Winter is a cold season, low temperature, high humidity, which will have a certain impact on many mechanical equipment. In the winter when using the elbow machine, there will also be some problems, which need to be solved and dealt with in time. This article will discuss the working principle, common problems and solutions of the elbow machine, hoping to be helpful to readers.
First of all, let's briefly understand the working principle of the elbow machine. Elbow machine is a kind of equipment used for processing metal pipes, mainly used to bend metal pipes into the desired Angle and shape. The working principle is to drive the bending head through the hydraulic system to bend the pipe, and control the speed and strength of the bending pipe by controlling the hydraulic valve, so as to realize the bending of the metal pipe. Under normal circumstances, the elbow machine can efficiently complete the bending operation, but when used in winter, it will encounter some problems.
First, the impact of temperature on the liquid system
Winter temperature is low, the working temperature of the hydraulic system will also drop, which will cause the viscosity of the hydraulic oil to increase, affecting the normal operation of the hydraulic system. In this case, the bending speed of the elbow machine may be slow or even not work properly. In order to solve this problem, we can add some cold-resistant hydraulic oil to the hydraulic system to improve the working temperature range of the hydraulic oil and ensure the normal operation of the hydraulic system in a low temperature environment.
Second, the brittleness of metal pipes
In the cold winter environment, the metal pipe is susceptible to the influence of temperature and becomes brittle, which will increase the difficulty of the bending operation, and even lead to the fracture of the metal pipe. To avoid this situation, we can preheat the metal pipe before bending the pipe to improve the toughness of the metal pipe and reduce the risk of fracture. In addition, the working parameters of the pipe bending machine can be adjusted to reduce the bending Angle and strength, so as to avoid excessive stress on the metal pipe, so as to ensure the smooth operation of the pipe bending.
Third, the solidification of lubricating oil
In the low temperature environment in winter, the lubricating oil is easy to solidify, resulting in the lubrication system of the elbow machine can not work normally, affecting the operation efficiency of the equipment. In order to solve this problem, we can choose lubricating oil in a low temperature environment to improve the fluidity of lubricating oil and ensure the normal operation of the lubrication system. In addition, the lubrication system is inspected and maintained regularly, the lubricating oil is replaced in time, and the lubrication pipe is cleaned to ensure the smooth flow of the lubrication system.
Fourth, equipment maintenance and maintenance
Winter is the high load of elbow machine use period, equipment maintenance and maintenance is particularly important. Before using the elbow machine, it is necessary to carry out a comprehensive inspection of the equipment to ensure the normal operation of the components. Clean the surface and inside of the device regularly, and replace the parts that are seriously worn in time to ensure the stability and reliability of the device. At the same time, do a good job of equipment anti-freezing work, avoid equipment damage in low temperature environment, extend the service life of the equipment.
To sum up, the use of elbow machine in winter may encounter problems such as low working temperature of hydraulic system, brittle metal pipes, and solidification of lubricating oil. We can solve these problems by choosing cold-resistant hydraulic oil, preheating metal pipes, choosing low-temperature lubricating oil, and doing maintenance and maintenance of equipment to ensure the normal work of elbow machine in winter. I hope this article can enlighten the readers and help them better deal with the problems that may be encountered when using the elbow in winter.
|
