Präzisionsbohrungen

Präzisionsbohrungen refers to drilling operations carried out to achieve exceptionally high accuracy in terms of hole diameter, position, and roundness. These are critical in applications where even minor deviations can lead to functional failures, increased wear, or reduced performance. Industries such as aerospace, medical device manufacturing, and high-performance automotive engineering frequently rely on Präzisionsbohrungen.

The process typically involves specialized machinery and techniques beyond standard drilling. This can include high-precision CNC drilling machines, precise fixturing, and the use of advanced cutting tools made from materials like tungsten carbide or diamond. Coolant delivery systems are often optimized to maintain tight temperature control and flush away chips effectively, which are essential for surface finish and dimensional stability.

Measurement and quality control are integral to Präzisionsbohrungen. Techniques such as optical comparators, coordinate measuring machines (CMMs), and laser interferometry are employed to verify that the drilled holes meet stringent specifications. The selection of appropriate workpiece materials, such as hardened steels, exotic alloys, or specialized plastics, also plays a significant role in the feasibility and outcome of these high-tolerance drilling operations.