CG260-1500 Crankshaft grinding machine
ENGINE REBUILDING - CRANKSHAFT
| High precision means superior high performance. | |
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Four indexing locations on the head stock with the air operated index pins make it faster to dial in the crankshaft properly.
Easily adjusted outboard counterweights never need to be supplemented by inboard weights. The CG260-1500 's are built very heavy with widely spaced ways to assure positive alignment of the wheel head to the table. Moreover, the controls are easier to use. Precision Incremental In-Feed Lever is much easier to use than a hand wheel to achieve the precise desired journal size. The superior accuracy of this machine allows double plunge grinding precisely to the same size leaving no lap line. CG260-1500 provides longe machine life, longer grinding wheel life and greater safety for the operator and machine. |
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SPECIFICATIONS
| WORKING CAPACITY | |
| Height of centres on table |
260 mm |
| Max distance between centers | 1500 mm |
| Max. distance between self-centring chucks | 1450 mm |
| Swing over table | 520 mm |
| Max head offset (stroke/2) | 80 mm |
| Max diameter admitted on std steady rests | 120 mm |
| Max workpiece diameter-new wheel | 160 mm |
| Max weight admitted between centers | 80 kg |
| Max weight admitted with steady rests | 200 kg |
| MACHINE SPECIFICATIONS | |
| Z AXIS |
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| Max table speed | 5000 mm/min |
| Table motor power | 0,33 KW |
| X AXIS |
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| Fast grindhead feed | 120 mm |
| Micrometric grindhead feed | 160 mm |
| Hyraulic unit motor power | 0,5 KW |
| WHEEL UNIT | |
| Diameter of grinding wheel | 660 mm |
| Max grinding wheel thickness | 50 mm |
| Standard grinding wheel thickness | 25 mm |
| Min grinding wheel thickness | 20 mm |
| Grinding wheel peripheral speed | 33 m/s |
| Wheel rotation motor power | 4 KW |
| WORKHEAD | |
| Stepless rotation speed | 0-90 RPM |
| Diameter of chucks | 160 mm |
| Headstock rotation motor power | 0,5 KW |
| LUBRIFICATION UNIT | |
| Operating pressure | Manuale |
| Tank capacity | 1 l |
| Pump motor power | Manuale |
EQUIPMENT
Standard equipment
Low voltage electric controls (24 V)
Electronical variable speed of the headstok
Hydraulic system and coolant system
Centralized lubricant system
Crankshaft centering fixture with dial indicator
Crankshaft journal checking square
Head offset measuring device with indicator
Wheel face, side and radius dresser (diamond excluded)
No. 2 precision self centering chucks 160 mm. dia.
No. 1 steady rest
No. 2 driving dogs capacity from 20 to 75 mm and 2 driving dogs capacity from 70 to 140 mm
No. 2 driving plates for drivers
No. 2 conic centers for workhead
No. 1 blunt center for workhead
Grinding wheel 660-203 mm. dia. 25 mm. thickness
Wheel balancing arbor
Grindwheel hub puller
Service tools and Operating manual
Recommended equipment
AZ410 Diamond and rest 1,5 kt
AZ390 Grinding coolant (5 liters)
AZ421 Pair of flanges
AZ770 Continuos journal sizing gauge (25-110mm diameter capacity)
AZ771 Measuring fork, range from 100 to 200 mm for AZ 770
Optional equipment
AZ239 Safety-guard kit conforming to CE standards
AZ780 Electronic in process grinding gauge 1 axe (for AZ 770)
AZ500 Set of auxiliary counter weights
AZ490 Magnetic coolant cleaner
AZ491 Paper roll coolant cleaner (171 litres)
AZ415 Wheel balancing stand (for static balancing)
AZ416 Portable belt superfinisher
AZ400 Precision self centering chuck 160mm.
AZ423 Wheel side tapering dresser
AZ425 Hydraulic wheel dresser (without diamond)
AZ460 Grinding wheel diameter 660-203mm thickness 20mm
AZ461 Grinding wheel diameter 660-203mm thickness 25mm
AZ462 Grinding wheel diameter 660-203mm thickness 32mm
AZ463 Grinding wheel diameter 660-203mm thickness 40mm
AZ464 Grinding wheel diameter 660-203mm thickness 50mm
AZ480 Narrow steady rest
 CG260 | [CG Crankshaft Grinding Machine] | 589 Kb | 17-02-2011 11:07 |
| CRANKSHAFT GRINDERS | [A COMPLETE RANGE OF CRANKSHAFT GRINDERS] | 1539 Kb | 22-02-2011 13:56 |
