Gears - The Unsung Heroes of Mechanical Systems******In the intricate world of mechanical enginee
Transmission Gear******Structure And Type According to the shape classification: there are straight gear, the teeth are parallel to the axis of the gear, the structure is simple, easy to manufacture, but the contact degree is small when meshing, the transmission smo
Tractors and Hand Tractors_ Key Players in Agricultural Operations******In the expansive realm of agriculture, various tools and machines play crucial roles in ensuring efficient crop production and
