FTD ytri gír tvíhliða mala lapping Lausn-YH2M8470

Machine Model: YH2M8470 Double Disk Yfirborðskvörn Lapping Machine;

Grinding Workpieces: FTD External Gears(φ58~103mm） ;

Lapping Requirement：Flatness±0.002，Parallelism±0.003，