Climax BB6000 Setup & Operation - User Manual

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Machine Features

Setup & Operation

Components &
Accessories

Technical Data

C L I M A X

Portable Machine Tools, Inc.

Model BB6000 Portable Boring Bar

11/99

2 6/00

BB6000 Design Features & Benefits

Modular versatility

• The rotational drive unit mounts anywhere on the

bar for maximum setup flexibility.

• Feed unit attaches to either end.
• Optional ID mounting spiders have jacking

screws for centering.

• 3-arm or 4-arm end-mount bearing supports.
• When space is really tight, mount the bearing

cartridge right on the workpiece.

Compact

The Model BB6000 is the smallest in our line of
traveling head portable boring bars (the smaller
BB3000 and BB5000 models feed by moving the
bar). Boring diameter range is 6" to 36" (152.4 to
914.4 mm). The compact hydraulic rotational drive
unit provides almost 1300 ft•lb of torque.
Compared to competitive machines, the rotational
drive unit provides a high power-to-weight ratio.
Efficient design and cast aluminum housing keep
the rotational drive weight at only 110 lbs. (50 kg),
with the hydraulic motor attached. The compact
mechanical axial feed unit is only a little larger in
diameter than the bar itself.

Powerful

Hydraulic power provides smooth and trouble-free
power transmission to the boring head. Several
hydraulic motors are available to provide a range
of rpm and torque. The Model BB6000 requires a
minimum 5 hp hydraulic power unit.

Rugged, practical design

• Support fixtures feature ball bearings rather than

bronze bushings.

• Split tool carrier is easy to mount on the bar.
• Tool head spacer blocks can be added to

increase the boring diameter.

• The leadscrew is mounted in the boring bar with

roller bearings, not bushings.

• Facing heads, taper boring systems, and other

accessories increase the versatility of the
machine.

• Easy setup and operation.
• High quality, precision design means many years

of trouble-free service.

Bore 6-inch to 36-inch diameters on site...

Four-arm
bearing support

Boring bar/
leadscrew

Split tool
carrier

Tool holder

Three arm
bearing support

Torque arm

Rotational
drive unit

Axial feed
unit

Hydraulic
motor

6/00 3

Easy setup and
operation help
minimize downtime.

There are several ways to set up the Model
BB6000 depending on the application and
clearances around the work area. If you have to
mount one of the bearing supports on the surface
that needs boring, weld standoffs on the workpiece
to allow access for tool adjustment.

• Insert the bar into the bore, allowing it to rest on

wooden V-blocks.

• Slip the bearing support assemblies onto each

end.

• Lift the bar to bore center and into the support

spiders attached to the workpiece, either
internally or externally.

Setup & Operation

Tool head accepts either HSS tool bits or
carbide insert holders as shown here.

• Make final centering adjustments with the jacking

screws on the bearing plates.

• Once the bar is accurately positioned, slip the

rotational drive unit in place and lock to the bar
with the two locking collars.

• Tie-down arms are provided to secure the

rotational drive and keep it form turning during
boring operations.

• Place the axial feed unit on either end of the bar.
• Install the tool carrier, spacer blocks, and one or

two tool heads.

The machine is ready to make the first boring
pass. Boring operations are simply a matter of
adjusting the boring depth at the cutter, setting the
feed rate, and engaging the feed in forward or
reverse mode. The hydraulic power unit is turned
on and bar rotation is started with the control
pendant.

Face mounted 4-arm mounting spider for up to 36" (914.4mm)
dia. Torque arms prevent rotational drive turning.

Three-arm mounting assembly for up to
20" (508 mm) diameters.

Speed wrench or portable drill motor can be used to move tool head from either end
of the bar, with or without the axial feed unit attached.

4 6/00

Tool carrier

Split tool carrier

may be positioned anywhere
along bar. Way wipers are
provided for carrier and bar
protection. A threaded key
drives the carrier along bar
during boring operations. If
you are using this carrier with
an existing bar, be sure the
key threads are compatible with the leadscrew.

Boring heads

Boring heads

are available in two sets that
cover 6" to 24" (152.4-609.6
mm) and 6" to 36" (152.4-
914.4mm) respectively. Boring
heads mount directly to both
sides of tool carrier with or
without spacers. Use boring
heads alone or in tandem.
Spacers increase boring
diameter. Heads accept .5"
(12mm) square tool bits or 1"
(25.4mm) square indexable
carbide tooling.

Facing head

The facing head mounts on the

tool carrier in place of the boring head. The unit
can face from 10.5" to 36" (267-914.4mm) in 4"
(101mm) increments.

Mounting system

Combinations of ID or end-

mounted bar support systems are available. Self-
aligning bearings and jacking screws for centering
allow fast setup. ID mounts are available for 12"
to 36" (304.8-914.4mm) dia. End mounted bearing
support assemblies are available for 12" to 38"
(304.8-965.2mm) mounting diameters.

Special adaptations

One-off accessories such

as tapered boring systems, and bar extension
couplings have been designed to fit particular
customer applications.

Hydraulic power units

Variable displacement

piston pump hydraulic power units are available in
5 or 10 hp (3.73 or 7.46 kW) models. These are
compact units designed for portable machining
applications.

The Model BB6000 Portable Boring Bar is
designed in modules for as wide a range of
applications as possible. Select only those
components you need for your particular situation.
A complete machine must have the following
components to be functional:

1. Rotational drive unit
2. Hydraulic drive motor
3. Axial feed unit
4. Boring bar
5. Tool carrier
6. Boring head
7. Hydraulic power unit
8. Bearing supports (2)

Rotational drive unit

Compact cast aluminum

unit mounts anyplace along the bar, and weighs
86 lbs (40 kg) with a 6:1 gear reduction. Clamp
collars lock the unit to the bar securely. Torque
arms keep unit from turning with the bar.
Maximum torque at the bar with the largest
displacement hydraulic motor is almost 1300 ft•lbs
(1768 N•m). Fits any 3.5" (88.9mm) diameter bar.

Drive motors

Hydraulic

motors in various
displacements are available
and provide the smoothest
power transmission for most
boring operations. Standard
SAE flange mount reversible
motors with 2-bolt mounting.

Axial feed unit

Reversible

automatic feed with manual
feed rate and direction
controls, mounts on either end
of the boring bar. Variable
feed rate from .003"-.020"
(.08-.51mm) per revolution.

Boring bars

Chromed bars are 3.5" (88.9mm)

dia. with full length lead screws and replaceable
ends. Bar lengths from 5 to 12 ft (1.5-3.7m) with
longer bars available on special order.

Components & Accessories

Modular components allow
you to choose exactly what
you need for your application.

6/00 5

BB6000 Work Sheet

Model BB6000 Portable Boring Bar

To accommodate a wide range of applications, the Model BB6000 is sold as a com-
bination of components. To get a complete machine, you must specify:

Axial feed assembly

Boring bar/leadscrew assembly

Rotational drive assembly

Hydraulic power unit (not shown)

Bearing support assemblies, ID or

Hydraulic motor

end mount (at least two required)
Tool carrier assembly
Tool head assembly: boring

or facing

Tool kit (not shown)

Items shown in blue are included in all component packages.

Bearing
support
assembly
(four-arm
end-mount
shown)

Boring bar/
leadscrew
assembly

Tool carrier
assembly

Tool head
assembly
(boring head
shown)

Bearing support
assembly (three-arm
end mount shown)

Torque arm

Rotational
drive unit

Axial feed
unit

Hydraulic motor

6 6/00

BB6000 Worksheet

Component packages:

Component packages include: rotational
drive unit, axial feed assembly, two
three-arm end-mount bearing support
assemblies, tool carrier assembly, 6" to
24" (152.4 to 609.6mm) diameter boring
head set, and tool kit with instruction
manual. Customer must order bar/
leadscrew assembly, hydraulic power
unit, and hydraulic motor separately.

6" -24" boring bar package 23222 ___
6" -36" boring bar package 23223 ___

Components:

Choose a bar/leadscrew assembly, a
hydraulic motor, and a hydraulic power
unit to complete your machine. Other
parts are offered separately for spares.

Component

Part number

Mechanical axial feed assembly

1,2

23299 ____

Rotational drive assembly

1,2

22221 ____

Hydraulic motor:

3.6 in

25472 ____

5.6 in

25473 ____

7.3 in

25474 ____

8.9 in

25475 ____

11.3 in

25476 ____

14.3 in

25477 ____

17.9 in

25478 ____

Hydraulic motor fitting kit:
3/8" fittings

25492 ____

1/2" fittings

25495 ____

Bearing support assembly
(at least two recommended):
Three-arm end-mount bearing support
assembly, 20" diameter

22072 ____

Three-arm spider only:

22073 ____

Four-arm end-mount bearing support
assembly, 38" diameter

22091 ____

Four-arm spider only:

22092 ____

ID-mount bearing support assembly,
22.53":

23228 ____

ID-mount bearing support assembly,
37.53":

23230 ____

Components, continued:

Component

Part number

Tool carrier assembly

1,2

: 22377 ____

Tool head assembly:
Boring head set 6"-24" ID 22769

______

Boring head set 6"-36" ID 22383

______

Mechanical feed facing head assembly:

22680 ____

Boring bar/leadscrew assembly:

4 ft

25221 ____

5 ft

22107 ____

6 ft

22108 ____

7 ft

22109 ____

8 ft

22110 ____

9 ft

22111 ____

10 ft

22112 ____

11 ft

22113 ____

12 ft

22114 ____

Tool kit

1,2

22771 ____

Hydraulic power unit - 5 hp:

3-Ph/230V/60 Hz

25318 ____

3-Ph/460V/60 Hz

25319 ____

3-Ph/550V/50 Hz

25320 ____

3-Ph/575V/60 Hz

25321 ____

1-Ph/230V/60 Hz

25322 ____

1-Ph/220V/50 Hz

25323 ____

3-Ph/440V/50 Hz

24592 ____

3-Ph/220V/50 Hz

24593 ____

3-Ph/380V/50 Hz

24594 ____

3-Ph/200V/50 Hz

24595 ____

Optional remote pendant for 5 hp
electric powered hydraulic power units:

- 1 _______

Components, continued:

Component

Part number

Hydraulic power unit - 10 hp:

3-Ph/230V/60 Hz

24596 ____

3-Ph/460V/60 Hz

24597 ____

3-Ph/550V/50 Hz

24598 ____

3-Ph/575V/60 Hz

24599 ____

3-Ph/440V/50 Hz

24602 ____

3-Ph/220V/50 Hz

24603 ____

3-Ph/380V/50 Hz

24604 ____

3-Ph/200V/50 Hz

24605 ____

Optional remote pendant for 10 hp
electric powered hydraulic power units:

- 1 _______

Replacement hydraulic filter element:

25882 ____

Included in component package 23222.

Included in component package 23223.

6/00 7

BB6000 Components

No.

Description

23222 BB6000 component package - 6" to

24" (152.4 to 609.6mm) diameters
Component package includes:
rotational drive unit, axial feed
assembly, two three-arm end-mount
bearing support assemblies, tool
carrier assembly, 6" to 24" (152.4 to
609.6mm) diameter boring head set,
and tool kit with instruction manual.

Customer must order bar/leadscrew
assembly, hydraulic power unit,
and hydraulic motor separately.

23223 BB6000 component package - 6" to

36" (152.4 to 914.4mm) diameters
Component package includes:
rotational drive unit, axial feed
assembly, two four-arm end mount
bearing support assemblies, tool
carrier assembly, 6" to 36" (152.4 to
914.4mm) diameter boring head set,
and tool kit with instruction manual.

Customer must order bar/leadscrew
assembly, hydraulic power unit,
and hydraulic motor separately.

23299

1,2

Mechanical axial feed assembly
Assembly mounts to either end of
the bar/leadscrew assembly.
Mechanical feed is reversible and
variable, with a feed rate of .003" to
.020" (.076 to .508mm) per
revolution

22221

1,2

Rotational drive assembly
6:1 gear ratio drive assembly
mounts anywhere along the bar.
Adjustable shaft collars hold the
assembly securely to the bar.
Includes torque arms for stability.
Fits 3.5" (88.9mm) diameter bar/
leadscrew assemblies.

No.

Description

Hydraulic drive motors
Reversible motors with SAE 2-bolt mounting
flange to mount to the rotational drive housing.
Motor ports are 7/8-14 SAE O-ring type. For 50 Hz
power units, reduce the bar rpm by 15%; torque at
the bar remains the same. Torque ratings (at the
bar) are constant.
Power unit specifications:
5 hp - max bar rpm @ 6 gpm (22.7 L/min)
10 hp - max bar rpm @ 10 gpm (37.9 L/min)

5 hp

10 hp

25472 Hydraulic motor

displacement

3.6 in

(59.1 cm

)

(59.1 cm

)

motor rpm:

363

617

motor torque:

253 ft-lb

244 ft-lb

(344 N•m)

(332 N•m)

bar rpm:

25473 Hydraulic motor

displacement

5.9 in

(96.8 cm

)

(96.8 cm

)

motor rpm:

221

375

motor torque:

430 ft-lb

415 ft-lb

(549 N•m)

(564 N•m)

bar rpm:

25474 Hydraulic motor

displacement

7.3 in

(119.7 cm

)

(119.7 cm

)

motor rpm:

177

302

motor torque:

544 ft-lb

527 ft-lb

(740 N•m)

(717 N•m)

bar rpm:

25475 Hydraulic motor

displacement

8.9 in

(146.0 cm

)

(146.0 cm

)

motor rpm:

145

247

motor torque:

663 ft-lb

643 ft-lb

(902 N•m)

(874 N•m)

bar rpm:

25476 Hydraulic motor

displacement

11.3 in

(185.3 cm

)

(185.3 cm

)

motor rpm:

115

196

motor torque:

850 ft-lb

827 ft-lb

(1156 N•m)

(1125 N•m)

bar rpm:

25477 Hydraulic motor

displacement

14.1 in

(231.2 cm

)

(231.2 cm

)

motor rpm:

158

motor torque:

1054 ft-lb

1026 ft-lb

(1433 N•m)

(1395 N•m)

bar rpm:

25478 Hydraulic motor

displacement

17.9 in

(293.6 cm

)

(293.6 cm

)

motor rpm:

125

motor torque:

1330 ft-lb

1292 ft-lb

(1809 N•m)

(1757 N•m)

bar rpm:

Drawings may not represent product.

Included in component package 23222.

Included in component package 23223.

8 6/00

BB6000 Components

No.

Description

Hydraulic motor fitting kit
Fitting kit to connect any hydraulic
motor listed above to the hoses from
customer's hydraulic power unit.
Fittings are included with every
Climax hydraulic power unit.

25492 Hydraulic motor fitting kit - 3/8"

fittings Fittings to connect motors
above to power units with 3/8"
female quick disconnect fittings.
Standard for 5 hp units

25495 Hydraulic motor fitting kit - 1/2"

fittings Fittings to connect motors
above to power units with 1/2"
female quick disconnect fittings.
Standard for 10 hp units.

End-mount bearing support
assembly
Bearing support assembly fits onto
the end of the work piece through a
slotted spider. Hold the bar in place
with the self-aligning bearing and
center the bar with the four adjusting
screws. At least two bearing
assemblies are required to
adequately support the bar. Different
styles may be used together.

22072 Three-arm end-mount bearing

support assembly, 20" (508.0 mm)
diameter
Bearing support assembly fits onto
the end of the work piece with
mounting diameters from 12.0" to
20.0" (304.8 to 508.0mm).

22091 Four-arm end-mount bearing

support assembly, 38" (965.2 mm)
diameter
Bearing support assembly fits onto
the end of the work piece with
mounting diameters from 18.0" to
38.0" (457.2 to 965.2 mm).

Support spider only
Because both end-mount bearing
assemblies use the same self-
aligning bearing, spiders can be
ordered separately to accommodate
various size work pieces.

22073 Three-arm support spider only
22092 Four-arm support spider only

Drawings may not represent product.

Included in component package 23222.

Included in component package 23223.

No.

Description

ID-mount bearing support assembly
Bearing support assembly provides
four-way adjustable bar alignment.
Bar is held in place by a self-aligning
bearing. Center the bar by adjusting
the four jacking screws. At least two
bearing support assemblies are
required to adequately support the
bar. Different styles may be used
together.

23228 ID-mount bearing support

assembly, 22.53" (572.3mm) dia.
One bearing + two chucks + jaws to
fit inside bores with ID's from 12" to
22.53" (304.8 to 572.3mm)

23230 ID-mount bearing support

assembly, 37.53" (953.2mm) dia.
Same as above, but includes extra
spacer and jaws to fit inside bores
with ID's from 12" to 37.53" (304.8
to 953.2mm).

22377

1,2

Tool carrier

Split design tool carrier mounts
anywhere along the boring bar. Built-
in wipers protect the carrier and bar
from dirt and chips. Boring and
facing heads mount to the tool
carrier with screws and, if required,
spacers. Carrier includes axial
leadscrew nut. Customer must
purchase boring head set and tool
bits separately.

Boring head set
Boring heads mount to the tool
carrier (above) with screws and, if
required, spacers. The range of
diameters the boring head will cut is
determined by the number of
spacers mounted between the tool
carrier and the boring head. Small
tool holders use .5" (12mm) square
HSS tooling. Large tool holders use
1" (25.4mm) square HSS or
indexable carbide tooling. Customer
must purchase tool carrier and tool
bits separately.

22769

Boring head set, 6" -24" (152.4-
609.6 mm) ID

22383

Boring head set, 6"-36" (152.4 -
914.4mm) ID

6/00 9

BB6000 Components

No.

Description

22680 Mechanical feed facing head

assembly
Facing head assembly mounts to
tool carrier (not included) with
screws and, if required, spacers. The
range of diameters the facing head
will machine is determined by the
number of spacers (not included)
mounted between the tool carrier
and the facing head. When used with
the spacers from the 24" boring head
set (22769), the facing head will
machine 10.5" to 24.0" (266.7 to
609.6 mm). When used with the
spacers from the 36" boring head set
(22383), the facing head will
machine 10.5" to 36.0" (266.7 to
914.4 mm). Stroke is 4" (101.6 mm)
and feed rate is up to .010" (.254
mm) per feed trip. Use multiple trip
mechanisms to increase feed rate.
Facing head uses .5" (12mm) tool
bits. Customer must purchase
boring head set (spacers), tool
carrier and tool bits separately.

Boring bar/leadscrew assembly
3.5" (88.9 mm) diameter chromed
bar with full-length leadscrew. Bar
end caps enable the axial feed
assembly to be mounted to either
end of the bar. Other length bars are
available upon special request.

25221 Boring bar, 4 ft (1.22 m)
22107 Boring bar, 5 ft (1.53 m)
22108 Boring bar, 6 ft (1.83 m)
22109 Boring bar, 7 ft (2.13 m)
22110 Boring bar, 8 ft (2.44 m)
22111 Boring bar, 9 ft (2.75 m)
22112 Boring bar, 10 ft (3.05 m)
22113 Boring bar, 11 ft (3.35 m)
22114 Boring bar, 12 ft (3.66 m)

22771

1,2

Tool kit
Complete set of tools needed to
operate the BB6000 Portable boring
bar.

No.

Description

5 hp (3.73 kW) hydraulic power unit

Variable displacement piston pump
power unit comes complete with a 5
gallon (19 liter) reservoir, start/stop
pendant, flow control, pressure
gauge, 20 foot (6 meter) x 3/8"
hydraulic hoses with quick
disconnect fittings, and 7/8-14 SAE
O-ring fittings for hydraulic motors.
Order motors separately

25325 Hydraulic power unit

3-ph/230V/60 Hz/1800 rpm motor.
Pumps 6gpm (22.7 l/min). Full load
13.2 amps.*

25319 Hydraulic power unit

3-ph/460V/60 Hz/1800 rpm motor.
Pumps 6gpm (22.7 l/min). Full load
6.6 amps.*

25320 Hydraulic power unit

3-ph/550/50Hz/1400 rpm motor.
Pumps 6gpm (22.7 l/min). Full load
5.6 amps.*

25321 Hydraulic power unit

3-ph/575V/60 Hz/1800 rpm motor.
Pumps 6gpm (22.7 l/min). Full load
5.5 amps.*

25322 Hydraulic power unit

3-ph/230V/60 Hz/1800 rpm motor.
Pumps 6gpm (22.7 l/min). Full load
22.8 amps.*

25323 Hydraulic power unit

3-ph/220V/50 Hz/1400 rpm motor.
Pumps 5gpm 19.0 l/min). Full load
22 amps.*

24592 Hydraulic power unit

3-ph/440/50 Hz/1400 rpm motor.
Pumps 5gpm (19.0 l/min). Full load
5.5 amps.*

24593 Hydraulic power unit

3-ph/220V/50 Hz/1400 rpm motor.
Pumps 5gpm (19.0 l/min). Full load
14 amps.*

24594 Hydraulic power unit

3-ph/380V/50 Hz/1400 rpm motor.
Pumps 5gpm (19.0 l/min). Full load
8.12 amps.*

24595 Hydraulic power unit

3-ph/200V/50 Hz/1400 rpm motor.
Pumps 5gpm (19.0 l/min). Full load
15.4 amps.*

*Full load amp rating cannot be
used to determine required
generator size. Contact your
generator manufacturer/dealer to
determine required generator size.

Drawings may not represent product.

Included in component package 23222.

Included in component package 23223.

10 6/00

BB6000 Components

No.

Description

-1

Remote pendant (motor rpm control
only) for 5 hp (3.73 kW) hydraulic
power unit
Multifunction pendant replaces
standard pendant. Functions include:
Emergency stop, power unit on, jog/
run selector, and slow/fast flow
control. To order add "-1" to the
desired power unit number.
Example: "25318-1".

10 hp (7.46 kW) hydraulic power
unit
Variable displacement piston pump
power unit comes complete with a 5
gallon (19 liter) reservoir, start/stop
pendant, flow control, pressure
gauge, 20 ft (6 meter) x 1/2"
hydraulic hoses with quick
disconnect fittings, and 7/8-14 SAE
O-ring fittings for the hydraulic
motor. Order motors separately.

24596 Hydraulic power unit

3-ph/230V/60 Hz/1800 rpm motor.
Pumps 10gpm (37.9 l/min). Full load
26 amps.*

24597 Hydraulic power unit

3-ph/460V/60 Hz/1800 rpm motor.
Pumps 10gpm (37.9 l/min). Full load
13 amps.*

24598 Hydraulic power unit

3-ph/550V/50 Hz/1400 rpm motor.
Pumps 8gpm (30.39 l/min). Full load
6.8 amps.*

24599 Hydraulic power unit

3-ph/575V/60 Hz/1800 rpm motor.
Pumps 10gpm (37.9 l/min). Full load
10.8 amps.*

24602 Hydraulic power unit

3-ph/440V/50 Hz/1400 rpm motor.
Pumps 8gpm (30.39 l/min).. Full
load 5.5 amps.*

24603 Hydraulic power unit

3-ph/220V/50 Hz/1400 rpm motor.
Pumps 8gpm (30.39 l/min). Full load
30 amps.*

24604 Hydraulic power unit

3-ph/380V/50 Hz/1400 rpm motor.
Pumps 8gpm (30.39 l/min). Full load
17.4 amps.*

24605 Hydraulic power unit

3-ph/200V/50 Hz/1400 rpm motor.
Pumps 8gpm (30.39 l/min). Full load
33 amps.*

*Full load amp rating cannot be
used to determine required
generator size. Contact your
generator manufacturer/dealer to
determine required generator size.

No.

Description

-1

Remote pendant (motor rpm control
only) for 10 hp (7.46 kW) electric
powered hydraulic power unit
Multifunction pendant replaces
standard pendant. Functions include:
Emergency stop, power unit on,
pressure on, pressure off, jog/run
selector, and slow/fast motor speed
control. To order add "-1" to the
desired power unit number.
Example: "24596-1".

25882 Replacement hydraulic filter

element, for 5 hp and 10 hp
hydraulic power units.

Drawings may not represent product.

Included in component package 23222.

Included in component package 23223.

6/00 11

Specifications in inches (mm)

Specifications subject to change without notice.

For precision dimensions consult your factory representative.

BB6000 Technical Information

Boring diameter:
Standard

6 (152.4) min
36 (914.4) max.

Machine ship weight (approx.): 640 lb (291 kg)
Typical machine consisting of rotational drive assembly
(22221), axial feed assembly (23299), manual boring
head set (22383), two three-arm bearing assemblies
(22072), and 3.5" diameter x 8 foot boring bar (22110).

Boring bar:
Ship weight (approx.):

3.5" dia x 5 ft bar (22107): 175 lb (80 kg)
3.5" dia x 12 ft bar (22114): 518 lb (236 kg)

Ship dimensions:

3.5" dia x 12 ft bar: 11 x 13 x 154 (28 x 33 x 392cm)

Hydraulic power unit (10 hp):

Ship weight (approx.): 500 lb (228 kg)
Ship dimensions (approx.):

27 x 33 x 48 (69 x 84 x 122 cm)

Components:

Mechanical axial feed assembly:
Feed rate variable, reversible, .003-.020/rev.
(.076-.508/rev)

Rotational drive assembly:
Net weight (w/o motor): 86 lb (40 kg)
Gear ratio:

6:1 gear reduction

(Theoretical values calculated using a 5 hp hydraulic
power unit producing 1200 psi (8268 kPa) continuous,
2000 psi (13780 kPa) intermittent and pumping 6 gpm
(22.7 l/min.).

With 17.9 in

(293.6 cm

) hydraulic motor (25478):

Boring bar torque:

1292 ft•lb (1757 n•m)

Max boring rpm:

12 rpm @ 6gpm
(12 rpm @ 22.7 l/min)

Boring bar:

3.1 hp (2.3 kW)

Motor, hydraulic:
Displacement:

3.6 - 17.9 in

(59.1 - 293.6 cm

)

Net weight:

15.5 - 19.2 lb (7.1 - 8.7 kg)

Fittings:

7/8-14 SAE O-ring

Bearing support assembly:
End mount three-arm bearing diameter range:

12-20 (304.8-508.0)

End mount four-arm bearing diameter range:

18-38 (457.2-965.2)

ID-mount bearing ID diameter range:

12-37.53 (304.8-953.3)

Mounting spiders require 5/8" or smaller bolts

Manual boring head assembly:
Tooling:

.5" (12mm) square HSS tool bits
1" square indexable carbide
tooling (ass'y requires tool carrier)

Diameter range:

6-36 (152.4-914.4)

Mechanical feed facing head assembly:
Feed rate: automatic, up to .010/rev (.254/rev)
Stroke:

4 (101.6)

Facing diameters:
Using 24" boring head set spacers:

10.5 - 24.0 (266.7 - 609.6)

Using 36" boring head set spacers:

10.5 - 36.0 (266.7 - 914.4)

Tooling:

.5" (12mm) and 1" (24mm) square
HSS or 1" square indexable carbide
tooling (ass'y requires tool carrier)

Boring bar:
Chromed, with full-length leadscrew. Bar end caps with
anti-friction leadscrew bearings allow the axial feed
assembly to be mounted to either end of the bar.
Net weight:

3.5" dia. x 5 ft: 175 lb (80 kg)
3.5" dia. x 12 ft: 518 lb (236 kg)

Hydraulic power unit:
Net weight:

5 hp: 400 lb (182 kg)
10 hp: 500 lb (228 kg)

Power sources: 3-phase electric or 1-phase electric

12 6/00

BB6000 Operational Dimensions

27.25 (692.2)

3.5 (88.9)

24.0 (609.6)

11.0 (279.4)

10.0

(254.0)

6.0

(152.4)

13.7

(347.9)

13.25 (336.6)

9.0

(228.6)

5.0 (127.0) dia.

Rotational Drive Assembly

Axial Feed Assembly

Specifications in inches (mm)

Specifications subject to change without notice.

For precision dimensions consult your factory representative.

6/00 13

BB6000 Operational Dimensions

Three-Arm

End-Mount Bearing

Support Assembly

Four-Arm End-Mount

Bearing Support

Assembly

38.0 (965.2)

18.0 (457.2)

20.0 (508.0)

12.0

(304.8)

10.0

(254.0)

6.0

(152.4)

Specifications in inches (mm)

Specifications subject to change without notice.

For precision dimensions consult your factory representative.

14 6/00

BB6000 Operational Dimensions

Specifications in inches (mm)
Specifications subject to change without notice.
For precision dimensions consult your factory
representative.

ID-Mount Bearing

Support Assembly

(small chuck)

ID-Mount Bearing

Support Assembly

(large chuck)

12.0 (304.8) minimum dia.

14.53 (369.1) maximum dia.

14.53 (369.1 minimum dia.

22.53 (572.3) maximum dia.

with short leg kit

37.53 (953.3) maximum dia.

with long leg kit

6/00 15

BB6000 Operational Dimensions

Specifications in inches (mm)

Specifications subject to change without notice.

For precision dimensions consult your factory representative.

Determining Required Bar Length

Total required bar length = 21 (533.4) + distance to bore + (2x standoff length)

Recommended minimum standoff length for boring = 7.5 (190.5)

Recommended minimum standoff for facing = 14.0 (355.6)

Maximum recommended unsupported

bar length is 5 ft. (1.5 m)

7.25
(184.2)

Standoff

1,2

5.0

(127.0)

5.0

(127.0)

Axial feed
assembly

Rotational drive
assembly

Hydraulic motor

End-mount bearing
support assembly

Boring bar

Boring head and
tool carrier

End-mount
bearing
support
assembly

Standoff

1,2

16 6/00

TD20-.5M10600 Printed in USA

2712 E. Second St., P.O. Box 1210

Newberg, OR 97132-8210 U.S.A.

Worldwide Tel. 503/538-2185

FAX 503/538-7600

Call toll free

800/333-8311

Visit our web page at

http://www.cpmt.com

CLIMAX

Portable Machine Tools, Inc.

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