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Heat treatment equipment for super-long aluminum alloy extruded profiles

A technology of heat treatment equipment and extruded profiles, which is applied in the direction of heat treatment equipment, heat treatment furnaces, furnace types, etc., can solve the problems of easy cracks, uneven heating and heat dissipation, and difficulty in finding the heating furnace, so as to reduce the change of temperature difference and reduce the Profile defects, the effect of uniform heating

Active Publication Date: 2021-07-30
佛山市铝鸿金属制品有限公司
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Problems solved by technology

[0003] For super-long aluminum alloy extruded profiles, it is difficult to find a heating furnace with a corresponding length, so segmental heating is required. The existing segmental heating method, due to the large temperature difference between different positions during the heating process, the position with a large temperature difference It is prone to cracks or even breakage, and there are problems of uneven heating and heat dissipation during the heating process, which will easily lead to a decline in the quality of heat treatment of aluminum alloy profiles
[0004] To this end, a heat treatment equipment for super-long aluminum alloy extruded profiles is provided to solve the problems of large temperature difference and uneven heating during heat treatment of ultra-long aluminum alloy extruded profiles

Method used

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  • Heat treatment equipment for super-long aluminum alloy extruded profiles
  • Heat treatment equipment for super-long aluminum alloy extruded profiles
  • Heat treatment equipment for super-long aluminum alloy extruded profiles

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1 to Figure 6 , the present invention provides a technical solution:

[0029] A heat treatment equipment for super-long aluminum alloy extruded profiles, including heat treatment equipment. The heat treatment equipment is composed of a heating furnace 1, an incubator 2, a water-cooling box 3 and an ultra-long profile 5. The heating furnace 1, the incubating box 2 and the water-cooling box 3 Linearly distributed from left to right, using the...

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Abstract

The invention relates to the technical field of heat treatment of aluminum alloy extruded profiles, in particular to a heat treatment equipment for super-long aluminum alloy extruded profiles, including heat treatment equipment, and the heat treatment equipment is composed of a heating furnace, a heat preservation box, a water cooling box and a super long profile. The heating furnace, the heat preservation box and the water cooling box are linearly distributed from left to right, and the upper end of the inner cavity of the heating furnace is provided with a heating main engine. In order to realize the intermittent heat dissipation of the ultra-long profiles, the temperature difference changes in adjacent positions are greatly reduced, and the profile defects caused by the temperature difference stress are reduced; by setting the first limit block and the second limit block symmetrically distributed before and after. , and then limit the position of the profile, and use the motor-driven roller to drive the profile to rotate slowly, so that the profile can be uniformly heated and dissipated, and the quality of heat treatment is greatly improved.

Description

technical field [0001] The invention relates to the technical field of heat treatment of aluminum alloy extruded profiles, in particular to heat treatment equipment for super-long aluminum alloy extruded profiles. Background technique [0002] Aluminum alloy extruded profiles require a heat treatment process when they are processed thick. However, due to the different lengths of the produced aluminum alloy extruded profiles, the heating methods during the heat treatment process are also different. [0003] For super-long aluminum alloy extruded profiles, it is difficult to find a heating furnace with a corresponding length, so segmental heating is required. The existing segmental heating method, due to the large temperature difference between different positions during the heating process, the position with a large temperature difference It is prone to cracks or even breakage, and there are problems of uneven heating and heat dissipation during the heating process, which can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D9/00C22F1/04
CPCC21D9/0012C21D9/0062C22F1/04
Inventor 蒋倩倩
Owner 佛山市铝鸿金属制品有限公司
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