Basic operation of using 618 grinder

The basic operation of using the 618 grinder involves multiple steps, and the following is a detailed operation process:

1、 Preparation work

Wear protective equipment:

Wear protective goggles, put on work clothes, fasten clothes and sleeves, and tuck long hair into a work cap.

Do not wear scarves or gloves when operating the grinder to prevent accidents.

Check equipment and environment:

Check if all handles, gears, switches, and knobs of the 618 grinder are in their original or preset working positions.

Remove debris from the work area and ensure that there are no obstacles to the operation of the grinder around it.

Check whether the safety cover of the transmission part is complete and fixed, and promptly handle any abnormalities found.

Add lubricating oil:

Refer to the equipment lubrication chart to add lubricating oil and carefully check the oil gauge to confirm that the oil level is normal.

2、 Startup and Debugging

Start lubrication and hydraulic system:

Start the lubrication oil pump and hydraulic oil pump motor of the 618 grinder, and adjust the pressure of the hydraulic system and lubrication system.

Set the magnetic force of the disk to an appropriate value to ensure stability and safety when adsorbing workpieces.

Check the transmission and operating components:

Check whether the transmission part and operating handle are normal and sensitive.

Confirm whether the lubricating oil systems of each department are unobstructed and whether the electronic ruler displays data.

Adjust the position of the workpiece:

Adjust the limit stops of the left and right collision blocks according to the grinding length of the workpiece, and lock them tightly.

When installing the workpiece, it is necessary to check its firmness before grinding.

3、 Installation and commissioning of grinding wheel

Install grinding wheel:

Before installation, check the grinding wheel for cracks or gaps, and perform static and secondary balancing during the installation process.

The diamond of the grinding wheel dresser must be sharp, and its pointed point height should be consistent with the horizontal plane of the grinding wheel centerline.

Debugging grinding wheel:

Start the spindle to idle for 1 to 2 minutes, observe the operation, and confirm that the grinding wheel is about 5 centimeters above the table.

Check if the lubrication and cooling system is unobstructed and all parts are operating normally before proceeding with grinding operations.

4、 Knife alignment and machining

Knife operation:

Use a manually driven dresser to come into contact with the grinding wheel, and the data acquisition module collects the coordinate values when the dresser completes correcting the grinding wheel.

Manually drive the workpiece to contact the grinding wheel, and the data acquisition module collects the coordinates of the starting point of the machining.

The calculation module adjusts the grinding wheel as needed to reach the starting point of adjustment.

Grinding processing:

Perform grinding processing based on the corresponding feed data of the modified machining program.

The grinding feed rate should gradually increase from small to large, and should not suddenly increase. It should be evenly cut with the cutting tool.

5、 Shutdown and Cleaning

Shutdown operation:

Stop reciprocating motion, turn off the coolant nozzle and wait for a period of time (such as 2 to 3 minutes).

Turn off the grinding head motor and wait for the grinding head to completely stop before turning off the hydraulic oil pump, lubricating oil pump, and cooling pump motors.

Turn off the electrical control switch of the 618 grinder and the air switch of the electrical control cabinet to ensure that the equipment is completely powered off.

Cleaning work:

Clean the 618 grinder, clean the tools and workpieces, and arrange them neatly.

Refer to the equipment lubrication chart for re oiling, ensuring that the base plate is coated with an appropriate amount of lubricating oil.

Return the handle switch, throttle valve, and knob to their original position or closed state.

6、 Precautions

During the operation, one must concentrate and not do anything unrelated to the machining process, and must not leave the grinder.

Do not strike or calibrate the workpiece on the working surface or permanent magnet suction cup.

Be careful and cautious when handling and installing workpieces to prevent accidents caused by falling workpieces.

Regularly inspect and maintain equipment to ensure its normal operation and machining accuracy.

The above is the basic operation process and precautions for using the 618 grinder. We hope it can be helpful to you.