Optimising the selective soldering process improves the quality of the solder joints, enhances process reliability and reduces production costs. In safety-critical sectors in particular, a stable and reproducible soldering process is crucial to the reliability of the assemblies.
Bespoke solutions enhance process reliability and reproducibility. EUTECT thus enables stable processes, protects components and, at the same time, reduces the cost per solder joint.
The induction coil generates the electromagnetic field used in induction soldering. It determines how precisely and efficiently heat is introduced into the solder joint.
MicroForceControl enables precise force control, prevents wire jams and ensures a defined amount of solder. This results in stable processes and consistently high soldering quality.
Titanium is used because it combines high temperature resistance, low thermal conductivity and high dimensional stability. These properties ensure that a titanium solder mask retains its shape even after numerous soldering cycles. Suppliers such as EUTECT GmbH utilise these material properties to provide durable mask solutions in the Mini wave soldering.
Reproducible processes require defined process windows, closed-loop control systems for temperature and solder flow, and continuous process monitoring. In-line systems with a nitrogen atmosphere and validated parameters, such as those used by EUTECT, ensure consistent quality in series production.
Non-wettable solder nozzles prevent unwanted interactions with the solder. EUTECT makes targeted use of these to ensure stable processes during Innolot processing.
Copper, aluminium and nickel react differently to inductive heating. The induction coil must therefore be precisely matched to the material properties.
The requirements analysis ensures that all process parameters are taken into account. EUTECT uses this phase to precisely define the assembly, cycle time and automation requirements, and to develop an optimal solution.
In laser brazing, the time window for heat input is very short. SWF with MFC ensures precise wire positioning and synchronised material feed, which significantly improves the quality of the brazing.
