蜗杆

• Planar double - enveloping worm gearing terminology
  平面二次包络环面蜗杆传动术语
• Basic rack tooth profile of fine - pitch cylindrical worm
  小模数圆柱蜗杆基本齿廓
• Optimization design and cad system of worm and gear
  蜗轮蜗杆的参数化设计与绘图
• Slotted raised countersunk head screws with full dog point
  带全蜗杆槽头半沉头螺钉
• Accuracy of fine - pitch cylindrical worm and wormwheel
  小模数圆柱蜗杆蜗轮精度
• Terminology and symbols for cylindrical worm and wormwheel
  圆柱蜗杆蜗轮术语及代号
• Dualdrive gearbox : drp worm gear unit : standard precision
  蜗轮蜗杆减速机:标准精度n
• Terminology and symbols for cylindrical worm and worm wheel
  圆柱蜗杆蜗轮术语及代号
• Planar double - enveloping worm gearing accuracy
  平面二次包络环面蜗杆传动精度
• Slotted pan head screws with small head and full dog point
  小头和全蜗杆盘头槽头镙钉