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HIGH PRECISION INTERNAL GRINDING MACHINES ID / IRD
High precision and high stability internal grinder.
Granite bed and linear motors technology.
Radius grinding.
Powerful software for form grinding.
In and post-process gauging.
Bearing industry.
Dies for cans, batteries, and cutting tools insert manufacturers.
ID-200 ID / IRD-400 ID-600
Internal Grinding diam. (max.) (mm) 80 200 460
Internal Grinding length. (max.) (mm) 80 160 / 190 300
Workpiece swivelling diameter (mm) 200 300 / 400 600
Grinding length (max.) (mm) 80 160 / 190 400
Workpiece weight (max.) (kg) 30 80 / 170 170 / 280 / 400 |
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Higher productivity when grinding teeth of circular saw blades.
Generating all technically manufacturable tooth profiles with equal and unequal tooth heights in oscillating high performance longitudinal grinding precise to the micron tooth geometry. |
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CNC technology
CNC grinding machines manufactured in vertical design and suitable for grinding both sides of compression spring ends. Thanks to the CNC technology, the grinding discs are compensated fully automatic after the truing process. This increases the production rate and guarantees maximum production accuracy. Mainly sintered corundum grinding discs are used. |
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This machine is a full CNC controlled Thread Grinder, equipped with a Fanuc 30i Series CNC Control.
It can respond to grinding operations for a variety of complex thread configurations.
The machine is supplied, wired and ready for operation on 3 phase, 220VAC, 60Hz |
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Drake GS:TE (Grinding System: Thread External) machines grind threads for taps, power and steering worms, lead screws and feed screws, ball screws, medical screws, complex geometries and multiple leads aggressively and accurately ... with size control to ± 0.000,2".
Drake GS:TE Grinders give you the control to increase productivity with precision, shift after shift, week after week. |
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With the FLEXUS, Deckel is launching a revolution in versatility, productivity
and quality in tool production. Wherever high versatility with a high degree of automation is desired, the FLEXUS will show you what it can do – and even reduce nonproductive times.
So, for example, deburring, polishing, drilling or milling will be possible in parallel with tool grinding – and any other operation can be added to this variety, exactly to the customer‘s needs, including assembling, measuring and cleaning functions.
Mininized nonproductive times for optimized productivity: The robot
loads both the wheels and the workpieces into the feeding unit. Through
the latter, simultaneous wheel and workpiece change will be enabled.
Depending on what is required, workpiece loading can be implemented
through a pallet storage facility, a conveyor belt or a drawer system. |
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CILYNDRICAL GRINDING MACHINES FOR LARGE PARTS HG-72 / 92
Universal grinding machines.
High capacity.
Very high precision.
Hydrostatic technology.
Multidiameterabsolute gauging systems for in-process/post-process measuring.
Printing rolls, Steel rolls, Gas and Wind turbines shafts. Motor shafts.
Very high precision shaft and gears.
HG-72 HG-92
Distance between centres (mm) max. 4000 max. 6000
Max. weight between centres (kg) 1500 5000
Max. grinding diameter (mm) 640 850
Max. wheel diam. (mm) 910 1015 |
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- The universal wheelhead U has been designed for OD-, face- and ID-grinding in a single set-up.
Height of centres adjustable from 175 to 250 mm.
Distance between centres from 600 to 1500 mm.
- Manual swivelling of the wheelhead on air cushion.
- The workhead is designed for a working capacity of up max. 150kg (330lbs) between centres or of up to 1600 cmkg (1380 lbs in) for components taken up in chucks.
- The wide range of assessories available for the KEL-UNIVERSAL machines are comprising solutions for most of the up-coming grinding applications. |
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| The S20 is designed for the grinding of workpieces in individual as well as small and large series production operations. It is ideal in all sectors where small precision components are produced. It is very easy to operate and the machine can be reset within a very short time. |
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Features:
An O.D. grinder can also perform I.D. grinding, extended features and extensive service.
Combines a high degree of flexibility with low operational costs.
Fanuc 21i control system guarantees precision and productivity second to none.
Ideal machine for sub-contractors, small-batch producers and machine manufacturer.
Top machining quality.
High productivity.
Manual grinding is possible using the separate MPG to control the X and Z axis.
Manual or automatic dressing with grinding wheel and diamond compensation.
Glass scale on X axis.
Tailstock with hydraulic drive and park position.
High drive performance and positive stop on work-head.
High performance grinding spindle.
Software with pictograms for pendulum grinding, plunge-cut grinding, shoulder grinding, internal grinding and angular in-feed grinding.
Small space requirement.
Size available in 290mm by 800mm.
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The GU Series are compact universal cylindrical grinding machines by PARAGON, and can achieve up to 0.1 µm positioning accuracy. They are suitable for long, multi-steps, and profile cylindrical grinding. Along with the optional internal grinding unit attachment, they provide more flexibility and offer the best choice for your needs. The main features are as follow:
* Grinding wheelhead spindle with unique Hydrostatic Bearings
* Multi-function, high roundness Workhead
* Hydraulic and manual adjustable Tailstock
* High rigid Machine Base with Hydrostatic Lubrication on guideways
* Heidenhain sub-ìm Linear Scale with closeloop feedback. |
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Max Part Size: Swing 12.6 in (320 mm)
Center distance 39.4 in (1,000 mm)
Max grinding diameter ø11.8 in (ø300 mm)
Max load between centers 330 lb (150 kg)
External Grinding Wheel: Wheel spindle bearing Hybrid-type Toyoda STAT® bearing
Wheel drive motor 10 hp (7.5 kw)
Max wheel size (OD x ID) ø20 x 8 in (ø510 x 203 mm)
Max wheel width 2.95 in (75 mm)
Wheel surface speed 8,500 sfpm (43 m/sec)
Wheelhead: Wheelhead rapid feed (infeed) 394 ipm (10 m/min)
Wheelhead feed drive motor 1.75 hp (1.3 kw) brushless servo
Wheelhead slide type V & flat
Wheelhead min. move increment 0.000004 in (0.0001 mm)
Wheelhead angle settings 90° / 30°
Control: Toyoda GC32G2
Table: Table structure Two piece swiveling/traversing
Table swivel (CCW to CW) 10° - 0°
Table rapid feed 394 ipm (10 m/min)
Table feed drive motor 1.75 hp (1.3 kw) brushless servo
Table slideway type V & flat
Table stroke 50.3 in (1,270 mm)
Table min. move increment 0.000004 in (0.0001 mm)
Workhead: Workhead type Dead
Workhead center taper MT #4
Workhead spindle speed (variable) 16 - 500 rpm
Workhead drive motor 1 hp (0.8 kw) brushless servo
Footstock: Footstock type Manual
Footstock center taper MT #4
Footstock max. center retraction 0.98 in (25 mm)
Machine Size: Floorspace 178 x 77 in (4,521 x 1,956 mm)
Net weight 11,000 lb (4,990 kg) |
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Cylindrical grinding machines
