LeTkingok 50x50CM Concrete Vibrating Table, Vibration Test Bench Test Block Vibration Platform Stainless Steel Mini Vibration Table

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Ji JB, Li FF, Li ZB, Sun LJ (2012) Research and advances on the control technology of the multiple shaking table array system. Struct Eng 28(6):96–101 Chen LL, Lian H, Liu Z, Chen HB, Atroshchenko E, Bordas SPA (2019) Structural shape optimization of three dimensional acoustic problems with isogeometric boundary element methods. Comput Methods Appl Mech Eng 355:926–951 Chen RZ, Zhang B (2013) The TVC control technology of shaking table. Technol Earthq Disas Prev 8(2):181–188 Leaving the mould on the table shall then allow the air bubbles to escape by coming to the surface. A vibration table consists of a rigid table top supported by a vibrating base. The vibrating base is typically driven by an electric motor or pneumatic actuator, and is capable of producing a wide range of vibration frequencies and amplitudes. The test item is placed on the table top, and the table is then subjected to a series of vibration tests to simulate the conditions that the device may experience in its intended operating environment.

Vibration tables are widely used in a variety of industries, including aerospace, automotive, military, and electronics, to ensure that products are reliable and able to withstand the stresses of their intended operating environment. Wang SJ, Gao RH, Zhai H, Pang J (2018) Research on synchronous motion control of three shaking tables platform based on EtherCAT. Mach Design Manuf 334(12): 176-179+184 Nakata N, Stehman M (2012) Substructure shake table test method using a controlled mass: formulation and numerical simulation. Earthq Eng Struct Dyn 41(14):1977–1988 Huang HH (2008) Design and application technology of earthquake simulation shaking table. Seismological PressWe use only the best Vibration motors which are bolted totally enclosed therefore eliminating the hazards associated with rotating shafts. What options do we have for you? Wei WW, He TX (2021) Compound control strategy based on fuzzy-neural network PID. Instrumentation 28(1):90–93 Then start to fill your mould with concrete slowly in one-spot. Which allows the table to spread the mix into the mould.

Tsai YC (2018) Research of control algorithm for seismic simulation shaking table. Tsinghua University Different types of vibratory tables include belt conveyor vibratory tables, grid vibratory tables, flat table conveyor vibratory tables, vibrating tables, shake-out table, and compaction tables. Also, vibratory tables are further classified on the methodology followed for generating the vibration. Electric, air-powered, or hydraulic vibratory tables are available in this classification. Special Features of Vibratory Tables The machine must be located on a safe place and on a horizontal position. Make sure there is sufficient air where you position the machine. It is duty of the user to ensure that the electric plant is in accordance with the safety laws in force. It is particular important to make sure that the grounding is well efficient. Furthermore, it is important to verify the network voltage: in case the voltage is too low (lower than 210V), the engine will start too slow and it might be necessary to install a voltage stabilizer. After having placed the vibrator and gone through the above due verifications, follow these instructions:  The general switch must be in the OFF (0) position.  Connect the power supply plug to a 220-230 V AC outlet. Shi W, Jia WC, Yang G (2011) Chen G (2011) Servo control system of electro-hydraulic vibration table based on fuzzy PID control. Digital Technol Appl 9:6–8

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Wang XY, Wang HL, Yang WS, Xu WX, Yu DH (2020) Application of substructure technology in structural seismic test. World Earthq Eng 36(1):63–76 Ji JB, Cong PL, Wang CG (2019a) Simulation of shaking table substructure test based on multi-variable controlled AMD device. J Beijing Univ Technol 45(3):213–220 Yuan Y, Yu HT, Yan X, Xu GP, Su QK (2016) Multi-point shaking table test simulation and analysis of a super-long immersed tunnel. China J Highway Transp 29(12):157–165