Forging device pipeline of complicated forging piece and forging production technique thereof

Abstract

The invention discloses a forging device production line for a complex forged piece, which comprises heating devices, a forging device and a transfer device. The forging device is a friction press (6) and is arranged according to forging technology, the number of the heating devices is two, and the two heating devices are arranged at two sides of the transfer device of the production line in parallel, wherein one heating device is a main heating device (1), and the other heating device is a double-heating device (2). The invention also provides corresponding forging production technology. The invention adopts a technical proposal to heat the shaped forged piece twice so as to meet the requirement of the forged piece with special request, and solves the repair problem of part of unqualified forged pieces at the same time.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing technology and equipment thereof, and relates to thermal processing of mechanical parts, more specifically, the invention relates to a forging equipment assembly line of complex forgings. The invention also relates to the forging production process adopted by the forging equipment assembly line. Background technique [0002] At present, the forging production equipment assembly lines of most domestic mechanical parts are arranged in the following order: [0003] Heating equipment—→Friction press—→Punch [0004] Its advantages are: 1. Small investment in equipment; 2. Small footprint. [0005] However, there are also many disadvantages in the arrangement of the above-mentioned equipment, such as: [0006] 1. Since there is no billet-making equipment, the forgings that need to be billeted cannot be produced on the above-mentioned assembly line; therefore, if the workpiece require...

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Problems solved by technology

[0006] 1. Since there is no billet-making equipment, the forgings that need to be billeted cannot be produced on the above-mentioned assembly line; therefore, if the workpiece requires billet making, it must be made by other equipment and then forged after the second heating;

[0007] 2. Forgings that need to be punched cannot be completed in one process, and must be reheated before punching;

[0008] 3. The types of products produced are greatly restricted, and the production cycle is long;

[0009] 4. Since most forgings are not completed in one process (that is, not completed after one heating), on the one hand, energy consumption is large, which increases production costs; on the other hand, the surface quality of forgings is poor

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