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Digital upgrading of domestic casting industry and rapid growth of additive manufacturing industry

02-01

The domestic traditional casting production process belongs to the non-digital simulation process mode, and the production process and casting result prediction highly depend on the personal experience and ability of technicians. Other industrial products manufacturing industries (automobile, aerospace, shipbuilding, machining, etc.) have gradually completed the full digital upgrade of design and manufacturing.
The foundry industry, as a supporting industry, urgently needs to complete the digital production process under the competition, and realize the market requirements of supporting production and casting precision improvement, and complete the automation transformation to solve the problems of personnel and efficiency. In this context, 3D sand printing equipment has become a sharp tool to rapidly improve the traditional gravity casting industry. Traditional casting enterprises can use 3D sand printing equipment to complete the casting process upgrading process, digitize the customer's digital chemical part design process, and realize the full digital casting process.
Driven by the vast market demand, additive manufacturing technology is also in the process of continuous and rapid development. New applied materials are constantly emerging, and the application field is also gradually expanding. The development of industrial and large-scale additive manufacturing equipment will become the key development direction. At present, the additive manufacturing technology has formed a relatively complete technical system, the application scenarios and scope have been continuously expanded, the industrial chain has initially formed, and the additive manufacturing industry is entering an accelerated growth period.

Main advantages of aluminum alloy die castings

Cause Analysis of Defects in Die Casting

Main advantages of aluminum alloy die castings

Cause Analysis of Defects in Die Casting

As we all know, cemented carbide has a wide range of applications in the industrial field, and the cemented carbide punch we are going to talk about today is one of them. The cemented carbide punch, also known as the cemented carbide punch, is a precision die part with high precision, high hardness and good bending strength made of cemented carbide round bar. Usually, we use carbide punch, die button and bushing together for stamping iron tower.

02-01

2023

Main advantages of aluminum alloy die castings

Aluminum alloy die castings play an important role in today's industry and are widely used in many industries. With the continuous development of society, people's living needs are getting higher and higher, and the demand for aluminum die casting process is also increasing.

02-01

2023

Digital upgrading of domestic casting industry and rapid growth of additive manufacturing industry

02-01

2023

Cause Analysis of Defects in Die Casting

1) The design of the die casting itself is unreasonable: the wall thickness, shape, round corner, demoulding angle and porosity are not appropriate. 2) Performance problems of die-casting machine: insufficient injection force and locking force, improper casting pressure and filling speed, mismatching of casting size and projected area of die-casting machine capacity, etc.

08-03

2020

Causes and solutions of blowholes in die casting opening

Zinc die-casting is the process of filling molten zinc into the mold cavity rapidly and under high pressure. The time for liquid zinc to fill the cavity of the die-casting mold is very short, which is usually several hundredths of a second or several thousandths of a second. The pores formed in the process of die casting have smooth surface, and the shape is mostly circular or elliptical. They mostly exist on the surface or subcutaneous pores of the casting, and may also exist in the casting. The main source of pores is the gas involved in the process of die casting or the gas evolution of zinc liquid. 1、 Air entrainment during die casting.

08-03

2020

Causes and Solutions of Die Casting Deformation

Reasons for deformation: the overall or local geometry and design of the die casting do not match the finished product, which is called deformation. 1. The structural design of die castings is not perfect, which is caused by uneven shrinkage; 2. The temperature of die casting mould is high, the hardness of its own mould is not enough, and the cooling time is not enough; 3. The mold setting position is unreasonable and deflected;

08-03

2020