1, this depends on the specific situation. The fuel consumption of hard rail and wire rail is different. Relatively speaking, the lubrication interval of rail can be longer.
2, should always check the lubrication of machine tool guide rail, sometimes the oil circuit is not smooth, look not to come out from the outside. Usually it is automatically oiled, and the time interval is designed.
3. Keep the oil in the oil tank of the guide rail at any time. It is automatic.
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