The machine is equipped with automatic programming software to realize automatic programming, and the grinding wheel is automatically compensated by the system after dressing. It can grind any workpiece with equal or unequal parts.

        The machine can be used for grinding Class A gear shaving cutter, Class AA gear shaving cutter and Grade 3 standard gear (GB/T 10095.1-2008). 

Product introduction:

YK7125A/YK7125B is a gear grinding machine with CNC gear shaving cutter enjoying upright CNC feed, high precision CNC indexing, CNC grinding wheel dressing and CNC generation feed.

The machine tool realizes the grinding of involute gear profile YK7125A/YK7125B by interpolation motion of high precision CNC index head (U-axle) and generation slipway (X-axle), so as to cancel traditional index plate and basic circle plate. The machine tool can grind any equal or unequal workpiece by high precision CNC index head instead of index plate. Grinding wheel dressing is realized by linkage of upright CNC feed (Z-axle) and CNC grinding wheel dressing slipway (Y-axle). Automatic compensation is realized by system with completion of grinding wheel dressing.

The programming of the machine tool is completed by inputting corresponding parameters of processing part in dialog box provided by computer automatic programming software, and machine program automatically generated by which is sent to CNC system through RS232 interface. The corresponding convexity/ concave gear profile can be formed by filling in the corresponding convexity/ concave quantity in dialog box of additional gear profile as per elongation. 

Column rotation (helix angle) and excursion of gear width from slipway of the machine tool are realized by manual operation. 

Technical parameters:

Machining diameter: 25mm~250mm

Module: 1~8mm

Helix angle: 0°~±45°

Diameter of grinding wheel: 300~400mm

Number of gears: random