Internal grinding machine 3Л229В(А)
Internal grinding machine 3Л229В(А) is used for grinding cylindrical and tapered, blind and through holes of parts that require particularly high precision surface treatment. The machine is equipped with a face grinding device that allows to grind the surface of the end face with grinding holes. The machine can be used at factories in small-batch and batch production, in tool and repair shops.
In the internal grinding machine 3Л229В(А):
There are wide ranges of frequencies of rotation of grinding wheels, the spindle of the part, the values of the transverse feed and the speeds of movement of the table, ensuring the processing of parts at optimum conditions.
Automatic feed of the grinding head to the double stroke of the table, which increases productivity and processing quality.
Quick adjustment of grinding headstock.
Roller guides for transverse movement of the grinding headstock together with screw pair – ball screw pair – provide minimal movements with high accuracy.
The design of the machine provides for an automatic stop of rotation of the spindle of the headstock of the part and the termination of the supply of coolant when the table is removed from the grinding zone and taken to the extreme position.
Starting and stopping the machine, turning on hydraulic drive and rotating the grinding spindles are carried out using control panel. Standard Equipment:
– Coolant unit
– Magnetic separator
– Hydraulic drive
– Internal grinding wheel dressing device
– Maintenance tools
– Internal grinding heads
– Operations Manual.