Specifications

Universal Cylindrical Grinder UCM series cylindrical surface grinder is suitable for grinding outer surface of cylinder and tape

 

Universal Cylindrical Grinder

 

1. UCM series cylindrical surface grinder is suitable for grinding outer surface of cylinder and taper.

2. The longitudinal movement of the worktable is driven by hydraulic or by handwheel. Theworktable can rotate to a certain degree so as to be suitable forgrinding taper.

3. The wheelhead cross feed is driven by hydraulic,which realizes automatic periodical feed and rapid feed. It can also do rough and fine feed through handwheel.

4. The worktable and wheelhead guide way of theUCM series adopt hydrostatic lubrication,itsmovement onlow speed is smooth.

5. The spindle ofUCM series is supported by hydrostatic and hydrodynamic bearings of high rigidity,it makes the spindle have high rotary accuracy and perfect rigidity.

6. The wheelhead of the universal type adopts inverter motor to realize stepless speed changing.The wheelhead spindle of the universal type adopts sliding bearing structure.The clearance of the front bearing can be adjusted to make it suitable for the grinding Use center or chuck.The workhead of the universal type can be rotate to any position within its conterclock dirction 90 so it can be suitable for grinding inner or outer surface of taper.

7.  The UCM series universal cylindrical grinder has internal grinding apparatus,internalgrinding spindle is supported by precise rollbearing.

8. The workhead spindle,wheelhead spindle,internal grinding spindle,coolent pump,hydrodynamic and hydrostatic oilpump are driven by separatemotors.

9. The wheel dresser can be asssembled on the worktable surface or on the tailstock.

10. Eath moving parts of the machine has electric,hydraulic and mechanic interlock structurethe machine is well designed with pleasing appearance,all control lever are centralized in panel make operating easy.

 

	Model		Unit	UCG50150	UCG50200	UCG50300
General	Distance between centers		mm	1500	2000	3000
	Center height		mm	270
	Dia. Ground(O.D)		mm	25500
	Dia. Ground(I.D)		mm	30-200
	Max.length ground(O.D)		mm	1500	2000	3000
	Max.length ground(I.D)		mm	320
	Max.weight of work piece		kg	1000
Workhead	Swiveling angle		º	90
	Center taper(MT)		MT	4
	Spindle speed		r/min	20224
Wheelhead	Wheel spindle speed		rpm	1330/665
	Wheelhead rapid travel		mm	100
	Max.travel		mm	370
	Swiveling angle		º	±30
	Hand feed per.rev		mm	rough:4                                   fine:0.5
	Hand feed per.gra		mm	rough:0.02                         fine:0.0025
	Wheel size max. dimension of wheel (OD×W×ID)		mm	500×75×305
	Wheel peripheral welocity		m/s	35/17.5
Intemal grinding device	Spindle speed		rpm	7000
	Wheel size		mm	max:175×32×32  min:30×25×10
Table	Hand feed per.rev		mm	5
	Max.swiveling angle	clockwise	º	3º	2º	2º
		anticlockwise	º	6º	5º	3º
	Longitudinal traverse speed of table		m/min	0.13
Tailstock	Center taper(MT)		MT	6
	Quill travel		mm	70
Motor	Wheelhead motor power		Kw	5/7.5
	Internal grinding		Kw	1.5
	Workhead motor power		Kw	4
Machine	Gross weight		t	11.2	13	17.4
	Packing dimension		cm	540×270×210	610×270×210	810×270×210
Item NO.				122031	122032	122033

Standard Accessories		Optional Accessories
Complete set of electrical equipment		Wheel balancing stand
Coolant equipment		Magnetic separator
Wheel periphery dresser		Center grinding attachment
Wheel flange		Close-type steady rest
Wheel balancing arbor		End wheel dresser
Leveling wedge		Radius wheel dresser
Open-type steady rest
Standard Accessories