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Download Brochure for more detail (PDF)  click here |
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| SALIENT FEATURES |
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- Traversing wheel-head: X-axis (Radial) and Z-axis (Axial) feeds are imparted to the wheel head, the
work-piece is imparted only rotational movement. This results in compact footprint (2mx 1.5m) for such a large capacity and it facilitates easy integration of auto-loading / unloading of components.
- Wheel-Head slides driven by core-less cog-free linear-servomotors. There is no physical
connection between the slide base and slide saddle - no ballscrew. This means no backlash
compensation and no ballscrew related programming & no maintenance problems
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- Both slides are supported on rolling element linear bearings, X-axis on cross-roller linear bearings
and Z-axis on LM guide ways, resulting in highly responsive and backlash free slides.
- Linear scales for position feedback on both axis provide actual position feedback and not
interpolated position feedback. This results in much higher reliability and operational accuracy eliminating need for an IPG except in the most demanding application. IPG is optinal. X-axis
(radial feed) resolution is 0.5 micron (0.0005mm). Z-axis (axial feed) resolution is 5 micron, optional 1 micron. Both
feedback scales are distance coded (semi-absolute).
- Grinding wheel shaft and work-head shafts are supported on super precision angular contact bearings. These are packed with long life grease for maintenance free operation through out the bearing life.
- Our proprietary Eazygrind query based component profile / data entry eliminated ISO programming.
The operator is led through a step-by-step building of the component profile/parameters via a query based data entry; the operator simply provides the necessary numeric values. During data entry
Eazygrind recommends the optimum speed/feed based on the component dimensions and cutting velocities. Operator has freedom to decide the most desirable feed/speed within a specified range; thus, eliminating sub-optimal machine utilization and guestimate bases speed/feed values. Following this data entry session Eazygrind generates the part processing program, stores it and is ready for execution automatically. OD grinding as well as FACE grinding are part of integrated Eazygrind program. Dressing and dressing compensation are also part of the same query based data entry. Programming in G-code is, of course, possible.
- Work-Head (Spindle) is driven by an AC variable frequency drive; the drive is controlled by the CNC
controller. Tails-stock is spring loaded and retracted by pneumatic cylinder. Hydraulically operated tail-stock is available as well.
- Dresser (single point diamond tool) is mounted on the Tail-stock. Single-point-dresser. Rotary (cup-wheel type) dresser (optional) is driven by a servo-motor. Diamond-roller-dresser for wheel profiling is also available. Besides programmable 'dressing frequency', 'on-demand-dressing' is also standard on machines with Eazygrind.
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PRODUCT RANGE |
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| OUR PRODUCT RANGE |
| CYLINDRICAL GRINDING MACHINES |
CNC, PLC & Manual (see table for details) |
| Internal Grinding M/c |
CNC or PC based controls |
| External Track Grinding M/c |
CNC or PC based controls |
| Cam/Punch Profile Grinding M/c |
CNC or Manual |
| Face Grinding M/c (up to 2000mm OD) |
CNC or PLC based controls |
| Duplex Face Grinding M/c |
CNC or PLC based controls (Disk-Brake Rotors) |
| Hollow Grinding SPM |
PLC (compressor valves & valve springs) |
| Socket Milling SPM (Up to 350mm OD) |
PLC – (for Bearing Cages) |
| Other SPM to suite customer specific requirements |
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| Cylindrical Grinding Machine Range |
| Model |
Center Height |
Admit Between Centers |
Remark |
| CNC Cylindrical Grinding Machines: |
| CLG:110-CNC |
110 |
350 |
Ext. OR Int. |
| CLG:150x350-CNC |
150 OR 185 |
350 |
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| CLG:150x550-CNC |
150 OR 185 |
550 |
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| CLG:150x800-CNC |
150 OR 1815 |
800 |
Traversing
Wheel-Head |
| CLG:150x1k-CNC |
150 OR 185 |
1050 |
| PLC Controls, AUTO FEED. Hydraulic Table Oscillation : |
| CLG:110-AUTO |
110 |
400 |
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| CLG:150x500/750-AUTO |
150 |
750 |
Table Stroke:500 |
| CLG:150x650/1000-AUTO |
150 |
1000 |
Table Stroke:650 |
| Manual infeed, Hydraulic Table Oscillation & Wheel Rapid Retract : |
| CLG:110-M |
110 |
400 |
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| CLG:150x500/750-M |
150 |
750 |
Table Stroke:500 |
| CLG:150x650/1000M |
150 |
1000 |
Table Stroke:650 |
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Download Brochure for more detail (PDF) click here |
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