Designing In Machine Guarding

09/01/2010


Which is bottom line friendly whether you’re a large company or small - machine guarding as a pre-thought or after-thought?

In reading Jeanine Katzel’s excellent feature article this month for Control Engineering titled “How To Integrate Safety,” I was reminded when I first met the Director, Safety Engineering Services for Johnson & Johnson. This was approximately ten years ago at his office in New Brunswick, NJ, when he introduced me to the J&J executive credo of “safety as a pre-thought.” In Jeanine’s article she draws the same correlation vs “safety as an after-thought” from the integration, engineering, and cost comparison perspectives. Clearly this points out to me the early vision of some companies like J&J.  Even ten years ago there were recognized advantages to designing in safety vs adding safety to a machine as an after-thought. And, this was before the year over year double digit growth of safety automation during the last seven to eight years.

Within the past ten years safety innovation has delivered safety automation products like safety PLC’s, safety drives, safe motion, safe CNC, safety bus communication, and safe wireless….to mention a few. This rapid innovation curve plus updates to safety regulations & standards when combined with company policy updates to design machine safety as a pre-thought vs an after-thought – can actually deliver! It has been my personal experience to actually witness projects deliver the kinds of results Jeanine details in her article. So, I guess in part, I’m actually supporting the theme of her article but I’m also addressing the innovation angle. I’ve actually participated in modifying and updating the safety standards, being driven by the innovation in technology, and personally seeing early adopters driving savings to the bottom line.

Yes, J&J was an early adopter of safety as a pre-thought and drove some improvements utilizing conventional safety field devices. However, the cost saving examples Jeanine describes can be far greater today in my opinion because of safety automation. Elimination of 640 wires being replaced with one five wire cable and eliminating dozens of field devices can deliver a host of cost savings. And, as an added benefit – your safety score card can also improve.

In my opinion whether you are a small, medium or large company, consider safety as a pre-thought for every project. Share your experiences when safety was a pre-thought in your design of machine safety solutions.     

Contact: www.jbtitus.com to improve your bottom line via machine safety.

Related articles:

How To Integrate Safety

Machine Safety…Who Is Responsible?

Machine safety pays off



Top Plant
The Top Plant program honors outstanding manufacturing facilities in North America.
Product of the Year
The Product of the Year program recognizes products newly released in the manufacturing industries.
System Integrator of the Year
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
October 2018
Tools vs. sensors, functional safety, compressor rental, an operational network of maintenance and safety
September 2018
2018 Engineering Leaders under 40, Women in Engineering, Six ways to reduce waste in manufacturing, and Four robot implementation challenges.
July/Aug
GAMS preview, 2018 Mid-Year Report, EAM and Safety
October 2018
2018 Product of the Year; Subsurface data methodologies; Digital twins; Well lifecycle data
August 2018
SCADA standardization, capital expenditures, data-driven drilling and execution
June 2018
Machine learning, produced water benefits, programming cavity pumps
Spring 2018
Burners for heat-treating furnaces, CHP, dryers, gas humidification, and more
October 2018
Complex upgrades for system integrators; Process control safety and compliance
September 2018
Effective process analytics; Four reasons why LTE networks are not IIoT ready

Annual Salary Survey

After two years of economic concerns, manufacturing leaders once again have homed in on the single biggest issue facing their operations:

It's the workers—or more specifically, the lack of workers.

The 2017 Plant Engineering Salary Survey looks at not just what plant managers make, but what they think. As they look across their plants today, plant managers say they don’t have the operational depth to take on the new technologies and new challenges of global manufacturing.

Read more: 2017 Salary Survey

The Maintenance and Reliability Coach's blog
Maintenance and reliability tips and best practices from the maintenance and reliability coaches at Allied Reliability Group.
One Voice for Manufacturing
The One Voice for Manufacturing blog reports on federal public policy issues impacting the manufacturing sector. One Voice is a joint effort by the National Tooling and Machining...
The Maintenance and Reliability Professionals Blog
The Society for Maintenance and Reliability Professionals an organization devoted...
Machine Safety
Join this ongoing discussion of machine guarding topics, including solutions assessments, regulatory compliance, gap analysis...
Research Analyst Blog
IMS Research, recently acquired by IHS Inc., is a leading independent supplier of market research and consultancy to the global electronics industry.
Marshall on Maintenance
Maintenance is not optional in manufacturing. It’s a profit center, driving productivity and uptime while reducing overall repair costs.
Lachance on CMMS
The Lachance on CMMS blog is about current maintenance topics. Blogger Paul Lachance is president and chief technology officer for Smartware Group.
Material Handling
This digital report explains how everything from conveyors and robots to automatic picking systems and digital orders have evolved to keep pace with the speed of change in the supply chain.
Electrical Safety Update
This digital report explains how plant engineers need to take greater care when it comes to electrical safety incidents on the plant floor.
IIoT: Machines, Equipment, & Asset Management
Articles in this digital report highlight technologies that enable Industrial Internet of Things, IIoT-related products and strategies.
Randy Steele
Maintenance Manager; California Oils Corp.
Matthew J. Woo, PE, RCDD, LEED AP BD+C
Associate, Electrical Engineering; Wood Harbinger
Randy Oliver
Control Systems Engineer; Robert Bosch Corp.
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
Design of Safe and Reliable Hydraulic Systems for Subsea Applications
This eGuide explains how the operation of hydraulic systems for subsea applications requires the user to consider additional aspects because of the unique conditions that apply to the setting
click me