COMPOSITE composite disc brush DBUR dia. 125x22.2 mm hole ceramic filament dia. 1.10 mm grit 120 stationary

Technical information

COMPOSITE composite disc brush DBUR dia. 125x22.2 mm hole ceramic filament dia. 1.10 mm grit 120 stationary

Dia. external: 125 mm
Dia. filament material: 1.1 mm
Dia. hole: 22.2 mm
Filament material: Ceramic oxide grain (CO)
Grit size: 120
Length, filament: 38 mm
Length, filament to ring: 19 mm
Max. RPM: 3000 RPM
Mounting system: Centre hole
RPM, optimum, from: 1200 RPM
RPM, optimum, to: 2000 RPM
Packaging unit: 1 piece

Description

Particularly aggressive brush with bridle. Particularly suitable for deburring and work on surfaces on stationary machines.

Composite brushes from PFERD have been specifically developed for industrial, automated use. They are suitable for a variety of applications and their variable clamping options mean that they can be used on many different drive systems. This offers the advantage that the workpiece can be produced and finished on the same machine. As a result, labour-intensive, manual work is reduced and reproducible results are achieved with short cycle times. For efficient use, numerous application parameters such as the processing time and feed rate must be coordinated with each other and a suitable brush must be selected.

Brushes with ceramic oxide grain (CO) offer good toughness and excellent sharpness. For high stock removal values and aggressive brushing behaviour.

Plastic filament withstands temperatures up to 220 °C.

Advantages

Long tool life and aggressive brushing effect due to a very high filament density.
Extremely smooth operation due to even distribution of the filament material.
The bridle prevents the wires spreading out sideways.
If the filament has worn away down to the bridle, it can be removed from the bridle for further use. This does not affect the brushing behaviour.
The bridle enables the spreading out and flexibility of the brush filament to be controlled.
Abrasive grains are embedded in flexible plastic filaments, which means that the filament works on the sides as well as at the tip.
For particularly aggressive machining and for giving the workpiece a high surface quality.

Recommendations for use

Please observe the recommended rotational speeds.
Remove the bridle once the filament is worn down. Then the rest of the filament can be used.
Remove the bridle before starting work if you would like to achieve a large spreading diameter or access hard-to-reach areas.
Use coolant for applications where large amounts of heat are produced.

Ordering notes

This composite disc brush is supplied with two drive pin holes with a 6.5 mm diameter. Pitch circle diameter 31 mm.

Materials that can be worked: Aluminium; Bronze; Cast iron; Cast steel; Cobalt-based alloys; Hard non-ferrous metal; High-temperature-resistant materials; Nickel-based alloys (e.g. Inconell and Hastelloy); Nickel or titanium-based superalloys; Other non-ferrous metals; Soft titanium alloys (tensile strength 500 N/mm²); Steel, cast steel; Steel materials with a hardness > 54 HRC; Steels up to 1,200 N/mm² (< 38 HRC); Titanium; Titanium alloys

Applications: Cleaning; Deburring; Structuring (matt finishing, brush matting and satin finishing)

Drive types: Robot; Stationary machines; Tool machine

PFERDVALUE

PFERDEFFICIENCY

recommends composite brushes to achieve maximum stock removal as quickly as possible.

PFERDERGONOMICS

recommends composite brushes to sustainably reduce the vibrations produced during use.

Downloads

Composite disc brushes crimped Composite, with bridle, with hole