Why was it a successful coil project for the automotive Tier 2 supplier?
«Joint solutions were always a priority. With KUK Group, the automotive supplier got a partner that has repeatedly proven its customer-oriented approach. The fact that KUK was allowed to create an overall concept meant that, on the one hand, many technical suggestions could be made based on our know-how, and on the other hand, KUK managed all the parties involved for the customer. Instead of different suppliers only for pin, bobbin or wire, the automotive Tier 2 supplier now has only one contact: KUK Group.»
Product Manager Jan Mönnich
Download the detailed report and learn more about the implementation of this project and the challenges that KUK solved together with the customer.
NEWS FROM THE PRODUCTION OF COILS AND ELECTRONICS
Insulation layer on magnet wires: A common stumbling block for engineers
In coil production, the insulation of the wire has an influence on a wide variety of product properties such as application range, service life, costs or coil design. Wire insulation also has an effect on various factors during coil manufacturing, such as scrap or further processing. This article summarises the essential facts about wire insulation - and its effect on coil design - for engineers.
What material can coils be wound from?
In coil production, the wire used plays a central role. While copper is undoubtedly the most commonly used conductor material, especially for customer-specific coil projects, it is also worthwhile to test alternative coil wire, depending on the application.
What is the advantage of orthocyclic windings?
Orthocyclic coils are characterised by a high copper fill factor (often approx. 70%), so that a comparatively high magnetic field is realised in the smallest possible space.
Self-supported coils: Facts about coils made of selfbonding wire
Self-supported coils are coils made of wire that is coated with a thermoplastic layer - the bonding varnish. The term selfbonding enamel wire already indicates it: This wire is bonded during the winding process to give the coil the necessary stability without any other aids, especially in the case of air coils. The use of selfbonding wire can offer advantages over a bobbin coil in some cases, ...
What is the purpose of edgewise winding?
Edgewise winding is one of the modern trends in coil manufacturing. The principle of this winding technology is that the rectangular section wire is wound not on the flat part of the wire but on the short side of the wire. That’s where the terms edgewise winding or side-winding stands for.
Misconceptions about the fill factor of electric coils
In the realm of electric coils, there exists a common misconception among engineers regarding the fill factor. This misconception often leads to misunderstandings about the overall efficiency and performance of these coils. It is imperative to address these misconceptions and shed light on the true implications of the fill factor.