Design and Efficiency Research of a New Composite Vibrating Screen

Abstract

A new composite vibrating mode is presented in this paper. Modeling and dynamic analysis are studied according to two-degree-of-freedom systems theory. The effects of vibration parameters, including swing angle, swing frequency, vibrating direction angle, and translation frequency, on the screening efficiency were researched by means of experiment research over a new laboratory-scale composite vibrating screen which is designed based on the new composite vibrating mode. The results are analysed in terms of curves and fitting equations. Compared to the translation mode and swing mode, the screening performance of the new composite vibrating mode, both in screening efficiency and in processing capacity, is significantly improved.

Spring Failure Analysis of Mining Vibrating Screens: Numerical and Experimental Studies

“…Failure diagnosis requires accurate dynamic modeling and system identification [6]. In recent years, many studies have reported on the dynamic modeling [7][8][9][10], dynamic design [11][12][13][14], dynamic optimization [15][16][17][18][19][20], particle motion analysis [21][22][23][24], and spring failure diagnosis of vibrating screens [25][26][27][28][29].…”

Perancangan mesin classifier dengan ukuran mikron untuk pemisahan dan penyaringan bahan baku semen

“…Pada kajian desain dan rekayasa mesin classifier menggunakan dua metode, yaitu pemodelan menggunakan software SolidWorks 2019 dan metode Finite Element Analysis (FEA) pada screen mesh, mesin menggunakan static analysis pada software ANSYS 2022 [6][7][8][9]. Kajian ini terdiri dari 3 tahapan yang dijelaskan sebagai berikut.…”