Xebec Brush Surface Extra-Large User manual

Created in September 2019A-CB 20190906E
XEBEC TECHNOLOGY CO.,LTD.
Fuerte Kojimachi 1・7 Building, 1-7-25,
Koujimachi, Chiyoda-ku, Tokyo, 102-0083, Japan
TEL. [phone] FAX. [phone]
© 2019 XEBEC TECHNOLOGY CO.,LTD.
1/3 Page
Operator Safety Protection
Use of protective equipment
Wear personal protective gear including goggles, masks, gloves, and earmuffs to
prevent loss of sight, injury, or lung damage caused by damaged parts flying off
the product. Wear clothing with long sleeves or other clothing that does not
expose the skin, and fasten the cuffs and hems tightly.
Attention to the work area
Install an enclosure so that persons other than the operator do not enter the
work area, and ensure that all persons, if any, in the work area are wearing
protective equipment.
Keep the floor of the work area clean at all times to prevent the risk of slipping
or tripping on dust, cutting particles, oil, water, or other substance.
There is the risk of fire caused by heating, sparks, or other factor resulting from
use of the product. Do not use the product close to a flammable liquid or in an
explosive atmosphere.
Also be sure to enact fire prevention measures.
Precaution regarding cutting particles
Fragments, cutting particles, and other substances generated during work will be
scattered into the surrounding area. Be sure to use a dust collector or othermeans
to collect them.
Be sure to observe the methods described in this manual.
Using the product in ways inconsistent with the methods described in this manual may result in serious injury or death.
Installation onto a machining center or other
machine
WARNING: When chucking, slide the shank onto the
chuck of the machining equipment securely all the way to
the base.
If not inserted all the way to the base when chucked, vibration
during machining may cause this product to fall from the
machining equipment.
There is the risk that this may cause operator loss of sight or injury.
When installing, use a chuck that is correct for the shank diameter.
Install and use on machining equipment that can control the rotational speed.
When the product is used with precision machining equipment, there is the risk
that cutting particles may have an adverse effect on the equipment sliding parts.
Be sure to properly collect cutting particles and wash thoroughly.
XEBEC BrushTM Surface Extra-Large
Instruction Manual
SAFETY PRECAUTIONS
Pre-Work Check
Performtestoperationfor1minuteormorebeforestartingwork,andfor
3minutesormoreafterthemachinetoolorproductwaschanged,and
checkthatthereisnolooseness,vibration,orotherabnormalityofthe
machineandthepartwheretheproductisinstalled.
Precautions for Use
Read this instruction manual before using this product. Failure to do so can result in serious injury or death.
This instruction manual must be kept in the vicinity of the machine at all times so that it is accessible to the operator.
There is the risk of operator loss of sight or injury resulting
from this product detaching from the machining equipments,
bristles breaking off, workpieces breaking, etc.
Fragments, cutting particles, burrs, etc., occur due to
processing with this product, and these can pierce the
eyes or skin of operators causing loss of sight and injury.
Dust occurring as a result of processing with this product can
cause lung damage, irritate skin, and bring on allergic reactions.
Even if there is no problem at the pre-work check, if
vibration or other abnormality occurs during use,
discontinue use immediately. Continuing to use the
product when there is an abnormality presents the risk of
operator loss of sight or injury resulting from this product
detaching from the machining equipments, bristles
breaking off, workpieces breaking, etc.
Do not use the product while exceeding the maximum rotational
speed, depth of cut, or brush projection, as there is the risk of
operator loss of sight or injury resulting from this product
detaching from the machining equipment, bristles breaking off,
workpieces breaking, etc.
Machining at a constant point for a prolonged time causes
the tip of the tool to become hot which presents the risk of
operator loss of sight or injury resulting from bristles coming
loose or breaking off. Adjust the processing times for the
same locations being processed so that they do not become
hot. Also be careful not to touch the locations being
processed directly with bare hands after use.
Use the slide ring (shank, base holder, ring) for XEBEC Brush
Surface suitable to the applicable brush diameter. There is the
risk of operator loss of sight or injury resulting from bristles
breaking off, parts breaking, etc., if a slide ring not suitable to
the applicable brush diameter is used.
After cutting process, this product removes burrs with the burr root thickness of about 0.2 mm.
It is also ideal for cutter mark removal and surface polishing.
The tip of the bristle removes burrs and finishes the edges.
CNC deburring and cutter mark removal can be achieved by installing onto a machining
center, robot, drilling machine, or other machining equipment. (Can be installed on machining
equipment with a collet chuck, milling chuck, drill chuck, or similar means.)
The original brush material (ceramic fibers) enables consistent deburring and polishing
capability without changes to the cutting performance and brush shape.
The abrasive material is ceramic fiber that contains no abrasive grains at all.
Features This document may also be viewed at
the below website:
https://www.xebec-
tech.com/instruction_manual/
How to Use
Truing, dressing
If the brush shape deforms as a result of use, rotate the brush while gently pressing it onto
a diamond disc blade to form the shape.
WARNING
As a result of the above, there is also the risk of damage to machines, jigs, and workpieces.
NOTICE

Created in September 2019A-CB 20190906E
XEBEC TECHNOLOGY CO.,LTD.
Fuerte Kojimachi 1・7 Building, 1-7-25,
Koujimachi, Chiyoda-ku, Tokyo, 102-0083, Japan
TEL. [phone] FAX. [phone]
© 2019 XEBEC TECHNOLOGY CO.,LTD.
2/3 Page
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Slide ring
Specifications
Tool configuration
Dimensions
Accessories:
Screws (M5 cap screw) x4
Hexagonal hex wrench x 1
Accessories:
Screws (M5 set screw) x3
Hexagonal hex wrench x 1
Accessories:
Screws (M5 extra low head cap screw) x1
Flat washer x1
Hexagonal hex wrench x 1
Shank (fits all sizes)
Base holder (fits all sizes)
Ring (differs depending on the brush
diameter)
Brush
diameter
(mm)
Product code
φ125 SR125M
φ165 SR165M
φ200 SR200M
Brush diameter
(mm)
Bristle
(Color)
Product code
φ125
A11 (Red) A11-CB125M
A21 (White) A21-CB125M
A32 (Blue) A32-CB125M
φ165
A11 (Red) A11-CB165M
A21 (White) A21-CB165M
A32 (Blue) A32-CB165M
φ200
A11 (Red) A11-CB200M
A21 (White) A21-CB200M
A32 (Blue) A32-CB200M
* The ring is a
consumable. Replace
when there is
looseness where it is
fitted, or if wear to
the bristles becomes
noticeable.
Brush
Product range
Product range
Brush
diameter
D2(mm)
Overall
length
L1(mm)
Bristle
length
L2(mm)
Ring
diameter
D1(mm)
Shank
diameter
D3(mm)
Weight (g)
φ125
182 to 192 75
135
25
1920
φ165 176 2320
φ200 211 2750
Processing conditions
Brush
diameter
(mm)
Depthofcut
(mm) Rotationalspeed (min-1)Feedrate
(mm/min) Brushprojection (mm)
Vertical
burr
Horizontal
burr
Cutter
mark
removal
Polishing Maximum Recommend
ed Maximum
Burr root
thickness
(mm)
Cutter
mark
removal
Recommende
dMaximum
0.05 0.1
φ125 0.5 1.0 0.5 0.3 to 0.5 1.5 800 1000 4000 2500 300 15 20
φ165 0.5 1.0 0.5 0.3 to 0.5 1.5 600 750 4000 2500 300 15 20
φ200 0.5 1.0 0.5 0.3 to 0.5 1.5 480 600 4000 2500 300 15 20
Do not use the product while exceeding the maximum rotational speed, depth of cut, or brush projection.
The product is most effective when machining with the tip of the bristle.
If used with an excessive depth of cut or grinding load, the intended effects of the tool will not be achieved and there will be significant progress of wear and breakage
of the fiber material, resulting in shorter tool life.
A slide ring is fitted to the brush in order to slide the base holder to adjust the brush projection and adjust the flexibility and conformability.
A longer amount of brush projection increases flexibility and conformability, while a shorter amount of brush projection reduces flexibility and conformability.
Situation Deburring Cutter mark removal and polishing
If burrs and cutter marks
are not completely
removed
While remaining aware of the
maximum rotational speed,
increase the rotational speed
by 25% each.
Reduce the feed rate by 10 to
20% each.
Increase the number of passes.
While remaining aware of the
maximum rotational speed,
increase the rotational speed by
25% each.
If burrs and cutter marks
are removed but the edge
is too rounded
Reduce the rotational speed by
25% each.
Increase the feed rate by 10 to
20% each.
Reduce the rotational speed by
25% each.
Increase the feed rate by 20 to
40% each.
To increase the tool life
If burrs and cutter marks
are removed but the brush
is worn unevenly
Double the feed rate and process in return passages
Process with reverse rotation of the brush on the return path (Refer to
the figure at right)
Brush reverse rotation Forward brush rotation
* The feed rate will be at double
feed rate for one passage of a
path one way.
Figure: When there is uneven wearing
Initial processing conditions
Guide to adjustments
XEBEC BrushTM Surface Extra-Large
Instruction Manual
D1
D3
D2
L1
L2

Created in September 2019A-CB 20190906E
XEBEC TECHNOLOGY CO.,LTD.
Fuerte Kojimachi 1・7 Building, 1-7-25,
Koujimachi, Chiyoda-ku, Tokyo, 102-0083, Japan
TEL. [phone] FAX. [phone]
© 2019 XEBEC TECHNOLOGY CO.,LTD.
3/3 Page
3/3Page
Adjusting the brush projection from the ring
①
XEBEC BrushTM Surface Extra-Large
Instruction Manual
Assembly
Ⓐ
ⒷⒸ
1. Loosen the screws (M5 set screws x3) fixing the base holder to the shank in Step ②
of “Assembly”, adjust the brush projection, and firmly fix using the screws.
2. As shown in the below figure, after fixing position A, fix position B and C.
Amount to insert shank: 65mm
Push in until the mark indicated with the
blue arrow in the illustration comes up to
the end face of the tooling holder.
Firmly fix the shank in the tooling holder.
②Push the base holder into the shank, then firmly fix using
screws (accessories: M5 set screws x3).
Line ①
Line ②
Ⓐ
ⒷⒸ
Fix the 3 locations in the above figure with screws.
1. Push the position A screw all the way to the back of the groove in the
shank to fix it.
2. Next insert the screws into positions B and C, pushing against the flat
parts of the shank to fix them in place.
③Push the brush into the shank, then firmly fix to the base
holder using screws (brush accessories: M5 cap screws x4).
Line ①: Position where brush projection is 15 mm
Line ②: Position where brush projection is 10 mm
④Pass the bundles of bristles through the slotted holes on the
ring, and match the center of the ring with the flat section on
the end of the shank.
⑤Use the screw (accessories: M5 extra low head cap screw and
flat washer) to firmly secure the ring.
①②
When installing a new brush, you can set to the specified brush
projection by matching the shank line to the position of the lower end
face of the base holder.