Results 1 to 10 of about 471,211 (302)
Journal of Machine Engineering, 2023 The hollow embossing rolling of thin-walled high precision components like metallic bipolar half plates is characterized by narrow process windows. Here, the knowledge of interaction between forming machine, roll and process is crucial for the process ...
Martin Wagner +5 more
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Journal of Machine Engineering, 2023 Industrial robots are increasingly used in industry for contact-based manufacturing processes such as milling and forming. In order to meet part tolerances, it is mandatory to compensate tool deflections caused by the external force-torque vector ...
Eckart Uhlmann +2 more
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Potential of Tool Clamping Surfaces in Forming Machines for Cognitive Production
Journal of Machine Engineering, 2022 High reproducibility of forming processes along with high quality expectations of the resulting formed parts demand cognitive production systems. The prerequisite is process transparency, which can be improved by increased knowledge of interdependencies ...
Mohaned Alaluss +5 more
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Research on a new high-quality and high-efficiency SLM forming method based on interlayer strategy [PDF]
MATEC Web of Conferences, 2022 To ensure the forming quality of SLM and to improve the forming efficiency of SLM, this paper investigates the forming effect of Ti6Al4V specimens formed by SLM based on an interlayer strategy.
Wang Peng, Chen Dongju, Li Gang
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Economic operation of China's superhard industry in the first half of 2022
Jin'gangshi yu moliao moju gongcheng, 2022 Based on the Purchasing Managers' Index, the relevant data of the superhard material industry, the import and the export data of superhard commodities of China Customs, and the import data of United States and Japan Customs, 6 tables and 8 charts are ...
Lijuan LI +6 more
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Micromachines, 2022 The radial error is the key performance indicator of ultra-precision axis. In order to measure and evaluate the radial error of ultra-precision axis with nanometer accuracy, a measurement system with an accuracy of nanometer based on capacitive ...
Xingbao Liu +5 more
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Shock and Vibration, 2022 The increasing use of computer numerical control (CNC) machines requires better prediction of the reliability of their servo control systems. A novel reliability prediction model based on radial basis function (RBF) neural network optimized by improved ...
Zheng Jiang +4 more
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Nanocomposites for Machining Tools [PDF]
Materials, 2017 Machining tools are used in many areas of production. To a considerable extent, the performance characteristics of the tools determine the quality and cost of obtained products. The main materials used for producing machining tools are steel, cemented carbides, ceramics and superhard materials. A promising way to improve the performance characteristics
Daria Sidorenko +3 more
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Static and Dynamic Characterization and Control of a High-Performance Electro-Hydraulic Actuator
Actuators, 2020 This paper characterizes the static, dynamic, and controlled behavior of a high-performance electro-hydraulic actuator to assess its suitability for use in evaluating machine tool behavior.
Govind N. Sahu +3 more
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Tangential elastic contact model of the cylindrical contact with different axis crossing angles
Science Progress, 2022 In this paper, a cylinder contact model with different axis crossing angles is proposed, and the axis crossing angle is introduced into the normal and tangential constitutive equations.
Tieneng Guo +3 more
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