Novel mineral material and preparation method and application thereof

Abstract

The invention provides a novel mineral material. The novel mineral material is prepared from the following raw materials in percentage by weight: 65-90% of stone, 0-5% of carbon fibers, 5-10% of ash powder and 5-20% of epoxy resin and a curing agent. The invention further provides a preparation method and application of the novel mineral material. The mineral material provided by the invention isgood in shock absorption, and particularly 10 times better than cast iron, and brings optimal vibration damping and noise reduction effects. The thermal stability is good, and the influence of temperature change on the dimensional precision of the machine tool hardly exists when the material is used for the numerical control machine tool, precision is high, a casting temperature is low, internal stress is avoided, the precision can be guaranteed, the integration is good, the novel mineral material can be directly injected into a pipeline, a cable, a sensor and the like, the corrosion resistance is good, good corrosion resistance is achieved on oil, cooling liquid and other corrosive liquid, energy is saved, environment is protected, energy consumption is low and is reduced by 80% comparedwith cast iron, and the material can be used as a regenerated material for secondary utilization.

Description

technical field [0001] The invention belongs to the field of new mineral materials, and in particular relates to a new mineral material and its preparation method and application. Background technique [0002] The existing lathe bed is made of cast iron and is divided into a bed base, a carriage and a headstock, wherein the headstock and the bed are split structures. This type of lathe has many disadvantages: [0003] 1. The shock-absorbing performance of the split cast iron bed is only 1 / 20 of that of the whole mineral casting bed. [0004] 2. The separate structure of the bed and the spindle box has poor ability to absorb the vibration of the spindle. The bolts will become loose due to transportation, tool collision, vibration and other reasons, which will affect the accuracy. [0005] 3. The assembly of the headstock requires skilled workers, and it is time-consuming and labor-intensive. One skilled worker may not be able to assemble a bedside box in one day. Every tim...

AI Technical Summary

Problems solved by technology

[0012] In order to overcome the problems of insufficient compressive strength, tensile strength and bending strength in the prior art, the present invention provides a new type of mineral material, which not only increases the strength but also increases the compactness of the product through the combination of stone materials of different sizes and shapes , has good shock resistance and thermal stability

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