This corner gusset had multiple opposing offsets, and it had to meet tight tolerances to be square enough to support robotic welding. EJ Ajax produced this complex, multifaceted progressive stamping to tolerances +/- .5°. One engineer said it couldn’t be done. We did it. [Read more…]
This bracket is so tiny, we use a vacuum system to remove it from the progressive die. It’s made from beryllium copper that is heat-treated and tin-plated. The part has to provide enough spring to ground a circuit to the enclosure. [Read more…]
Our customer created the body of a pressure vessel using drawn-over mandril tubing that was seam-welded and cut to length. They came to us for end caps to be made of 11-gauge steel with special carbon content. [Read more…]
How do you keep the retractable roof of a gigantic baseball stadium opening and closing smoothly, day after day, letting the sunshine in and keeping the elements out? EJ Ajax stepped up to the plate and provided the solution.
This client had the design for the new, high-profile Miami Marlins MLB ballpark, but needed help with the fabrication of the large sheet metal roofing components for the new ballpark.
The concern: any shape variations in the finished components would likely result in leaks and subsequent water damage. The requirement, therefore, was very tight seals, both to mating parts and to the overhead weather seal. EJ Ajax quickly went to work to engineer a better way to form the high-tensile material required for this application.
“We had the project quoted by a couple of vendors. EJ Ajax wasn’t the cheapest, but they were the quickest to respond with workable answers for our more difficult questions about tooling and bends,” reported the structural engineer on the project.
In particular, an 8-foot landing piece needed to be bent in three locations, then overlap the adjoining piece. “That was the piece nobody else seemed to be able to make,” the client said. Then, when the client realized the pieces would flatten during shipping, EJ Ajax devised customized shipping containers that protected the formed pieces without adding significant cost. “EJ Ajax provided the solution by the end of the day,” he said.
|Product Description||Retractable Roof Seal Components|
|Capabilities Applied/Processes||Engineering Design; Prototyping; Custom Tooling; Compound Bending; Protective Shipping Components|
|Material Thickness||.179 inch (7 GA); .164 inch (8 GA); .134 inch (10 GA)|
|Material Used||Grade 50 HRPO steel|
|Industry for Use||Architectural sheet metal stamping and forming|
|Lead Time||3 weeks|
|Delivery Location||Miami FL|
|Project Scope||Manufacturing design and build large components for weather seal on retractable roof|
|Design Work||Designed manufacturing offset to create weather-tight seal of components|