What Happens in a Brush Machine Factory?

In a brush machine factory, brushes are processed into finished products. The final product may be a toothbrush or one of several other types of brooms. Often, the brush machine must be fitted with a special sealing device to ensure that the brushes remain sterile until they are ready for use. A simpler version of this machine may simply seal the toothbrush into a plastic bag or cardboard box. A more sophisticated toothbrush machine can also add a label and place the brush into a container that will help to protect it from contamination before it is sold.

In addition to making brooms and other household brushes, brush machines are used in the deburring, polishing, and edge radiusing of metal workpieces. These machines can be programmed to apply a specific brush material and work on multiple parts at the same time, which saves production time and reduces labor costs. In addition, brushing machines can also be used in agricultural applications such as removing skins from nuts and seeds.

When a brush is installed in the machine, it will rotate on a rotator and move around the entire circumference of the brushes. This action will create a high-quality finish on the workpieces. This type of finish will not only improve the appearance of the workpieces, but it will also increase their durability. This type of finishing process is called deburring and it is an important step in the manufacturing process for many different types of industrial workpieces.

There are several reasons why a brush machine may experience trouble and fail to perform as it should. One reason is vibration. This vibration can cause the commutator to lose its correct position, which will result in unequal sparking between brushes of opposite polarity. This problem can be corrected by moving the brush holders to correct the location of the commutator.

Another reason that a brush machine may malfunction is a loose armature winding. This condition will cause unequal sparking between the brushes of a given polarity and can be detected by running a field form curve. If this fault is present, it should be repaired immediately.

Other problems that can occur with a brush machine include an imbalance in the armature and defective bearings. In some cases, a defect in one of the equalizers can show up as an unusually high contact drop on the commutator. This problem can be diagnosed by putting a band of paper around the commutator, marking the positions of the brush toes and comparing these marks with the distances between the holders. A faulty equalizer can be replaced by a new one.