XEBEC Brush™ Surface Extra-Large

Ideal for deburring, cutter mark removal and surface polishing with a width of 100mm or more

Applicable equipment

Machining center

Combined lathe

Special machine

Robot

General purpose lathe with milling function

Drilling machine

Rotary tool
(electric)

Rotary tool
(pneumatic)

Tool composition

The brush main unit and the slide ring are separate items. Assemble the main unit and the slide ring before use.

Brush

*The Brush size is approximate as the tip expands by rotating.

Slide rings

  • The slide ring consists of a ring, base holder and shank.
  • Base holder and shank sizes are the same for all brush diameters. Ring size varies with brush diameter.
  • Combined weights of brushes and slide rings are: φ125: 1920 g, φ165: 2320 g and φ200:2750g.

How to use

How to select Brush color

Select Brush color based on the workpiece material and burr root thickness.

Deburring

Cutter mark removal and polishing

Starting parameters

How to adjust

If burrs remain

① Increase rotational speed

Increase the rotational speed to the maximum.
If burrs still remain, then decrease the feed rate.

② Check the rotation direction of the Brush

For horizontal burrs, up cut is recommended so that the brush tip pushes up the burrs.

③ Change the Brush color
Change the Brush with higher grinding power.
The grinding power of the Brush : Blue > White > Red
Make sure to select Brush color based on the workpiece material and burr root thickness.

If the edge is too rounded

① Increase feed rate

To make sharp edge, increase the feed rate in 1000mm/min increments within the range where burrs can be removed.
Increasing the feed rate also helps to reduce the cycle time.

② Decrease rotational speed

Decrease the rotational speed in 10 to 20% increments within the range where burrs can be removed.

③ Check the Brush color

The grinding power of the Brush : Blue > White > Red
Select Brush color based on the workpiece material and burr root thickness.

To extend tool life

① Increase feed rate

Increase the feed rate in 1,000mm/min increments within the range where burrs can be removed.

② Decrease rotational speed

Decrease the rotational speed in 10 to 20% increments within the range where burrs can be removed.

If the surface becomes rough

 

Check the Brush color.
Change the Brush with higher edge quality.
Edge quality of the Brush: Red > White > Blue
Make sure to select appropriate Brush color based on the workpiece material and burr root thickness.

 

To improve surface roughness

1. Check the Brush color

Make sure to select appropriate Brush color.
Edge quality of the Brush : Red > White > Blue

2. Wet machining

The tool can be used for both dry and wet (oil-based and water-soluble) machining.
Wet machining may improve surface roughness and tool life.

3. Increase the number of passes

When comparing in the same cycle time, increasing the number of passes makes bigger difference than decreasing feed rate.

 

Maintenance

Truing

When the brush is worn out unevenly, you can form the tip of the brush using a diamond disc blade.

Truing by a drilling machine

Truing by a lathe

If you want to cut off the brush, cut from the side of the brush using a diamond disc blade.

Operation safety measures

Use of protective equipment

Always wear protective goggles, gloves and masks when operating the tool.
Wear long sleeved clothing and close the cuffs and outerwear sleeves to minimize skin exposure.

Be careful of cutting particles

Cutting particles and burrs may scatter within an area around the work as the brush rotates.
Stay clear of this area.

Caution for your surroundings
The area around your work is hazardous in case flying pieces of fiber rods from the tools and grinding powder may scatter, enclose your working area to prevent other people from entering, or have the people surrounding your working area wear protective equipment as well.
Warning

Follow the precaution in use and safety measures for operators above without fail.
If you fail to observe them, there are following risks.

*A tool or a part of tool may crack, drop off, distort or break.
*Broken pieces of a tool or grinding dust may stick into your skin, or at worst stick into yours eyes, causing blindness.
*Dust generated by machining process may bring up skin irritancy or allergy.

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