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Shaoxing Shaoli Machinery & Electronic Co. Ltd

Tel：0575-84313135

Fax：0575-84313365

Zip code：312030

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D2M8MK5A-1 Desktop Plane Precision NC Grinding Machine

Product Introduction

D2M8MK5A-1 Desktop Plane Precision NC Grinding Machine using deflection rotation plane grinding principle can meet the demand of plane grinding of instruments , meters , aviation , aerospace , integrated circuits and other micro parts (such as optical components , semiconductor components and metal components)，achieve nanoscale roughness grinding.

Technical Parameters Product Features Product advantages

D2M8MK5A-1 Desktop Plane Precision NC Grinding Machine
Work Table	Length×Width	mm	≤200×200
Work Table	Max Load	Kg	10
Travel	X Travel	mm	200
	Y Travel	mm	150
	Z Travel	mm	100
Grinding Plate	Max Rotation Speed	r/min	60
Feed	Max Feed Speed（X/Y/Z）	r/min	10
Feed	Rapid Feed Speed(X/Y/Z)	r/min	10
Detection and Precision	Positional Accuracy	μm	5
	Repeated Position Accuracy	μm	±1
	Surface Roughness		Ra6nm(mean value)
Others	Power		AC220V/50Hz
	Slurry System		With Slurry System
	Electronic Handwheel		With Electronic Handwheel
	CNC System		Standard with CNC system
	Machine(Length×Width×Height)	mm	500×660×850
	Machine(Net Weight)	Kg	≤600

High Processing Uniformity

(1) Grinding relative trajectory between the grinding disc and each point on the surface of workpiece had good time variability..

(2) Increasing the relative grinding motion of each point on the surface of workpiece rotation center , reducing the grinding traces repetition rate.

(3) Improve the uniformity of material removal rate on the surface of the workpiece.

(4) Improving the distribution of relative grinding velocity, making the grinding velocity distribution more uniform, it helps to improve the condition of the misdistribution of grinding radial velocity of planetary grinding method.

Nanoscale Roughness

The micro-surface roughness of the workpiece has reached the nanometer level. Deflection rotation grinding results(Ra mean value 6nm) has presented mirror effect , and the roughness and surface morphology near the center and the edge of the workpiece is almost no difference , the machining quality of the entire surface is very uniform.

The observation and detection of surface morphology and roughness of sample grinding effect have been done by using laser confocal microscope show that the surface roughness of workpiece has got nm level , deflection rotation grinding results(Ra mean value 6nm) has presented mirror effect.

Before Grinding Samples

Surface of Grinding Parts

Workpiece Surface Condition Before Grinding

Workpiece Surface Condition After Grinding

The First Point Surface Morphology at A Magnification of 2000 Times Under The Laser Microscope

The Second Point Surface Morphology at A Magnification of 2000 times Under The Laser Microscope