Disintegration of inspection reducer: 1 gear overhaul: ⑴ damage in the form of gear: A, broken teeth: This is mainly reducer used spare parts, material hardening due to improper operation caused by the impact Flender reducer, generate heavy load caused and fatigue caused by tiny cracks and gradually expand the reason is broken tooth. B, bad tooth contact: both gears meshing process, not the tooth surface along the tooth length and tooth height direction achieve the required good contact. This phenomenon will cause accelerated wear of tooth surfaces or partial destruction caused by the accident. Causes are two gears meshing center distance or two parallel shaft gear tolerance, as well as large gear manufacturing error. C, tooth wear: one refers to the long-term normal wear and tear over a certain limit, the other refers to the damage caused by abnormal wear and tear, including adhesive wear, abrasive wear and corrosion and wear. Causes tooth hardness is undesirable, the load is too large and lubricants undesirable. D, tooth surface pitting: both tooth surface pitting fatigue, tooth surface roughness, caused by lubricating unclear. E, plastically deformed teeth: tooth surface quenching hardness uneven (or quenching) is part of permanent deformation soft surface, forming a tooth surface caused by uneven or crooked teeth. Germany Germany SIEMENS SIEMENS reducer Group is the world's largest professional power transmission equipment manufacturer, was founded in 1899 and headquartered in the city of Bocholt, Germany reducer spare parts, has been 100 years of manufacturing experience. Worldwide there are fourteen manufacturing and marketing network all over the world, employs seven thousand people, the annual output value of 900 million euros. Flender gear reducer Shandong _ _ preferred by Springfield Springfield Electrical Equipment Co., Ltd. Jinan. Mechanical and Electrical Equipment Co., Ltd. Jinan Springfield (www.jnspray.cn) strong, credible, in Jinan, Shandong industrial maintenance, installation and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Springfield and you hand into the brilliant, for a better future!