Rolling Technology - Emoke Franken

Emox offers a comprehensive range of products: threaded rollers, worm rollers, knurled rollers and serrated rollers, suitable for almost all applications.

Process features:

·No chip processing

External processing

· Form outlines through the replacement of materials

The outer diameter cannot be completely squeezed

Roller made of high alloy tool steel

· The use of rolling tools must have some basic conditions:

·Workpiece material elongation >= 8%

· For rolling, special adjustment of the blank diameter is necessary

·Special plane is required

The use of rolling tools has the following advantages:

· More compact material structure, smoother surface after rolling

Rolled form surface quality Ra0.2

· Reduced contact surface and improved corrosion resistance

·Uninterrupted grain structure

· Increased static and dynamic strength of shape

·Higher shape and dimensional accuracy

• From the material saving point of view, rolling is started not from the outer diameter of the workpiece but from the middle diameter or the initial diameter

· Reduced processing time

Rolling technology therefore helps to increase efficiency and increase the functionality of the thread.