A Kilowatt is a Terrible Thing to Waste

Posted By Promess | June 27th, 2017
It is no coincidence that hydraulics became the default technology for pressing applications during the century of cheap energy. Well, that century is over and today’s reality is very different. It is highly unlikely we will ever see energy that cheap again, which means, among...

Maybe the Wrong People Bought your Equipment

Posted By Promess | May 15th, 2017
Everyone knows that the purchase price of a piece of manufacturing equipment is only a fraction of the true lifetime cost. Nevertheless, the prevailing corporate culture is all too often tightly focused on minimizing the initial outlay regardless of the long-term consequences....

Moving Ball Joint Assembly into the 21st Century

Posted By Promess | April 24th, 2017
Ball joints are used in mechanical systems on everything from lawn tractors to cars and aircraft. They’re found virtually anywhere motion in more than one plane is required, and their function is very often critical to performance and safety. In aerospace...

Data-Driven Quality Needs Quality-Driven Data

Posted By Promess | March 27th, 2017
When Henry Ford started building the Model T, components such as bearings and gears were often assembled with hammers or an arbor press. In the hands of a skilled worker who knew what a successful operation felt like either could produce an acceptable level of quality.  That...

A Science Project is Not the Best Way to Qualify an Aero Actuator

Posted By Promess | March 1st, 2017
Motorized ball screw-type actuators are used to move and position many critical aircraft components, including wing flaps, elevators, tabs, slats, rudders, stabilizers, landing gear and a host of ancillary components. In most of these applications the actuators must function...

Achieve the Perfect Press Fit, Every Time

Posted By Promess | January 31st, 2017
There are plenty of “dumb” systems out there which can press parts together. Pneumatics and hydraulics have been used to do just this for longer than most of us have been alive. Human operators, while not dumb, present problems of their own. Even if all of the factors...

The Priceless Benefits of Quality

Posted By Promess | January 3rd, 2017
The quality advantages of using an electric servo press to crimp, join, fit, stake and bend components of medical devices are driving an increasingly widespread adoption of this technology in the industry. It really started with catheters that require a small metal tube...

Electro-Mechanical Assembly Press Technology Moves Li-Ion Battery Manufacturer A Step Closer To Perfection

Posted By Promess | June 30th, 2016
Lithium ion (Li-Ion) batteries are the technology of choice for applications ranging from handheld electronics to “plug-and-drive” vehicles, as well as back-up power systems used by “server farms” and other critical systems. Their performance characteristics are...

The Foundations of Function-Testing Gear Assemblies

Posted By Promess | June 30th, 2016
There are many different ways of testing gears and the assemblies in which they are incorporated. Functional gear testing could be defined as a series of tests that simulate the intended function of the product in an effort to determine whether an assembly operates within...

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