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MK1320 Numerical control cylindrical grinder

MK1320 Numerical control cylindrical grinder
company Shanghai Duoka Precision Machinery Co;, Ltd
Categories LED Displays
Update2011-03-22
Original RegionChina
MK1320 Numerical control cylindrical grinder
MK1320 MK1420
This grinder absorbedthe domestic and international profession grinding machine to make the unit’ advantage, function good, the construction is reasonable,rigidity is strong,there is many functions,can complete the grinding of thecylindrical, internal bore and carry with pack to clip at one time, and increase the spare parts to process the accuracy.
Moreover, adopted the mold piece the product for design principle, it can be trandformed into various products according to need of different functions of customers, and also the product can be provided in a short period.
Technical specificaions
Height of center135mm
Distance between centers520mm770mm
Max.dismeter to be ground200mm
Max.length to be ground500mm750mm
Max.weigth of workpiece80kg
Max.dimesion of griding wheel(D*W)500*203*63mm 600*63*305mm
Linear speed of grinding wheel(m/s)35m/s 45m/s
Min.feed of grinding wheel frame0.0005mm
Min.feed of worktable0.001mm
Main motor5.5kw 7.5kw
Total capacity10.5kw12.5kw
Weight of machine (500mm)4.5T5T
Overall dimensions2800*2400*2200mm3050*2400*2200mm
WORKING ACCURACY
Roundness0.0015mm
Cylindricity0.003mm
Roughmess0.32mm

FEATURES OF GRINFER

Double-shaft interlocded CNC system supplied by SIEMENS company, Germany, Or choose FANUC system.
Automatic measure gauge epuipped, tesing on the line, the clised-cycle automatic grinding is avaiable,assureed the higher processing size precision.
Feed of grinding wheel frame and movement of worktable are driven by lead screw with AC servo-motors,grinding wheel frame feed guideway adopts crossing rolling cylinder staight line guideway from Germary which cam assure accurate and prompt feel.
The grinding wheel spindle adopts the dynamic bearing made by our factoty,the higher rotation precision and rightity is available.
Hesdstock motor adopts AC frepuency comverter,infinitely vaiable head spindle speed change.
The sleeve of tailstock is with the function of hydraulic travel.
Complete protection cover is equiped, or half-protection cover is avaiable.

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