This vertical face grinder is a true all-rounder when it comes to precision machining (i.e. face grinding and internal grinding) of small chuck parts. Thanks to the modular VG 110 face grinders series, the user can select either a “traditional” grinding process or can take advantage of the multiple functions which allow a combination of turning and grinding in a single machine.
The main application for the internal grinders is the economical machining of small workpieces of between 2 and 60 mm in diameter in large batches.
Face grinding and internal grinding or combination of turning and grinding in a single machine
The traditional grinding processes, i.e. internal grinding, face grinding, external circular grinding and non-circular grinding, are used along with a combined machining process involving hard turning and grinding. Here, all sections which can be manufactured by fail-safe turning processes are hard or soft finish-turned and then finish-ground (i.e. face grinding) in the same workpiece clamping. This mainly occurs after the pre-turning operation if it is required depending on the quality level that is to be achieved. This guarantees higher workpiece quality while reducing cycle times. In addition, the wear of grinding tools is reduced and thus the tools have to be dressed less often.
The face grinder VG 110 stands for short travel lengths, high speeds, outstanding rigidity and integrated cooling system, short idle times, high productivity and precision. The X- and Z-axes are separate to achieve maximum accuracy when machining small workpieces. The vertical Z-axis is equipped with a linear drive unit.