CG460 - 4100 | 575 - 4100 Crankshaft and Cylindrical Grinding Machine
CG
CG460-4100 / CG575-4100 | Crankshaft and Cylindrical Grinding Machine
CG460-4100/CG575-4100
Big centering heads for
heavy loads
AIRFLOAT
Airfloat heads move with low
physical effort.
Airfloat heads virtually eliminate
wear on the table
Air cushion system for
head displacement
03 /O2.03
Automatic feed per each pass in
cylinder grinding
GRINDING WHEEL CONTROL
Push button for fine feed
Zero stop for fine feed
Scale ring for fine feed
Locking handle for scale ring
Handwheel for grinding wheel
fine feed
CONTROL PANEL
Infinitely adjustable workpiece
speeds extend grinding wheel
life
LUBRICATION
Forced lubrication of slide ways
Air cushion system for head
displacement
Stroke comparator reduces
journal set-up time
CG460-4100 / CG575-4100 | Crankshaft and Cylindrical Grinding Machine
CG460-4100/CG575-4100
RECOMMENDED
AZ410 Diamond and rest 1,5 kt
AZ419 Pair of flanges
AZ390 Grinding coolant (5 liters)
AZ770 Continuos journal sizing gauge (25-110mm diameter
capacity)
AZ771 Measuring fork, range from 100 to 200 mm for AZ 770
RECOMMENDED EQUIPMENT
AZ410
AZ431
AZ390
AZ770
AZ771
STANDARD EQUIPMENT
Driving plates for drivers
Crankshaft centering
fixture
Crankshaft journal
checking square
Head offset measuring
device
STANDARD
Electronic variable speed of the headstock
Low voltage electric controls (24 V)
Heads movement on air cushion
Hydraulic system and coolant system
Centralized automatic lubricant system
Crankshaft centering fixture with dial indicator
Crankshaft journal checking square
Head offset measuring device with indicator
N. 1 Wheel face, side and radius dresser (diamond excluded)
N. 2 Precision self centering chucks 315 mm. dia.
N. 3 Steady rests with dial indicator
N. 2 Driving dogs capacity from 70 to 140 mm.
N. 1 Driving dog capacity from 140 to 200 mm.
N. 2 Driving plates for drivers
N. 2 Conic centers for workhead
N. 1 Blunt center for workhead
N. 1 Grinding wheel 1140-305mm. dia. 50 mm. thickness
N. 1 Wheel balancing arbor and Grindwheel hub puller
N. 1 Service tools and Operating manual
Template for levelling the machine
Motor pulley for reduce grinding wheel
Wheel face, side and
radius dresser
Self centering chucks
Conic centers
Blunt center
Motor pulley
Driving dog
Wheel balancing arbor
Steady rest
Template for levelling
MOTION AND ADJUSTMENT OF
CHUCKING FIXTURES
Sturdy universal chucking fixtures of latest design,
guarantee the highest machining precision, fast
centering and easy operating.
Radial adjustment
Cross adjustment
Micrometric angular adjustment
360 rotation with twelve 30 chick stops to obtain
immediate selection of centering angle.
Grindwheel hub puller
Grinding wheel
Three indexing locations to avoid measurements
rechecking and the consequent waste of time.
If required, these locking pins can also be
pneumatic.
Possibility of adjusting the axis of central heads
Trim adjust for rapid and fine radial adjustments.
Possibility of micrometric rotation of the workpiece
chuck.
05 /O4.05
CG460-4100 / CG575-4100 | Crankshaft and Cylindrical Grinding Machine
CG460-4100/CG575-4100
OPTIONAL EQUIPMENT
AZ385
AZ490
AZ491
AZ415
AZ416
AZ351
AZ427
AZ780
SPECIFICATIONS
CG460-4100
AZ780 Electronic in process grinding gauge 1 axe (for AZ 770)
AZ370 Magnetic coolant cleaner 100 Liters for Cg460-575
AZ491/S Paper roll coolant cleaner
AZ386 Combined paper roll and magnetic coolant cleaner 100 Lts
AZ415 Wheel balancing stand (for static balancing)
AZ416 Portable belt superfinisher
AZ433 Wheel side dresser (without diamond) for CG460
AZ409 Wheel side tappering dresser (without diamond) CG575
AZ429 Hydraulic wheel dresser (without diamond) for CG460-575
AZ494 Grinding wheel diameter 1140x305 mm and 32mm thickness
AZ495 Grinding wheel diameter 1140x305 mm and 40mm thickness
AZ496 Grinding wheel diameter 1140x305 mm and 50mm thickness
AZ497 Grinding wheel diameter 1140x305 mm and 60mm thickness
AZ498 Grinding wheel diameter 1140x305 mm and 70mm thickness
AZ489 Narrow steady rest
AZ484 Heavy steady rest diameter 400mm for CG4100
AZ spa | MACHINE TOOLS
WORKING CAPACITY
Height of centres on table
Max distance between centers
Max. distance between selfcentring chucks
Swing over table
Max head offset (stroke/2)
Max diameter admitted on std steady
rests
Max workpiece diameter-new wheel
Max weight admitted between
centers
Max weight admitted with steady
rests
460 mm
4100 mm
4000 mm
1150 mm
220 mm
250 mm
450 mm
1500 kg
450 mm
1500 kg
2500 kg
2500 kg
2200 ( CG575 )
2000 ( CG460 )
2480
600
1200
9500
11900
1200
575 mm
4100 mm
4000 mm
920 mm
220 mm
250 mm
DIMENSIONS
4100
CG575-4100
MACHINE SPECIFICATIONS
Z AXIS
Max table speed
Table motor power
X AXIS
Fast grindhead feed
Micrometric grindhead feed
Hyraulic unit motor power
WHEEL UNIT
Diameter of grinding wheel
Max grinding wheel thickness
Standard grinding wheel thickness
Min grinding wheel thickness
Grinding wheel peripheral speed
Wheel rotation motor power
WORKHEAD
Stepless rotation speed
Diameter of chucks
Headstock rotation motor power
LUBRICATION UNIT
Tank capacity
HYDRAULIC UNIT
Tank capacity
CG460-4100
CG575-4100
0-3000 mm/
min
2,2 KW
0-3000 mm/
min
2,2 KW
210 mm
260 mm
2,2 KW
210 mm
260 mm
2,2 KW
1140 mm
70 mm
40 mm
25 mm
33 m/s
11 KW
1140 mm
70 mm
40 mm
25 mm
33 m/s
11 KW
0-60 RPM
315 mm
2,2 KW
0-60 RPM
315 mm
O6.07
2,2 KW
5 lt
5l
50 lt
50 lt
07 /
Subject to change, as of JANUARY 2011
AZ spa
Viale dellElettronica, 20
36016 THIENE (VI) ITALY
tel. +39 0445 575543
fax +39 0445 575640
email: info@azspa.it
WWW.AZSPA.IT
CG | Crankshaft and Cylindrical Grinding Machine
