Horizontal Axis Through-feed Double Face Grinding Machine
Machine structure characteristics:
1. The bed and table are made of high-quality cast iron and treated by aging, with good overall seismic performance.
2. The structure of the machine tool is horizontal layout, two grinding wheels grinding head in and out of the guideway using manual scraping and research type hard guideway, set guide tape, good rigidity, high repetitive positioning accuracy, long service life, easy maintenance.
3. The machine adopts through-type, belt roller friction feeding method. According to the geometry of the workpiece, the machine can be made into a chain drive or shaped belt feeding mode to implement continuous grinding process. According to the user's workpiece geometry and precision to determine the feeding mode and form, can be equipped with automatic loading lifting device.
4. The feeding and retiring of the grinding wheels and the automatic dressing of the machine are controlled by electric and hydraulic pressure, and the two grinding wheels can be dressed independently and the concave and convex corrections can be made to the grinding wheels.
5. The machine's secondary grinding head motor can be equipped with a frequency converter for stepless speed change, which is suitable for equal grinding of unequal areas on both ends of the workpiece.
Horizontal axis through-feed double face grinding machine is mainly used for grinding two parallel end faces of inner and outer rings of small and medium-sized bearings, oil pump rotors, thick connecting rods, retaining rings, piston rings, valve seats, valve plates, gears and rings, graphite blocks, flanges, copper-aluminum precision plates, etc., and it can also be used for the grinding of two parallel end faces of other round and shaped metal and non-metal workpieces.
This machine tool is a high-precision CNC grinding machine with high machining precision, mainly used for grinding two parallel end surfaces of inner and outer rings of small and medium-sized bearings, and also used for grinding end surfaces of piston rings, valve seats, valve plates and other round workpieces.
The structure of the machine tool is horizontal layout, and the advancing and retreating guide rails of the two grinding wheel holders adopt high-precision cross roller guide rails, which have good rigidity, high repetitive positioning accuracy, long service life and convenient maintenance.
The machine adopts through-type, belt roller friction feeding method to implement continuous grinding process, and can be equipped with automatic loading and lifting device.
The machine tool adopts HM manual machine interface, which makes the control more direct and accurate.
The machine adopts PLC servo control system for grinding wheel feeding. The minimum value of grinding wheel feeding is guaranteed to be 0.001mm.
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