Work Instructions for a Cylindrical Grinding Machine

Before Working on a Cylindrical Grinding Machine

1- Check whether the cylindrical grinding machine is suitable for use.
2- Move the table by hand transversely, longitudinally, and up and down to check whether it moves properly, and also turn the grinding wheel by hand to check it.
3- For safe operation on a cylindrical grinding machine, wear your personal protective equipment, such as safety glasses and a mask.
4- Plan out the task you’ll be doing, or ask your instructor for help.
5- If a tailstock center will be used to grind the workpiece, mount it in the chuck. Seat the tailstock center into the center hole, then re-tighten the chuck and take up any clearance in the tailstock center.
6- Make sure the chuck and the tailstock center are securely tightened.
7- Don’t forget to leave a safety gap between the workpiece and the grinding wheel.
8- Set the stops on the grinding wheel to match the workpiece’s diameter and length.
9- Install all of the machine’s guards.
10- Move the traverse table to bring the grinding wheel close to the workpiece at the zeroing distance. Lock your dial indicator/measuring drum in place.
11- Once your settings are complete, we can start the machine and begin grinding.

Workplace safety on a cylindrical grinding machine is the topic we need to pay the most attention to. There is a risk of the wheel bursting if it’s placed under excessive pressure.

Working on a Cylindrical Grinding Machine

1- After making a full-length pass without cutting on the workpiece, take an appropriate depth of cut.
2- Use an appropriate coolant so the grinding wheel and workpiece don’t lose their properties from overheating.
3- While working on a cylindrical grinding machine, don’t allow anyone who might distract you to approach the machine, or to stand in front of it or in the table’s travel path.
4- During the grinding operation, don’t try to clean or take measurements — just focus on the workpiece and the machine.
5- Remember that a grinding machine is intended for precise surfaces and precise dimensions.
6- Take shallow depths of cut. Don’t strain the machine and grinding wheel by taking a heavy depth of cut. Don’t experiment. Use the dimensions given by your instructor as your reference.
7- Remember that a grinding wheel breaking or shattering can cause severe or fatal injury to the operator and bystanders. Safe operation of a cylindrical grinding machine is an important topic.
8- While cylindrical grinding is in progress, don’t lean in close to visually inspect the workpiece.
9- Don’t keep parts waiting their turn for the operation on the machine.
10- At the end of a cylindrical grinding job, retract the grinding wheel and park it.

The cylindrical grinding machine work instructions should be read item by item, and the need to follow every item should be explained with examples.

Steps to Take After Working on a Cylindrical Grinding Machine

1- Stop the grinding wheel, the hydraulic system, and the chuck.
2- Do not reach toward the workpiece before the grinding wheel and chuck have completely stopped rotating. Do not try to remove the workpiece. Remove the workpiece from the machine only once rotation has completely stopped.
3- If we can’t tell whether it’s still rotating by looking at it, hold a simple piece of wire against the side face of the grinding wheel.
4- Clean measuring and inspection tools and put them away.
5- If no further work will be done on the machine, clean it.
6- While cleaning the cylindrical grinding machine, dry any wet areas with a rag.
7- Oil any parts that need lubrication to prevent rust.
8- Check the oil level periodically so the machine doesn’t run low on oil.

---

DOWNLOAD CYLINDRICAL GRINDING MACHINE WORK INSTRUCTIONS (Turkish document)

You can download the cylindrical grinding machine work instructions MS Word file from the link above.