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Cylindrical grinding machine CNC with head swivelling for right and oblique diving.
The TOYODA "Select G" is a multipurpose machine offering a great flexibility of machining for small and average series with one very
utmost precision.
Its principal characteristic is to offer a right and oblique diving,
configured very easily by the user and who allows the realization
varied work.
The change of configuration, from the mode plunged oblique with right diving is obtained by swivelling of the head carries grinding stone.
Only one machine replaces two grinding machines!
Patented pin TOYODA STAT® BEARING with hydrostatic technology
ensure an unequalled precision and an exemplary reliability.
Numerical control TOYODA GC50 on basis PC offers an interface
convivial and intuitive, programming simplified thanks to cycles
of correction canned and an automatic raising of grinding stone.
For a detailed description and supplements we invite you to consult booklet pdf in appendix or to contact us.
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The Giustina Evolution™ is a high-speed CNC peel grinder that delivers flexibility and precision fast.
Key Features Include:
* Plunge and Traverse peel grinding of multiple part features in the same cycle
* Part-to-part changeover in less than a minute
* CBN productivity and CNC flexibility
* Wheel speeds up to 250 m/sec.
* No part drivers required
* Utilizes vitrified or plated CBN wheels
* Typical wheel life - 100,000 parts or more
* Workhead spindle mounted rotary diamond dresser
* Simple, CNC part programming
* Choice of SIEMENS or FANUC CNC control
* Worldwide Cinetic Landis service and support
Typical Application:
* Tripod spiders
* Transmission shafts
* Balance shafts
* Gears
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Cinetic Landis fully programmable CNC Plain and Angle Grinders are ideal for medium-to-high volume production cylindrical grinding. These grinders offer the flexibility to do skive grinding using a narrow wheel and traversing table, stitch grinding for plunging multiple diameters, or traverse grinding of straight diameters.
The Landis CNC Plain and Angle grinder is a cylindrical grinding machine designed for high production grinding of concentric or eccentric parts. This value-engineered grinder has been designed using Finite Element Analysis techniques to combine the superior output potential of a flexible grinding system with maximum cost effectiveness.
The Landis CNC Plain and Angle grinder is available in either straight or angle wheelhead models. The angle head model is especially cost-effective because the ability to use up to a 760mm diameter wheel significantly increases wheel life in angle grinding. The Landis CNC Plain is the ideal machine for grinding a wide range of parts including concentric power steering components, transmission-type parts, small camshafts and small crankshafts.
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The Haro Broachline is a range of flexible and accurate broach grinders for grinding or producing round, flat, helical or rack broaching tools. With its 4 to 6 axis capability and longitudinal strokes varying from 500 to 3200 mm this CNC-controlled grinding machine can be used for diverse applications.
The Haro Broachline has actually been developed in cooperation with broach manufacturers in order to respect the specific technical characteristics and constraints attached to this type of tools.
This Haro series has moreover specifically been designed for multi-broach grinding or cutting from solid. The provided software application allows the user to produce a broach with a single adjustment.
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Multimatic I/E CNC has been designed for the simultaneous grinding of bores, shoulders and external diameters and is particularly suitable for grinding big lots of pieces.
The wheel carriages slide on preloaded hardened guideways, with needle bearing interposition and the movement of the axes, by means of brushless motors, is transmitted by high precision ball screws.
The internal grinding unit, with two CNC controlled axes, can carry out a number of grinding operations: internal diameters and/or shoulders, plunge cycles with CNC dressed wheels, etc. The external grinding unit is equipped with two CNC controlled working axes, at an angle to each other.
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VM 300
Large capacity grinding machine and production centre
The various versions of the range permit to propose toolroom grinders as
well as machines adapted to large batch production.
- Short components can be held in a chuck or centreless system, long workpieces are held in steadyrest.
- Manual or automatic loading/unloading.
- The turret may be equipped with 4 spindles, allowing internal and external grinding operations to be made. Precise indexing by curvic coupling (HIRTH gear).
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The Okuma line of I.D. and O.D. cylindrical grinding machines is the result of more than 60 years of experience designing grinders that meet the precision needs of industry. Okuma grinders feature a hydrostatic spindle which runs a film of oil, assuring a greater transfer of horsepower to the cut. These high performance grinders can be fitted with a wide range of options and third party accessories making them easy to integrate into production lines.
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The FlexGrind Series provides a wide range of users with solutions for a very wide range of grinding tasks in the fields of external, internal and non-round grinding. As a table-type carriage machine, it offers advantages in terms of precision, flexibility and stability. Thanks to its wide variety of available options it can cover the entire range of possible applications, from a dedicated single-purpose machine to a universal machine.
Highlights
> Complete processing on the in- and outside, in a single clamping operation
> Conventional plunge and longitudinal grinding using corundum grinding wheels
> No need to change grinding wheels to accommodate different workpiece requirements
> Cylindrical and non-round grinding of different profiles on the machine
> Compensation for thermal influences and elastic deformations by means of measurement- controlled grinding and subsequent dimensional check and recording using the easy-to-program DIATRONIC system
> Consistently high-precision positioning
> Linear position measurement transducer on all technical axes
> High rigidity for large workpiece masses thanks to revolving centres
> Float-free workpiece drive for non-round grinding
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With the widest array of production cylindrical grinders in the industry, Toyoda provides CNC and standard machines, as well as specialized technology for engine manufacturers which includes cam and crankshaft grinders. The Detroit facility specializes in refurbishing cylindrical grinding machines of any make or model. In-house design engineers, journeyman machinists, master builders and electronics technicians blend their talents to create total performance grinding systems.
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ARIES CNC the ideal machine for special-applications in metal working. For straight milling cutters, circular saws and soldered woodworking tools is this machine the best customer solution.
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G18
- Wheel O.D. 355mm max. width 50mm. High efficient grinding by high rigid dynamic bearing.
- Automation is easy by optional accessories Myrobo, stocker, etc.
Standard type :
- SB type: O.D. matching, mas production straight type (NC simultaneous 2-axis)
- AB type: Shaft and end face simultaneous grinding mas production angular type (NC simultaneous 2-axis)
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The GE6P-II at summer conceived to carry out large-sized parts, which one uses for example in the machines of construction, the engines of boats or the equipment of energy production.
With a capacity of between-points of 3200 mm for a maximum weight of 1 ton and 550 mm with the diameter, the GE6P-II offers very broad possibilities.
Of a remarkable ergonomics and adapted to unit manufacture of parts, the CNC of last generation developed by Toyoda allows
inter alia combining automatic and manual machining.
This function thus avoids expensive rejects thanks to a total control
dimensions, and this in real-time.
Many options are also available to facilitate the implementation and the change of series, of which a device of air to assist the displacement of the unit of tailstock or even a unit of interior pin for the correction of borings.
For a detailed description and supplements we invite you to consult booklet pdf in appendix or to contact us.
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The Haro Slabline is a range of grinders capable of grinding very large tools as slab mills. Oversized tools both in dimension as in weight can be totally or partially grinded on this machine with accuracy that can exceed industry standards.
Featuring 1100 to 3200 mm longitudinal strokes, the Haro Slabline can manage 4 to 5 axis and is implementing the KAPP technology: a unique point of grinding is served by one wheel addressing all angles while only the work piece is moved across the grinding area.
Changing heavy tools is optimized by a special positioning system with sensitive fingers assisting the operator in piece manipulation.
The mechanical stability is ensured by the large and solid machine bed made of a narrow structure cast iron. The frame design eliminates vibrations and integrates a path for cooling liquids.
The Slabline is a unique and unsurpassed grinder in both accuracy and capability of processing oversized tools.
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37/47/5750 Modular Series External Thread Grinding Machines
Built as a modular range of machines, based on thread length, the Matrix 3750 /4750 / 5750 employ the latest innovations in CNC technology.
This unique range of external thread grinding machines have been specifically developed to reduce downtime and increase productivity. Highly sophisticated, yet simple to use and set up, it makes the precision grinding of a wide range of thread component lengths quick, simple and highly efficient – from screw plug gauges, measuring instruments, worms shafts, to 2.2 metre precision ball screws.
All models are built from single piece high quality seasoned cast iron base, generously ribbed for maximum rigidity.
This range of multi-axis CNC machines have been developed to reduce down-time and provide simplified setting for the production of gothic arch or radius form ballscrews and almost any other type of thread and worm grinding application.
The 37/47/5750 machines are widely used in the Gauge & Tool industry, Automotive Industry, also Ballscrews and other high volume threaded component parts, i.e. gears and worms.
Features
Diamond Roll/Disk dresser.
Electronic gearbox
Rigid cast iron base.
Programmable pitch-shift
Interactive, user friendly operator interface
Ease of set-up
Programmable lead correction
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7050 Large Capacity
Matrix 7050 CNC Controlled Large Capacity Travelling Head Thread Grinding Machine, primarily for the production of High Precision Gothic Arch or Radius Form ballscrews and leadscrews. The type 7050 machine is a fully CNC controlled large capacity thread grinding machine. The infeed axis, wheelhead, longitudinal axis and workspindle are all driven by mechanically independent A.C. servo motors.
Features
Combination Roll/Disk dresser.
Electronic gearbox
Rigid cast iron base.
Programmable pitch-shift
Interactive, user friendly operator interface
Ease of set-up
Programmable lead correction
5 Axis digital servo system
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The S120 is a compact internal grinding machine with cross-slide design for up to 2 internal grinding spindles. The machine enables productive machining of components with an external diameter of up to 50 mm and is suitable for small series production as well as for use in production systems. The extensive range of internal grinding spindles and special internal grinding modules provides the ideal basis for modular configurability.
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LVA Plain and Angle Grinders
Dedicated or flexible CNC grinding for small to medium components. Internal diameter bore grinding capability.
750mm & 1,500mm shaft length options.
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6950 & 6960 Internal Thread Grinding Machines
Specifically designed for the precision grinding of complex thread forms, the Matrix range of Internal Thread Grinding Machines make the production of even the most proportionally difficult products easier to grind.
Capable of producing components of the highest quality with the minimum floor to floor time, these machines have been proven in the most demanding environments, the Matrix 6960 is widely used for example in the manufacture of API and ring gauges in the gauge industry, and volume production of nuts for steering assemblies in the automotive industry. The Matrix 6950 having a special high helix is specifically designed for the precision grinding of ‘long lead/ligh helix' components and therefore is most suitable for the manufacture of precision ball screw nuts.
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Drake GS:TI (Grinding System: Thread Internal) grinds threads on internal diameter of such parts as ball nuts, steering nuts, spindles, etc. A perfect companion machine to the GS:TE ... with size control to ± 0.000,2".
Drake Internal Thread Grinders give you quality parts from day one and repeatable precision over the length of the run.
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Hydrostatic guides in the X- and Z-axes, combined with strict separation of the machine base from components which generate heat or vibration, provide extreme accuracy. Also includes many new features. Some NEWS at a glance:
- Panel
- Heidenhain GRINDplusIT CNC Control System
- X-Z-C-axes feature more powerful drive motors
- KEL-TOUCH
- KEL-BALANCE
- In-process gauging systems Movomatic or Marposs
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The Landis LT1 Tripod Grinder is a lean, flexible machine for precision grinding of automotive tripod components at high production levels. It is an extremely compact and economical CNC grinder that delivers Cinetic Landis's renowned accuracy and reliability.
Key Features Include:
* Compact, self-contained design with low center height requiring 25% less floorspace
* Rigid, FEA-optimized cast iron bed
* Linear motor driven hydrostatic wheel feed system
* Motorized, hydrostatic high-speed spindle
* Powerful, easy to use PC-based open architecture control
* Optimized for use with CBN abrasives
* Easy access for one-person wheel change
* Automatic load/unload system
Typical Application:
Component: Tripod
Operation: Finish grind (3) profiled diameters
Material: Steel
Condition: 59 - 63 HRC
Stock removal: 0.3mm maximum on diameters
Surface finish: R3.2
Coolant: Neat oil
Wheel size: 350mm diameter (CBN Vitrified)
Wheel speed: 200M/sec. maximum
Cycle time less l/ul: 19.75 secs
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The Haro Starline Top has been developed as a world class CNC grinder to be used either for grinding/sharpening as for intensively producing very high precision tools.
The Haro Starline Top was first designed for making/sharpening straight and helical fluted hobs. Further implementations allow a perfect sharpening of pinion or gear tools as Fellow, Lorenz, Gleason tools, shaving cutters,…
Recent enhancements introduced the ability of grinding gears with very high precision (actually achieving a Class 4 quality level).
The Haro Starline Top is made of 2 models named 700 and 1000 for different lengths of the longitudinal X-axis.
The quality of this product range is based on:
* the mechanical stability due to the large and solid machine bed made of a narrow structure cast iron (same basis as the Slabline);
* all linear axis as the rotational encoder being equipped with Heidenhain glass scale(quality 3µm).
* a sophisticated software toolbox developed on the SINUMERIK 840Di automation technology. 5 axes X-Y-Z-A-C and 3D interpolations are managed by this powerful program.
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MicroCenter 31
For the machining of glass scribers (flat screen market)
Automatic outer diameter and concentricity grinding machine with a 6-axes robot for tungsten carbide and PCD glass-scriber
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MicroCenter 21
For highest concentricity requirements
Automatic outer diameter and concentricity grinding machine for ferrules, tubes, canons, with a reachable concentricity value from the bore to the outer diameter of < 0.5 µm
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MicroWire
Machine for wire grinding from coil to coil
The machine is used for conical and cylindrical grinding of wire coil or rods. Through its technology, it is possible to find several flutes or other geometries, even in the micrometer range.
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Its table-type construction offers a very high level of rigidity. The moving axes are deliberately positioned one above the other. The tray system / the integration of bed and assembly cooling systems allows temperature stability to be achieved inside the machine. Thermal influences and elastic deformations that occur nonetheless can be compensated through measurement-controlled grinding and subsequent measuring and recording using the easyto-program DIATRONIC measuring system.
The high degree of universality of the machine system means that production in a single clamping operation is possible. When grinding
heavy workpieces, the excellent rigidity of the system as a whole is maximised by the compact, revolving tailstock quill. When grinding
non-round contours, the float-free workpiece drive is of great advantage. Measurementcontrolled grinding allows extremely precise results to be achieved even at grinding lengths of more than 3,000 mm. To this end, there are linear measurement systems integrated into all of the technical axes. Using a high-precision B-axis allows spot-precise taper grinding.
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GE4 Cylindrical Grinder
Max Part Size:
Swing 12.6 in (320 mm)
Center distance (GE4A/P-50) 19.7 in (500 mm)
Center distance (GE4A/P-100) 39.4 in (1,000 mm)
Center distance (GE4P-150) 59 in (1,500 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 5 hp (3.7 kw)
Max wheel size (OD x ID) (GE4A's) ø18 x 5 in (ø457 x 127 mm)
Max wheel size (OD x ID) (GE4P's) ø16 x 5 in (ø406 x 127 mm)
Max wheel width 3 in (76 mm)
Wheel surface speed 6,500 sfpm (33 m/sec)
Wheelhead:
Wheelhead rapid feed (infeed) 394 ipm (10 m/min)
Wheelhead feed drive motor
(GE4A's) 1.1 hp (0.8 kw) AC servo
Wheelhead feed drive motor
(GE4P's) 1.2 hp (0.9 kw) AC servo
Control: Toyoda GC32S (GC32G1 (GE4-M))
Table: Table swivel (CCW to CW)
(GE4A/P-50) 12.5° - 0°
Table swivel (CCW to CW)
(GE4A/P-100) 10° - 0°
Table swivel (CCW to CW)
(GE4P-150) 8.5° - 0°
Table rapid feed 394 ipm (10 m/min)
Table feed drive motor 1.8 hp (1.3 kw) AC servo
Workhead:
Workhead center taper MT #4
Workhead spindle speed (variable) 10 - 500 rpm
Workhead drive motor 1 hp (0.8 kw) AC servo
Footstock:
Footstock center taper MT #4
Footstock max. center retraction 0.98 in (25 mm)
Machine Size:
Floorspace (GE4A-50) 150 x 106 in (3,810 x 2,692 mm)
Floorspace (GE4A-100) 173 x 106 in (4,394 x 2,692 mm)
Floorspace (GE4P-50) 144 x 81 in (3,658 x 2,057 mm)
Floorspace (GE4P-100) 178 x 81 in (4,521 x 2,057 mm)
Floorspace (GE4P-150) 239 x 81 in (6,070 x 2,057 mm)
Net weight (GE4A/P-50) 8,800 lb (4,000 kg)
Net weight (GE4A/P-100) 11,000 lb (5,000 kg)
Net weight (GE4P-150) 13,000 lb (6,000 kg)
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New generation grinding machine model LG-400 equipped with GRANITE bed, axes driven with LINEAR MOTORS and wheelheads and workheads with BUILT IN motors technology. It is a grinding machine for, both, low and high speeds (120 m/s) for grinding with diamond and CBN wheels, and contouring processes.
The machine is prepared for quick loading by means of an integrated gantry loader, developed by Danobat as well as the option of integrate a load/unload robot.
Length to be ground 400mm
Height of centres 150 mm
Max. admitted weight 80 kg
Wheel size 500 mm x 80 mm
Wheel peripheral speed 60/120 m/s
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TSCHUDIN T 35
The modular cylindrical grinding machine for production, for the most varied applications in the production of medium and large series. Hydrostatic guides and a large application range, from small integrated handling up to complex systems with autonomous cells. The production machine with synchronous processing, prism and rod grinding, and integration of additional operations. Distance between centers up to 400 mm, height of centers 175 mm, weight of workpieces 150 kg.
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Cylindrical grinding machines
