Every company expects high-end product structure to win high-margin stores, but product upgrades must have appropriate soil cooperation, and cultivating this soil is a step-by-step process, especially in gearbox manufacturing: First, high-skilled training needs talents Over the years, the accumulation of professional skills is particularly important.Although there are many technical schools in China, the training of high-tech talents is not a matter of cultivating one or two students.Second, China's current high-end gearbox manufacturing industry still faces some difficulties.Many talents flow to the government and state-owned enterprises, lack of intellectual property protection, lack of financing channels for manufacturing, low integrity and greed and corruption in shopping malls.Technology is different.These difficulties are not something that can be changed overnight.Although the government is working hard to improve these problems, there are still some bottlenecks in the development of high-end reducer profession.Therefore, product upgrades that are too fast may be difficult to achieve.
If the country is converted by the manufacturer of medium-term and low-end reduction gear reducers, it will affect the entire operation, and the reason will be distorted.This is the company's excessive financing, which affects career development, and should be the death of the first oil change.In future applications, the quality of the oil should be checked regularly, and impurities or oil must be replaced in time.In general, the long-term continuous operation of the deceleration, the new oil should be replaced once a year after work or once, that is, the long-term deceleration should be replaced with new oil before starting to work.The reducer should have the same oil as the trademark.It should not be a mixture of oils of different brands.Oils with the same viscosity and different viscosities should be mixed.When changing the lubricating oil, wait for the reducer to cool down without burning.Stop the temperature, but still hold to the temperature.After cooling due to heat, the viscosity of the oil increases thoroughly, and it is difficult to drain the oil.It is necessary to block power to the transmission to avoid inadvertent energization.During operation, when the temperature of the oil rises above the temperature of the oil pool and abnormal noise is generated, the operation should be stopped.Check the cause and replace the lubricating oil before it can work continuously.Rules and regulations, users should have, carefully record the problems found in the working state of the reducer, and the above rules should be strictly enforced.
The fatigue reduction of the gear reducer rack occurs in the low speed gear.The entire gear mesh was investigated, and it was found that the meshed gear showed a large area of pitting due to touch fatigue, and a mottled dense surface.The width of the single-chip corrosion pit is 2 for the center transition gear shaft, and 2 for the low speed shaft and large gear drop.Investigate the cracking conditions of the four racks that have fallen off: dark gray resistant fibrous fracture in the middle, there is a significant indentation on the meshing pitch circle, and the prosthesis is the first rack No. 1 to fall off, and pinching caused the rack to be broken crack.Cracks are the normal fracture arrangement of a broken tooth that has failed under heavy duty fatigue.The surface is light gray, smooth and shiny, and the broken teeth are pierced with cleavage fractures, which are abnormal brittle fractures.
