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A sheet metal heating system for hot stamping experiments

A heating system and hot stamping technology, applied in the field of hot stamping sheet heating, can solve the problems of uncontrollable heating speed, uneven heating, and easy oxidation of the sheet, so as to improve the uniformity of temperature distribution, prevent oxidation, and reduce temperature difference greater effect

Active Publication Date: 2018-06-01
JIANGSU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The heating equipment involved in the above inventions has its own advantages in improving efficiency, shortening the cycle, reducing energy consumption, and improving the working environment, but there are still uneven heating, uncontrollable heating speed, and easy oxidation of the sheet during the heating process. And other issues

Method used

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  • A sheet metal heating system for hot stamping experiments
  • A sheet metal heating system for hot stamping experiments
  • A sheet metal heating system for hot stamping experiments

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Embodiment Construction

[0019] The specific structure of the present invention and its implementation will be further described below through examples and with reference to the accompanying drawings.

[0020] Such as figure 1 , figure 2 and image 3 As shown, a sheet metal heating system for hot stamping experiments is composed of four parts: power supply, cooling water system, nitrogen supply device and heating counter; the heating counter is composed of upper, middle and lower parts, and the upper part is Heating area 1, the middle part is the control box placement area 2, and the lower part is the storage area 3; the components of the heating counter include: infrared probe 4, bracket cross bar 5, bracket connecting rod 6, temperature measuring bracket base 7, heating Tray 8, control box 9, transformer 10, electric control box 11, air pump 12, sensor fixing frame 13, flat sensor 14, mica plate 15, nozzle fixing frame 16, nitrogen conduit 17, nitrogen nozzle 18, second cylinder 19. The second c...

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Abstract

The invention relates to a plate heating system for a hot stamping experiment and belongs to the technical field of hot stamping. The plate heating system for the hot stamping experiment is composed of a power source, a cooling water system, a nitrogen gas supply device and a heating counter. According to the plate heating system, control over the plate heating temperature and heating speed can be achieved through a built-in closed-loop control program. A flat plate type inductor is used for heating plates so that heating efficiency can be improved. A transmission device is arranged to be used for eliminating the phenomenon that gaps between copper pipes of the flat plate type inductor cause non-uniform heating of plates. A special pushing device is arranged to be used for pushing heated high-temperature plates out of a heating box, and plates are convenient to take. The heating system can meet the performance requirement of hot stamping for the heating system, is convenient to use and has broad application prospects.

Description

technical field [0001] The invention relates to a plate heating system for hot stamping experiments, belonging to the technical field of hot stamping plate heating. Background technique [0002] Hot stamping technology is widely used in the fields of automobile and aerospace. As a key process of hot stamping technology, sheet heating puts forward very high requirements on heating devices, such as sheet heating speed, heating temperature, sheet heating temperature uniformity and anti-corrosion. oxidation etc. [0003] A Chinese patent has been applied for (publication number: CN104534868A, patent number: ZL 201410609037.4) for hot stamping sheet metal heating furnace: this invention discloses a hot stamping sheet metal heating furnace, the beneficial effect of this invention is that it can be realized in hot stamping While the sheet metal in the forming production line is fully austenitized, it meets the requirements of continuous production rhythm and energy saving, and ens...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/16B21D43/02B21C51/00
CPCB21C51/00B21D37/16B21D43/027
Inventor 陈炜谢树运李国强顾强陈明陈泷
Owner JIANGSU UNIV
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