In a spindle of a machine tool, a cylindrical member of the spindle adapted to accommodate the shank of a tool is prepared by winding carbon or glass fiber and the wound fiber is impregnated with a heat curable resin. After curing the resin a protective coating layer is applied to the other surface of the cylindrical member.
申请公布号
US5018915(A)
申请公布日期
1991.05.28
申请号
US19900497621
申请日期
1990.03.23
申请人
TOSHIBA KIKAI KABUSHIKI KAISHA;MITSUBISHI RAYON COMPANY, LTD.