不持续就爆
发表于 2025-3-30 10:16:10
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严厉批评
发表于 2025-3-30 13:57:41
Interface Formation Induced by Friction Stir Welded Tool Offset in T-lap Joint of AA7075 and AA5083rom the tool axis to the center of the T-joint was defined as the tool offset. The results verified that the welding interface included kissing bond (KB) defects was significantly sensitive to the eccentric position of tool pin. Increasing the tool offset decreased the KBs at advancing side but incr
colony
发表于 2025-3-30 16:45:48
Investigate a Folding Mechanism Using Cylinder for Operation,the mechanism, the kinematic characteristics of each link can be determined using fundamental principles of machine and mechanism theories. Consequently, the velocity and acceleration of the elements can also be accurately determined, along with the impact of reactions on revolution joints. This met
不舒服
发表于 2025-3-31 00:23:15
Investigation of the Particle Velocity of the Amorphous Powder,th the substrate. Many characteristics of the coatings depend on the particle velocity. The purpose of this research is to look into the effect of some parameters in plasma spraying using ordinary air as the plasma generation gas on velocity behavior. The feedstock material is a Fe-based amorphous a
宽宏大量
发表于 2025-3-31 04:00:19
Investigations on Drilling of Al/CFRP/Ti Stacks Using Micro Grooved Drills,ctures. The intricate amalgamation of aluminum alloy, carbon fiber reinforced polymer (CFRP), and titanium alloy in the stack introduces complex material interactions during drilling. The current work is aimed at evaluating and comparing the surface quality of the Al/CFRP/Ti stack holes drilled by s
pulse-pressure
发表于 2025-3-31 06:20:05
Kinematic Model and Fast-Terminal Sliding Mode for Four-Mecanum-Wheeled Mobile Robot,satility and multi-tasking mobility. This paper proposes a kinematic model for a robot using four omnidirectional Mecanum wheels with hardware-error compensation and a mathematical model of the motors driving the entire system. On this basis, we develop a nonsingular fast-terminal sliding mode contr
CRAFT
发表于 2025-3-31 11:25:18
Mathematical Modeling of the Mechanical Tensile Strength of the Thick Carbon Steel Plates Weld withatical model that elucidates the interplay between welding process parameters, specifically welding amperage (I.), weld speed (v.), and chamfer angle (α), in the context of narrow gap welding. The primary objective of this study is to establish a goal function capable of predicting the quality of bu
过滤
发表于 2025-3-31 14:51:13
Multi-objective Optimization for Surface Roughness, Cutting Force, and Material Removal Rate Duringsimultaneous minimum of surface roughness (Ra) and cutting force (Fc) and maximum material removal rate (MRR) under the cutting parameter constraints of cutting speed, tool nose radius, feed rate, and depth of cut. In order to achieve this, a combination of Support Vector Machine regression (SVR) al
Insatiable
发表于 2025-3-31 18:56:02
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采纳
发表于 2025-3-31 23:56:44
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