Vollmer’s VGrind 360E Overcomes Bearing Problems with Vertical Spindle Alignment
Westec 2019: Vollmer’s VGrind 360E has two vertically configured grinding spindles.
Vollmer’s VGrind 360E five-axis CNC grinding machine has two vertically configured grinding spindles. It is designed with short linear-axis travel distances and swivel ranges for increased efficiency and precision in production. The two grinding spindles are situated one above the other, with a grinding wheel set positioned in the X-axis pivot point. The VGrind’s polymer concrete walls increase rigidity.
The VGrind’s vertical spindle arrangement is said to solve problems related to fixed and floating bearings. Both grinding spindles can be fitted with various tools. Its motor and spindle cooling concept is said to provide higher thermal stability and lasting power and precision.
Related Content
-
Inside an Amish-Owned Family Machine Shop
Modern Machine Shop took an exclusive behind-the-scenes tour of an Amish-owned machine shop, where advanced machining technologies work alongside old-world traditions.
-
Understanding Swiss-Type Machining
Once seen as a specialty machine tool, the CNC Swiss-type is increasingly being used in shops that are full of more conventional CNC machines. For the newcomer to Swiss-type machining, here is what the learning curve is like.
-
10 Things to Know About Creep-Feed Grinding
Because of the high material removal rate creep-feed grinding can deliver in challenging materials, grinding might not be just the last step in the process—it might be the process.
