Diode cooler - additive part design
This diode cooler is part of a movable sensor unit in a TRUMPF laser cutting machine. The task of the assembly is to attach and cool a diode and electronics. It was redesigned as a series component for additive manufacturing: Functional integration of clamping elements to accommodate the diode and the bayonet connections for attaching hoses and for weight reduction, which leads to lower G-forces. Conformal cooling increases the service life of the diodes and electrical shielding is also integrated.
AM-suitable component design of the heat sink for the sensor module
The additive design ensures easier assembly
Conventional design: diode cooler with installed diode and hoses for cooling water
Conventional design: the milled component as raw part.
Easier assembly
Fewer components
Improved cooling
Integrated electrical shielding
Facts & figures about the example part
Material: stainless steel 316L
Weight: 40 g (conventionally 138 g)
Parts: 3 (conventionally 27)
Manufacturing costs: 10% lower costs through additive manufacturing
Created by: TRUMPF AM Consulting
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