Sharpening machines are designed to perform operations on sharpening cutting tools. Specialized industrial models are additionally used for grinding or polishing various workpieces.
Application area
The machines are used for sharpening:
- countersinks;
- cutters;
- drills;
- dies.
Varieties of machines
There are 2 main types of machines:
- universal (suitable for sharpening any tool);
- specialized (for certain cutting tools).
Depending on the main technical indicators, sharpening machines are divided into models:
- household;
- industrial use.
They differ in engine power, energy consumption and other technical indicators. For household needs, universal models are most often purchased.
Industrial machines operate in semi-automatic or automatic mode. They are supplemented with a special vacuum cleaner for collecting shavings and metal dust.
Features of sharpening machines
The machine consists of an electric motor and special abrasive wheels. Usually the machine is equipped with a couple of wheels, but some models use a sanding belt.
The circles are covered with protective covers to provide safety measures for the operator. Backlight lamps are used as additional equipment.
The sizes and grain size of abrasive working wheels are selected based on the type and material of the tool to be sharpened. When working on a sharpening machine, it is important to observe safety precautions, use glasses and gloves.
The choice of a sharpening machine depends on what kind of cutting equipment most often needs sharpening. Universal models allow you to quickly tidy up any cutting tool, so they are more in demand. Specialized models include a twist drill sharpening machine.
How to choose a sharpening machine
When choosing a sharpening machine, several important parameters must be taken into account:
- types of cutting tools for which the machine is intended for sharpening;
- engine power;
- the presence of adjustment of the spindle speed;
- power usage;
- cost.
The ability to adjust the speed of rotation allows you to configure the machine for a specific batch operation.
The power indicator is directly related to the speed of rotation of the sharpener, productivity and power consumption of the equipment used.
