The mobile crusher is usually called limestone. In the common crushed stone, the hardness is relatively low. Of course, the cone crusher is also a "sharp tool" for crushing limestone. Limestone is usually called limestone, and at first there is a big lump. After the initial crushing, limestone enters the return crusher through the conveyor to stop medium and fine crushing, and stops screening through the vibrating screen. So far, the mobile crusher is only used for crushing hard rocks, such as granite and basalt. The mobile garbage crusher cone crusher may be the first idea. In the secondary crushing equipment, in addition to the spring cone crusher, the single cylinder hydraulic cone crusher is also welcomed by the market. When the mobile crusher passes through for the first time, it reversely destroys the following brittle materials with coarse, medium and fine hardness, such as the main equipment commonly known as limestone, dolomite, shale, sandstone, coal, asbestos, graphite, mineral salt, etc. It has the common characteristics of large crushing rate, high output, average product size, simplified crushing process, simple structure, easy operation and maintenance.
The quality of alloy high manganese steel wear-resistant hammer head is reliable, and its wear resistance is three times that of traditional high manganese steel. The hammer head of the crusher is generally used in a set of large limestone crusher composed of a new dry concrete consumption line in China. With the development of wear-resistant materials from time to time, high manganese steel does not conform to the development of modern casting industry. It is replaced by Cr Mo alloy steel, high Cr cast iron and Ni hard cast iron. However, the toughness of high manganese steel is unique, especially other wear-resistant materials can not be compared with other methods. The hammer head of high manganese steel crusher has good toughness, good technology and low price. Its main characteristic is that under the action of large impact or contact stress, the surface layer will produce work hardening rapidly. Its work hardening index is 5-7 times higher than other data, and its wear resistance is greatly improved. However, the hammer head of the high manganese steel crusher has a high demand for the overall performance of the crusher. It is assumed that the physical impact force is not enough or the contact stress is small in practical work, and it is not allowed to produce work hardening rapidly on the surface, because it can not play its due wear resistance. Therefore, we hope that most customers will stop choosing according to the practical parameters of the equipment before using the equipment. The equipment can't be rebuilt in a short period of time and can't bring into play the great economic benefits.
依据这些假定，能够树立一系列方程。我们将m1设置为碰撞后块料的质量。m是重锤碎石机锤头的质量，v1是碰撞后物料碎片的分数速度。v是碰撞前锤头质心的线速度。依据物理学问，还有一个公式如下:s1-s2=m(v-v1)请求碰撞前锤头质心的线速度，即v的值，以及学问轨迹以下的物理量:i0、ic、ii、贵州移动碎石机vi、a、B-转子系统的o轴惯性矩，锤头的质心惯性矩，资料碰撞后部件速度碰撞方向的角度， 从锤头按压点到锤头质心的间隔，从锤头按压点到销轴的间隔。 此外，还需求一些辅助物理量:它们的别离意味着:锤头与资料之间的冲击冲量，锤头与销轴之间的冲击反冲，然后依据牛顿的折减系数定义和冲量定理，能够取得较大的挤压力1.本创造的一体化整饰单元的一体化单元设备的装置办法，省去了现场许多复杂的根底设备的装置，减少了资料和工时的耗费。靠近close 空的单元规划合理紧凑，进步了场地的灵敏性。第二，灵敏机动yg938e69粗破碎移动破碎站车位高，车体宽度比作业半挂车小，转弯半径小，便于普通道路行走，更便于在破碎场地不公平恶劣的道路环境中行走。它为敏感的站点俭省了时间。(3)降低了物料运输本钱。粗碎移动破碎站能够在线现场破碎物料，防止了物料运离现场时再次破碎物料的中间环节，大大降低了物料的运输本钱。4.操作功用直接有效集成的移动破碎站系列能够独立运用，也能够依据客户对过程中物料类型和产品的请求，提供更灵敏的放置和处置工艺设备，满足用户的移动破碎、移动筛分等多种需求。，从而使发电机组和物流的运输愈加直接有效，降低本钱。五、yg938e69粗碎移动破碎站灵敏布置和处置，关于粗碎和细碎筛分系统，能够单个单元独立运转，也能够灵敏系统装备布置和处置单元结合运转。
According to these assumptions, a series of equations can be established. We set M1 as the mass of the block after collision. M is the mass of the hammer head of the heavy hammer crusher, and V1 is the fraction velocity of the material fragments after collision. V is the linear velocity of the center of mass of the hammer before impact. According to the physical knowledge, there is also a formula as follows: S1-S2 = m (v-v1) requests the linear velocity of the hammer's center of mass before collision, i.e. the value of V, and the following physical quantities of the knowledge track: I0, IC, II, the O-axis inertia moment of the VI, a, b-rotor system of Guizhou mobile lithotripter, the inertia moment of the hammer's center of mass, the angle of the collision direction of the speed of the components after data collision, from the point of pressing the hammer to the hammer's center of mass Interval, from the hammerhead press point to the pin shaft. In addition, some auxiliary physical quantities are also needed: their separation means: the impact impulse between hammerhead and data, the impact impulse between hammerhead and pin shaft, and then according to Newton's reduction coefficient definition and impulse theorem, larger extrusion pressure can be obtained. 1. The device method of the integrated unit equipment of the integrated finishing unit created in this paper saves many complex foundation equipment on site. The device reduces the cost of data and working hours. The unit planning near the close space is reasonable and compact, which improves the sensitivity of the site. Second, the sensitive mobile yg938e69 coarse crushing mobile crushing station has a high parking space, a smaller car body width than the semi-trailer, a smaller turning radius, which is convenient for ordinary road walking, and more convenient for walking in the unfair and bad road environment of the crushing site. It saves time for sensitive sites. (3) reduce the cost of material transportation. The mobile crushing station of coarse crushing can crush materials at the first line of the site, which prevents the intermediate link of materials from crushing again when they are transported away from the site, and greatly reduces the transportation cost of materials. 4. The mobile crushing station series with direct and effective integration of operation functions can be used independently, and can also provide more sensitive placement and disposal process equipment according to customers' requests for material types and products in the process, so as to meet users' mobile crushing, mobile screening and other needs. So as to make the transportation of generator set and logistics more direct and effective, and reduce the cost. V. yg938e69 coarse crushing mobile crushing station is sensitive to layout and disposal. As for coarse crushing and fine crushing screening system, it can operate independently for a single unit, and it can also operate in combination with sensitive system equipment layout and disposal unit.
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