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YK7550 CNC GEAR GRINDING MACHINE

	+86 15905112265
	+86 15905112265
	+86 15358284628
	jack_zhu2

	+86 13851005559
	+86 13851005559
	+86 13851005559
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YK7550 CNC GEAR GRINDING MACHINE

Features of machine

1. Modular design of machine , manual interface with large varities of configurations that provide different selections & applications to users

2. Adoption of REXROTH IndraMotion MTX micro system providing 4 axies options and synchronization of 4 axies

3. Form grinding for internal spur gear cutting on small and batch production.

Form cutting concept is also provided to cut symmetric gears

4. Worm-driven rotary table suitable for large size parts & heavy duty cutting

5. Built-in temperature sensor combined with special software to keep good consistancy of accurancy

6. Applying of infinite element anlyasis to achieve high stability of machine structure ,all base castings are of high performance heat treated gray iron casting to obtain good rigidity and reliability. Up-to-date design of headstock is ideal for high speed cuttings

7. Special interface with manual input for easy operation, combinations of parameters are preset for selection, signal status could be easily checked on operation panel for convenient maintainence.

8. Available of online remote diagonosis function

9. Unique radius dressing design with characteristics of high efficiency ,high reliability and simple strcuture.

10. different type of cutting programme & cutter auto positioning software are preset

11. Compact design for installation with samll floor space, Rear Chip removal

12. full enclosure of machine

13. Built-in hydraulics and piping system with compact & simple design

YK7550 CNC GEAR GRINDING MACHINE

GENERAL	YK7550
Max. Work piece diameteR	600-100mm
Max Swing diameter	880-510mm
Max.diameter of radius	10mm
Max. Axial feed travel	400 mm
Max grinding width	165mm
Min. ~ Max. No. of teeth	1 ~ 3000
Max. spindle speed	8000 rpm
Max. Revolution of table	21rpm
Table indexing speed ratio	1:92
hydraulic pressure when pushing support center(c 50 standard cylinder)	5.9Kn(590kaf)
Working range
Center distance between grinding wheel and table	235-0 mm
Height between grinding wheel and table	78-478mm
Table diameter	400mm
Table bore diameter	65 mm
The distance between table and support center	292-692 mm
Grinding wheel
Max. grinding wheel size	1405020 mm
Spindle diameter	D50
Max. Shift Travel	60mm
Hob speed and feed
Axial feed	0.01 ~ 10 mm/T.rev
Radial feed	0.01 ~ 10 mm/T.rev
Radial rapid feed (X)	5000 mm/min
Axial rapid feed (Z)	4000 mm/min
Electrical and motor
Voltage of control circuit	AC380V,DC24V 50/60HZ
Total power	23KVA
Main motor AC spindle motor	6Kw (Cont. rating)
Table servo motor	6.5KW
Drive servo motor	2.3KW
Vertical stroke servo motor	3.75KW
Shifting servo motor	1.2.KW
Hydraulic pump motor	4P, 2.2 KW
Cutting oil pump motor	2P, 2*0.75KW
Magnetic separation motor	2P, 0.2KW
Floor space and weight
Floor space, length x width	1861 x 2462 mm
(Floor space varies dependant on specific machine layout. Above floor space doesn'' t cover the space for chip collect box, oil cooler and the space when the control panel doors are opened)
Machine height	2671mm
Weight(Including electric components and hydraulic unit)	5500 kg

Standard configurations

Main machine

Full enclosure

Electrical cabinet

Rexroth indramotion mtx micro control system.

Hydraulic system

Lubrication system

Paper filter

Parallel

Lightings

Tailstock

Radius dresser

Mist extractor

Table dampen system

Option

Cooling system for hydraulic oil and cooling oil

Form cutting programme

Dressing unit for gear

Diamond roller

Small sharpener

YK7550 CNC GEAR GRINDING MACHINE

GENERAL	YK7550
Max. Work piece diameteR	600-100mm
Max Swing diameter	880-510mm
Max.diameter of radius	10mm
Max. Axial feed travel	400 mm
Max grinding width	165mm
Min. ~ Max. No. of teeth	1 ~ 3000
Max. spindle speed	8000 rpm
Max. Revolution of table	21rpm
Table indexing speed ratio	1:92
hydraulic pressure when pushing support center(c 50 standard cylinder)	5.9Kn(590kaf)
Working range
Center distance between grinding wheel and table	235-0 mm
Height between grinding wheel and table	78-478mm
Table diameter	400mm
Table bore diameter	65 mm
The distance between table and support center	292-692 mm
Grinding wheel
Max. grinding wheel size	1405020 mm
Spindle diameter	D50
Max. Shift Travel	60mm
Hob speed and feed
Axial feed	0.01 ~ 10 mm/T.rev
Radial feed	0.01 ~ 10 mm/T.rev
Radial rapid feed (X)	5000 mm/min
Axial rapid feed (Z)	4000 mm/min
Electrical and motor
Voltage of control circuit	AC380V,DC24V 50/60HZ
Total power	23KVA
Main motor AC spindle motor	6Kw (Cont. rating)
Table servo motor	6.5KW
Drive servo motor	2.3KW
Vertical stroke servo motor	3.75KW
Shifting servo motor	1.2.KW
Hydraulic pump motor	4P, 2.2 KW
Cutting oil pump motor	2P, 2*0.75KW
Magnetic separation motor	2P, 0.2KW
Floor space and weight
Floor space, length x width	1861 x 2462 mm
(Floor space varies dependant on specific machine layout. Above floor space doesn'' t cover the space for chip collect box, oil cooler and the space when the control panel doors are opened)
Machine height	2671mm
Weight(Including electric components and hydraulic unit)	5500 kg

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