Design of host machine part of hot-pressing sintering machine in geological exploration

A hot-pressing sintering and geological exploration technology, applied in lighting and heating equipment, furnaces, muffle furnaces, etc., can solve the problems of poor sealing, insufficient bearing strength, unreasonable selection of hydraulic cylinders, etc. The effect of strong carrying capacity and small stroke

Inactive Publication Date: 2012-05-16
王朝伟
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many problems in the host part of the hot pressing sintering machine currently used in geological exploration, such as insufficient bearing strength, poor sealing, unreasonable selection of hydraulic cylinders, etc.

Method used

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  • Design of host machine part of hot-pressing sintering machine in geological exploration
  • Design of host machine part of hot-pressing sintering machine in geological exploration
  • Design of host machine part of hot-pressing sintering machine in geological exploration

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Experimental program
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Embodiment Construction

[0009] By comparing the working principles of the two hydraulic cylinders, the single-acting buffer hydraulic cylinder is selected.

[0010] 1. The single-acting hydraulic cylinder has only one cavity that can input hydraulic oil to realize movement in one direction. Its piston rod can only be pushed back by external force; usually by spring force, diaphragm tension, gravity, etc. Such as figure 1 .

[0011] 2. Double-acting hydraulic cylinder such as figure 2 , its working principle is: when the cylinder body is fixed, the load it carries (such as a workbench) is integrated with the two piston rods of the hydraulic cylinder, and the hydraulic oil enters the two chambers of the hydraulic cylinder in turn (one chamber enters the other chamber and discharges oil), The piston rod drives the worktable to move left and right, and the movement range of the worktable is equal to three times of its effective stroke s. The installation takes up a lot of space and is generally used...

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Abstract

The invention relates to a design of a host machine part of a hot-pressing sintering machine in geological exploration; the sintering machine is widely applied to the geological exploration industry and has main functions of pressurizing, sintering and machining diamond tools. The host machine adopts a four-upright-post type guide structure, has low eddy-current effect and high rigidity and can avoid cylinder deflection, so as to ensure parallelism between an upper copper electrode and a lower copper electrode. The upper copper electrode and the lower copper electrode adopt thick internal-cooling type copper plates with large drift diameters, has good cooling performance, high strength and no water-leakage phenomenon. The power of the whole machine is controlled hydraulically, a PLC (Programmable Logic Controller) control panel is adopted, the temperature of a copper electrode is raised and the highest temperature can reach 1000 DEG C. A hydraulic cylinder and relevant components are reselected through computational analysis, so as to greatly promote the transmission efficiency of the host machine and improve the economy and practical applicability in practical production.

Description

technical field [0001] The invention relates to the research of a diamond hot-pressing sintering machine widely used in various fields such as geological exploration, stone material, machinery, automobile and national defense industry. Background technique [0002] Diamond tools are widely used in various fields such as geological exploration, stone, machinery, automobiles and national defense industries. The manufacturing process level of abrasive tools for machining, geological drill bits and stone sawing tools has been greatly improved. The products have been serialized and standardized, with complete varieties and specifications, stable product quality, and some products have certain competitiveness in the international market. The heat resistance of diamond varies widely. Some research results show that natural diamond with few defects does not show any change when the temperature reaches 2700K in the absence of oxygen. It is also reported that diamond graphitization ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B5/06
Inventor 王朝伟
Owner 王朝伟
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