Processing of forgings in a forging plant

Release time:

2024-01-19 09:27

China in the forging industry scale has been firmly in the forefront. With the rapid development of the equipment manufacturing industry, China's forging production continues to maintain a high level, and has become the world's large producer and consumer of forgings.

First, the production process of forgings

1, the production process preparation, according to the production of parts map, production batch and delivery period, the development of production process programmes and process documents, drawing casting process map;

2, production preparation, including the preparation of materials for melting, modelling core materials and mould, core box, sand box and other process equipment;

3、Moulding and core making;

4, melting and pouring;

Second, the principle of moulding

Forging production is to heat the metal melting, so that it has mobility, and then poured into the casting cavity with a certain shape, under the action of gravity or external forces (pressure, centrifugal force, electromagnetic force, etc.) to fill the cavity, cooled and solidified into a casting (or parts) of a metal forming method.

Third, the design principles

1, the forging process involved in the procedure should be able to ensure that the machine's processing quality, to meet the customer to provide the drawings on the provisions of the technical requirements.

2, the process should be made to have a high productivity, so that the ring forging products delivered as soon as possible.

3, try to reduce manufacturing costs.

Pay attention to reduce the labour intensity of workers, so that their production safety

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What are the uses of forgings?

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Other Dynamics

Matters to be noted when polishing forgings

A good polishing surface for forgings should be clean, bright and flat. However, poor polishing often results in a number of polishing defects, the common ones being: pockmarks, contamination spots, scratches, trailing and shedding of non-metallic inclusions. If such defects occur, it is necessary to re-polish the sample.

What are the characteristics of forged machined forgings?

Forging plant forging products are plastically deformed through forging processing, forging processing is the use of external forces to produce plastic deformation of the raw material forging, to obtain the required size, shape and performance of the forging blanks or parts of the processing method.

What are the trends in forging?

Mainly to improve their mechanical properties (strength, plasticity, toughness, fatigue strength) and reliability. This requires better application of the theory of plastic deformation of metals; application of materials with better intrinsic quality, such as vacuum-treated and vacuum-smelted steel;

What are the contents of quality inspection of forgings?

The existence of forging defects, some will affect the quality of subsequent processes or processing quality, some seriously affect the performance and use of forgings, and even greatly reduce the service life of manufactured parts, endangering safety.

Why are there white spots on forgings?

Usually the heat treatment of large forgings is combined with the cooling of the forgings with each other, due to the large cross-section size of large forgings and the complexity of the production process.

What is meant by decarburisation during heating of forgings?

Forging to pay attention to a lot of things, but not every item to pay strict attention to, forging heating process decarburisation is what it means? The following article is mainly to tell you.