Efficient selective soldering with Sustained Ring Soldering (SRS)
The Sustained Ring Soldering Module from EUTECT produces solder rings from standard solder wires, directly from the commercially available solder wire reel, which enable a new cycle time-optimised, highly accurate and economically sustainable assembly soldering process.
Benefit
Using the newly developed SRS module, pre-assembled solder rings can be produced on the fly and placed around THT pins, for example. These are then processed using laser, piston, induction soldering, IR emitters or hot air.
Performance
The SRS module is a fully automatic ring production device. It is used to produce specific solder rings from customer and product-specific solder wires with or without a flux core. Different solder wires with defined ring diameters can be produced and supplied depending on the diameter of the mould used. The automatically reproducible solder rings can be positioned manually, using special tweezers and magazine dispensers, and automatically, using a special highly dynamic pick & place handling system, on the solder joints to be processed or over the plated-through pins.
Added value
- High-precision soldering processes thanks to reproducible solder quantities
- Sustainable, as almost 100% of solder wire are processed
- No inert gas atmosphere (nitrogen) required
- Low space requirement, compact design, can be freely integrated and modularly expanded
- Cycle time optimised (I) due to the elimination of heating times and immediate availability
- Cycle time optimised (II) by decoupling the placement and soldering process
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