The Feature of Machine Tools for Centreless Grinding

 

The Feature of Machine Tools for Centreless Grinding

 

• Continuous production processing, no need to feed the tool. clamping the workpiece and other copy time is shorter, high production efficiency.

 

• Fixed support and guide wheel precision positioning organization than the general cylindrical grinding machine is good. The positive middle frame organization supports good rigidity, and the drilling volume can be very large. This is beneficial to the production and processing of long and thin shaft parts workpieces, and facilitates the completion of rapid grinding and all-out grinding.

 

• The centreless grinding machine workpiece relies on the inner hole to be precisely positioned on the precise positioning organization, and the grinding volume is the capacity of the workpiece diameter. Therefore, the damage to the sand wheel piece, are harmful to the accuracy.

 

• Wide sand wheel piece centerless CNC grinding machine, can choose to enhance the remaining amount of each processing. When entering the grinding can be successively shaped grinding or multiple sand wheel piece grinding on the complex surface, high production efficiency and wide application area.

 

• The centreless CNC grinding machine has no organization to ensure the relative positional accuracy. And the concentricity is weak when grinding axially intermittent external surfaces.

 

• The grinding surface is prone to odd multiple prism concentricity. If large, usually leads to the illusion that the exact measurement specification. It is lower than the original solid line specification. And it endangers the installation quality and the characteristics at work.

 

• CNC lathe adjustment is more complicated and time-consuming. Every dismantling and changing workpieces need to be rushed to adjust the fixed bracket height to width ratio, and etc. Therefore, the level of adjustment technology is very large, not suitable for small batch and bulk production and manufacturing.