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FGP-608LM Linear Motor
New FGP-608LM 3 Axis closed loop linear motor drive grinder is designed for precise, small-lot work that demand extremely high speed on very short strokes.
Machine Features
- Up to 2.5G acceleration
- 720 times/minute at 5/8" stroke
- 328fpm table speed |
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| In a test cut on this tungsten carbide workpiece,
the grinder made 35 slots 1/8" deep and
0.006" wide in 3 hours & 30
minutes! Pitch error is at 0.000080" and perpendicularity is
0.00016" |
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| The table (X axis) is driven by a high speed
linear motor which can deliver 2362ipm table speed.
The linear motor is cooled by an oil chiller
to prevent internal thermal growth.
All machine main frame components are
Meehanite cast iron, PRO-E designed and FEA structure-analyzed offering
optimal damping, superior rigidity and reduced deflection during high speed
grinding.
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| The saddle is fixed to the large, box type all-Meehanite
cast iron machine base. All linear ways on XYZ axes.
Advantages:
- Low friction
- Reduced machine vibration during high
speed movement
- More stability/smooth movement
- Increased accuracy
- Reduced cycle times
- No stick-slip
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| Industry-proven grinding machine spindle
technology: large diameter spindle supported by 4 ultra precision angular
contact ball bearings.
Adjustable grinding head swivel angle with
±5° adjusting range to meet various grinding applications. |
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| Left: FANUC
18iM control with FANUC linear motor - 2.5G table acceleration;
400 times per minute table reverse & 3937ipm table speed |
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| Right: Smart controller
with PC based control and SIEMENS linear motor-1.8G table
acceleration; 300 times per minute table reverse & 2362ipm table
speed |
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- 6" x 8" work area
- 0.0001" X & 0.000040" YZ
axis repeatability
- 2,000-10,000rpm spindle motor
- Slim design with small footprint
- Conversational programming/G-code (Smart
Control)
- G-code (FANUC 18iM)
With the machine's combined speed and
precision, users get accelerated cycle times,
reduced non-grinding time
and increased productivity.
| Table Size |
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6" x 8" |
| Max Dist From Table to Ctr |
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14" |
| Max Cross Travel |
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11.4" |
| Least Input Increment |
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0.000020" |
| Spindle RPM |
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2,000-10,000rpm |
| Spindle HP |
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5HP |
| Linear Motor |
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5.6HP |
| Magnetic Chuck |
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6.9" x 4" |
| Grinding Wheel |
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8" x
0.2"-0.5" x 1.25" |
| Control |
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SMART or FANUC 18iM |
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FMG-1632 Traveling Column Type
Introducing FMG-1632CNC, CHEVALIER's profile grinding center with fixed table and traveling column, FANUC 18iMB, 6 axis CNC control with 10.4" color LCD.
Machine Features
Powerful:
- 50-75HP spindle
- Variable speed spindle 100-3500rpm
- 984/150/157ipm XYZ rapids
- High speed heavy duty grinding using up to 16" wide wheel
- Automatic coolant nozzle adjusts to match grinding wheel wear
Rigid:
- Pro/MECHANICA designed machine structure
- Pre-tensioned, dual pitch ballscrew is doubled anchored in the middle of saddle for - better balance and feeding accuracy
- Spindle is supported by 10 precision bearings (6 front, 4 rear)
Accurate:
- With fixed table, traveling column design you can increase table load and still maintain same grinding accuracy
- Linear guideways in the XYZ axis for quiet and smooth movement
- Feed mechanism powered by servo motor
- 0.0001" repeatability and positioning accuracy |
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| GENERAL
SPECIFICATIONS |
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| Table Size |
16" x 32" |
| Maximum Grinding Length |
32" |
| Maximum Grinding Width |
16" |
| Max Dist fr Table
Surface to Spin Ctrline |
32" |
| Maximum Table Load |
3326lbs |
| T-slot Size x Number |
9/16" x 3 |
| X Axis Travel |
36" |
| X Axis Least Input
Increment |
0.0001" |
| X Axis Rapid Feed Rate |
0.032-88fpm |
| Y Axis Travel |
20" |
| Y Axis Rapid Feed Rate |
0-13fpm |
| Y Axis Least Input
Increment |
0.0001" |
| Z Axis Travel |
23.6" |
| Z Axis Max Feed Rate |
0-12.5fpm |
| Z Axis Least Input
Increment |
0.0001" |
| Grinding Spindle Drive
Speed |
100-3500rpm |
| Rated Power |
75HP (56kWA) |
| Standard Grinding Wheel |
16" x 6" x
5" |
| Floor Space - Machine |
149" x 157" x
118" |
| Floor Space - Coolant
Tank |
164"L x 51"
wide |
| Coolant Tank Capacity |
550 gallons |
| Machine Weight (approx) |
35,000lbs |
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ULTRA-612 Submicron Grinder
ULTRA-612 SUB-MICRON
FULLY CLOSED LOOP
CNC PROFILE GRINDER WITH 0.000010"
ACTUAL INFEED ACCURACY
Machine Features
- 0.000020" repeatability
- Linear scales & fully closed loop control
- User friendly conversational CNC
- Profile grinding capability
- Counterbalanced wheelhead |
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| Vari-speed spindle (0-7000rpm) with
spindle chiller. Labyrinth type seals prevent spindle contamination. |
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| Crossfeed
transmission mechanism uses 32mm ground gears and AC servo motor.
Crossfeed speed can be manually adjusted through MPG handwheel. |
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| "H"
models feature hydraulic drive with creepfeed; "B" models use
Class C3 ballscrew with AC servo motor. |
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| Counterbalance
in the spindle vertical drive prolongs ballscrew life and enhances downfeed
accuracy. |
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| Description |
ULTRA-612 |
| Table Size |
6"x12" |
| Max. Grinding Length |
12" |
| Max. Grinding Width |
6" |
| Max. Dist. Table Surface
to Spindle Center |
14" |
| Chuck Size |
5 7/8" x 11
7/8" |
| Max. Table Load |
176 lbs |
| Table Longitudinal
Movement |
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| Max Stroke
(Auto) |
13.7" |
| Max. Stroke
(Manual) |
14.1" |
| Table Speed
(Variable) |
.065-82fpm |
| Crossfeed Movement |
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| Max
Movement (Auto) |
7" |
| Feedrate |
0.-10fpm |
| Minimum
Increment |
0.000010" |
| Vertical Infeed |
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Feedrate |
0-10fpm |
| Minimum
Increment |
0.000010" |
| Wheel (OD x W x ID) |
8"x1/2"1
1/4" |
| Motor |
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| Spindle RPM |
2HP 60Hz/3600rpm |
| Hydraulic Motor |
1HP |
| Elevating Motor |
AC Servo 1.3HP |
| Crossfeed Motor |
AC Servo 1.3HP |
| Floor Space (LxWxH) |
80.9"x82.4"x94.5" |
| Rated Power |
7 1/2HP |
| Net Weight |
2800lbs |
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FVGCII Vertical Grinding Center
CNC GRINDER WITH THE TRAVELS OF A VERTICAL MACHINING CENTER!
Machine Features
- For precision grinding hardened metals (Inconel, etc,) without compromising their quality and integrity
- 31.5" x 18.5" x 20" XYZ travels
- 1180/1180/787ipm rapids
- 12,000rpm direct drive, air purged spindle (opt 15,000rpm)
- With canned cycles, your milling guys can operate it!
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| PRODUCT SPECS |
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| Description |
FVGCII |
| Table Size |
47.2" x 20" |
| Control |
FANUC 18iMC |
| Table Load |
1320lbs |
| X Travel |
31.5" |
| Y Travel |
18.5" |
| Z travel |
20" |
| XYZ Rapids |
1180/1180/787ipm |
| Spindle Nose to Table |
5.9"-26.0" |
| Spindle Center to
Column |
21.7" |
| Spindle Taper |
CT40 |
| Cutting Feedrate |
0.04-300ipm |
| Positioning Accuracy |
0.0002" |
| Repeatability |
0.0001" |
| Tool Capacity |
6.5" Wheel |
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3" Tool |
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| Tool Shank |
CT-40 |
| Maximum Tool Diameter |
3" Tool /
6.5" Wheel |
| Maximum Tool Weight |
15lbs |
| Spindle Motor |
10HP |
| Machine Weight |
14,330lbs |
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FPG Series Double Column Grinder
New Double Column Bridge Type,Moving Beam CNC Grinder for grinding big workpieces up to 110,000lbs (maximum table load capacity for the 100 x 480 model)
STANDARD: WHEEL DRESSER WITH COMPENSATION
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Patented ground beam design.
- The column is anchored to a solid steel cross beam to ensure that the table weight doesn't affect column alignment.
- Since the column is isolated from the base, the column's accuracy is not affected by the table load.
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Patented crossrail guideway design features:
- Linear roller bearings that handles 60% of the table load while providing smooth, stick-slip free movement.
- Robust box way guide that handles the other 40% load with maximum rigidity.
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Patented crossrail elevating mechanism is
- Driven by 2 servo motors/2 ballscrews supported by a mechanical counterbalance system.
- Both spindles feature an interlock function that locks the crossbeam whenever it is being moved, ensuring perfect alignment.
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Patented guideway system
- Enlarged one "V" and two flat way design for the longitudinal slideway system ensure low friction and low thermal deformation.
- The coolant outlet is built-in with the table, allowing constant coolant circulation and reducing table area deformation.
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Horizontal & Vertical Grinding Head:
- Class C2 ballscrew
- Pneumatic counterbalance system
- 25HP horiz spindle mtr; 20"x5"x3" wheel
- 20HP vert spindle mtr; 16"x5"x2" wheel
- Vert spindle can be rotated to +/-30 degrees; rotates w/ Mitsubishi 400w servo motor
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The Smart II CNC control in our double column grinder series features the following:
- 3-step grinding/dressing modes
- Programmable concave and convex grinding
- Dress interrupt option
- Grinding simulation mode executable through the MPG handwheel
- Table stroke can be adjusted from screen
- Internet/intranet connectivity
- Conversational graphics program for grinding and finish
- Step surface/slice/crisscross grinding cycles
- Integrated conversational grinding and wheel dressing with automatic compensation
- Non-equal pitch and depth grinding capability
- Program transfers through ethernet port
- FANUC CNC program compatible
- The control pendant has its own counterbalance system for fast & precise positioning
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| SPECIFICATIONS |
FPG-60120DC |
FPG-60160DC |
FP-60200DC |
| Table Size |
59" x 118" |
59" x
157" |
59" x
196" |
| Max Grinding Length: |
118" |
157" |
196" |
Max Grinding Width: Horizontal Head |
78.7" |
78.7" |
78.7" |
Max Grinding Width: Vertical Head |
59" |
59" |
59" |
| Max Table Load |
17,600lbs |
22,000lbs |
26,400lbs |
| X Axis Table Speed |
16-82fpm |
16-82fpm |
16-82fpm |
| X Axis Table Stroke |
137" |
177" |
216" |
| ZW Axes Max Stroke (Y,V) |
110" |
110" |
110" |
| ZW Axes Feedrate |
0-16fpm |
0-16fpm |
0-16fpm |
| U Axis Max Stroke |
59" |
59" |
59" |
| Y Axis Max Stroke |
16" |
16" |
16" |
| Y Axis Feedrate |
0-5fpm |
0-5fpm |
0-5fpm |
| V Axis Max Stroke |
16" |
16" |
16" |
| V Axis Feedrate |
0-5fpm |
0-5fpm |
0-5fpm |
| Min Input Value - All Axis |
0.0001" |
0.0001" |
0.0001" |
| Table Longitudinal Stroke Setting |
NC Data Input |
NC Data Input |
NC Data Input |
| Spindle RPM |
1200rpm |
1200rpm |
1200rpm |
| Spindle Motor -Horiz Head |
25HP 6P |
25HP 6P |
25HP 6P |
| Spindle Motor - Vertical Head |
20HP 4P |
20HP 4P |
20HP 4P |
| Wheel Size-Horiz Head |
20" x
5" x 3" |
20" x
5" x 4" |
20" x
5" x 3" |
| Wheel Size-Vert Head |
16" x
5" x 2" |
16" x
5" x 2" |
16" x
5" x 2" |
| Total Rated Power |
70HP |
80HP |
100HP |
| Coolant Syst (Paper Filter) |
53gpm |
53gpm |
53gpm |
| Coolant Volume Option |
528gals |
528gals |
528gals |
| Coolant Motor |
3HP |
3HP |
3HP |
| Control |
Smart CNC |
Smart CNC |
Smart CNC |
| Machine Weight |
88,000lbs |
99,000lbs |
110,000lbs |
| SPECIFICATIONS |
FPG100160DC |
FPG100200DC |
FPG100240DC |
FPG100400DC |
FPG100480DC |
| Table Size |
98" x
157" |
98" x 196.8 " |
98" x
236" |
98" x
394" |
98" x 472.4" |
| Max Grinding Length: |
157" |
196.8" |
236" |
394" |
472.4" |
Max Grinding Width:
Horizontal Head |
110" |
110" |
110" |
110" |
110" |
Max Grinding Width:
Vertical Head |
98" |
98" |
98" |
98" |
98" |
| Max Table Load |
44,000lbs |
55,000lbs |
66,000lbs |
88,000lbs |
110,000lbs |
| X Axis Table Speed |
16-82fpm |
16-82fpm |
16-82fpm |
16-82fpm |
16-82fpm |
| X Axis Table Stroke |
177" |
216.5" |
255" |
413.3" |
492" |
| ZW Axes Max Stroke (Y,V) |
149" |
149" |
149" |
149" |
149" |
| ZW Axes Feedrate |
0-16fpm |
0-16fpm |
0-16fpm |
0-16fpm |
0-16fpm |
| U Axis Max Stroke |
59" |
59" |
59" |
59" |
59" |
| Y Axis Max Stroke |
16" |
16" |
16" |
16" |
16" |
| Y Axis Feedrate |
0-5fpm |
0-5fpm |
0-5fpm |
0-5fpm |
0-5fpm |
| V Axis Max Stroke |
16" |
16" |
16" |
16" |
16" |
| V Axis Feedrate |
0-5fpm |
0-5fpm |
0-5fpm |
0-5fpm |
0-5fpm |
| Min Input Value - All Axis |
0.0001" |
0.0001" |
0.0001" |
0.0001" |
0.0001" |
| Table Longit. Stroke Setting |
NC Data Input |
NC Data Input |
NC Data Input |
NC Data Input |
NC Data Input |
| Spindle RPM |
1200rpm |
1200rpm |
1200rpm |
1200rpm |
1200rpm |
| Spindle Mtrr -Horiz Head |
25HP 6P |
25HP 6P |
25HP 6P |
25HP 6P |
25HP 6P |
| Spindle Mtr - Vertical Head |
20HP 4P |
20HP 4P |
20HP 4P |
20HP 4P |
20HP 4P |
| Wheel Size-Horiz Head |
20" x
5" x 3" |
20" x
5" x 3" |
20" x
5" x 3" |
20" x
5" x 3" |
20" x
5" x 3" |
| Wheel Size-Vert Head |
16" x
5" x 2" |
16" x
5" x 2" |
16" x
5" x 2" |
16" x
5" x 2" |
16" x
5" x 2" |
| Total Rated Power |
70HP |
75HP |
80HP |
100HP |
110HP |
| Coolant Syst (Paper Filter) |
53gpm |
53gpm |
53gpm |
53gpm |
53gpm |
| Coolant Volume Option |
528gals |
528gals |
528gals |
528gals |
528gals |
| Control |
Smart CNC |
Smart CNC |
Smart CNC |
Smart CNC |
Smart CNC |
| Machine Weight |
165,000lbs |
187,000lbs |
242,000lbs |
292,600lbs |
314,600lbs |
| SPECIFICATIONS |
FPG120276DC |
| Table Size |
118" x
276" |
| Max Grinding Length: |
276" |
Max Grinding Width:
Horizontal Head |
137.7" |
Max Grinding Width:
Vertical Head |
118" |
| Max Table Load |
66,000lbs |
| X Axis Table Speed |
16-82fpm |
| X Axis Table Stroke |
295.2" |
| ZW Axes Max Stroke (Y,V) |
189" |
| ZW Axes Feedrate |
0-16fpm |
| U Axis Max Stroke |
59" |
| Y Axis Max Stroke |
16" |
| Y Axis Feedrate |
0-5fpm |
| V Axis Max Stroke |
16" |
| V Axis Feedrate |
0-5fpm |
| Min Input Value - All Axis |
0.0001" |
| Table Longitudinal Stroke Setting |
NC Data Input |
| Spindle RPM |
1200rpm |
| Spindle Motor -Horiz Head |
25HP 6P |
| Spindle Motor - Vertical Head |
20HP 4P |
| Wheel Size-Horiz Head |
20" x
5" x 3" |
| Wheel Size-Vert Head |
16" x
5" x 2" |
| Total Rated Power |
90HP |
| Coolant Syst (Paper Filter) |
53gpm |
| Coolant Volume Option |
528gals |
| Control |
Smart CNC |
| Machine Weight |
286,000lbs |
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FSG Series
Chevalier's new Double Column CNC Grinder, fixed beam type features a wide, extended table (up to 60"x120") for grinding medium to large workpieces (up to 17,600lbs) for aircraft, wind turbine, automotive, power generation, oil exploration, mining, locomotive and heavy machinery.
Machine Features
- 3-step grinding & dressing mode
- Programmable concave and convex grinding
- Conversational graphic program for surface, criss-cross, plunge & multi-slot grinding
- Interrupt option for automatic wheel dressing during the grinding cycle
- Simulation mode that can be done by turning the wheel clockwise to execute and counterclockwise to reverse the program.
- A "macro zone" allows the operator to create and save his custom programs for future use
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| SPECIFICATIONS |
FSG4060/80/120DC |
FSG-5060/80/120DC |
FSG-6060/80/120DC |
| Tbl Size/Max Grinding Length |
39" x 59"/78"/118" |
49"x59"/78"/118" |
59 x59"/78/118" |
Max Grinding Width-Vertical Head |
59" |
59" |
59" |
| Max Table Load |
7700/9900/12100lbs |
8800/11000/13200lbs |
13200/15400/17600lbs |
| Maximum Table Stroke |
67"/86.6"/126" |
| Spindle Ctrline to Table Surface |
45" |
| Wheel Face to Table Surface |
35" |
| Column Width |
55" |
55" |
74.8" |
| Table Speed, Inf Variable |
16-82fpm |
| Feed Stroke Setting |
NC Data |
| Max Elevating Level |
35.4" |
| Cross Transverse, Max Travel |
49" |
59" |
67" |
| Feedrate |
0-197ipm |
| Min Input Value - All Axis |
0.0001" |
| Grinding Spindle Drive |
500-2000rpm |
| Spindle HP |
20HP |
25HP |
25HP |
| Total Rated Power |
30/35/40HP |
50/70/70HP |
60/70/80HP |
| Grinding Wheel |
20"x50"x3" |
| Machine Weight |
33000/37400/44000lbs |
39600/46200/5500lbs |
50600/55000/66000 |
| Footprint L x W x H |
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60 model |
214"x156"x146" |
229"x167"x146" |
229"x238"x166" |
80 model |
295"x156"x146" |
315"x167"x146" |
315"x238"x166" |
120 model |
332"x156"x146" |
354"x167"x146" |
354x238"x166" |
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