Radial-piston pump for drive of test machines

6th International Conference: Modern Technologies for Non-Destructive Testing

Nizhegorodov, A.I.^1 ; Gavrilin, A.N.^2 ; Moyzes, B.B.^2 ; Cherkasov, A.I.^2 ; Zharkevich, O.M.^3 ; Zhetessova, G.S.^3 ; Savelyeva, N.A.^3

Irkutsk National Research Technical University, Irkutsk, Russia^1

Tomsk Polytechnic University, Tomsk, Russia^2

Karaganda State Technical University, Karaganda, Kazakhstan^3

关键词: Flow modes;    Radial piston pump;    Seismic testing;    Test machine;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/289/1/012014/pdf
DOI  :  10.1088/1757-899X/289/1/012014

来源: IOP

【 摘 要 】

The article reviews the development of radial-piston pump with phase control and alternating-flow mode for seismic-testing platforms and other test machines. The prospects for use of the developed device are proved. It is noted that the method of frequency modulation with the detection of the natural frequencies is easily realized by using the radial-piston pump. The prospects of further research are given proof.