Positioning of surface grinder:
The machine tool should be reserved more than 300 mm outside the maximum movement space. The screw of each foot is tight, and the level of the table is within 0.04/1000mm. (higher requirements for installation of frequency converter)
Inspect every three months, adjust the level of working table and tighten the screws of each foot.
Grinding wheel of surface grinder:
The selected grinding wheel must be able to withstand the cycle speed above 2000m / min.
It is forbidden to use damaged grinding wheel.
The new grinding wheel must be balanced when the flange is installed.
Before formal grinding, the grinding wheel needs to idle for 5 minutes.
The maximum feed stroke is 0.03mm for grinding machine with less than 800mm and 0.05mm for grinder above 800mm.
Spindle of surface grinder:
Before installing the grinding wheel, make sure that the spindle rotates clockwise.
When starting the machine, it is necessary to turn on the main shaft first and then flush water.
Hydraulic device
The surface grinder uses 46 hydraulic oil.
The basic structure of surface grinder is as follows
The hydraulic oil of the new machine needs to be changed after three months of use, and then it should be changed once a year. At the same time, the oil tank must be cleaned.
Check the hydraulic oil level every day, and ensure that the oil level is between the minimum and the line.
Before starting the hydraulic motor, it is necessary to make sure that the flow regulating lever is in the closed position.
It is necessary to turn on magnetic attraction first and then hydraulic pressure.
Lubrication device of surface grinder:
The lubricating oil is the guide rail lubricating oil with viscosity of 32. (meiweida No.1 or 1405 recommended)
Confirm the oil volume of oil tank (pool) every day to ensure that it is above the production line.
Check whether the oil way of guide rail is smooth every week to prevent oil loss of guide rail.
It is recommended to clean the oil tank every three months.
Grease should be filled regularly according to the regulations.
Left and right organizations
It is forbidden to adjust the left and right travel when the table is moving.
When the steel cable of the worktable is loose, it should be adjusted immediately. (this article is applicable to manual type)
Flushing and dust collection device
The filter screen of the vacuum box should be cleaned every two weeks.
The cold water tank should be cleaned once a month.
It is forbidden to use air gun to clean surface grinder.
On 2018-08-08 11:45:46
