• YKS7225ADual station high-efficiency gear grinding machine

    YKS7225 dual station high-efficiency gear grinding machine is a new structure of high-efficiency and high-precision gear grinding machine. The machine tool adopts SIEMENS840DSL CNC system, which can achieve fully automatic control from automatic workpiece clamping, automatic tool setting, automatic grinding and automatic dressing process. It is suitable for precision grinding of large quantities of involute cylindrical gears in industries such as cars, new energy vehicles, precision reducers, etc. It can machine disc teeth and shaft teeth, and can be processed by expansion method and forming method. The accuracy can reach level 4 of the national standard GB/T10095-2008.

    This machine tool adopts a new dual workpiece spindle structure and high-precision dual spindle direct drive technology, automatic adjustment of roller pressure angle technology, multi head worm wheel grinding and dressing technology, automatic alignment of tooth grooves and automatic distribution of clearance technology. Coupled with an automatic loading and unloading system, the machining efficiency of the machine tool can be greatly improved.


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      Technical specifications

      Worm gear grinding forming mill YKS7215

      Processing outer diameter:Π 12~Φ 250 Φ 12~Φ 250 Φ 12~Φ one hundred and fifty

      Workpiece modulus: 0.5-4mm 0.5-5mm 0.5-4mm

      Maximum tooth width: 180mm (straight teeth) 180mm (straight teeth)

      Maximum helix angle:± 45º ± 45º ± 45º

      Grinding wheel linear speed: Max80m/s Max63m/s Max80m/s

      Workpiece spindle speed: Max1700rpm Max1700rpm Max3000rpm

      Grinding wheel specifications:Φ 275× 160× Φ 160 Φ 160× 25× Φ 50.8 Φ 275× 160/125× Φ one hundred and sixty