Aircraft Maintenance Gantry

Details

Components:

Redi-Rail® and FeatherShaft®

Retrofit or OEM:

Retrofit

Industries:

Aerospace & Defense

Problem:

Engineering students needed a smooth and dependable linear motion design for an aircraft maintenance gantry.

Solution:

Redi-Rail® sliders and shafts provided manual operation and smooth, easy linear motion under heavy loads.

As part of their senior design project, facility managers asked local university engineering students to come up with a realistic and cost-effective solution. The students would need to create a more fluid linear motion system in the gantry without any quantifiable data provided.

The PBC Linear solution

The proposed solution was to utilize parallel rails using Redi-Rail® and FeatherShaft® products. Redi-Rail was an ideal solution due to its light weight, availability in long lengths, and roller-based technology. The rails were fastened in parallel to support framework, and the sliders were attached to a holding fixture. The APU could then be removed from the aft section of the aircraft, moved via the rails to the maintenance cart for work, and then back to the aircraft when completed. Redi-Rail rollers provided smooth, easy, linear motion under load and the ability to drive manually. Key advantages were the adjustable preload and the rolling element technology that facilitates manual movement of heavy loads.