Joystick

The freedom of design linked to metal 3D printing allows the production of customized handles, of different dimensions, without tooling, thus limiting the costs and manufacturing lead times of the parts.

The freedom of design linked to metal additive manufacturing allows the production of customized handles, of different dimensions, for right or left-handed people, without tooling, thus limiting the costs and time of manufacturing the parts. Read the case study about AddUp and PrintSky partnership for the 3D printing of a complex ergonomic controller.

Context

The Joystick, a multi-axis handle is specially designed for the piloting of demanding vehicles (turrets, drones, lifting equipment, etc.) combining excellent ergonomics with a wide range of applications.

For this project, AddUp partnered with PrintSky who designed the flight stick to ensure the mechanical and manufacturability characteristics of the metal part would be met. The part has been designed to allow for the dimensions to be updated to suit the shape and grip of each driver, as well as the position and type of button for each application.

The part was optimized for the Powder Bed Fusion (L-PBF*) process, reducing the wall thickness of the handle down to just 1 mm, compared to 3 mm for castings. The part was then printed on the FormUp® 350 PBF machine.

The Advantages of Additive Manufacturing

PBF technology is particularly suitable for applications that require customization, function integration, and weight savings while maintaining high mechanical strength.

This Joystick was made of 316L stainless steel and is remarkably strong and perfectly suited for off-road vehicles and machines. Its special grip makes it easy for the rider to grasp the handle. This part is a one-piece construction with modular inserts to provide design flexibility and ease of installation.