Praha, Česká republika

420 775 216 216

420 773 162 174

Surface grinding machine Osh-450 is intended for high-precision machining of flat surfaces of various parts, with help of wheel side and by end-face of grinding wheel, as well with use of devices for grinding wheel profiling and mounting of work pieces – profile surfaces, grooves, recesses.

Structural features:

  • High rigidity and vibration resistance of machine due to regular-style design of the bed, slide rest, column, table and grinding head guarantee stable precision and finish.
  • Even high-precision play-free positioning due to use of ball-screw bearings.
  • All work movements of the machines are automated.
  • Base parts made out of cast iron.
  • Working zone protection of cabinet type

Checkout



Electrical component parts of major global manufacturers SIEMENS, BALLUFF: electrical equipment (initiators, thermal relay, switches), electronic components ( transistors, microchips, diodes, capacitors, resistors, potentiometers, photoimpulse transducers and etc.) - «Schneider», and so on; noncontact sensors - «Balluff»;asynchronous motors and transformers of best Russian and Belarus manufacturers; Digital Read-Out by coordinates Y,Z with linear displacement transducer – OAO “Special design engineering bureau of measuring systems (SKB IS) Saint-Petersburg, cross feed control module, table reverse control control module, as opposed to machines of previous years of production, manufactured out of semiconductor element by major global brands - «Panasonic», «Philips», «Harris».

Technical parameters

Parameter Value
Precision class by GOST 8-82 V В
Table plane dimensions (BxL), mm 200 х 630

Maximal precision parameters, achieved at sample workpiece:
- sample workpiece dimension, mm
- flatness, mkm
- parallelism, mkm
- surface roughness, machined by wheel side, Ra


380 х 120 х 80
4
5
0,16

Work feeds:
- table, m/min
- carriage, mm/stroke
- grinding head, mm


2…30
0,3…40
0,002…0,08

Biggest movements, mm
- table
- carriage


670
245

Max. weight of mounted work piece (with device and electromagnetic chuck) 200
Max. distance from table surface to spindle axis, mm 550
Grinding wheel dimensions (D x H x d), mm 300 х 40 х 76
Maindrive, kW 4

Dimensions, мм
- length
- width
- height


2715
1788
2035

Weight, kg 2950

Scope of supply:

  • Machine completed;
  • Cooling system with electric pump and magnetic separator;
  • Electric cabinet and control panel;
  • Table drive and lubrication hydraulic station;
  • Grinding wheels flanges
  • Adjusted support - 5 pcs
  • Tool-holder for static balancing of grinding wheel;
  • Grinding wheel dressing device model 3Е70.P30;
  • Operating manual;
  • Fast-wearingandspareparts, toolsandaccessories.

Optional accessories:

  • Electromagneticchuckmodel 7208-0060 version 05 (200х630mm);
  • Grinding wheel dressing mechanism 3D70.P43;
  • Grindingwheelbalancingdevice3Е70.P01 version 04;
  • Profilegrindingdevice,widening machine’s capabilities.

On-demand: version of electrical automatics, allowing to ensure automatic machine cycle job: rough grinding, final grinding, wheel dressing compensation, stopping by going to dimension.