The Xiris Blog

Two Types of Weld Cameras to Help You

Posted by Cameron Serles on Tuesday, October 21, 2014 @ 01:02 PM


Xiris Automation Inc. designs inspection systems, or “machines that can see”. Our products are used for process and quality control and provide some of the world’s most dynamic manufacturers with the ability to detect, recognize, and interpret quality issues in their manufactured goods. These technologies are applied across many different industries to improve safety, efficiency and productivity. We have developed camera technology to help monitor both Open Arc welding and Sub Arc Welding processes which has significantly enhanced the welding industry.


Xiris View Cameras: Open Arc Welding

Welding cameras can make a drastic difference in manufacturing and quality control for Open Arc welding processes such as GMAW (MIG/MAG), GTAW (TIG), Plasma or Laser welding. By integrating a camera at the weld head, fabricators can improve the human interpretation of the weld quality by providing a better image than otherwise possible and therefore decrease the chances of human error. The Xiris View Camera for Open Arc welding (XVC-O) is a complete system that comes with monitor, software, and camera, and can be easily integrated to any automated welding process. Beyond the production line, the system can also be used as a training tool, inside and outside of the classroom. With video recording capabilities, the XVC-O allows instructors to record welds and defects for offline review, analysis and instruction. The result is a better tool to teach welding to more students, as well as a way to introduce a more consistent assessment and review process.

XVC-O_Monitor_image

The XVC-O monitor display

Xiris View Cameras: Submerged Arc Welding

Monitoring Submerged Arc welding is less difficult than Open Arc welding processes because of the blanket of flux that covers the welding process. The blanket of flux used in Sub Arc Welding prevents spatter and sparks but ensuring the alignment and angle of the weld tip is still essential to ensure the quality of the resulting weld. In addition, monitoring the continuously fed wire is another feature that needs monitoring in order to ensure the consistency of pressure of the arc. The Xiris View Camera for Submerged Arc Welding (XVC-S) provides clear images of the weld environment, weld tip and feeder wire to the operator in order to more accurately control the parameters that make a good weld. It also removes operators from potentially hazardous work environments without sacrificing their ability to monitor the weld process.


Welding injuries are far too common in today’s work environment and any steps that can be taken to improve workplace safety as well as productivity should be taken. Just last year, a Texas-based company says an explosion on a Mexican oil platform off the Louisiana coast was caused by unsafe welding practices. This report followed not one, but four lawsuits against the company asking for $20 million each in actual damages, plus a total of $100 million in punitive damages*. Safety concerns such as these could be reduced with the introduction of a Xiris Weld Camera. Let us help you prioritize safety and efficiency.

 
The XVC-O comes in both a standard and advanced system, and can be easily integrated into a manufacturing line, or the classroom. To learn more about our products and services please visit our website www.xiris.com or contact our sales team directly at sales@xiris.com.

 *This information was collected from the following article: http://www.nola.com/traffic/index.ssf/2013/08/consultantprivate_report_says.html

Topics: weld camera, Welding Process, Sub Arc welding, camera, weld allignment, arc welding, accident

How to Improve Your Sub Arc Business

Posted by Cameron Serles on Tuesday, October 14, 2014 @ 12:59 PM


The submerged arc welding process is used in a variety of industries all that work with thick, heavy and expensive materials. Many of these industries also perform cladding, where weldment material is added to the base material to improve its wear resistance. In many cases, having a cladding process located near the sub arc welding process can increase the health and safety risk for operators who must monitor the welding process close by. Instead, a welding camera could be added to the submerged arc welding process (SAW) to assist the operator in monitoring the process remotely, providing a number of benefits:


1. Cost Savings

One of the first and most substantial benefits a welding camera provides to the SAW process is to eliminate an abundance of rework and set up time. By adding a camera to remotely monitor the welding process, operators can ensure that all welds are lined up correctly and make immediate adjustments if necessary while welding. This reduces scrapped material as well as any machine down time in order to reset the process.

2. Safety Benefits

Remote monitoring of the sub arc welding process provides health and safety benefits to the welding operators by:

o   Removing them from a high heat environment without having to compromise their monitoring of the welding process. By working remotely to monitor the weld process, the operator has a quieter, cleaner, healthier work environment while still being able to control the weld alignment and surrounding environment.

o   Removing them from dangerous monitoring positions. Some sub arc welding tasks require operators to monitor the weld process from immense heights, or tight spaces in order to ensure weld quality and process efficiency. A welding camera with a remote display screen allows the operators to view the weld in a less hazardous environment, improving employee safety without sacrificing quality.

Xiris View Camera for Submerged Arc Welding

The Xiris View Camera for Submerged Arc Welding (XVC-S)

3. Eliminates Failure Rates

As already mentioned, SAW involves a lot of costly, heavy materials, many that are used in industries such as shipbuilding. In this high demand, high quality industry, there is no room for failure or risk of low quality welds. It is absolutely crucial that every weld involved is durable, reliable, and of the best standard of quality. The addition of a weld camera would allow an operator to eliminate a possible failure, by monitoring the process as it occurs.

4. Automation Benefits

As the demand in industries such as shipbuilding, bridge-building, spiral pipe applications and green energy technology increases, the demand and expectations of the quality of SAW processes continue to rise. By using automation to improve the consistency and repeatability of SAW processes, fabricators can better meet the quality requirements of their customers. As more advanced technology allows for the manipulation of material, spinning and moving the weld as it occurs, this can make monitoring more difficult. The addition of a welding camera would allow the weld head to be easily installed to most automation equipment, moving with the material or weld torch as it moves.

Secondly, in terms of changing materials, sizes or processes in general, the addition of a welding camera would allow automation lines to changeover much more quickly through faster set ups. As the automation equipment is prepared to run again, the operator can speed the set up process quicklyprocess quickly, making adjustments on the fly so that there is minimal scrap or lost time when changeover begins


There are numerous benefits to adding a welding camera to a SAW process. With the ability to remotely monitor the position, alignment and operation of the weld tip, operators can reduce down time, increase productivity and improve weld quality.

The Xiris product line includes cameras that can be used in both submerged and open arc welding processes, and can be found on our website.
See the benefits yourself by adding a weld camera today!


 

Topics: quality control, Sub Arc welding, camera, applications, productivity

Decrease Injuries, Increase Efficiency and Prioritize Workplace Safety!

Posted by Leanne Sinclair on Tuesday, September 09, 2014 @ 05:28 PM

The construction of large ship vessels is a very complex and hazardous trade. In order to fabricate these large structures, there are various positions and maintenance that needs to be completed for proper assembly. Unfortunately, this increases the risk of accidents. As many shipyards use sub-arc welding, this process involves operators to be suspended high in the air, or exposed to different gases and hazards.

In 2011, two workers were fatally injured on the site of a Singapore shipyard, when a powerful explosion was caused due to the build-up of pressurized air. Fortunately, other team members were inside the nearby building attending a safety briefing when the accident occurred. The explosion shook the entire stretch near Benoi Road, and the loss of the two workers was mourned by various media outlets.  

Sadly, these types of accidents are common in this area of work. The article of this accident is accompanied with a chart that demonstrates that in 2007 14.3% of accidents occurring at shipyards were due to fire and explosions, most commonly associated with welding. The graph below demonstrates a study conducted by the Ministry of Manpower in 2013 of the Workplace Injuries by Industry and Degree of Injury. You will see that Construction, Manufacturing and Marine trades have the highest amount of fatalities and are the most common trades using welding.

table

 

These studies demonstrate the demand for increased safety in all of these trades, specifically shipbuilding. These huge constructions involve a variety of complex conditions and trades that need to be completed with efficiency and reliability. Risking a worker’s life by adding hazardous factors to an already dangerous trade is unnecessary and should be avoided. In order to complete reliable and quality welds, it is important that it is monitored, but this does not mean the operator must be where the weld occurs. With the development of welding cameras, injuries and fatalities in this industry can be largely reduced.

Systems such as the Xiris XVC-S Weld Camera for Sub Arc Welding can be added to conditions commonly seen in shipyards. This small addition could have large benefits, and large decreases in the high number of injuries and deaths seen in this prominent trade. It allows welds to be monitored consistently, from a safe distance, which would increase worker safety and efficiency.

 

Is your shipyard safe? Are your welds consistent and the best quality you can provide? Can you risk any more lost product, lost time, or employee safety?

To learn more about how Xiris Weld Cameras can benefit your business, please visit our website.

Topics: weld safety, weld environment, weld inspection, Sub Arc welding, weld camera, safety, accident, fatal, death, camera, visibility, weld allignment

If You Can’t See It, Should You Sell It?

Posted by Cameron Serles on Thursday, August 28, 2014 @ 03:06 PM

Xiris Automation specializes in “machines that can see”. We provide some of the world’s most dynamic manufacturers with the ability to detect, recognize, and interpret quality defects in their manufactured goods. As quality standards continue to rise, the expectation of quality fabricated products also increases.  Reducing scrap rates and increasing productivity, while providing consistent quality welds are high expectations with no room for compromise.

So, this raises the question: if you can’t see what you’re welding, are you confident selling it?

Today there are tools that allow metal fabricators to ensure that what they are providing their customers is at the best possible quality level.  One of the most effective tools for monitoring the weld quality is a weld camera.  A weld camera, such as the Xiris XVC-O camera, provides the ability for the welding process to be monitored remotely by an operator. This allows the operator to monitor the process and make adjustments to ensure the welding process has the best quality possible, while increasing the health and safety of their work environment.  

What the XVCO shows

The image above is an example of what the XVC-O system can provide.  As you can see, most features in the welding environment are clearly visible: the weld tip, weld pool, filler wire feed, seam alignment as well as the surrounding background.  This gives the operator enough information to make an informed decision about how to control the weld quality before problems develop.  It also allows for reduced welding process set up time, as any errors in the welding process will be detected right away by the operator, minimizing down time and scrap. The XVC-O Weld Camera provides clear detail of the welding process, allowing for consistent, high quality welded products to be fabricated.

 

Information on the XVC-O and all other Xiris products is available on our website www.xiris.com, including a library of recorded weld videos for your review.

Topics: safety, camera, weld, operator, visible, weld pool, weld allignment, manufacturing, fabricator, metal

Welding Smoke: How Does it Effect You?

Posted by Leanne Sinclair on Tuesday, August 19, 2014 @ 06:09 PM

The welding environment has very dangerous elements; one that has been scrutinized recently is welding smoke. Although there is an abundance of protective equipment and proactive measures taken, there are still some very hazardous exposures that can occur.

According to the American Federation of State, County and Municipal Employees (AFSCME), welding smoke is a “mixture of very fine particles (fumes) and gases”. This is a known fact of the trade, and every employee and professional knows the risk one accepts when they weld. However, as more long term studies are completed, there are some seemingly minor details that can contribute to very serious health conditions caused by welding. Most fumes and smoke is produced when using arc welding, due to the high heat involved.

smoke1 resized 600

Welding fumes and gases form from the base or filter material, any coatings present, shielding gases, any contaminants in the air, and chemical reactions from arc ultraviolet light and heat. However, these are all very important elements that must be monitored not only for the quality of the weld, but the safety of the employee.

There has been a large amount of studies concerning welding and its relation to Parkinson’s disease. This is a neurological disorder that damages brain cells in the midbrain. These studies have analyzed environmental factors that could be the cause, and have determined that welders develop Parkinson’s at a higher rate than others. This elevated rate has been related to a direct exposure to manganese welding fumes but no definitive results have been found.

With the addition of a welding camera, such injuries and health concerns can be avoided. Welding cameras, such as the XVC-O promote weld efficiency, quality products, as well as the safety of all employees and operators.

To read more about these health concerns and studies follow this link.

To learn more about the efficiency of weld cameras and the numerous benefits please visit our website.

www.xiris.com

Topics: welding, safety, smoke, health, camera, arc welding, parkinsons

Welcome to The Xiris Blog.

Posted by Cameron Serles on Monday, March 25, 2013 @ 10:24 AM

Our products are based on advanced camera technology but our business is rooted in engineering and continuous improvement. As a result, we will use our blog to provide you with our opinions and ideas on things we think are interesting and notable from many areas including business, manufacturing, and camera technology.

Our goal is to encourage an open, productive discussion, and we're going to try to do our best to provide a Xiris perspective that doesn't sound like it's written by our sales or legal team!

We have a few ground rules and based on those you can expect:

  • Our unique, individual perspectives on what’s going on at Xiris and in the world.
  • That comments will be posted, except for those that are spam, denigrating, or offensive. Off-topic commentary is fine as long as it is tangential and enlightening.
  • We will reply to comments where it is appropriate and as quickly as possible.
  • We will respect proprietary or confidential information.
  • We will be respectful when disagreeing with others’ opinions.

We invite you to visit the site regularly to read about what’s on the minds of our team. But to be truly successful, we hope you join in the discussion as well.

So let's get started. There is a lot to discuss—we promise to keep an open mind and ask that you do the same. 

About the authors

Cameron Serles is the President and CEO of Xiris.

Lisa Colling is the Sales and Marketing Coordinator of Xiris.

Cornelius Sawatzky is the Technical Sales Lead, Welding Cameras at Xiris.

You'll see their names frequently on the blog. Occasionally, you will see other contributors as well, because we want to provide content that shows a variety of perspectives.

Xiris logo

Xiris Automation Inc.

Focused on a better image for better decisions.

For more information on Xiris Automation and how camera technology can help your business, please visit Xiris.com 

Sign up to receive the Weld Video of the Month every month.

Topics: Machine Vision, camera, High Dynamic Range, manufacturing, welding, fabricators

Latest Posts

Follow Me