Product Description
1.1 Machine Body
Casting, combined with natural aging and innovative artificial heat treatments, ensures minimal deformation and enhances durability.
1.2 GW and RW (Regulating Wheel)
GW: Features a robust double support structure with a hydrodynamic bearing design for exceptional spindle grinding rigidity.
RW spindle: Double row cylindrical roller bearing architecture ensures high rotational precisiony
RW is equipped with a double-supported framework, utilizing grease-lubricated spindles that require a single fill for prolonged service, eliminating the need for oil.
RW: Features a gearbox mechanism for RW spindle transmission, enhancing system reliability.
1.3 Feeding
The machine boasts a double-sided moving layout with a fixed work rest on the bed.
RW and GW frames feature a flat V-shaped plastered guide rail for optimal feed guidance.
Both RW and GW frames are powered by a servo motor with a ball screw, offering precise feed increments as small as 0.001mm.
1.4 Dressing for GW and RW (6 Axes)
GW dresser:
Incorporates a linear guide for the reciprocating guide rail, ensuring seamless operation.
Driven by a servo motor, the ball screw facilitates both feeding and reciprocation, achieving a minimal feed of 0.001mm.
RW dresser:
Equipped with a linear guide for the reciprocating guide rail,The system's servo motor drives the ball screw for both feeding and reciprocation,
ensuring a precise minimum feed of 0.001mm.
1.5 Cooling
Features an advanced cooling tank with a magnetic coolant separator and a paper tape filter for optimal filtration.
1.6 Electric
Operating system utilizes Mitsubishi's advanced Q series PLC system for unmatched efficiency.
Customizable configurations are available for users to tailor to their specific requirements.
1.7 Special Configuration
Incorporates a loading and unloading mechanism, a cantilever lifting device for both grinding and regulating wheels, and an SBS dynamic balancing system for GW.
1.8 Technical Data:
| L600 centerless machine |
6 Axes |
| In-feed Grinding |
Dia. |
10-250mm |
| |
Length |
590mm |
| Through grinding |
Dia. |
10-250mm |
| |
Length |
300mm |
| GW SPEC. (O.D.*width*I.D.) |
P600*600*305mm |
| RW SPEC.(O.D.*width*I.D.) |
P350*600*203mm |
| GW Speed |
1100r/min |
| RW Speed (stepless) |
10-200r/min |
Swiveling
Angle of RW |
Vertical |
-2°~ +5° |
| |
Horizontal |
-1°~ +3° |
| GW min feed amount |
0.001mm |
| RW min feed amount |
0.001mm |
| GW dresser min feed amount |
0.001mm |
| Height from center line of GW & RW to work rest |
260mm |
| Cooling water flow |
200L/min |
| GW Motor |
45kw/55kw |
| RW Motor |
5.5kw |
| Power Supply |
3N 50HZ 380V optional |
| Dimension(L*W*H) |
4400*2300*1700mm |
| Machine Weight |
About 12 tons |
Accuracy
(fine grinding for standard bars D10mm,L50mm) |
Roundness |
0.001mm |
| |
Cylindricity |
0.0018mm |
| |
Roughness |
Ra0.16μm |
1.9 Main Accessories
| Name |
SPEC. |
QTY |
Brand |
| Control System PLC |
Q series
|
1 |
Mitsubishi, Japanese |
|
|
10.4 inch |
1 |
Mitsubishi, Japanese |
| Servo motor |
|
6 |
Mitsubishi, Japanese |
| Converter for RW |
5.5KW |
1 |
Mitsubishi, Japanese |
| RW motor |
5.5KW |
1 |
Wannan Electric |
| GW motor |
45W/55KW |
1 |
ABB |
| Low-voltage apparatus |
|
1 |
schneider |
| Ball screw |
|
6 |
Nanjing |
| Dressing linear guide |
|
2 |
Nanjing |
Grinding Examples and Operations
Automatic Solution
Company Profile
Jiangsu Phisong CNC Machine Co., Ltd. is renowned for its unparalleled expertise in centerless grinding technology, both domestically and internationally. Phisong CNC seamlessly integrates the advantages of cylindrical and centerless grinding machine design, production, and manufacturing. Our prestigious roster of clientele includes numerous distinguished Top-500 enterprises and publicly listed companies, with our products being highly sought after across Europe, America, Russia, and Southeast Asia.
We have established state-of-the-art offices with advanced production technology and adhere to the ISO9001 international quality management system. Tailoring bespoke processing solutions, we empower our customers to elevate their production efficiency and processing prowess with our commitment to professional skill, integrity, and passion.
Phisong has amassed an impressive cadre of industry experts, all dedicated to ensuring the highest standards of product quality management. With the guidance of senior experts serving as long-term production technology consultants, our team maintains a professional attitude, wholeheartedly committed to the research, development, and production of exceptional products. Our applications span a vast array of uses: from intricate micro nozzle needles to precision pump pistons, and even robust railway shafts. Our relentless pursuit of advancement in centerless grinding technology has earned us widespread acclaim from our valued customers.
Quality Control: Ensuring Excellence Through Rigorous Standards
Packing & Shipping: Delivering Precision with Every Shipment
Company Exhibition & Customer Visiting: Showcasing Innovation, Building Relationships
1.2 GW and RW (Regulating Wheel)
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