E. Becker GmbH Maschinenbau

For spindle work, we use our in-house developed mobile drills. We can produce and/or restore boreholes with diameters ranging from 0mm to approx.1,000mm at high precision. We can also machine flange areas of up to approx. 1,200mm to make them flat. Using high-precision optical measuring, we can ensure widely-spaced boreholes are perfectly aligned. To achieve this, we can use two mobile drills simultaneously.

Examples of spindle work:

•	Drilling out worn bearing holes so that a bushing can be shrunk in using liquid nitrogen.
•	If necessary, the surface may be built up by welding prior to spindle work used to restore the original dimensions.
•	Another application field is external drilling out of bearing stumps or shaft ends.