In the description and explanation of the classification of hard tooth surface reducer.Constant force reducer introduces the two major classifications of hard tooth surface reducer to everyone, and enhances everyone's understanding of hard tooth surface reducer.Here are mainly two types of QJY hardened gear reducer and QY hardened gear reducer.
XNUMX. QJY type hard tooth surface reducer
QJY type hard tooth surface reducer is a hard tooth surface (carburized, quenched tooth surface) crane reducer developed by the factory according to the requirements of domestic and foreign markets. It includes three basic types in 12 categories, namely: QJY2, QJYD2, QJYA2, QJY3 , QJYD3, QJYA3, QJY23, QJYD23, QJYA23, QJY34, QJYD34, QJYA34. QJY series reducers are suitable for various operating mechanisms of cranes, and are also widely used in the transmission mechanism of various mechanical equipment such as transportation, metallurgy, mining, chemical industry, light industry and so on.
XNUMX. QY type hard tooth surface reducer
QY type hard tooth surface reducer is developed on the basis of QJ series of medium hard tooth surface reducer for cranes. The QY type reducer is welded by steel plate, the box body is annealed to relieve stress, the gear is made of high-quality low-carbon alloy steel, the tooth surface is carburized and quenched, and the product has been ground. The product quality is stable and the performance is reliable. QY series reducers include two series of hard-tooth surface reducers for cranes, QYS (three pivots) and QYD (base type).It has three types: three-level, four-level and a combination of three and four-level. |
