1.Machine body

2.GW and RW(Regulating wheel)
RW fixed on the machine bed, adopted double supported structure , with better reliability and stability
Five pieces bush-bearings for each side on the GW spindle, better rigidity for fine heavy grinding

3.Feeding
Servo motor drives ball-screw through shaft coupling, min. feeding amount 0.001mm.

4.Dressing for GW and RW

5.Electric
Operation panel with dials and touch screen for Operation panel with dials and touch screen for
grinding, dressing,feeding, etc. Adjusting
Mitsubishi PLC control system, Siemens for optional.

Crane for GW and RW
Oil mist filter

Part Name | QTY | Unit | Supplier |
Control System PLC, CNC | 1 | Set | Mitsubishi/Siemens |
Touch Panel | 1 | Set | Mitsubishi/Siemens |
Servo Motor | 5 | Set | Mitsubishi/Siemens |
Inverter of Regulating Wheel | 1 | PC | Mitsubishi/Siemens |
Grinding Wheel Motor | 1 | PC | Wuxi(optional) |
Regulating Wheel Motor | 1 | PC | ABB(optional) |
Reciprocating Motor of Grinding & Regulating Wheel | 2 | Set | Panasonic(optional) |
Low Voltage Device | 1 | Set | Schneider(optional) |
Approach Switch | 6 | PC | Autonics(optional) |
Ball Screw | 5 | PC | Nanjing Technical Equipment Co., LTD |
Trim linear guide | 2 | Set | Nanjing Technical Equipment Manu Co., LTD |
Feed linear guide | 2 | PC | SCHNEEBERGER |
Oil Temp Cooler | 1 | PC | Wuxi Wald |
Electric Cooler | 1 | PC | Wuxi Condy |
8.Technical Data
5 Axis | ||
In-feed Grinding | Dia. | 5-100mm |
Length | 190mm | |
Through grinding | Dia. | 5-100mm |
GW SPEC. (O.D.*width*I.D.) | 600*200max250*305mm | |
RW SPEC.(O.D.*width*I.D.) | 350*200max250*203mm | |
GW Speed | 1100r/min | |
RW Speed (stepless) | 10-200r/min | |
Swiveling Angle of RW | Vertical | -2°~ +5° |
Horizontal | -1°~ +3° | |
GW min feeding amount | 0.001mm | |
GW dresser min feeding amount | 0.01mm | |
Height from center line of GW & RW to work rest | 200mm | |
Cooling water flow | 100L/min | |
GW Motor | 22kw | |
RW Motor | 3kw | |
Power Supply | 3N 50HZ 380V | |
Dimension(L*W*H) | 3200*1785*1800mm | |
Machine Weight | About 7.5 tons |
We presently built offices with modernized environment, process with advanced producing technology, Adopt ISO9001 international quality management system. For different processing requirements, we customized professional processing technology for customers in improving their processing level and production efficiency with concept of professional skill, integrity and enthusiasm.
Phisong gathered a large number of professional elites, based on the full range of product quality management, and the employment of senior experts as a long term production technology consultant, with a professional attitude, devoted to product R&D and production. We have a wide range of applications: From micro nozzle needle to high precision pump piston to heavy rail shaft, we continue to develop centerless grinding technology, won the majority of customers′ praise.
