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A heating furnace for forging

A heating furnace and forging technology, applied in the field of heating furnaces for forgings, can solve the problems of easy re-oxidation, lack of proper insulation measures, heat energy recovery measures, heat energy waste, etc., and achieve the effects of avoiding accidental burns, wide applicability, and high efficiency.

Active Publication Date: 2022-03-11
如皋市宏茂铸钢有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing heating furnaces often expose the induction coil to the environment without proper heat preservation measures and heat recovery measures, resulting in a lot of waste of heat energy, and the surface of the forging is easily re-oxidized during the heating process, forming an oxide layer

Method used

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  • A heating furnace for forging
  • A heating furnace for forging
  • A heating furnace for forging

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Embodiment Construction

[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the conventionally placed position when the product of the invention is used. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance. The specific features of this kind of heating furnace for forgings are described in detail below:

[0024] Refer to attached Figure 1...

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Abstract

The invention discloses a heating furnace for forgings, which comprises a treatment box, a treatment chamber is opened in the treatment box, the opening of the treatment chamber faces upward, and two hydraulic rod assemblies are symmetrically fixed on the left and right positions on the inner wall of the rear side of the treatment chamber; the invention adopts the The upper electromagnet and the lower electromagnet are energized and attracted to each other, so that when raw materials of different sizes are put in, they can be adjusted to a suitable distance for heat conduction, the heat recovery efficiency is higher, and the applicability is wider. Storage, when needed, transfer to the dryer to continue drying the external air source, to avoid the surface oxidation phenomenon that is prone to occur when the material is heated by induction, which affects the quality of the finished product, and the power motor is used to drive the power shaft to drive the rotation of the heating furnace to make the heating The furnace can deflect the angle within a certain range, so that the staff can use the self-weight of the material to unload and avoid accidental burns.

Description

technical field [0001] The invention relates to the related field of heating furnaces, in particular to a heating furnace for forgings. Background technique [0002] The forging heating furnace is a power supply device that converts the 50HZ AC power of the power frequency positioning cavity into an intermediate frequency. It rectifies the three-phase power frequency AC power into DC power, and then converts the DC power into an adjustable intermediate frequency current through a frequency conversion device, which is generated in the induction coil. High-density magnetic force lines, and cut the metal material contained in the induction coil. [0003] However, the existing heating furnaces often expose the induction coil to the environment without proper heat preservation measures and heat recovery measures, resulting in a lot of waste of heat energy, and the surface of the forging is easily re-oxidized during the heating process, forming an oxide layer. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J17/02
CPCB21J17/02
Inventor 周青春徐卫明顾金才葛建辉宋小亮钱强
Owner 如皋市宏茂铸钢有限公司
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