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As the core component of machine tools, the machine tool spindle bears complex loads and has extremely high precision requirements. Its machining process directly determines the machining accuracy and stability of the machine tool. Based on the example of a CNC boring machine spindle, this article ... Read More
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Core Conclusion Intermediate inspection during rough hobbing is crucial for ensuring gear machining quality, which can promptly detect deviations and reduce scrap rates. Two key inspection points (chordal tooth thickness and common normal length) are essential to control groove width, pitch, and ... Read More
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Gear tooth profile modification is a core precision optimization technology in mechanical transmission engineering. It involves deliberate, micro-scale adjustments to the geometric shape of gear teeth—departing from the ideal involute profile—to address inherent challenges in gear operation. This ... Read More
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The core conclusion is that surface roughness drawing specifications are critical for mechanical part manufacturing, involving standardized annotation of direction, position, unified representation, and clear interpretation of symbols and parameters to ensure processing accuracy and performance. ... Read More
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1. Product Overview The BTH16 Plastic Modular Chain, developed by a Guangzhou-based enterprise (located in Guangdong Province), is a high-performance transmission component. It boasts a maximum allowable tension of up to 62 kN/m while maintaining excellent rigidity, making it a reliable choice for ... Read More
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Bearings are critical components in mechanical systems, and their load-carrying capacity is directly related to the service life and reliability of equipment. The loads on bearings can be divided into dynamic loads and static loads, which correspond to different working conditions and failure modes ... Read More
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In the field of mechanical engineering, the selection of metal materials directly affects the performance, service life, and safety of mechanical equipment. Among numerous metal materials, there are several commonly used ones that every mechanical professional must be familiar with. This article ... Read More
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In the field of mechanical engineering, the fatigue failure of components has always been a critical issue affecting the reliability and service life of equipment. Statistics show that over 80% of mechanical component failures originate from fatigue, and most fatigue cracks initiate on the component ... Read More
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In the design of modern mechanical transmission systems, the simulation and analysis of gearboxes are of crucial importance. They not only optimize performance and predict failure modes but also reduce development costs. ROMAX (now known as Siemens Romax Designer) stands as a world-leading ... Read More
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1. One-Sentence Summary The parallel shaft gearbox, a core component in mechanical transmission systems, relies on multiple parallel gear sets for power transmission, speed adjustment, and torque conversion. Its gear ratio is determined by the number of teeth of driving and driven gears (formula: (i... Read More
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