Cylindrical Grinding Machine-Fx32p-60CNC

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: External Grinding Machine
• Processing Object: Thread
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Model NO.: FX32P-60CNC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Plunge Cylindrical Grinder
• Precision: High Precision
• Certification: CE
• Condition: New
• Maximum Rotating Diameter of Table: 320mm
• Maximum Distance Between Two Thimbles: 600mm
• Maximum Grinding Diameter: 320mm
• Grinding Wheel Speed: 1650rpm
• Transport Package: Woodbox
• Trademark: Hotman
• Origin: China
• Production Capacity: 50

Product Description

1. Technical specification:

Project		Unit	Model:FX32P-60CNC
Processing capacity	Maximum rotating diameter of table	mm	320
	Maximum distance between two thimbles	mm	600
	Maximum grinding diameter	mm	320
	Maximum load between two parietal hearts	Kg(b)	60(Top work)/20(Working head)
	Grinding wheel size (diameter × width × aperture)	mm	455×38(32-50)×127
	Grinding wheel speed	rpm	1650
	Maximum linear speed of grinding wheel	m/s	40(High speed grinding wheel is accessible 65)
	Grinding wheel dressing	mm	Automatic type
Grinding wheel head	Feed Angle	Deg	90
	Feed stroke	mm	250
	X axis fast moving speed	m/min	6
	Minimum X-axis feed	mm	0.001
Head frame	Spindle speed	rpm	50-500
	Spindle form		Simultaneous or centering
	Thimble specification		MT-4
Tail seat	Automatic telescopic distance	mm	40
	Thimble specification		MT-4
worktable	Z axis fast moving speed	m/min	8
	Minimum z-axis feed	mm	0.001
	Maximum travel	mm	550
	Angle of rotation	Deg	+ 6/-9
Motor	Grinding wheel spindle motor	KW	3.75/5.5
	X-axis feed motor (servo)	KW	2.2
	Z-axis feed motor (servo)	KW	2.2
	Head frame spindle motor	KW	0.75
	Cooling pump motor	KW	0.75
	Lubricating oil motor	KW	0.25*2
	Tail stock oil pump motor	KW	0.75
Other	Net machine weight	Kg	3300
	Gross machine weight	Kg	3500
	Package size (length * width * height)	mm	2800*2000*2000

 
2. Device description:
1)  Ontology 
    The body and components are cast by Milhanna high grade cast iron FC30, which is artificially normalized heat treatment and then treated by natural aging. Components are processed by YASDA, MITSUI SEIKI, TOSHIBA, ELB and other world-class equipment once clamping processing. Precision size can be up to micron level, to ensure high precision equipment basic components.
2)  Automatic lubrication system
    Machine guide rails and precision ball screws are continuously lubricated by automatic lubrication system to ensure longer service life and accuracy. The cooling system is separated from the body to eliminate vibration and favorable heat dissipation.   
3)  Automatic system
    Equipped with Siemens 828D CNC automatic grinding system, and secondary development, man-machine dialogue fool operation, with many optional equipment to choose from, including inner hole grinding device, automatic end measuring device, automatic outside diameter measuring device, etc.

4)  Grinding wheel head feed shaft
    The grinding feed system is composed of a V and a flat track of hand-crafted precision shovel, with automatic lubrication system and C3 level precision grinding ball screw, which can achieve smooth movement, excellent repeated positioning accuracy and long track life.


5. Grinding wheel spindle
  The standard configuration of the grinding wheel spindle is rear four and rear two bearing structure. High precision dynamic and static pressure spindle can also be selected, which has the characteristics of high rotation precision, high dynamic stiffness, good vibration resistance, high grinding efficiency and good grinding surface quality. For special workpiece grinding, the grinding wheel speed can be adjusted, up to 3500 RPM and 60m/s.

6) Tail seat
   The tail seat is designed to be both rigid and robust. A hardened alloy steel sliding cylinder encrusted in the cast iron body is designed to carry the MT4 top core. The jacking force of the sliding cylinder can be easily changed by adjustment knobs at the rear. Special accessories oil pressure tail seat with a pedal to facilitate unloading work parts.
7) Numerical control system:
   Siemens numerical control system as the standard configuration, after secondary development, all Chinese operation interface, easy to use. Equipped with Siemens high performance servo motor, the equipment CNC system and drive system have better compatibility, at the same time with automatic sand repair and automatic compensation function, to ensure the stability and precision of feed and grinding.

8.Automatic face detection device (optional)                           

      Automatic outside diameter measuring device (optional)