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Imported Machine Tools and Korean Machine Tools  .....  공작기계 수입 및 국산공작기계 수출

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ref. daeyoung01-cgrind

English

Korean

 

DAEYOUNG Centerless Grinder

DAEYOUNG Centerless Grinding Machine Model DC - 18 

 

daeyoung01-cgrind\pv200-Dy01-dc18-centerless

Specification

 

Grinding capacity with standard workrest

Grinding capacity with special workrest

Grinding wheel (Diameter x Width x Bore

Regulating wheel (Diameter x Width x Bore

R.P.M. of grinding wheel

R.P.M. of regulating wheel

Motor for grinding wheel spindle

Motor for hydraulic pump

Motor for coolant pump

Tilting angle of regulating wheel

Swiveling angle of regulating wheel

Floor space (approx.)

Net weight (approx.)

0.05" - 1-5/8" (1.0 - 40 mm)

1-5/8" - 4" (40 - 100 mm)

18" x 8" x 9" (Dia. 455 x 205 mm x Dia. 228.6 mm )

10" x 8" x 4-3/8" (Dia. 255 x 205 mm x Dia. 111.2 mm)

1500 R.P.M.

10 - 220 R.P.M. (Stepless)

11 kW (15 HP) Special 20 HP

0.4 kW

0.18 kW

± 5 - 2 deg

±5 deg

2000 x 1200 mm

3000 Kg (6600 lb)

 

Standard Accessories:
- Grinding wheel with flange
- Regulating wheel with flange
- Coolant pump with tank and piping
- Standard thrufeed workrest with carbide blade 5 / 16" (8 mm)
- Maintenance tools
- Liner
- Filter element

 

 

DAEYOUNG Centerless Grinding Machine Model DC - 18AT

 

pv200-Dy02-dc18at-centerless

Automatic Equipments, Available:

1. Automatic Infeed device

2. Automatic Thrufeed device

 

DAEYOUNG NC Centerless Grinding Machine Model DC-18NC

 

pv200-Dy03-dc18nc-centerless

 

With NC system automatic dressing and automatic compensations are available, therefore enabling automatic in-process measuring and compensations. Automatic in feed grinding is also very effective.

 

A built-in special NC program enables the operator to easily select either in-feed grinding cycle or throughfeed grinding cycle. A typical in-feed cycle is including rapid approach, rough grinding, finish grinding, spark-out and quick return.

 

DAEYOUNG Centerless Grinding Machine Model DC-24, Hydrostatic Bearing Type

 

 

pv200-Dy04-dc24-centerless

High Speed Grinding
Peripheral speed of 2700 m/min of grinding wheel helps high-production grinding.

Precision Grinding
High bearing rigidity and rotation run-out notably improve grinding precision and surface roughness.

Heavy Grinding
Rigid bearing guarantees stable heavy grinding

 

What is Hydrostatic Bearing?


The high pressure lubricating oil introduced in the bearing oil pockets sustain the shaft to be balanced in the bearing center. This makes non-contact running possible.

 

Advantage of Hydrostatic Bearing
- Non-contact running result in long life and less power loss.
- By optimizing oil pressure and pockets area, high rigidity and good damping are easily attainable.
- The dynamic bearing effects, when the shaft rotates, additionally increase the bearing rigidity, and thus improve rotating precision and performance of the shaft.

 

Specifications        

Grinding Capacity  

Grinding Wheel (Diameter x Width x Bore)  

Regulating Wheel (Diameter x Width x Bore)

R.P.M. of Grinding Wheel

R.P.M. or Regulating Wheel    

Motor for Grinding Wheel Spindle

Motor For Regulating Wheel Spindle  

Motor for Hydraulic Pump    

Motor for Magnetic Separator 

Net Weight (Approx.)

Floor Space (Approx.)    

Dia. 2 - Dia.100 (Max. length for in-feed grinding 200 mm)

Dia. 610 x 205 mm x Dia. 304.8

Dia. 355 x 205 mm x Dia. 177.8

1400 (2700 m/min

Stepless 10 -180

15 kW (20 HP)

2.2 kW

0.75 kW

0.025 kW

4500 Kg

2700 mm x 2600 mm 

 

DAEYOUNG NC Centerless Grinding Machine Model DC - 24BG

 

pv200-Dy05-dc24bg-centerless

Standard Accessories

- Grinding wheel with flange
- Regulating wheel with flange
- Coolant pump with tank
- Standard thrufeed workrest with carbide blade 5/16" (8 mm) - Liner
- Filter element
- Maintenance tools

 

Special Accessories
1. Programmed automatic balancer
2. Carbide blades of different sizes
3. Equipment for long bar grinding
4. Profile dressing device
5. Automatic truing device for grinding wheel
6. Work ejector (Hydraulic pneumatic electromagnetic system)
7. Elector-hydraulic automatic in-feed attachment
8. Automatic workpiece feeder for in-feed or thru-feed grinding attachment
9. Magnetic coolant separator
10. Jib crane
11. Special filter--

 

Features
By adapting dual support design (twin grip), the grinding wheel spindle and regulating wheel spindle are extremely rigid, AND thus provide high precision and heavy grinding. The grinding wheel spindle runs on super-precision taper roller bearings with oil mist lubrication for vibration free and durable operation. A precision ball screw is used in the lower base feeding system, in order to maintain fine grinding, precision positioning even in heavy grinding.

 

Specifications

Grinding Capacity

Grinding Wheel (Diameter x Width x Bore)  

Regulating Wheel (Diameter x Width x Bore)

R.P.M. of Grinding Wheel

R.P.M. or Regulating Wheel

Motor for Grinding Wheel Spindle

Motor For Regulating Wheel Spindle

Motor for Hydraulic Pump        

Motor for Coolant Pump

Tilting Angle of regulating Wheel

Swivelling Angle of regulating Wheel  

Net Weight (Approx.)

Floor Space (Approx.) 

Dia. 2 - Dia.160 mm
Dia. 610 x 305 mm x Dia. 304.8
Dia. 355 x 305 mm x Dia. 203.2
1250 (2400 m/min.)
Stepless 10 -180
22 kW (30 HP)

2.2 kW
0.75 kW
0.4 kW

±5 deg.
±3 deg.
6500 Kg
2900 mm x 2600 mm

 

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