The Xiris Blog

Ground-Breaking Technology + Dedicated Customer Service = Great Value

Posted by Cameron Serles on Thursday, June 13, 2019 @ 01:00 PM


dobben editOnce we’ve demonstrated to potential customers how a Xiris weld camera can help their business, the technology practically sells itself.

Brian Dobben, a welding engineer for Flowserve’s Flow Control Division, could see the value as soon as he saw our camera in action.

It’s worth its weight in gold. It’s just way too valuable not to have,” he recently told us.

Dobben credits Xiris’s cameras with significant cost and time savings, a higher level of safety, and more-effective operator training.

He also appreciates that we travelled from Ontario, Canada to North Carolina, U.S.A. to demonstrate the weld cameras and show personnel how to use the technology (it’s so intuitive, it doesn’t take a tremendous amount of training). Brian was also impressed with our quick turnaround on a necessary repair after a mistake by one of their operators.

We believe our high dynamic range (HDR) weld cameras can increase the efficiency and profitability of any welding operation, and we are committed to making our cameras a game-changing solution. But we don’t just sell cameras, we will do everything possible after a sale to help our customers reap maximum benefit out of them as possible—and that’s a lot of benefit.

To read Brian’s full account of his experience with Xiris—and to get a feel for what we could do for you—we invite you to download this testimonial.

Better Images. Better Decisions. Better Process Control.

Follow Xiris on social media for regular updates and welding videos!

Instagram LinkedIn FacebookTwitter

Topics: quality control, weld inspection, weld safety, High Dynamic Range, operator, XVC Weld Camera, HDR, #testimonial, consistent, inspection system

10 Reasons Why You Should Add a Weld Camera to Your Classroom

Posted by Cameron Serles on Thursday, May 30, 2019 @ 01:00 PM

Adding cameras to view and recording welding is a constant desire of progressive welding schools. However, for many years, there was a lack of the appropriate camera technology with High Dynamic Range imaging capability to properly image welding and display it on a standard 8-bit monitor. The Xiris Weld Camera has overcome this with a combination of advanced electronics and software that map the output to a computer monitor for best viewing results, presenting 10 compelling reasons why Instructors should add a weld camera to their program:

  1. A more-enjoyable, “high-tech” learning experience. By introducing cameras into your training curriculum, students will appreciate the modern approach to training an old skill. The result - enhanced prestige for your weld training facility.
  2. Use of recorded welding videos in the classroom. The ability to repeatedly view, and learn from, recorded demonstrations of good and bad welds can improve the overall effectiveness of your learning program.  Imagine having an ongoing source of video material for multiple classroom discussions, or to recreate lessons of key concepts.
  3. A clear view of all the features of the weld process. Never again worry during welding instruction that all students can see what is being taught.  A camera output to a large display makes all the features of a weld visible to everyone in your class.
  4. Better use of classroom layout. No more worry about classroom space, how many students can fit around a particular weld demonstration and how close they can be to the demonstration.
  5. Better capability to demonstrate new or subtle welding techniques. By building up a library of various techniques, students could review the videos of the best or newest welding technique possible.
  6. Reduced material consumption. Use less welding consumables by being able to minimize the amount repetitive arc on-time by students and instructors of the same welding process.
  7. Better curriculum development. Using cameras provides a whole new dimension in developing a better curriculum for welding courses by allowing instructors to employ digital video content in their classroom.
  8. Differentiation from schools without Weld Cameras in classrooms. Let’s face it – attracting students is a tough job and your school is competing with other schools across town and around the world.  The more appealing you can make your program will raise its appeal to prospective students.
  9. More students moving through existing facilities, faster. By providing students live and recorded content on a large display, more students can be learning via video.  The learning via video can happen while other students learn by doing, reinforcing the learning experience and doubling student throughput.
  10. Testing and verifying of new processes and techniques. When new equipment, process or technique is presented to your school, instructors could make a new video to test out the equipment or process, setting a standard for students to attempt to emulate.

With so many powerful reasons to introduce a weld camera into your curriculum, why wait? 

Contact Xiris today for a consultation.

Better Images. Better Decisions. Better Process Control.

Follow Xiris on social media for regular updates and welding videos!

Instagram LinkedIn FacebookTwitter

Topics: quality control, weld inspection, weld environment, High Dynamic Range, HDR, weld camera system, consistent, inspection system, educator, weld school

How Weld Inspection Helps Tube Producers Meet Weight Reduction for Automotive Sector

Posted by Emily Blackborow on Tuesday, May 14, 2019 @ 01:00 PM

The Automotive Sector is constantly trying to reduce the weight of cars. Part of that effort is to approach their suppliers to see what they can do to reduce the weight of their components. Fabricators of tubes for the automotive sector are constantly being asked to meet more difficult weight limitations of their tubes.   

In order to achieve the desired weight reduction of a tube, tube fabricators need to use:

  • Lighter materials;
  • Thinner Wall Thicknesses; and
  • Higher Yield strength materials.

These are only possible if tighter manufacturing specifications and process tolerances are established.

Tubes fabricated from higher yield strength material are more susceptible to mismatch during fabrication. Traditionally; fabricators used a common practice of allowing mismatch on a longitudinal welded tubes of up to 5% of the wall thickness. 5% becomes a very small number very quickly when wall thickness is reduced. 

Experience has shown that for higher yield strength materials a mismatch of 5% will result in a higher weld split failure. In these applications tube producers need to maintain a mismatch tolerance in the 2% to 3% range, well below common practice on milder materials. These tight tolerances make it difficult for mill operators to see or detect using traditional means of looking at the scarf material, the finger nail scratch without stopping the mill interrupting production.

High resolution geometrical measurements are required in the weld zone making this an ideal application for laser based technologies such as Xiris’ Weld Inspection Solutions. The WI2000 or WI3000 makes continuous measurements providing the operator with a clear visual of the weld zone form process while also being able to set tolerance limits to alarm when an unexpected variation occurs.

WI2000 SystemWI2000

WI3000 System

 WI3000

Better Images. Better Decisions. Better Process Control.

Follow Xiris on social media for regular updates and welding videos!

Instagram LinkedIn FacebookTwitter

Topics: quality control, weld inspection, High Dynamic Range, pipe, tube, HDR, weld seam, tubedefects, consistent, WI-2000, inspection system, WI-3000

Using the Photodiode with an XVC-1000 Weld Camera

Posted by Emily Blackborow on Tuesday, April 16, 2019 @ 01:00 PM

A photodiode is an electronic which, when exposed to light, generates a change in its electrical resistance. When incorporated into an electronics circuit, it can generate a signal when exposed to the right amount of light. The Xiris Weld Cameras are equipped with photodiodes to detect the presence of a weld arc. 

Using Xiris  WeldStudio software, the photodiode circuit can be used to toggle the operating mode of a weld camera from “NO WELD” mode to “WELD” mode or vice versa, based on the amount of light present in the weld environment.  As a result, two sets of parameters can be defined, each associated with one of the two camera modes. Of the many parameters that can be defined, there is the shutter mode, which can be set typically for Rolling shutter in the NO WELD mode and Global shutter in the WELD mode. Toggling between the two modes can happen automatically by enabling the Auto Weld Mode option in the WeldStudio software.

The photodiode sensitivity threshold can be adjusted from within the WeldStudio software to ensure that the NO WELD/WELD triggers on the right amount of light coming from the weld process. When light is emitted from the welding process, the photodiode will activate, toggling the software from NO WELD to WELD mode. When the welding process ceases, the lack of light will have the opposite effect.

Better Images. Better Decisions. Better Process Control.

Follow Xiris on social media for regular updates and welding videos!

Instagram LinkedIn FacebookTwitter

Topics: quality control, weld inspection, High Dynamic Range, XVC Weld Camera, weld camera system, consistent, trigger, photodiode

Why Recertification of Your Inspection System is Important

Posted by Emily Blackborow on Tuesday, April 02, 2019 @ 11:00 AM

In today's modern manufacturing environment, continuous improvement is needed to stay competitive. This means equipment up-time, speed and product quality must always be optimized to increase yield and profitability. Any downtime can be minimized by keeping all production and online inspection equipment well maintained and calibrated. 

Sensor HeadThe Xiris WI sensor head Recertification Program is designed to recertify WI sensors onsite at your facility by Xiris personnel with minimal interruption. This helps ensure optimal WI system performance by maximizing tube mill productivity and should be a part of your ongoing quality assurance and yearly preventive maintenance program.

Xiris Recertification Program is done by factory trained personnel and has been designed to ensure your investment in the WI2000/3000 pipe and tube inspection equipment is functioning optimally and in accordance with factory performance plans.   

Recertification takes less than 1 day onsite and we use our field certification kit to check all electronic and optical components to verify laser power is at recommended levels, camera optics are aligned and focused and within factory specifications, and that head measurement accuracy meets factory specifications.  We will also update sensor head firmware, if required, and apply a sticker with date of certification. We perform a generalized computer health check, install any software upgrades as applicable and backup system software and settings.

As a final step, Xiris will also provide you with a detailed report outlining the sensor certification and status, condition of the system and any recommendations to address potential system risks. 

NOTE: No internal adjustment can be done in the field due to laser safety requirements. Any internal repairs would have to be done at a Xiris facility under a separate quotation. 

A WI2000 or WI3000 system is a major investment that can continue to provide a significant productivity gain for your tube mill as long as it is properly maintained and recertified on a yearly basis.

Better Images. Better Decisions. Better Process Control.

Follow Xiris on social media for regular updates and welding videos!

Instagram LinkedIn FacebookTwitter

Topics: quality control, weld inspection, weld camera system, consistent, WI-2000, inspection system, Recertification Program, WI-3000, recertification

Inspecting Metal Sheath on High Voltage Cables

Posted by Cameron Serles on Wednesday, February 20, 2019 @ 11:00 AM

High Voltage Cable is a multi-layer cable used for running high voltages underground or underwater.  The integrity of the cable is very important – the insulation of the cable must not deteriorate due to the high voltage power being transmitted.

Often a high-voltage cable will have a metallic shield layered over the insulation, connected to the ground and designed to equalize the dielectric stress on the insulation layer.  This metallic shield is effectively a welded tube, wrapped around the conducting cores and insulating layers of the cable and welded together as the cable is made.

 

Various High Voltage Cable Samples (courtesy: KEI Industries)

 

If the fabrication process of forming and welding the metal sheath tube is not done properly, the cable may fail its final quality specification and may require to be destroyed, a very costly prospect for the manufacturer. Using a weld inspection system such as the WI2000 system from Xiris, measurements can be made on the production line of the final welded sheath of various attributes such as Mismatch, weld Bead Height and Freezeline to help determine if the metal sheath tube is being welded correctly.

If any of those measurements begin to drift out of tolerance, an operator can be alerted to make adjustments in the input parameters to bring the process back in control avoiding any scrap production.  The result is a better quality welded sheath tube on the cable that has a better chance of meeting the final end user’s specifications.

Better Images. Better Decisions. Better Process Control.

Follow Xiris on social media for regular updates and welding videos!

Instagram LinkedIn FacebookTwitter

Topics: quality control, weld inspection, Tube and Pipe welding, manufacturing, tube, WI-2000p, weld camera system, consistent

Latest Posts

Follow Me