Reader response

Band control The solution submitted in the December issue titled "Band Control" is a good idea. US Patent # 4,746,011 was issued to me on May 24, 1988, for this safety problem solution. I'd like to point out that the idea that was submitted had been tried during development, but we found the results were still too chancy and it was difficult to use.

02/15/2003


Band control

The solution submitted in the December issue titled "Band Control" is a good idea. US Patent # 4,746,011 was issued to me on May 24, 1988, for this safety problem solution. I'd like to point out that the idea that was submitted had been tried during development, but we found the results were still too chancy and it was difficult to use. I'd hate to see someone get hurt using something they think will protect them.

The patent covered a variety of designs, but what we finally settled on was a piece of moderate weight canvas drop cloth large enough to drape over all four edges of the package. We sewed a piece of light chain into a hem in the perimeter of the cloth. The chain made it easy to throw over a load (like casting a bait net) but still light and not too stiff to handle. The chain kept the cloth from slipping and was very effective at stopping the strap dead. It was considered a safety device and as such was kept stowed always conveniently close to where packages were opened. — Sam McNair

Data mining

I was very surprised at your December article about data mining as it applies to maintenance. The cost of implementing such a program would far outweigh the cost saving. Such a system is only as good as the data collected and then only as good as the person collecting the data. It's not a good idea to have valuable maintenance men going around collecting all day. It's hard enough making sure the work orders are being done and not being copied from last week's PM's. Besides, any good maintenance manager knows cost, when, and where his downtime is coming from. — Joseph J. Veverka

Pump reliability references

PLANT ENGINEERING neglected to include the following references with the December article on "Improving Pump Reliability."

1. Bloch, H.P. and Geitner, F.K., An Introduction to Machinery Reliability Assessment , 2nd ed., Gulf Publishing Co., Houston, TX (1994).

2. R. Barry Erickson, Eugene P. Sabini, Anthony Stavale, ITT Industries%%MDASSML%%Goulds Pumps, Hydraulic Selection to Minimize the Unscheduled Maintenance Portion of Life Cycle Cost , 1998

3. Dr. Lev Nelik, ITT Industries %%MDASSML%% Goulds Pumps, Bearing Life Extension and Reliability Features of Modern ANSI Pumps , The 2nd International Conference on Improving Reliability in Petroleum Refineries and Chemical and Natural Gas Plants, 1993.





No comments
The Top Plant program honors outstanding manufacturing facilities in North America. View the 2015 Top Plant.
The Product of the Year program recognizes products newly released in the manufacturing industries.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
Prescriptive maintenance; Hannover Messe 2017 recap; Reduce welding errors
Safety standards and electrical test instruments; Product of the Year winners; Easy and safe electrical design
Safer human-robot collaboration; 2017 Maintenance Survey; Digital Training; Converting your lighting system
Mobility as the means to offshore innovation; Preventing another Deepwater Horizon; ROVs as subsea robots; SCADA and the radio spectrum
Future of oil and gas projects; Reservoir models; The importance of SCADA to oil and gas
Big Data and bigger solutions; Tablet technologies; SCADA developments
Automation modernization; Predictive analytics enable open connectivity; System integration success; Automation turns home brewer into brew house
Commissioning electrical systems; Designing emergency and standby generator systems; Paralleling switchgear generator systems
Natural gas for tomorrow's fleets; Colleges and universities moving to CHP; Power and steam and frozen foods

Annual Salary Survey

Before the calendar turned, 2016 already had the makings of a pivotal year for manufacturing, and for the world.

There were the big events for the year, including the United States as Partner Country at Hannover Messe in April and the 2016 International Manufacturing Technology Show in Chicago in September. There's also the matter of the U.S. presidential elections in November, which promise to shape policy in manufacturing for years to come.

But the year started with global economic turmoil, as a slowdown in Chinese manufacturing triggered a worldwide stock hiccup that sent values plummeting. The continued plunge in world oil prices has resulted in a slowdown in exploration and, by extension, the manufacture of exploration equipment.

Read more: 2015 Salary Survey

Maintenance and reliability tips and best practices from the maintenance and reliability coaches at Allied Reliability Group.
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 Society for Maintenance and Reliability Professionals an organization devoted...
Join this ongoing discussion of machine guarding topics, including solutions assessments, regulatory compliance, gap analysis...
IMS Research, recently acquired by IHS Inc., is a leading independent supplier of market research and consultancy to the global electronics industry.
Maintenance is not optional in manufacturing. It’s a profit center, driving productivity and uptime while reducing overall repair costs.
The Lachance on CMMS blog is about current maintenance topics. Blogger Paul Lachance is president and chief technology officer for Smartware Group.
Featured articles highlight technologies that enable the Industrial Internet of Things, IIoT-related products and strategies to get data more easily to the user.
Compressed air plays a vital role in most manufacturing plants, and availability of compressed air is crucial to a wide variety of operations.
This digital report will explore several aspects of how IIoT will transform manufacturing in the coming years.
Maintenance Manager; California Oils Corp.
Associate, Electrical Engineering; Wood Harbinger
Control Systems Engineer; Robert Bosch Corp.
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
click me