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Relevant knowledge about the operation of CNC surface grinder

One type of grinder mainly uses the grinding wheel to rotate and grind the workpiece to achieve the required flatness. According to the shape of the worktable, it can be divided into two types: rectangular worktable and round worktable. The main parameter of the rectangular worktable surface grinder is the worktable width. And the length, the main parameter of the round table surface grinder is the table diameter. According to the different types of shafts, it can be divided into horizontal shaft and vertical shaft grinders.

Surface grinder operation instructions

1: Surface grinder positioning

The machine tool should reserve more than 300mm outside the maximum movement space, each foot screw should be tight, and the front, back and left and right levels of the table should be within 0.04/1000mm. (The requirements for installing the inverter need to be higher)

Inspect every three months, adjust the level of the work surface, and tighten each foot screw.

2: Surface grinder wheel

The selected grinding wheel must be able to withstand a rotation speed of more than 2000m/min.
It is forbidden to use damaged grinding wheels.
The flange of the new grinding wheel must be balanced.
Before the formal grinding, the grinding wheel should be idling for 5 minutes.
The maximum feed stroke is 0.03mm for grinders below 800mm, and 0.05mm for grinders above 800mm

3: Surface grinder spindle

Before installing the grinding wheel, make sure that the spindle rotates clockwise.
When starting up, the spindle must be turned on first and then the flushing must be started.

4: Hydraulic device for surface grinder

The surface grinder uses hydraulic oil with a viscosity of No. 46.
The hydraulic oil needs to be replaced after three months of use for the new machine, and then once a year in the future, and the oil tank must be cleaned at the same time.
Check the hydraulic oil level every day. The oil level should be between the lowest and highest line.
Before starting the hydraulic motor, make sure that the flow speed control lever is in the closed position.
Must turn on magnetic attraction first and then hydraulic pressure

5: Surface grinder lubrication device

The lubricating oil uses the rail lubricating oil with a viscosity of No. 32. (Recommend Mevista No. 1 or No. 1405)
Check the oil volume of the oil tank (pool) every day to ensure that it is above the offline.
Check whether the guide rail oil circuit is unblocked every week to prevent the guide rail from losing oil.
It is recommended to clean the fuel tank every three months.
Grease should be filled regularly as required.

6: Left and right mechanism of surface grinder

It is forbidden to adjust the left and right stroke when the workbench is moving.
When the workbench cable becomes loose, it should be adjusted immediately. (This article applies to manual models)

7: Surface grinder flushing and dust suction device

The filter of the vacuum box must be cleaned once every two weeks.
The cold water tank must be cleaned once a month.
It is forbidden to use an air gun to clean the surface grinder.

The CNC grinder produced by ANTS MACHINE has the advantages of stable performance and strong component reliability. More importantly, the ANTS MACHINE CNC grinding machine manufacturer has a strong technical force and experienced after-sales engineer team, which can provide our customers with 24-hour online services. Any technical questions about grinding machines will be perfectly answered. When you buy a grinder, you can find ANTS MACHINE for CNC grinders. For details, please contact

Tags: CNC grinder, CNC surface grinder, CNC centerless grinder, CNC internal and external cylindrical grinder, CNC vertical universal grinder, CNC coordinate grinder, CNC form grinder

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