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Overlay Welding Restoration Scheme for Turbine High Pressure Control Valve
Welding Repair Scheme of High Pressure Adjustment Valve of Turbine
1 Introduction
Turbines generally consist of basic elements such as rotors, turbines and stators. Its working principle is to convert the pressure energy of steam into kinetic energy and drive the rotor to rotate. High pressure a......
1060 
Sophia
Simple maintenance of inverter welding machine
Inverter Welder Maintenance
Inverter welders are a versatile and efficient welding machine popular among hobbyists, independent contractors, and automotive repair shops. The maintenance of an inverter welder is a simple process that requires basic tools and welding accessories. Before beginning a......
Three principles in CNC maintenance work
The Three Positions Principle of NC Machine Tool Maintenance
NC machine tool play an important role in manufacturing and automation industry, when it became malfunction, NC machine tool maintenance should be carried out timely in order to keep the normal use . NC machine tools are complex in stru......
Analysis and solution of wire cutting "filigree" phenomenon
Introduction
Fiber cracking phenomena, also called “flower silk”, has been observed in many yarn spinning processes. This phenomenon is characterized by the formation of loops on the surface of the fibers and the formation of delicate fibers which resemble flower silk in appearance. The presenc......
Analysis and Elimination of Hydraulic Faults of Injection Molding Machine
Injection molding machine hydraulic fault diagnosis and exclusion
hydraulic system of injection molding machine is the core component of its operation, but due to the many factors, such as improper operation, quality, aging of component parts and even the production environment, fault or failure ......
Tips for making car body stickers
Tips for Making Automobile Body Stickers
Stickers are a great way to customize and decorate your car, giving it a unique and stylish look. Stickers can be put almost anywhere on the vehicle body, from the windshield to the back bumper. However, applying stickers correctly is a delicate process an......
Silicon rectifier power unit technical parameters
Silicon Controlled Rectifier Power Supply Device Technology Parameters
The Power Supply Device is an important part of the electric power system. It is a reliable form of energy flow that is necessary for the application of various electrical components. The Silicon Controlled Rectifier Power Sup......
Experience identification method for rolling bearings
Experienced Identification Method for Rolling Bearings
Introduction
Rolling bearings, also known as rolling contact bearings, are important parts of modern machinery and equipment. The performance depends on their quality. Therefore, the systems in need of the rolling bearings should be required......
Preload method for rolling bearings
Preload of Rolling Bearings
Preloading is an adjustment method of rolling bearings that is used in many applications and it is attained by introducing a controlled force to the assembly while maintaining an accurate bearing setting. Proper preloading enhances the bearing stiffness and improves pe......
Thread rolling machine operating procedures
Rolling Machine Operation Procedure
Rolling machines are used to produce products from several different materials, from paper and cardboard to rubber and plastics. In order to ensure the best quality of product, the proper operation of the machine is essential. This document outlines the procedu......
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