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28
2019/04Difference between forging die and casting die
The forging die is a processing method that applies pressure to the metal blank by using a forging machine to plastically deform it to obtain a forging having a certain mechanical property, a certain shape and a size, and is one of the two major c...+ More
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2019/04Forging die features
Forging dies are an important part of the die forging process and a long history of the mold category. Due to the complexity of the forging process, the corresponding forging die has the following technical features: (1) Multi-step forming, comp...+ More
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2019/04Forging mold design principles
The design of forging dies should follow the three principles of good performance, excellent processing performance and certain economic performance. At the same time, it is necessary to be familiar with the process characteristics of metal in for...+ More
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2019/04Forging die wear
Wear mainly refers to the relative motion between the two parts in the friction pair. The geometrical, physical and chemical characteristics of the friction surface of the forging die and its wear mode and type are basically similar to those of or...+ More
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2019/04Form and cause of forging die damage
1. Forging die rupture: When forging a forging, the forging die is subjected to an instantaneous impact load. When the internal stress exceeds the strength of the material, cracks are first generated from the corners of the stress concentration. ...+ More
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2019/04Use and maintenance of forging dies
In order to improve the life of the forging die, it is necessary to properly use and maintain the forging die, including: forging preheating, controlling the final forging temperature during the die forging process, timely lubricating and cooling,...+ More
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2019/04Why should the mold warm up before forging
Because the mold is cool, the surface will be expanded with the contact with the high-temperature steel, and the core temperature will not expand. As a result, the surface will be pulled apart to form cracks. In addition, the forged steel is not g...+ More
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2019/04The difference between the vertical stroke and the pull stroke of the robot
1. Diversification of raw materials The first major category is the processing of durable consumer goods such as watches, sewing machines, bicycles and household appliances, which are processed by metal materials, including mechanical processing...+ More
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2019/04Classification of forging dies
Classified according to the device used According to the different equipment used, forging die hammer forging die, mechanical press forging die, screw press forging die, flat forging die, etc. The forging die processes the metal at high temper...+ More
