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Aluminium alloy solutionizing, aging gas-heating processing furnace

A technology of gas heating and aluminum alloy, which is applied in heat treatment furnaces, heat treatment equipment, furnaces, etc., can solve the problems of not being able to adapt to mass production, the production cycle cannot be synchronized, and the thermal efficiency is not high, and achieve compact structure, high production efficiency, and excellent performance Effect

Inactive Publication Date: 2008-11-12
重庆飞达电炉有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The main disadvantages of this kind of furnace are: 1. The processing capacity is small and cannot meet the needs of mass production; 2. After the heat preservation and quenching process, the aluminum workpiece can only be treated with a special furnace for aging, and at the same time, the periodic Production, the production rhythm cannot be synchronized; 3. The heating method is generally electric heating, and the thermal efficiency is not high

Method used

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  • Aluminium alloy solutionizing, aging gas-heating processing furnace
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  • Aluminium alloy solutionizing, aging gas-heating processing furnace

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Embodiment Construction

[0015] As shown in Figures 1 and 2, 1-solid solution furnace, 2-aging furnace, 3-combustion device, 4-hydraulic system, 5-quenching tank, 6-solid solution furnace pushing cylinder, 7-aging furnace discharging cylinder, 8-solid solution furnace discharge cylinder, 9-aging furnace push cylinder, 10-furnace door cylinder, 11-hydraulic hoist, 12-mobile flat car, 13-hot air pipe, 14-hot air mixed flow chamber, 15- Outer exhaust hot air pipe, 16-smoke exhaust port, 17-hot air generating room.

[0016] The heat treatment device of the present invention includes a furnace body part composed of a solid solution furnace 1 and an aging furnace 2, a combustion device 3 for providing high-temperature hot gas, and a hydraulic system 4 for causing displacement (forward, downward, upward, etc.) of the workpiece, using In the quenching tank 5 of the quenching process, the hydraulic system 4 mainly includes the solid solution furnace pushing cylinder 6, the aging furnace discharging cylinder 7,...

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Abstract

The invention discloses aluminum alloy solid smelting time effect fuel gas heating process furnace that includes furnace body, burning device, hydraulic system, quench bath, and electric control system. The solid smelting furnace and time effect furnace are made up of furnace gate and furnace body; the burning device connects to hot blast interflow room. The invention has high efficiency, and could take time effect process in low temperature to make component organize fine.

Description

technical field [0001] The invention relates to a heat treatment furnace for aluminum alloy parts, in particular to a heat treatment furnace for simultaneously performing solid solution and aging treatment on aluminum alloy workpieces and adopting gas heating. Background technique [0002] Aluminum alloy workpieces have many advantages over cast iron, cast steel and other parts. Aluminum alloy workpieces have been widely used in the industrial field, especially in the fields of automobiles and motorcycles. Among aluminum products, cast aluminum products are the most common, that is, aluminum is melted into molten aluminum at high temperature, and then poured or press-injected into the molding cavity, and the product is obtained by solidification after cooling. Aluminum products obtained by casting, There is a large stress inside it, the structure is relatively loose, and it does not meet the requirements in terms of strength and density, so various heat treatments are requir...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22F1/02C21D9/00
Inventor 李大河
Owner 重庆飞达电炉有限公司
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