Splice format: Ends opposed.
Applications: Composites processes such as filament winding, pultrusion, and weaving.
Yarns: Carbon fibre, glass fibre, aramid, Panox, synthetic C.F.
Yarn counts:Nm 0.11 to 200, 5 to 9000 tex.
Twist: Low twist.
Model 113 for composites
Using the Model 113
Like the Airbond Model 110, the 113 splicer is used for making “ends-opposed” splices in heavy count yarns, or other “difficult” yarns such as aramids. A Model 113 H splicer is shown below, as used by a right-handed operator. The splicer is held in the right hand, with the thumb on the trigger button.
Press the trigger lightly, so that the pad closes, but no air blast emerges from the chamber. Check that the position of the yarn in the chamber is correct, and that the yarn can move freely through the chamber.
Move the splicer sideways about 3 cm. Press the trigger fully, so that the air blast emerges from the chamber. Make splice 2
Move the splicer sideways about 3 cm. Make splice 3
And that’s not all.
The operator has a number of operating parameters which can be changed at will, to optimise performance. The following variations are possible:
- Change the splicing chamber.
- Change the air pressure. (A built-in flow controller is an optional extra for the splicer)
- Change the length of overlap.
- Change the number of individual splices (three shown above).
As a general rule, the more prone to damage the fibre, the lower the air pressure should be. Clearly, parameters will depend on the requirements of the user, but we recommend as starting point the following air pressures:
|Carbon||40psi||3 bar approx.|
|Glass / acrylic||80 psi||5 bar approx.|
|Nylon / polyester||90 psi||6 bar approx.|
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