Mr. William Jones, CEO of the Solar Atmosphere Group of Companies, listened with interest to the recent Heat Treat Radio podcast featuring Phoenix Heat Treating president, Peter Hushek. Peter introduced a new 3D TUS tool, Virtual Visual Surveys.
Below, Mr. Jones offers his comments about this new tool and TUS practices in general.
If you’d like to listen to the Heat Treat Radio episode that sparked these comments, click here.
Please note that immediately following Mr. Jones’ comments is a response from Peter Hushek.
Unedited comments from Mr. Bill Jones, CEO, Solar Atmospheres & Solar Manufacturing…
Like Peter Hushek we have been in this TUS business for more time than we like to remember. So, most up to date HT companies track our TUS data on paperless video recorders and down load onto an Excel spread sheet and plot out the data a minimum of every 30 seconds. This is done with a preprogrammed digital temperature controller thru the necessary ramps, soaks, and set points. The Excel spread sheets also contains all the survey and controller TC correction factors. Prior to the survey each data point contains the preset temperature controller PID parameters. All survey TC’s are set into their preset locations per AMS 2750E with careful notation to position and correct TC length and care for equal hot / cold lengths. Prior to survey each electronic instrument is checked with a calibrated thermocouple millivolt run-up box and each instrument calibrated. Normally midafternoon each furnace under test is set up thus and the survey to run preprogrammed overnight. Our QC department downloads the data, reviews and makes the pass fail decision, within a few hours, the next day. If the TUS failed back to maintenance to look into the issues, make corrections and rerun the TUS. Problems are not always furnace related but thermocouple, TC position, jack panel, jack panel wiring, instrumentation, and numerous other issues. I view the VVS 3D presentation as an aide but only part of the story”.
William R. Jones, CEO, FASM
Solar Atmospheres Inc.
Souderton, Pa.
More about Solar Atmospheres? www.solaratm.com
And Peter Hushek’s unedited response to Mr. Jones’ comments…
In regards to the response from the listener I can say he makes some valid points. There are many issues that can affect the outcome of a TUS. We realize that the evaluation of the furnace uniformity involves many aspects and we are only addressing the data generated by the process. We believe that when companies begin the process of actual data analytics they will become more aware of the process and improve the quality of their processing as a result. VVS is only beginning to scratch the surface of the data flow that occurs daily in processing companies. We look to greater innovation through customer supplier interface as well and technological improvements that can be used as feed stock to improve future generations of this software. We are only starting the process and I hope the market realizes that this is not a static process or company.
If you haven’t done so already, clicking here to listen to the Heat Treat Radio episode being discussed above.
To find out more about VVS, go to www.virtualvisualsurveys.com.
