202472 · Crushers break down large rocks into smaller pieces such as sand or gravel for aggregate by means of compression or impact in construction material recycling and mining operations.
view more2015430 · Abstract DEM simulation using a breakage model is applied to study a broad range of existing impact based crushers to better understand machine level operation and to demonstrate that such ...
view more2003101 · Abstract The PFC3D (particle flow code) that models the movement and interaction of particles by the DEM techniques was employed to simulate the particle movement and to calculate the velocity and energy distribution of collision in two types of impact crusher: the Canica vertical shaft crusher and the BJD horizontal shaft swing …
view more200881 · Abstract The vertical shaft impact (VSI) crusher is a commonly-used machine in aggregate production. A comprehensive understanding of the physical phenomena that influence the power consumption and the particle output of the device are essential to enable development of protocols that minimize energy consumption during …
view more201541 · Semantic Scholar extracted view of "Simulation of particle flows and breakage in crushers using DEM: Part 2 – Impact crushers" by M. Sinnott et al.
view more201541 · Predictions for five types of crushers: jaw crusher, cone crusher, gyratory crusher, impact crusher and double roll crusher are presented. The breakage method used is based on facture of particles using geometric rules for progeny generation and estimates of the force applied to the particles as they flow through the crusher.
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view more201274 · Our objective is to design various components of an Impact crusher like drive mechanism, shaft, rotor ,hammers, casing ,feed and discharge mechanism which will be useful in minimizing weight, cost and maximizing the capacity. Impact crushers: they involve the use of impact rather than pressure to crush materials.
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