YH2M8432C High Precision Vertical

YH2M8432C High Precision Vertical

Main purpose :
This machine can be used for lapping/polishing double-surface of thin components such as glass,ceramics,sapphire,carbon arsenide,ferrite, lithium niobate.

 

Technical characters :
1:- This machine’s each axis of tray,lower plate,upper plate bears weight by TRB(tapered roller bearing) and DGRB(deep groove ball bearing),machine precision can be assured.
2:- Gear ring up and down can be realized through cam bushing driven by air cylinder.
3:- Sun wheel is driven by 1.5KW motor with reduction gears.
4:- Lower polishing plate,and inner gear rings are directly driven by reduction gears, stepless variable frequency for speed-regulating, stable start&stop without impact.
5:- Upper polishing plate is directly driven by one reduction gears, stepless variable frequency for speed-regulating,stable start&stop without impact,the ideal polishing speed can be achieved for different material polishing.
6:-All control parts adopt 24v power supply, which can assure safety of the operator and equipment.

Specification

Item

Unit

YH2M8432C

Upper plate size(OD×ID×Thickness)

mm

?1070×?495×45

Lower plate size(OD×ID×Thickness)

mm

?1070×?495×45

Max machining pressure

Kgf

300(Polishing pad and brush polishing)

Work piece min thickness

mm

 0.4(Straight-sided work piece)

Work piece max size

mm

290(Rectangle,diagonal line:290mm)

Machined work piece precision

 /

Output Parallelism can be assured to reach 0.005 when input parallelism is within 0.005

 Upper grinding disc speed

rpm

Upper plate speed:5-50rpm(stepless regulating)

 Lower grinding disc speed

rpm

Lower plate speed:5-45rpm(stepless regulating)

Overall dimensions(L×W×H)

 mm

1600×1440×2700?2.3??

Overall dimension (L*W*H)

mm

1600×1625×2150

Total weight

kg

3200Kg

Processing Workpiece

The device can be processed workpiece including valve plate, valve plate, friction plate, rigid seal ring, cylinder piston ring, oil pump blades, silicon, germanium, quartz crystal, glass, ceramics, sapphire, gallium arsenide, lithium niobate, etc.,such as: