2012年7月19日星期四

Cylindrical grinding machine

When operating Cylindrical grinding machine grinding parts of length less than the wheel width, wheel only need to make continuous cross feed, and do not have relative axial movement of the workpiece, this grinder of higher productivity.The grinding machine wheel attached to the internal grinding attachment (see photo), the wheel frame and the head frame can be around the vertical axis to adjust an angle, the first rack except dial is rotated, the spindle can be rotated. This universal cylindrical grinding machine.Grinder to expand the range of processing, can be grinding a larger bore and taper internal and outside the cone for small batch and single-piece production.There are some features of cylindrical grinding machine.Firstlt,the grinding wheel spindle bearing cone forming oil wedge hydrodynamic bearing, wheel spindle at low speed is still high bearing stiffness.Secondly,the machine shafts with no gap stiffness characteristics of the electrical box, hydraulic tank, cooling tank and machine separation.Third,the electrical box and hydraulic tank cooling tank carry out separation.Full of grinding indicator and coolant filter.
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