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Common problems and countermeasures in tapping
Common Issues During Tapping and How to Avoid Them
Thread tapping, or the process of cutting threads into a hole in order to form an internal screw thread, is an integral part of the production and manufacture of many components. The most common issue that is encountered with thread tapping is b......
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Common Fault Analysis of Electric Motor
Electric Motor Common Faults Analysis
Electric motors are the main source of power for industrial and commercial equipment. But similar to any other mechanical component, electric motors can suffer from faults that reduce their reliability, efficiency, and safety. In some cases, motor faults can......
Machine tool fixture
Machine Tool Fixtures
A machine tool fixture is a specialized tool that attaches to a workpiece and holds it in place and guides its movement as it is machined. They are used in many different machining operations such as turning, grinding, drilling, and boring. Fixtures can be customized to fit......
Improvement of Pretightening Force of Thrust Spherical Roller Bearing
Improvement of Preload for Thrust-Tapered Roller Bearing
Preloading of rolling bearings has been used for a long time to improve bearing performance. It reduces play, increases stiffness and helps to maintain the static equilibrium. It is used in thrust bearings when the axial load carrying capaci......
Bearing Adjustment
Introduction
Bearings are important mechanical elements that allow rotational or linear movement between two surfaces that come into contact with each other. They are needed to ensure the smooth operation of machines and mechanisms. The adjustment of bearings is one of the most critical activitie......
Defect Fracture and Prevention of Ferrule
Abstract
Corrosion fatigue cracking of a circumferential weld due to the welds lack of ductility is often referred to as a lack of a set ring defect. Such defects can be difficult to detect as they are often only visible during a microscopic analysis. With the right prevention methods and pre-ins......
Common faults of CNC lathes
CNC Lathe Common Faults
Computer numerical control (CNC) lathes are widely used for complex machining operations. However, due to long-term use or incorrect machine operation, CNC lathes often fail and affect production. Therefore, knowing the common failures of CNC lathes and their correct solut......
CNC machine tool maintenance and repair technical skills (1)
Computer Numerical Control (CNC) Machine Tool Maintenance and Repair Techniques
Computer Numerical Control (CNC) machine tools are widely used to increase the productivity of operations in a wide range of industries, such as aerospace, automotive, energy, agriculture, and medical device productio......
Cause Analysis of Main Bearing Sintering Faults
Analysis of Fault Causes of Main Shaft Tile Sintering
1 Introduction
Tile sintering is a form of heat-treatment of a material, usually a refractory material, to give it a certain strength, or to obtain a combination of high strength and conductivity. Tile sintering is often used to make a materi......
How to identify fake and inferior bearings "eight black"
The Advantages and Disadvantages of Fake and Low Quality Bearings
As the global economy continues to evolve, the cost of goods continues to rise. As manufacturers try to maintain costs, they may be tempted to use counterfeit or low-quality bearings in mechanized products and machines. While the u......
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