랙&피니온 기어 / 스퍼기어 / 내치기어 / 치형

→ 랙 & 피니온 기어, 스퍼기어, 내치기어 치형설명

      Stock Gears / Hollow Worm / Worm Gear / Worm Shaft /

      Circular Pitch / Addendum / Dedendum / Base Circie Diameter /

      Face Width / Clearance / Spur Gear / Internal Planetary Gear /

      Rack Gear / Module / Spiral Bevel Gear / Pinion Gear /

      Straight Bevel / Helical Bevel / Crown Gear / Hypoid Gear /

      Screw Gear / Involute / Hobbing / Shaping / Spline / Quenching /

      Tempering / Cutting / Finishing / Grinding / Lapping / Horning /

      Low Backlash / Gearbox / Cyclo Gearmotor / Reduction