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　　Drum-shaped gear couplings are usually lubricated with lubricating oil. The tooth surface requires continuous lubrication. The lubricating oil should be drained smoothly, otherwise the temperature of the tooth surface will rise and water and dirt will accumulate,...

　　 An important way to increase the service life of drum gear couplings.The tooth width coefficient affects the tooth root bending strength and tooth surface contact strength of the tooth. The larger the tooth width coefficient, the greater the strength of these two items...

　　Since the 20s, the former Soviet Union, the United States, Germany, the Czech Republic and other countries have successively formulated some basic standards for couplings.For example, the former Soviet Union formulated ROCT60—1973 "Mechanical Coupling Nominal Torque Series" in 19107, which unified various types of coupling...

　　According to the purpose, it can be divided into carbon structural steel and carbon tool steel.The carbon content of carbon tool steel is between 0.65 and 1.35%. After heat treatment, high hardness and high wear resistance can be obtained. It is mainly used to manufacture various tools, cutting tools, molds and measuring tools (see tool steel). ...

　　Rigid couplings are divided into flange couplings, radial key flange couplings, sleeve couplings, clamp couplings and parallel shaft couplings. Flange couplings: use bolts to connect the two halves The flange of the shaft is a coupling that realizes the connection of two shafts; the radial key flange coupling...

　　The enterprise spirit of Ever-Power Coupling Factory is professionalism, innovation, collaboration and dedication.Professional: The most professional product on the market.Innovation: Leading technology and innovative products.Collaboration: employee collaboration, industry collaboration, and social collaboration. ...

　　 Aluminum alloy has low density but relatively high strength, which is close to or exceeds that of high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry and its usage is second only to steel. . ...

　　Metal can improve its structure and mechanical properties after forging.After the casting structure is deformed by hot working by the forging method, due to the deformation and recrystallization of the metal, the original coarse dendrites and columnar grains become equiaxed recrystallized with finer grains and uniform size...

　　 The external teeth of CLZ type gear coupling are divided into straight teeth and drum teeth. The so-called drum teeth means that the external teeth are made into a spherical surface. The center of the spherical surface is on the gear axis, and the tooth side clearance is larger than that of ordinary gears. The drum gear coupling can allow a larger angular displacement (relative to the straight gear coupling...

　　Qixi Festival is China's Valentine's Day, and it is also a festival that promotes dating.Folklorists put forward their own views: Qixi Festival is firstly a festival for single women.In ancient China, the Qixi Festival should be the happiest day for single women, even if it is the Spring Festival, no...