High-Speed CNC External Cylindrical Grinding Machine for Precision Parts

• Customization: Available
• After-sales Service: Provide
• Warranty: One Year
• Model NO.: ODMH32P-50/100CNC
• Type: Tool Grinding Machine
• Processing Object: Thread
• Abrasives: Abrasive Belt
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: CNC Thread Grinder
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Transport Package: Plywood Case
• Trademark: Sunrise
• Origin: Cn
• HS Code: 8460299000

Product Description

Machine Introduction

Every cylindrical grinder is derived from application requirements.

The ODM full series of CNC cylindrical grinders have corresponding solutions for grinding ranges within ф600mm.

Hydrostatic spindles, bearing spindles, and high - speed motorized spindles are available for selection.

Hydrostatic headstocks and bearing headstocks are provided for different applications.

Double V hard rails, roller linear guides, and linear motors are available for different applications.

Hydrostatic headstocks, bearing headstocks, various turntables, and composite wheel heads can be combined arbitrarily to meet diverse grinding requirements.
 

Machine Applications

CNC cylindrical grinding machines are widely used.

Plunge grinding: cylindrical surfaces, end faces, shaft shoulders, taper, and arc parts of various sizes.

Cross-feed grinding: cylindrical, taper, and crowned curve parts of various sizes.

 

Product Structure

Every cylindrical grinder is a perfect embodiment of craftsmanship.

Structural design is the foundation. The overall structural design is repeatedly simulated using 3D and analyzed through advanced finite element simulation. The outstanding structural design endows the machine with sufficient rigidity and reduces the impact of factors such as vibration and deformation on the machine to an extremely low level.

Double-V tracks, one-V and one-flat tracks, hydrostatic tracks, and roller linear guides are used in different machine models to maximize their respective performance.

The C1-class precision ball screw is connected to the servo motor through an elastic coupling with excellent torsional resistance. Coupled with the patented upper oil supply system, the feed accuracy is guaranteed to reach 0.001mm.

Multiple configurations of grinding wheel headstocks. Each grinding wheel headstock can be designed for straight-in or inclined-in grinding.

The headstock can be equipped with a manual or direct-drive automatic turntable.

Hydrostatic spindles, bearing spindles, and high-speed motorized spindles are configured according to grinding requirements, and all can be equipped with an automatic wheel balancing device.

High-power grease-lubricated internal grinding spindles and oil-air lubricated internal grinding spindles with speeds ranging from 10,000 to 90,000 R.P.M.
 

Workpiece headstock

The workpiece headstock is designed in two types: synchronous and centering. The centering headstock can support the workpiece for grinding between two centers. The synchronous headstock can perform grinding with a chuck or on a live spindle, and can also be used for grinding with two - center support.

The hydrostatic headstock can greatly increase the clamping weight during chuck - grinding of the headstock and simultaneously achieve high - precision roundness in chuck - grinding.

The headstock can be designed with a rotary turntable, and an air - floating mechanism can also be selected.

 

Workpiece tailstock

According to the grinding requirements of the workpiece, there are various tailstocks available for selection.

The hydraulic tailstock can work in coordination with automation.

The double - layer tailstock design facilitates the replacement of workpieces of different lengths.

The dual - drive tailstock can achieve the machining of the entire workpiece with one clamping.

CNC cylindrical grinding machines offer a variety of control systems for selection. They are equipped with a 10.4-inch LCD monitor and can be equipped with various advanced measuring devices. They support automated integration and nanometer-level interpolation.
1. Outer diameter measuring instrument control panel
2. End face measuring instrument control panel
3. Automatic wheel balancing system
4. AE backlash elimination and anti-collision
5. MPG handwheel

 

Machine Specifications

Item		Unit	ODMH high-speed CNC external cylindrical grinder
			ODMH32P-50CNC	ODMH32P-100CNC
Machining Capacity	Maximum Swing Diameter of Worktable	mm	320	320
	Maximum Distance Between Centers	mm	500	1000
	Maximum Weight of Workpiece Between Centers	kg	150	150
	Grinding Wheel Size (Diameter×Thickness×Bore)	mm	510×50×203.2	510×50×203.2
	Maximum Linear Speed	m/s	100	100
Grinding Wheel Head	Feed Angle	Deg	90	90
	X - axis Feed Speed	m/min	8	8
	Feed Stroke	mm	350	350
	Minimum Setting Unit of X - axis	mm	0.001mm	0.001mm
Headstock	Spindle Speed	rpm	0 - 600	0 - 600
	Spindle Type		DD Direct - Drive Spindle	DD Direct - Drive Spindle
	Center		M.T5	M.T5
Tailstock -	Automatic Extension Distance	mm	40	40
	Center		M.T5	M.T5
Worktable	axis Rapid Traverse Speed	m/min	8	8
	Minimum Setting Unit of Z - axis	mm	0.001	0.001
	Maximum Travel	mm	600	600
	Rotation Angle	Deg	+7/-3	+7/-3
Motor	Grinding Wheel Spindle Motor	Kw	18.5	18.5
	X - axis Feed Motor	Kw	2.5	2.5
	Z - axis Feed Motor	Kw	2.5	2.5
	Headstock Servo Motor	Kw	1.8	1.8
	Cooling Pump Motor	HP	1/2	1/2
	Vibration Damping Oil Pump Motor	HP	1	1
Control System	Controller		Fanuc	Fanuc
Protection	Sheet Metal		Full Enclosure Type	Full Enclosure Type
Others	Net Weight of Machine	kg	6400	6500
	Gross Weight	kg	7000	7700
	Packaging Dimensions (Length×Width×Height)	mm	3800*2700*2300	6200×2700×2300