Three Steps in Professional Angle Grinding

PLEASE SHARE THIS
Share on facebook
Share on twitter
Share on linkedin
Share on pinterest

Table of Contents

It’s inevitable to pass a constructional job site or a metalworking workshop and not seeing grinding sparks flying in the air. Angle grinders, also known as disc or side grinders, are portable handheld power tools designed for cutting, grinding, and polishing tasks. Versatility-wise it’s hard to find industries that angle grinders do not open their feet. By only buying a set of different kinds of abrasive wheels and cutting discs, you can make the most out of this compact, practical tool.

The act of grinding can seem deceivingly simple. But there is more to it than meets the eye. Apart from safety tips, an angle grinder needs to be handled with enough pressure at the correct angle to provide the operator with the highest efficiency and to remove most metal in the shortest possible time without the disc wearing out prematurely or the grinding tool burning out.

In this article, you’re going to learn from basics to some advanced techniques and shortcuts on how to handle an angle grinder properly. These tips may help you decrease the risk of damage to the workpiece and user to the least possible and also help you to run your grinding operation as effectively as possible.

Grinding safely

Safety always comes first. Therefore, it is more rational to grab some personal gears before you wreck yourself. Angle grinders normally make a lot of noise on the job and shatter the silence of your garage or workshop. For this reason, it is highly recommended to use a pair of earplugs to protect your ears against the grinding noise and prevent your ears from ringing during the day. Besides, flying sparks are the essence of grinding and somehow show the quality of that. So, if you do not want to suffer eye injury afterward and avoid getting burnt, you have to use a full face shield, long sleeves, and safety gloves while grinding. The greatest potential danger while grinding, which can cost the operator’s life, is getting a burst disc at high speed. It can turn the abrasive into high-speed shrapnel. To stop the disc from falling apart:

  • Use your grinder with guarding
  • Do not use oversized discs
  • Always try to inspect the cutting wheel before the operation to make sure there are no cracks on that.

Finally, bear in mind, you should make sure that the tool is unplugged and the switch is off while changing the wheel.

Three Steps in Professional Angle Grinding

Proper tool, highest efficiency

Since power tools are not usually consumable and throwaway products, you have to know what you exactly expect from your angle grinder before purchasing it. Besides, when you mount your wheel, disc, or cup, check the manufacturer’s instructions. The maximum speed of the accessory should match or exceed the maximum speed of the grinding machine you intend to use. If the rated speed of the accessory is lower than your grinder, there is a risk that the disc will fly apart.

grinding wheel

Working angle plays a key role

Angle grinders serve the users in different ways, including cutting, cleaning, and removing paint and rust and also sharpening. Each of these applications needs its way of handling the power tool and its specific type of abrasive disc to perform. But at first, let your grinding machine reaches the full speed before touching the workpiece surface. For surface grinding, use the flat part of the wheel and maintain the tool at about 30 °-40 ° from horizontal, and keep moving it back and forth. Edge grinding should be tackled straight on without bending. Sanding needs a wired brush to be carried out, and also we have to keep the tool in 5 °-10 ° from horizontal, in a way that the disc doesn’t come into contact with the work surface considerably.

Angle Grinding

Related Product:

https://www.homedepot.com/b/Tools-Power-Tools-Grinders-Angle-Grinders/N-5yc1vZc2fw

Q & A

What should we do to stop the disc from falling apart?

Use your grinder with guarding
Do not use oversized discs
Always try to inspect the cutting wheel before the operation to make sure there are no cracks on that.

Which safety gears should we use while grinding?

it is highly recommended to use a pair of earplugs to protect your ears against the grinding noise and prevent your ears from ringing during the day. Besides, flying sparks are the essence of grinding and somehow show the quality of that. So, if you do not want to suffer eye injury afterward and avoid getting burnt, you have to use a full-face shield, long sleeves, and safety gloves while grinding.

which purposes angle grinders are used for?

Angle grinders serve the users in different ways, including cutting, cleaning, and removing paint and rust and also sharpening.

In which angles should we grind for each purpose?

For surface grinding, use the flat part of the wheel and maintain the tool at about 30 °-40 ° from horizontal, and keep moving it back and forth. Edge grinding should be tackled straight on without bending. Sanding needs a wired brush to be carried out, and also we have to keep the tool in 5 °-10 ° from horizontal, in a way that the disc doesn’t come into contact with the work surface considerably.

For what reason a maximum speed is written on the disc?

The maximum speed of the accessory should match or exceed the maximum speed of the grinding machine you intend to use. If the rated speed of the accessory is lower than your grinder, there is a risk that the disc will fly apart.

Related Products
not fount
PLEASE SHARE THIS
Share on facebook
Share on twitter
Share on linkedin
Share on pinterest

Leave a Reply