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Welding Safety and Hygiene
Welding Safety and Health
Welding is a process used to join two pieces of metal or other materials through a high temperature flame or an electric arc. The resulting bond is strong and reliable, making it useful in many applications. However, a proficient welder must learn and understand the asso......
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Spiral bevel gear milling machine
Bevel gear is one of the most widely used components in mechanical engineering. Its big advantage is that it can transmit power at an angle which is not perpendicular between two shafts. It is used in many different applications such as in gear boxes for vehicles, motors for boats and in machines ......
welding quality
Welding Quality
Welding is one of the most important industrial processes and its quality is something that cannot be overlooked. Quality welding is essential for the manufactures of most items, from small components to large structures. Poorly executed welding can person safety and cause structu......
Weld Stress and Distortion
Welding Stress and Deformation
Welding is a common type of joining used for both structural and non-structural elements. Welded components are found in products ranging from automobiles and ships to bridges and skyscrapers. Despite the wide variety of applications, welding is associated with a nu......
The demand for bearings in the machine tool industry
Long before the industrial revolution of the late 18th century, engineering and metal working had been practiced by skilled artisans and craftsmen. The industry was generally limited to individual or small family-owned businesses. The invention of efficient machine tools, including lathes, during ......
Bearings and application parts required by machine tools
Introduction
Bearings are important components in machine tools which ensure smooth operation and optimum performance.machine tools bearings allow efficient and clean operation of the machines tools, in order to prevent damage and wear of the components. Commonly used machine tool bearings includ......
Machine tool spindle requirements for rolling bearings
Introduction
The spindle of a machine tool is one of its most important components, and its performance directly affects the accuracy and efficiency of machine tool processing. The bearing selection is an important part of the design of the machine tool spindle. At present, the most widely used b......
Materials for mechanical engineering: steel for machine building
Metals Used In Mechanical Engineering
Mechanical engineering is an integral part of a wide range of businesses, from medical and aerospace engineering to HVAC and automotive engineering. Mechanical engineering relies on a number of metals and alloys to ensure that components and machines can oper......
Mechanical technology and technology - stamping
Punching Process
Punching is an engineering process that involves the contouring of metal parts through the use of a press. During the process, a cutting tool is pressed onto the work piece to create the desired shape. Punching is used in the fabrication of a wide range of products, including bli......
Fundamentals of extrusion molding
Die-casting Process Basics
Die-casting is one of the most widely used processes for mass-produced components in the machinery and transportation industries. It is used to produce parts with a high degree of accuracy, repeatability, and uniformity in a variety of specific materials. The process ......
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