes on behind the doors of G.E. Mathis and other manufacturers, we feel there is hope for the regrowth of manufacturing in the near future.
The rebound of manufacturing is being helped at many levels. For example, the U.S. government has taken part by funding various manufacturing hubs, known as “Manufacturing Innovation Institutes.” These hubs aim to focus on particular fields of manufacturing and technology and to attract a new generation of workers.
While we don’t know if manufacturing will ever reach its high points of the past, there are good signs that manufacturing will rebound and settle in to a steady period of development and innovation, spurred on by a new generation of bright, hardworking, innovative individuals. G.E. Mathis will do its part to spur the American manufacturing renaissance, and we hope you will too.
As a long-time American manufacturer, we have seen manufacturing rise and fall, as well as rapidly change due to up-and-coming technologies. Today, we certainly see how American manufacturing is experiencing a renaissance, due to reshoring and new technology that has been introduced into the production process. However, there is one looming issue that is poised to greatly affect manufacturing’s success—that would be the skills gap.
While there are plenty of manufacturing jobs available, there are not enough skilled workers to take them on. Older generations of manufacturers are nearing retirement, and younger generations are not looking to manufacturing as a career path. According to U.S. News, young students are not learning proper skills, such as math and computer skills, in order to prepare them for a manufacturing career, thus creating this “skills gap.” As the article states, “Part of the challenge for manufacturing business leaders in attracting young talent lies in correcting the stigma associated with work in the industry.”
Manufacturing companies throughout America are finding a variety of ways to rectify this issue. For example, there are some local schools that are trying to start STEM programs, giving young students a solid background in science, technology, engineering, and math fields. The City of Chicago is partnering with Chicago Public Schools and other organizations to offer an education focused on technology and sciences, ensuring that students are prepared for future careers in STEM fields.
While the skills gap is a problem for the manufacturing industry, educational organizations and many companies are working tirelessly to prepare young workers for our modern, technical, and challenging workforce. We encourage younger generations to realize the skills and opportunity that lie in a manufacturing career, and we hope to see you on the production floor soon!