Abstract: This paper designs a preload adjustable rotary nut ball screw dualdriven micro feed system, due to the elastic property of the feed system has great influence on its own frequency–response characteristics, which can be ...

Abstract: This paper proposes a novel dual-drive hydrostatic lead screw system (DDHLS). The design enables a lower feed speed and a better transmission performance than the conventional hydrostatic lead screw (HLS). Considering the ...