High Precison CNC Cylindrical Grinding Machine Mk1060

Product Description

MK1060 Single Servo PLC Centerless Grinder
Salient Feature:
1.The bearing of grinding wheel spindle is four plates dynamic tiltable ball bearing bush, with high precision.
2. The bearing of regulating wheel spindle adopts double support & four plates dynamic tiltable ball bearing bush, with high precision
3. The feeding system equipped servo motor with high precision planetary gear reducer, feeding through coupling driving ball-screw.
4. AC frequency converter is used for regulating wheel step-less speed control.
5. The grinding wheel dresser and regulating wheel dresser are driven by gear motor and ball screw, step-less speed control, and good performance of low speed moving.
6. The machine operated by 10' touch screen, auto plunge feeding, load, speed, time and steps can be adjusted.
7. Equipped Mitsubishi electrical system
Main Application:
The grinder is mainly used for through-feed grinding of cylindrical surface and ring-type parts, as well as for plunge-cut grinding of various stepped, cones that the conicity less than 1:20 .

2.Main configuration

Name	Specification	QTY	Unit	Supplier
PLC	Q	1	set	Mitsubishi
Servo Motor		1	set	YASKAWA
Screen		1	set	Kunlun Tongtai
Ball Screw		3	sets	Nanjing Technical Equipment Manufacture Co., LTD
Inverter of Regulating Wheel	1.5KW	1	piece	Inovance
Converter AC Motor of Regulating Wheel	Y2 1.5KW	1	piece	Wannan
Motor of Grinding Wheel	Y2 15KW	1	piece	Wannan
Low Voltage Device		1	set	Chint

3.Technical Data

		1 Axes
Through grinding	Dia.	5-60mm
	Length	195mm
GW SPEC. (O.D.*width*I.D.)		500*200*305mm
RW SPEC.(O.D.*width*I.D.)		350*200*203mm
GW Speed		1318r/min
RW Speed (stepless)		10-200r/min
Swiveling Angle of RW	Vertical	-1°~ +5°
	Horizontal	0°~ +5°
GW min feeding amount		0.001mm
GW dresser min feeding amount		0.001mm
Height from center line of GW & RW to work rest		200mm
Cooling water flow		50L/min
GW Motor		15kw
RW Motor		1.5kw
Power Supply		3N 50HZ 380V
Dimension(L*W*H)		2050*1680*1380mm
Machine Weight		About 3200kg
Accuracy (fine grinding for standard bars D 15mm, L50mm)	Roundness	0.001mm
	Cylindricity	0.002mm
	Roughness	Ra.0.16μm