End face polishing device
AssigneeSeiko Instruments Inc.
InventorsKouji Minami, Hisayuki Hirayama, Kisaburo Yoshida, Masaharu Sugiyama
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Abstract
The invention provides an end face polishing device high in polishing speed. The end face polishing device has a pressing unit pressing an end face of a fixed bar member to a polishing sheet and a driving unit driving the polishing sheet in roulette shape moving while rotating on circumference parallel to the end face of the bar member.
Claims15
An end face polishing device, comprising a pressing unit pressing an end face of a fixed bar member to a polishing sheet and a driving unit driving the polishing sheet in roulette shape moving while rotating on circumference parallel to the end face of the bar member.
An end face polishing device, having a rotating shaft eccentric from revolution center of a first revolution shaft in the revolution shaft, a second revolution shaft eccentric from the rotation center of the rotation shaft in the rotation shaft, and a polishing disc connected to the second revolution shaft.
A method for polishing an end face comprising steps of pressing an end face of a fixed bar member to a polishing sheet and driving the polishing sheet in roulette shape moving while rotating on circumference parallel to the end face of the bar member.
A method for polishing an end face,
- wherein the driving is performed by a XY table.
Dependencies are inferred from the claim text.