Precision CNC Cylindrical Grinder for High-Quality Metal Parts

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	ODM200
			20P - 25CNC	20P - 50CNC	20A - 25CNC
Machining Capacity	Maximum Diameter of Worktable	mm	200	200	200
	Minimum Distance between Two Centers	mm	250	500	250
	Maximum Load at Two Centers	kg	40	50	40
	Grinding Wheel Size (Diameter × Thickness × Bore)	mm	405× (38 - 50) × 127	405× (38 - 50) × 127	405× (38 - 50) × 127
	Maximum Line Speed	m/s	45	45	45
Grinding Wheel Head	Feeding Angle	Deg	60	60	60
	X - Axis Feeding Speed	m/min	6	6	6
	Feeding Stroke	mm	200	200	200
	X - Axis Minimum Setting Unit	mm	0.001	0.001	0.001
Headstock	Spindle Speed	rpm	0 - 600 (adjustable)	0 - 800 (adjustable)	0 - 800 (adjustable)
	Spindle Form		Centering Cone with Synchronous Motion	Centering Cone with Synchronous Motion	Centering Cone with Synchronous Motion
	Center		M.T3	M.T5	M.T3
Tailstock	Automatic Retraction Distance	mm	30	40	30
	Center		M.T3	M.T4	M.T3
Worktable	Z - Axis Rapid Traverse Speed	m/min	8	8	8
	Z - Axis Minimum Setting Unit	mm	0.001	0.001	0.001
	Maximum Travel of Worktable	mm	350	600	350
	Rotation Angle	Deg	-3	-3	-3
Motor	Grinding Wheel Spindle Motor	Kw	4	4	4
	X - Axis Feeding Motor	Kw	1.5	1.5	1.5
	Z - Axis Feeding Motor	Kw	1.5	1.5	1.5
	Headstock Spindle Motor	Kw	0.9	0.9	0.9
	Cooling Water Motor	HP	1/4	1/4	1/4
Control System	Controller		FANUC/Yaskawa	FANUC/Yaskawa	FANUC/Yaskawa
Protection	Sheet Metal		Full - Enclosed Type	Semi - Enclosed/Full - Enclosed Type	Full - Enclosed Type
Others	Machine Weight	kg	2450	2400/3000	2450
	Gross Weight	kg	2700	2800/3400	2700
	Packaging Size (Length × Width × Height)	mm	2500×2300×2150	3000×2100×2000/2900×2300×2150	2500×2300×2150