Promess
Sensing Systems for Manufacturing
Everyone knows that the purchase price of a piece of assembly 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. In nearly every case this is not only shortsighted, but actually …
[Read more...] about Maybe the Wrong People Bought your Assembly Equipment
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. Aerospace Industry Application In aerospace applications, proper function can …
[Read more...] about Moving Ball Joint Assembly into the 21st Century
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 all changed when hydraulic presses replaced human muscle with a …
[Read more...] about Data-Driven Quality Needs Quality-Driven Data
Introduction 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 reliably to ensure the overall safety of the aircraft, and …
[Read more...] about A Science Project is Not the Best Way to Qualify an Aero Actuator
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 outside of the assembly itself are performing as they should, even slight …
[Read more...] about Achieve the Perfect Press Fit, Every Time
