Industry News

Mechanical and electricalEquipment installationWhat is the purpose?

At the same time, the installation of electromechanical installation projects has begun to develop towards digitalization, automation, intelligence, and flexibility, entering a new stage of modern equipment. There are many types of electromechanical installation projects, and there are also various classification methods. As people's living standards continue to improve, the demand for electromechanical installation projects in daily life is also increasing. From transportation tools to various household appliances, computers and printers have become indispensable electromechanical products in people's lives. Electromechanical installation engineering is classified in detail and is commonly used for industrial equipment asset management, cataloging of electromechanical product catalogs and data manuals, among others.

In addition, electromechanical installation engineering can be divided into three categories: industrial electromechanical installation engineering, information electromechanical installation engineering, and residential electromechanical installation engineering. Advanced electromechanical installation projects not only greatly improve labor productivity, reduce labor intensity, and improve the production environment, preventing human labor, but as one of the national industrial bases, they have a direct and important impact on the development of the national economy and the advancement of science and technology, as well as national defense strength. They are also important indicators of a country's technological level and comprehensive national strength.

During the installation process of electromechanical installation projects, equipment commissioning, testing, trial operation, and acceptance are important aspects of project management.

Especially in many small and medium-sized electromechanical installation projects frequently used in engineering. Although small in size and relatively simple to install and debugg, it has many supporting components and corresponding standards; The installation and commissioning of large-scale electromechanical installation projects involve coordination and management of personnel, machinery, materials, and energy, which brings objective difficulties to the installation and commissioning of such projects. This article summarizes common technical issues in electromechanical installation and commissioning to better promote the resolution of installation problems in the engineering field.

With the improvement of standardization and modernization of production equipment, especially the application of automated equipment, the installation and commissioning process of electromechanical installation projects is becoming increasingly complex and specialized.Equipment installationSpecialization is gradually shifting toward technology-intensive development, which has greatly hindered the construction cycle of electromechanical installation projects.

This requires the installation schedule of electromechanical installation projects to carefully consider the time forecasts for each process, balancing production and technical commissioning needs. Generally speaking, common electromechanical installation issues mainly include the following points: 1) Bolt connection issues. Bolt connections are a basic component in electromechanical installation, but their operation is not normal. If the connection is too tight, due to long-term electromagnetic and mechanical forces, the bolts may experience metal fatigue, leading to loosening of components such as shear and screw thread slippage, and creating potential accident hazards. It is especially suitable for electrical engineering conductive current bolt connections. It is necessary to grasp the mechanical and heating effects between the bolt and nut and press the pressure, avoiding contact resistance that does not increase in pressure, which could lead to heating, contact oxidation, and increased resistance, which can trigger a series of chain reactions that may cause joints to overheat, burn out, or break the grounding short circuit. 2) Vibration issues. The causes of vibration problems generally include three aspects:

(1) The pump is mainly affected by large bearing clearance, poor concentricity between rotor and housing, or excessive friction between rotor and stator.

(2) Motor causes include large bearing clearance, rotor imbalance, or uneven clearance with the stator.

(3) Excessive deviations between installation and operation and process parameters and rated parameters can easily lead to stable and uneven pump operation, such as vibration caused by unstable flow control at the outlet valve; The equipment installation process should be as close as possible to the rated parameters.

Industrial electromechanical installation engineering refers to textile machinery, mining machinery, and other mechanical equipment used by manufacturing enterprises, and belongs to the category of industrial electromechanical installation engineering. With continuous technological improvements, traditional mechanical equipment has entered a new stage of mechatronics integration, with its application scope constantly expanding. Since the 1960s, computers have gradually become a key player in mechanical research, design, and production

Management has gradually become widespread, creating conditions for the machinery manufacturing industry to move toward a more complex and developing direction.