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Industrial heat continues, hardware molds will continue to benefit
Sep 29, 2020
Recently, China's industrial development has entered a period of stable development, maintaining a good development trend, and the enthusiasm continues. As the industrial scale further expands, the hardware mold industry will continue to benefit. The hardware mold industry is equivalent to an industry derived from the industrial revolution, and it is also an indispensable part of the industrial re...
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Planning About the Quality of Die Casting Molds
Jun 18, 2021
The influence of mold pouring system. The pouring system determines the planning quality of a die-casting mold, and it also determines the primary element of the quality of die-casting parts in the later production. As a system, it has many elements. Its attempt is to make the alloy liquid enter the cavity in a suitable fluid state and to fill the cavity to maximize the exhaust of the gas i...
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Die casting manufacturing knowledge: die casting process, die casting machine equipment and application
Mar 21, 2022
1. Die casting process introduction Die casting (high pressure casting) is a near net forming technology widely used in the automotive, aerospace and electronics industries. During the die casting process, the molten metal (usually a light alloy) is filled at high pressure and high speed under the action of the punch and cooled rapidly to form the final casting. Magnesium and aluminum alloy are th...
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What is the mold retention time?
Aug 27, 2024
What is the mold retention time? Mold retention time: The period from the end of pressure holding to the opening of the mold to eject the casting is called the mold retention time. If the mold retention time is too long, the clamping force will increase, ejection will be difficult, and the ejection will be deformed or cracked. If the mold retention time is too short, the ejection will be easy to d...
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How to choose die-casting mold materials?
Sep 19, 2024
Commonly used die-casting mold materials include tool steel, alloy steel and cast steel. Tool steel has high hardness, strength and wear resistance, and is suitable for producing large quantities of products. Alloy steel has high heat resistance and fatigue resistance, and has good stability in high temperature environments. Copper alloy is also an excellent die-casting mold material with good the...
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Why copper alloy molds have a shorter lifespan than aluminum alloy molds
Dec 17, 2024
The main reasons why copper alloy moldshave a shorter lifespan than aluminum alloy molds include the following: High temperature and high pressure impact: During the die casting process, copper alloys have a high melting point, fast filling speed, and high filling pressure. Under the impact of high-temperature copper liquid, the mold cavity surface is subjected to great mechanical stress, result...
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Arrangement of mold temperature equipment in die casting system
Jan 13, 2025
The mold surface temperature is a dynamic process parameter and must be maintained within the optimal and uniform range in each die casting cycle, which will affect the quality of the die castings and the life of the mold. The temperature difference between the front cabin, the rear floor, and the battery tray during the production process is large. The mold temperature during the production proce...
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