Research On Key Technologies Of Direct-Drive Gear Hobbing Machine Of Dry-Cutting
The development trend of gear hobbing machine which includes CNC, high-speed, high-accuracy, direct-drive and environment protection, is discussed firstly, and design principle of direct-drive gear hobbing machine of dry-cutting, which break through traditional structure design theory of gear cutting machine, is put forward. Direct-drive gear hobbing machine adopts the technologies of build-in motor spindle and DDR torque motor which directly drive the revolve of cutting tool and worktable, and completely cancels high precision gears and worm wheel in the machine transmission, so to realize that power source directly drive work parts of machine tool. The key technologies of direct-drive gear hobbing machine of dry-cutting, such as general layout technology, bed and chip removal system design technology, hob spindle and workpiece spindle structure design technology, are analyzed and studied in detail. It is of theoretic significance and practical value, for the study and development of direct drive gearcutting machine of high speed and high-precision.
direct-drive gear hobbing machine structural design
Liu Runai Lv Ming
Taiyuan University of Technology Taiyuan,China
国际会议
长春
英文
577-580
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）