Pre-design of direct screw in light metals and thermoplastics

The "Delta PT" -Screw of Ejot is a powerful connecting element for safe and easy direct assembly into thermoplastics. A system based on the mechanical parameters of many thousands of applications and test fittings Research Programme showed to be able to calculate reliably with preload forces even with thermoplastics. Besides Delta PTGeometry arose as the associated forecasting program "Delta Calc. ALtracs Plus".

Bolts are specially designed self-tapping fasteners for maximum strength in bolting in light alloy materials up to a hardness of 140 HB. Based on the software architecture of the Dalta Calc and a new research program, the prediction program developed specifically for this type of screw was developed ^"Altra Calc ".

Efficient from direct screwing to screw drive

Due to the focus on the process of thread-rolling, the joining technology experts use these tools to provide the entire application-specific know-how in "software form", thus providing optimal design support. The tools calculate the bolting parameters of the Delta PT and Altracs Plus bolts based on materials and design parameters. The forecasting programs are available on the website in a light version for direct online use.