Wednesday, December 4, 2019

I Measure The Success Of My Workshops By How Much They Improve The Students Knowledge of Hydraulic Safety

I Measure The Success Of My Workshops By How Much They Improve The Students Knowledge of Hydraulic Safety 

Rory McLaren
Status is online

Rory McLaren

Founder/Director/Teacher/Author/Red Seal
Another 5-day hands-on workshop comes to an end. As I have done for decades, I look at the answers to two questions on the post-workshop evaluations to measure the overall success of the workshop. I also use the evaluations in my age-old and ongoing survey regarding the state of safety in the hydraulics industry. 
The Fluid Power Training Institute makes learning hydraulics simple and straightforward by giving students the most advanced training simulators in the world for extensive hands-on activities. We also have the only safety-based curriculum in the world. 
Here is a photo of students constructing a hydraulic system on the MF102 training simulator:
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A hands-on lesson about series resistance:
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Here students are constructing a circuit to learn about series resistance:
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Twelve students attended the workshop. They came from a wide range of industries - construction equipment, metal recycling, defense, crane industry, and manufacturing. 
Here are the responses to the questions about safety:
  1. By what percentage did the workshop improve your knowledge of hydraulic safety?
RESPONSE: Seven students 100%. The rest, 90%; 80%; 80%; 70%; and 30%. 
2. Based on what you learned in in the workshop have you ever done something that could have severely injured or killed you while working on a hydraulic system, or have you ever done something that could have compromised the safety of a hydraulic system?
RESPONSE: 58% - "yes." (Three students were from FPTI's west coast distributor - DAKTIC) 
Another fantastic year of training draws to a close. I have two weeks of training at NAVAIR in Jacksonville, Florida, another week of training in San Antonio, Texas (oil-field), and my final two-weeks of training in Salt Lake City, Utah, in December. 
NOTE: We are about to launch a comprehensive online hydraulic training program. The online program will mirror our highly successful hands-on workshops.

“True patriotism isn’t cheap. It’s about taking on a fair share of the burden of keeping America going.” – Robert Reich

“True patriotism isn’t cheap. It’s about taking on a fair share of the burden of keeping America going.” – Robert Reich

Rory McLaren
Status is online

Rory McLaren

Founder/Director/Teacher/Author/Red Seal
The aviation engineers and soldiers that work at the Fleet Readiness Centers across America epitomize the term "sharing the burden of keeping America going."
What is the role of America's Fleet Readiness Centers? Here is an excerpt from the organization's website:
Mission
To produce quality airframes, engines, components and support equipment, and provide service that meet the Naval Aviation Enterprise's aircraft ready-for-tasking goals with improved effectiveness and efficiency.
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Who We Are
We are the men and women of COMFRC - the Navy's shore-based off-aircraft and depot level aviation maintenance providers. We supply the skills, processes and facilities needed to accomplish the maintenance, repair and overhaul of aviation assets to keep the NAE ready to train, fight and win. Our 16,000 military, civilian and contractor aviation maintenance professionals deliver safe and effective airborne platforms and ground equipment to the Sailors and Marines who defend our national interests around the globe.
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Why We Exist
Our mission is to produce quality airframes, engines, components and support equipment, and provide services that meet NAE's goals. COMFRC directly supports the mission of the U.S. Navy - to maintain, train and equip combat-ready Naval forces capable of winning wars, deterring aggression and maintaining freedom of the seas. In accordance with our values of Honor, Courage and Commitment, we keep our promises to our customers, remain resolute in the face of complex challenges and relentlessly pursue mission accomplishment.
There is no shortage of hydraulics on America's warbirds:
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Photo of Tomcat
This was my fourth "tour of duty" teaching aviation engineers at America's Fleet Readiness Centers on the east coast. I conducted three workshops at the FRC in Cherry Point, North Carolina, another at the FRC in Maryland, and the most recent at the FRC in Jacksonville, Florida.
During the past two weeks I trained twenty-three brilliant and dedicated aviation engineers that work at the Fleet Readiness Center in Jacksonville, Florida. The focus of the training was on hydraulic safety, practical hydraulics, best practices for hydraulic system design, and how to performance test hydraulic components.
We shipped six of our flagship Model MF102 training systems, and a Model MF200-CAV pump cavitation training system to Florida for the training (photo below): 
The Model MF102 Hydraulic Training System, and the Model MF200-CAV Cavitation Training System
A group of engineers performing a diagnostics activity:
A group of engineers performing a diagnostics activity
Two engineers discussing how to solve a problem with a hydraulic system:
A very challenging diagnostic activity
The MF102 is without a doubt the most advanced training system in the world teaching students how to test the performance of hydraulic systems, and also how to perform complex diagnostic activities. One reason in particular is that every component can be triggered to auto-fault in real time.
As usual, the most important aspect of my training is the effect it has on improving safety. Here is what twenty-one of engineers had to say about how much the training improved their knowledge of hydraulic safety:
QUESTION 1: 
By what percentage did the workshop improve your knowledge of hydraulic safety?
48% of students said the workshop improved their knowledge of hydraulic safety by 100%. 14% reported an improvement of 95%. 9.5% of students by 90%, and others by 75%, 70% and 50% respectively. 
QUESTION 2:
Based on what you learned in this workshop have you ever done something that could have severely injured or killed you while working on and around hydrulic systems?
Four out of twenty-one students answered "yes."
General Comments:
"I recommended your company to Dr. Scheuller at the University of Florida. Hopefully he will get in touch."
"Real world experience was very helpful"
"Simulators were very helpful"
"This has been incredibly impactful training"
Conclusion:
The results of my surveys should be a wake-up call for America's universities and technical colleges. All of the engineers at the FRC held degrees in either mechanical or aviation engineering. Moreover, they were educated at universities across the country. While many universities offer courses in hydraulics it seems obvious the courses lack vital training in designing safe, maintenance friendly, and diagnostics friendly hydraulic systems.
Also, my surveys prove that most technical colleges ignore hydraulic safety, maintenance, and diagnostics. It's a sad day in America when over 95% of the students that graduate from America's technical colleges cannot perform simple hydraulic system troubleshooting tasks. This after spending three months studying hydraulics. I achieve better results after five days of training. Why? because I have developed a curriculum that is designed to nurture competent fluid power technicians. 
When I completed my 4-year apprenticeship I had to go to a national independent test center to do my final test. This system kept the folks that teach skills honest while providing industry with a highly-competent skilled workforce. 
There are approximately six technical colleges within 50-miles of Salt Lake City, Utah. No two colleges teach students out of the same text book. In fact in some cases students don't have textbooks. The reason why most technical college in America score and "F" when it comes to teaching hydraulics is that they answer only to themselves. Of course, many are run by a handful of special interest groups. 
The only way to fix the problem is develop independent test centers that audit each college's competence to teach a given subject. 
I welcome college administrators and deans to challenge my facts. I will post a competency test on my website that your students can take upon completion of their hydraulics training. I am confident you will be disappointed with the results. 
A few years ago, one for-profit technical institute took advantage of my generous offer to provide their hydraulic curriculum free of charge. I am proud to say that the students that graduate from these institutions have the most consistent hydraulics training in the country. 
Bear in mind I continue to offer complimentary train-the-trainer workshops for instructors at tax-payer funded colleges. Sorry, the December 2019 workshop is full.

Lift & Move U.S.A Was A Great Place To Recruit America's Future Fluid Power Technicians

Lift & Move U.S.A Was A Great Place To Recruit America's Future Fluid Power Technicians

Rory McLaren
Status is online

Rory McLaren

Founder/Director/Teacher/Author/Red Seal
I was invited to participate in this great event by my friends and clients at Liebherr U.S.A. What better place to hold an event like this than at Liebherr's facility in Houston, Texas. An estimated 700 students from 14 high schools and a technical college came to the event to learn about occupations in the crane, rigging, welding, diesel, hydraulics, and related industries.
Also, what better way to introduce America's future technicians to hydraulics than to let them operate the world's first fully-functional human-powered crane - 1-HumanPower.
Photos of 1-HumanPower crane in action. Students look on as colleague is familiarized with the 1-HumanPower:
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Here a student attempts to place the weight in the center of a ring:
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Show sponsors also wanted to take 1-HumanPower for a ride:
Rider attempts to place weight inside circle
Rider attempts to lift weight over obstacle
In addition to the 1-HumanPower simulator, we also had on hand Liebherr's own Model MF102D-TSE (photo below), which Liebherr recently acquired from the Fluid Power Training Institute for their technical training centre in Houston, Texas.
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The Model MF102 hydraulic training simulator is without question the best training simulator in the world for teaching basic through advanced electro-hydraulic systems, and in particular, how to performance test hydraulic components and troubleshoot hydraulic systems.
Groups of students gathered around the simulators to learn about the many exciting and rewarding careers the fluid power industry has to offer.
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The Mayor of Houston the Honorable Sylvester Turner was on hand to encourage students to follow their dreams.
Liebherr designs and manufactures the finest cranes in the world. Here is a Photogallery of some of the impressive cranes Liebherr made available for the event:
Early morning photo of Liebherr crane
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Thank you Lift & Move organizers, and thank you Liebherr for organizing this wonderful event. I am confident the event inspired many high-school seniors to consider careers in this high-tech industry.
1-HumanPower (Model MF600) is one of the many simulators designed and manufactured by the Fluid Power Training Institute. Visit our website for more information - www.fpti.org
Want to rent a 1-HumanPower for your event? Contact Matt at 801-908-5456

More And More Colleges Are Realizing How Vital It Is To Teach Students Hydrostatics

More And More Colleges Are Realizing How Vital It Is To Teach Students Hydrostatics

Rory McLaren
Status is online

Rory McLaren

Founder/Director/Teacher/Author/Red Seal
As the critical shortage of competent fluid power technicians continues to grow, companies continue to haemorrhage dollars. Over 85% of the hydraulic components that are removed from hydraulic systems have nothing wrong with them. Untrained mechanics toil for hours trying to solve simple problems with hydraulic systems. It costs companies tens of thousands of dollars to airfreight unneeded components to downed machinery and equipment, and also to pay unnecessary overtime wages. 
Six weeks ago I conducted three workshops in two different companies in Texas. There were twelve field-service mechanics in each workshop. There is a common theme when I conduct troubleshooting workshops. , one student after another told me stories about the numbers of hydraulic components they replaced because they didn't have the training or knowledge to troubleshoot simple hydraulic problems. 
In one instance alone the untrained mechanics replaced eight hydraulic pumps before they stumbled on a solution. I began to make a note of each instance. After three weeks of training, I estimated that the 36 mechanics had cost their respective companies approximately $250,000.00 in unnecessary component replacement alone. 
The lion's share of the losses was related to hydrostatic drives - in particular, Sauer Danfoss 90 Series. A Sauer Danfoss 90 Series is a superb product. The problem is there aren't enough mechanics that can set-up, adjust and troubleshoot them. The same applies to other reputable hydrostatic transmission manufacturer's like Rexroth, Parker Denison, Eaton, Linde, etc.
Technical colleges needed to do a better job of teaching state-of-the-art hydrostatic transmissions with electronic displacement control valves. Five years ago FPTI embarked on a mission to develop a solution. Colleges needed a hydrostatic transmission simulator that was first and foremost safe. It needed to be fully-functional with variable load capability. Finally, it needed to have the ability to enable every fault (electrical and mechanical) listed in the troubleshooting section of a hydrostatic transmission manufacturer's service manual.
One and half years after we began the exhaustive task of designing and building a fully-functional, drive capable hydrostatic transmission training simulator, which is about the size and design of a skid-steer type loader, the Model MF500 was born. 
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It's obvious that some technical colleges have recognized the need for world-class hydrostatic transmission training. This year we shipped a record number of MF500 Hydrostatic Transmission Training Systems to colleges in the U.S.A. and Canada. We also delivered a unit to a military training centre in Australia.
MF500 undergoing intensive pre-delivery testing at FPTI's manufacturing plant in Salt Lake City, Utah.
Note: The MF500 can be drive in realtime with or without load. In the photo, the technician is literally driving the MF500 up a hill with a full load. The system's flow and pressures are identical in every respect to an actual skid-steer loader operating under the same conditions. 
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From time to time I get into a discussion with college instructors about the cost of the Model MF500 versus the cost of purchasing a used skid-steer loader. I respect the fact that technical colleges are hard-pressed for cash. However, a college's primary responsibility is to provide the industry with a competent and efficient workforce. 
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Let's look at the situation from the point of view of return on investment (ROI). It's a foregone conclusion that college's that utilize the "cheaper" skid steer loader option aren't doing very well. Over 99% of the students that graduate from college cannot pass a hydrostatic transmission competency test. 
Rather than looking at it from the point of view of how much the college saves by purchasing sub-standard training aids, one must look at it from the point of view of how well a competent technician will serve his or her industry. 
For example, the cost of a used skid-steer loader is approximately $25,000.00. The cost of a hand-built MF500, which is designed and built for the specific purpose of training is approximately $50,000.00. Now weigh that that against the cost of a hydrostatic drive on an oil-field service rig, or a mining machine, which is approximately $25,000.00. 
If only two students saved the companies that employed them $25,000.00, surely the investment in the MF500 was well worth it. 
Of course, there is the issue of safety. A skid-steer type loader is arguably the most hazardous type of machine that can be employed in a college lab. In many cases, instructors have to disengage vital safety devices to permit students to perform work in the bowels of the unit while the engine is running. One also has to consider noise, exhaust emissions, heat from engines, oil-spillage, lifting off the ground, rotating wheels, bucket falling, etc. 
Notice that the wheels on the skid-steer loader in the photograph is too close to the floor and the jacks. There must be sufficient space between the wheel and the floor to prevent a student that is either laying on the floor or on a creeper from getting snagged in the rotation tyre. 
MF500 Specifications:
Hydraulic pumps - dual Sauer Danfoss M46 pumps with electronic controls. 
Wheel motors - dual high torque low-speed gerotor type motors. 
Power unit - 
Option 1 - 25-HP electric motor constant speed
Option 2 - 25-HP electric motor variable speed (VFD) 
Option 3 - Diesel engine 
Safety features:
Wheels are fully-enclosed with transparent Lexan covers
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Two (2) emergency stops (one per side)
Safe-T-Bleed energy control devices
Reservoir capacity - 90-gallons
Price includes an extensive curriculum with PowerPoint slides and superb animations. It also includes an outstanding textbook and workbook. 
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Photo of MF500 with optional hydraulic steering and bucket control training systems:
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For more information visit our website - www.fpti.org
For a proposal contact Matt at 801-908-5456