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Specification:
- Heavily ribbed box-type base is made of Meehanite castings, providing excellent rigidity to ensure machine stability.
- Hydraulic, coolant and lubrication systems are separated from machine to eliminate vibration and dissipate heat.
- Sturdy rigid-designed workhead is electronically controlled giving variable spindle speeds ranging from 30-350RPM. Workhead swivels 90°CCW to 90°CW for various grinding operations. A dual oil seal and cover prevents coolant seepage into the workhead.
- The design of the tailstock is both rigid and robust. Housed in a cast body, the hardened nitralloy steel sleeve is designed to carry a MT4 center.
- Optional hydraulic tailstock with foot pedal is available for easy loading and unloading of parts.
- Cartridge type wheel spindle is equipped with four super precision class 7 (ABEC) bearings incorporated with 7 1/2 HP spindle motor ensure high accuracy.
- One V and one flat hand-scraped guideways are Turcite coated and incorporated with an automatic lubrication system and micro-stepping motor. Smooth movement of the Wheelhead delivers longer way life with superior positioning accuracy and repeatability.
- A special upper slide design adds 7” (180mm) in total wheelhead travel and increases grinding capacity.
- Rigid table with box-type structure travels on a cushion of oil with no metal-to-metal contact. Table is fully supported in the full travel to avoid overhang. A swiveling table dial indicator enables rapid cylindricity corrections and taper grinding applications.
- Slideways, leadscrews are continuously lubricated by an auto-lube system to ensure long service life and maintain maximum accuracy.
- The hinged, swing-down internal grinding attachment (optional) swings down into working position easily and quickly. A patented locking device adds safety as it prevents the ID attachment from swinging down abruptly.
- PLC control uses a menu-driven LCD touch screen is easy to learn and easy to set. Simply fill in the blanks to set total grinding amount, rough increment, fine increment, spark-out passes, feeding direction, parking position, and retracting clearance, and presscycle start to complete automatic grinding cycle. (NC Models only)
| Description/Model | G32P/G38P/G45P-60/100/150/200H/NC |
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|---|---|---|---|---|---|
| General Capacity | Swing over Tabel (mm) | Ø320 (Ø12.6") / Ø380 (Ø15") / Ø450 (Ø18") | |||
| Distance between Centers (mm) | 600 (24") | 1000 (40") | 1500 (60") | 2000 (80") | |
| Max. Grinding Diameter (mm) | Ø300 (Ø12 / Ø360 (Ø14") / Ø430 (Ø17") | ||||
| Max. Load Held between Cenetrs (kg) | 150 (330lbs) | ||||
| Grinding Wheel | Diameter x Width x Bore (mm) | Ø405 × 50 × Ø127 (Ø16" × 2" × Ø5") | |||
| Max.peripheral speed (M/min) | 2000 | ||||
| Wheelhead | Swivelling Angle(R & L) | ±30° | |||
| Infeed Travel | 245 (9.6") | ||||
| Handfeed Travel | 200 (7.9") | ||||
| Automatic Rapid Travel | 45 (1-1.77") | ||||
| Top Slide Travel | 180 (7") | ||||
| Auto Increment Infeed (NC model) |
Ø0.001 ~Ø0.999 (Ø0.001" ~ Ø0.0999") | ||||
| Handwheel per Graduation | Ø0.004 (Ø0.0002") | ||||
| Handwheel per Revolution | Ø2 (Ø0.1”) | ||||
| Workhead | Swivelling Angle(R & L) | 90° |
|||
| Center Taper | MT 4 (opt. MT 5, 5C) | ||||
| Spindle Speed | 30 ~ 350 | ||||
| Tailstock | Center Taper | MT 4 (opt. MT 5) | |||
| Quill Travel | 25(1”) | ||||
| Table | Swivelling Angle(R & L) | ±9° | ±7° | ±5° | ±3° |
| Traverse Speed | 30~7000 (1"~275" ) | ||||
| Handwheel per Revolution | 10 (0.39") | ||||
| Internal Grinding | Spindle Speed | 15000 (or 30000) | |||
| Max. Grinding Bore | Ø30~ Ø100 (Ø1.18"~ Ø3.94") or Ø20~ Ø50 (Ø0.79"~ Ø1.97") | ||||
| Max. Grindind Length | 110 (4.3") or 55 (2.2") | ||||
| Max. Chucking Length | 315 (12.4") | ||||
| Max. Chucking Diameter | Ø150 (Ø6") | ||||
| Motor | Wheel Spindle Motor | 5 | |||
| Workhead Motor | 1.5 | ||||
| Coolant Pump | 80 L/min 0.7kg/cm2 | ||||
| Hydraulic Pump | 20 L/min 55kg/cm2 | ||||
| Internal Grinding Motor | 1.5(2P) | ||||
| Machine | Net Weight (approx) | 3500 (7700 lbs) | 3600 (7920 lbs) | 4700 (10340 lbs) | 6000 (13200 lbs) |
| Gross Weight (approx) | 4000 (8800 lbs) | 4700 (10340 lbs) | 5600 (12320 lbs) | 6780 (14916 lbs) | |
| Packing Dimension (L x W x H) | 3030×2250×2030 (119"×89"×80") |
3030×2250×2030 (119"×89"×80") |
4030×2250×2030 (159"×89"×80") |
5220×2250×2030 (206"×89"×80") |
|
* We reserve the right to modify the specifications relating to any of the above machines without notice.
- I.D SPINDLE
- BALANCING STAND
- MANUAL LEAVER 5C COLSER
- 5C COLLETS
- PARALLEL FRESSING ATTACHMENT (MANUAL)
- PARALLEL FRESSING ATTACHMENT (MANUAL)
- HYDRAULIC PARALLEL DRESSING ATTACHMENT
- 3-JAW SCROLL CHUCK
- 4-JAW CHUCK
- 4-JAW SCROLL CHUCK
- FIXED BACK PLATE
- ADJUSTABLE BACK PLATE
- 2-POINT STEADY REST
- 3-POINT STEADY REST
- DIGITAL READOUT
- RADIUS DRESSING DEVICE
- ANGLE FRESSINF DEVICE
- SPARE GRINDING WHEEL
- SPARE WHEEL FLANGE
- COOLANT SYSTEM W/MAG. SEP. &PAPER FILTER
- COOLANT SYSTEM W/PAPER FILTER
G32P-60H-NC's APPLICATION
- G32P-50/CNC(II)
- G32P-100/CNC
