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Induction heating spinning forming system and method

A spinning forming and induction heating technology, applied in the field of metal plastic forming, can solve the problems of high labor intensity, affecting the service life of spinning equipment, and low heating efficiency, reducing labor intensity, ensuring uniformity and stability, heating Efficient effect

Inactive Publication Date: 2016-05-04
BEIJING AERONAUTICAL MFG TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] The invention provides an induction heating spinning forming system and method to at least solve the problems of low heating efficiency, high labor intensity and affecting the service life of spinning equipment in the existing flame heating spinning forming method

Method used

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  • Induction heating spinning forming system and method
  • Induction heating spinning forming system and method

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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] An embodiment of the present invention provides an induction heating spinning forming system, which is suitable for flat spinning blanks. figure 2 It is a structural schematic diagram of the induction heating spinning forming system of the embodiment of the present invention, such as figure 2 As shown, the induction heating spinning forming system includes: a headstock 10 , a spinning die 20 , an inductor 30 , a power supply unit 40 , a co...

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Abstract

The invention discloses an induction heating spinning forming system and method. The induction heating spinning forming system comprises a headstock, a spinning die, an inductor, a power device, a cooling device and an adjusting device. The spinning die is installed on a spindle of the headstock. The inductor is located on the upper side of the spinning die. A preset distance is kept between one end of the inductor and a planar spinning blank clamped in the spinning die. The other end of the inductor is connected to the power device. The cooling device is led into the inductor and the power device. The power device is used for providing alternating currents for the inductor, and the planar spinning blank can generate alternating currents through the alternating currents. The adjusting device is connected with the inductor and used for adjusting the position and angle of the inductor so that the inductor can move according to the shape of the planar spinning blank. An induction heating mode is adopted for the spinning process, the heating efficiency is high, the labor intensity is relieved, the heating temperature is uniform, the uniformity and stability of spinning part structures are guaranteed, little heat is conducted to the spinning die, and damage, caused by heating, to spinning equipment is reduced.

Description

technical field [0001] The invention relates to the technical field of metal plastic forming, in particular to an induction heating spinning forming system and method. Background technique [0002] Case shell parts are important load-bearing parts of aero-engines. As the operating temperature of casing parts continues to increase, the requirements for high-temperature resistance of parts materials are also getting higher and higher. At present, high-temperature alloys and lighter weights are usually used. materials such as intermetallic compounds. [0003] At present, the method of flame heating and spinning is generally used to manufacture engine casing parts. Spinning, as a new technology in modern plastic processing, has the following obvious advantages in the production of thin-walled high-precision rotary parts: the strength and hardness of the material after strong spinning are about 10% to 25% higher than that of the base material, so Strong spinning can effectively...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/16B21D37/16
CPCB21D22/16B21D37/16
Inventor 刘德贵李继贞王健飞祝正新陈福龙
Owner BEIJING AERONAUTICAL MFG TECH RES INST
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