GC300에서 고주파 열처리에 따른 안내면 변형에 관한 연구

A study on slideway deformation from High-frequency heat treatment in GC300

The way to reduce wear quantity of numerical control machine tool slideway is highfrequency heat treatment process for slideway in GC300 By using this way mentioned above We can expect the increase of Rockwell hardness from Rockwell hardness 30 to 48∼55. The deformation quantity caused by high-frequency heat treatment results in increasing nonwork time at the following process grinding work so it is important that we minimize the deformation quantity as much as possible. This thesis will propose one of the ways to minimize nonwork time at grinding work we first prospect the deformation quantify and process the rough cutting considering the data.