REVIEW: When carrying out theoretical studies of the collision process, often need to study the specific circumstances of the study subjects certain simplifications in order to establish the necessary impact collision theory models, This article will be reduced to a rectangular plate hammer, size according to the drawings as 1000mm × 386mm × 142mm; simplify the rock sphere
During the collision process when back-breaking theory, often require the specific circumstances of the study, the study of certain objects simplified in order to establish the necessary theoretical model of the impact of the collision,impact crusher back plate detail information
, This article will hammer simplified rectangular dimensions according to the drawings as 1000mm & times; 386mm & times; 142mm; the rock simplified as a sphere, the size of the selection of the crusher maximum feed size 325mm, the establishment of a shock shown in Figure 2 collision model, denoted B325, Models are used in cell division hexahedral meshes,european version of the impact crusher structure,
Contact between the definition of hammer and the material from the surface of the main contact, the main board hammer, the material is from, Initial velocity before impact collision rocks negligible, Selection closure = 36,
the new type rock impact crusher,6m / s impact velocity, the linear velocity of rotation is based on the rotation angular velocity (calculated by the spindle speed) and the rotor radius calculated:
Back-breaking hammer outer edge is a right angle, can be used to simulate a new hammer,
In actual production, when the hammer used for a period of time, it will quickly wear out, will be ground for right-angle corners rounded, In order for the impact of the collision process to simulate hammer wear after further establish the arc edges - spherical rock model, In this paper, this model will be marked with the symbol.
During the collision process when back-breaking theory, often require the specific circumstances of the study, the study of certain objects simplified in order to establish the necessary theoretical model of the impact of the collision,impact crusher back plate detail information
, This article will hammer simplified rectangular dimensions according to the drawings as 1000mm & times; 386mm & times; 142mm; the rock simplified as a sphere, the size of the selection of the crusher maximum feed size 325mm, the establishment of a shock shown in Figure 2 collision model, denoted B325, Models are used in cell division hexahedral meshes,european version of the impact crusher structure,
Contact between the definition of hammer and the material from the surface of the main contact, the main board hammer, the material is from, Initial velocity before impact collision rocks negligible, Selection closure = 36,
the new type rock impact crusher,6m / s impact velocity, the linear velocity of rotation is based on the rotation angular velocity (calculated by the spindle speed) and the rotor radius calculated:
Back-breaking hammer outer edge is a right angle, can be used to simulate a new hammer,
In actual production, when the hammer used for a period of time, it will quickly wear out, will be ground for right-angle corners rounded, In order for the impact of the collision process to simulate hammer wear after further establish the arc edges - spherical rock model, In this paper, this model will be marked with the symbol.