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Composition and design of aluminum die casting mold

2025-07-23

Aluminum die casting is a highly efficient manufacturing process commonly used for mass production of precision aluminum alloy castings. Compared with traditional casting methods, aluminum die casting molds can achieve higher production efficiency and finer casting dimensions. Aluminum die casting mold design and composition directly affects the quality of castings, production cycle and mold life, therefore, the design of a high-performance aluminum die casting mold is critical. Aluminum die casting die refers to the tool used to manufacture aluminum alloy high pressure castings, usually consists of die kernel, die seat, die core, cooling device, sliding device, ejector device and other components. The following is a detailed analysis of aluminum die casting die: the main components of aluminum die casting die aluminum die casting die design key considerations aluminum die casting die classification aluminum die casting die and die casting machine can be divided into: Horizontal cold chamber die casting...

Die-casting aluminum alloy ADC12 products shot blasting skinning reason analysis and solution recommendation

2025-04-07

This article systematically analyzes the correlation between the material properties of die-casting aluminum alloy ADC12 and shot blasting process, and puts forward a multi-dimensional solution for the frequent shot blasting peeling problem in the industry. The article firstly elucidates the direct influence of ADC12 chemical composition on material properties, revealing the intrinsic correlation between fluctuations in the content of silicon, copper, magnesium and other elements and the fluidity, strength and corrosion resistance of the alloy. Based on the principle of shot peening process, the article analyzes the quantitative role of core variables such as shot parameters and ejection speed on the surface treatment effect, and points out that there is a common shortcoming in the current industry that only focuses on adhesion but ignores the standardization of surface quality. Through mold flow analysis, process parameter optimization and experimental verification, we innovatively constructed a whole chain improvement system from material source control to mold design and equipment maintenance, and combined with the case of electric motor shell, we demonstrated the optimization of exhaust channel, storage...

The application of automotive aluminum die casting lightweight technology path and practice exploration

2025-03-04

Author: Senior Engineer of Ningbo Hexin Molding Co., Ltd (20 years of experience in casting industry) 1. Strategic Value of Aluminum Alloy Materials With the deepening of global carbon emission reduction policy, the automotive industry is experiencing a structural transformation from "steel-based" to "multi-material synergy". Aluminum alloy materials have become the core breakthrough in realizing vehicle lightweighting by virtue of their low-density characteristics and recyclable advantages. In the architecture of new energy models, aluminum alloy die castings have penetrated into the body frame, three electric systems, chassis structure and other key areas, forming a lightweight solution covering the whole body. Current industrial practice shows that the use of modular die casting technology can significantly reduce the number of parts and assembly complexity. Typical cases show that through the structural integration and process innovation, a model of body-in-white successfully realized material weight reduction and production...

Low-pressure casting machine operation specification

2025-02-26

In today's era of rapid development of manufacturing industry, low pressure casting technology has become one of the core processes for the production of high-end metal parts. The excellent performance of the equipment is inseparable from the standardized operation and refined management. This operation specification to improve the yield rate, to ensure production safety as the core objective, combined with many years of practical experience and the latest technology standards, systematized from the daily start-up, production process to the maintenance of the equipment of the whole chain of operating points. Whether you are new to this equipment or a technician who wants to optimize the production process, this guide provides you with a clear and practical reference basis. Daily start-up and production Routine operations during production Daily shutdown Key operations and parameters to maintain casting yields Daily polishing experiments to confirm material goodness. Effective cleaning: there...

Top 10 Die Casting Machine Brands in 2025

2025-02-23

Die casting machine is the market is more widely used mechanical products, in many industries need to use, then you know what are the top ten die casting machine brand list? The following by more than 20 years of aluminum die casting experience ningbo he Xin company for you to introduce the world's top ten brands of die casting machine. 1, Lijin / L.K Lijin Technology Group (founded in 1979 in Hong Kong) as a global die casting equipment leader, the first to realize the cold / hot room die casting machine and five-axis CNC machining centers integrated production. 2008 strategic merger and acquisition of Italy IDRA, the global market share exceeded 32%, of which more than 2800T large-scale die casting unit of the domestic market share for 15 consecutive years over 65%. 65%. The DCC series of real-time closed-loop control system developed by the company has improved the precision of die casting to ± 0.01mm (ISO international standard certification). 2, Izumi Guangdong Izumi (stock code ...

Zinc die casting and aluminum die casting core technology comparison

2025-02-19

In the modern manufacturing industry under the wave of vigorous development, die-casting technology with its high efficiency, high precision characteristics, in the automobile, electronics, aerospace and many other fields widely used. Zinc die casting and aluminum die casting as the two main stream of die casting process, like two bright pearls in the manufacturing industry, each exudes a unique light, has different advantages and applicable scene. For engineers, in product design and production, accurate selection of die casting technology is crucial, which is directly related to the product performance is excellent, cost control is reasonable, production efficiency can meet expectations. This article will be in-depth analysis of zinc die casting and aluminum die casting technology, from the material characteristics, process parameters, cost composition and other dimensions of the comparison, for engineers to provide a comprehensive, detailed selection decision-making reference. Technical principle (a...

Aluminum die casting mold design full analysis: from process to optimization of the practical guide

2025-02-15

As a senior engineer of Ningbo Hexin, deep plowing casting industry for more than 20 years, I am well aware of the core position of aluminum die-casting molds in the manufacturing industry. Whether it is automotive parts, 3C electronic products, or aerospace components, aluminum die casting process of high efficiency and precision are inseparable from the mold design of the subtle support. This article will combine practical experience, system analysis of aluminum die casting mold design points, technology trends and optimization strategy, for industry colleagues to provide a practical guide. Aluminum die casting mold core value: why it is the key to success or failure of the process? Die casting mold is not only the metal molding "template", is the decisive factor of production efficiency and product quality. Its importance is reflected in three aspects: five types of aluminum die casting mold and selection strategy mold type Applicable scenarios Cost cycle Technical characteristics Original...

Mold flow CAE (fluid simulation technology) casting applications

2025-02-11

Nowadays, with the development of computer software, artificial intelligence, the accuracy and credibility of simulation analysis software, the application of mold flow analysis software in the foundry industry is more and more common. cae simulation technology is widely used in the development of casting molds and product production. Numerical computation theory and GPU parallel technology breakthroughs, the modern casting process has entered the era of digital simulation and physical experimentation dual-wheel drive. This paper is based on the author in the field of high-pressure / low-pressure / gravity casting 23 years of engineering experience, combined with typical process cases, in-depth analysis of the application of CAE technology in the actual production of mold flow points. Casting simulation technology principles and engineering boundary conditions The nature of the casting process is a metal melt in the complex constraints of the unsteady state heat and mass transfer process, the numerical simulation needs to be established to include the Navier-Stokes equations, the ability to ...

Die casting costing: how to calculate the price of die castings

2025-02-03

In the manufacturing industry, die casting process is widely used in the production of all kinds of parts and components for its high precision and high production efficiency. However, the costing of die casting is often an important part of the enterprise for price setting and cost control. Correct understanding of the cost of die casting components, not only help to set reasonable prices, but also help enterprises optimize the production process, improve profits. In this article, we will deeply analyze the cost of die casting composition, provide detailed costing method, and discuss how to optimize the cost to reduce the overall cost of die casting. Is the cost of die casting high? The cost of die casting is indeed not low, which is the main reason why many enterprises hesitate to choose this process. Although die casting excels in precision, efficiency and complex part manufacturing, its high cost, especially...

Doorknob

2025-02-02

Door handle is one of the components of the door, widely used in various types of doors, usually made of aluminum alloy, Ningbo Hexin aluminum alloy die-casting manufacturing. Let the door handle more solid and reliable, at the same time relatively more lightweight and take into account, has excellent corrosion resistance, service life is more long, the surface using electroplating brushed process, so that the product is more beautiful, touch more lubrication, improve the comfort of the use of door handles. Product Name: Aluminum Electroplated Brushed Door Handle Installation Position: on the door frame Application Scenario: Door handles play a key role from the doors and cabinets of family houses to the entrances and filing cabinets of offices to the doors and compartments of public places such as shopping malls, hotels and hospitals. They not only provide ease of access, but also ensure the security and privacy of the space. In the design...

5G Communication Parts Cavity

2025-01-19

Aluminum die casting 5G communication parts cavity, is a key component of 5G communication equipment. Made of aluminum alloy by precision die casting. Aluminum alloy is lightweight, high strength, high thermal conductivity, and good electromagnetic shielding performance. The cavity can protect the internal components, good heat dissipation, and prevent high temperature damage. It can shield electromagnetic interference and keep the signal stable and clear. High-precision processing, so that the equipment is reliable and durable. Suitable for base stations, routers, mobile terminals and other 5G equipment to meet high frequency and high power requirements. Optimized design and material selection to enhance the stability of equipment performance and prolong equipment life. Product Name: 5G Communication Parts Cavity Installation Location: 5G Base Station Application Scenario: 5G filter is widely used in 5G base station, used to filter out unwanted signal frequency, to ensure the purity and stability of the communication signal.

Guidelines for optimizing the structural design of die castings: a key factor in improving quality and productivity

2025-01-19

Die casting structure design Die casting structure design is the first step of die casting work. The reasonableness of the design and process adaptability will affect the smooth progress of the subsequent work, such as parting surface selection, the opening of the inner gate, push out the arrangement of the mechanism, the mold structure and manufacturing difficulty, alloy solidification shrinkage law, casting precision guarantee, the type of defects, etc., will be to the premise of the die casting itself craftsmanship of the advantages and disadvantages of the die casting. 1, die casting parts design considerations (1), the design of die casting involves four aspects: a, that is, pressure casting on the shape and structure of the part requirements; b, die casting process performance; c, die casting dimensional accuracy and surface requirements; d, die casting parting surface determination; Die casting parts design is an important part of die casting production technology, the design must consider the following issues: mold parting...

Engine Mounting Bracket

2025-01-19

Automobile Engine Mounting Bracket Automobile engine mounting bracket, also known as engine mount or engine bracket, is a key component used to connect the engine to the body. Its existence bears the mass of the engine, absorbs the positive east generated by the engine during the vehicle driving process, and improves the comfort of the vehicle ride. Product Name: Automobile Engine Mounting Bracket Installation Position: Engine Applicable Models: Fuel Car/Gasoline Car/Truck Application Scenario: According to the different models of automobiles, engine types and installation positions, engine mounting brackets can be divided into various types. For example, there are special brackets for different brands of cars, and there are also brackets for specific engine models. In addition, there are also mounts designed for different mounting positions (e.g. front, rear, side, etc.).

Amplifier housing

2025-01-19

AP wireless base station bridge waterproof die-casting aluminum metal amplifier shell station Widely used in electronic circuits, the weak current or voltage and other signals to amplify the instrument shell. Such as cell phone signal amplifier, TV signal amplifier. With good shielding performance, anti-corrosion baking paint weather resistance, easy to install and so on. The inner shell can be lined with aluminum, iron plate, waterproof, corrosion, explosion-proof, shielding and other functions. Product Name: AP bridge metal enclosure Model: 003A External Dimensions: 182x173x72mm Internal Dimensions: 160x110x60mm Hole: 5 M12X1mm Waterproof Rating: IP65 Weight: 0.6KG Application Scenario: Ningbo Hexin AP wireless base station bridge waterproof die-casting aluminum metal amplifier enclosure is widely used in a variety of applications that require wireless signal coverage and enhancement. Coverage and enhancement of a variety of ...

Determination of machining allowances for CNC machine tools

2025-01-17

CNC machining allowance confirmation What is CNC machining allowance? 1. refers to the machining thickness reserved for processing the required products, after removing the reserved thickness can be obtained to meet the requirements of the size, shape and positional accuracy of the workpiece. 2. The size of the machining allowance directly affects the machining efficiency and machining quality, so the reasonable determination of the machining allowance is an important part of CNC machine tool processing. CNC machining allowance factors: workpiece material workpiece material hardness, strength, toughness and other physical properties of the size of the machining allowance has a greater impact. Tool performance Tool sharpness, wear resistance, rigidity and other properties will affect the determination of the machining allowance. Machine accuracy The positioning accuracy of the machine tool, repeat positioning accuracy, drive system stability, etc. will affect the determination of the machining allowance. Machining process Different machining processes (such as rough...

Cooling lamp housing

2025-01-16

China factory adopts die-casting technology to manufacture heat dissipation lamp shell, which has excellent heat dissipation, elegant appearance and tight structure. Circular design makes the light distribution good and the lighting effect is good. The surface is shot blasted and then sprayed with black paint, which is corrosion-resistant and beautiful. This lamp shell is specially designed for heat dissipation and aesthetics, can quickly dissipate heat, extend the life of the lamp, is a good choice for modern lighting. Application Scenario Indoor Lighting Commercial Lighting Outdoor Lighting Industrial Lighting Smart Home Lighting Special Application Underwater Lighting: special sealing and heat dissipation design of the lamp shell, suitable for underwater environment, such as swimming pools, aquariums and so on. Explosion-proof lamps: insulated heat dissipation material lamp shell, can replace the metal shell, reduce the manufacturing process, reduce costs, suitable for hazardous environments.

Die casting and sand casting: how to correctly select the most suitable casting process for you

2025-01-13

In manufacturing, casting is one of the key technologies used to produce components. Whether for automobiles, appliances, or industrial machinery, the casting process provides a robust and reliable solution. Die casting and sand casting are the two most common casting methods, and they differ significantly in many ways. Choosing the right casting process will have a direct impact on product cost, accuracy, productivity and material suitability. In this article, we will introduce these two casting process, and help you make the best choice for your project. Die casting and sand casting: process introduction 1. what is die casting? Die casting is a casting process that injects molten metal into a precision mold cavity through high pressure. It is commonly used in aluminum, zinc, copper, magnesium and other alloys casting, especially suitable for mass production of complex shapes, precision...

Aluminum alloy die casting applications in the automotive industry: Advantages and prospects for custom aluminum casting components

2025-01-08

Preface Aluminum alloy, as an ideal material, has been more and more widely used in automobile manufacturing. Aluminum alloy die casting technology has become an indispensable manufacturing technology in the automotive industry due to its advantages of high precision, high strength and high efficiency. It is expected that by 2025, the market share of aluminum alloy die casting in the automotive industry will continue to grow, especially in the field of electric vehicles and high-performance vehicles, aluminum alloy die casting will play an increasingly important role. This article will delve into the application of aluminum alloy die casting in the automotive industry, analyze why aluminum die casting has become a widely used process in automotive manufacturing, and explain its specific application in automotive parts and components, to help you understand how customized aluminum die casting can contribute to the innovation and development of the automotive industry. History The aluminum die casting process originated in the early 20th century and was rapidly applied...

Transmission oil pan

2025-01-06

Aluminum transmission sump is an indispensable key component in modern automotive transmission system, which is mainly responsible for holding the transmission fluid and ensuring the circulation flow of the fluid in order to provide the necessary lubrication and cooling functions. Compared with the traditional steel oil pan, aluminum alloy has many advantages, such as light weight, good heat dissipation performance, and strong corrosion resistance, and therefore it has become the preferred material for automotive transmission oil pan. Aluminum transmission sumps are not only designed to ensure good sealing to prevent fluid leakage, but also need to have high strength to cope with high pressure and high temperature environment inside and outside the transmission. In addition, aluminum has good thermal conductivity, which can effectively reduce the oil temperature and prevent the transmission fluid from failing due to overheating, thus ensuring the normal operation of the transmission system. Product Name: Automatic Transmission Oil Pan Installation Location: ...

Die casting technology: a key manufacturing process for turning visions into reality

2024-12-24

In modern manufacturing, the die-casting process is regarded as an important means of manufacturing precision metal parts. It injects molten metal into precision molds at high pressure, enabling the production of complex shaped metal parts, which are widely used in automotive, electronics and other fields, supporting the technological development of several leading industries. This article will provide an in-depth analysis of the core processes, material selection and applications of the die casting process, and how this process can achieve innovation and excellence in manufacturing. What is die casting? Die casting is a highly efficient and precise method of casting metal, utilizing reusable molds to produce complex shaped metal parts. Unlike traditional casting processes, die casting injects molten metal into a mold under high pressure, making it particularly well-suited for high-volume production and providing high precision, repeatability, and excellent surface finishes. The die casting process was originally...

Small motor end caps

2024-12-23

This aluminum die-casting small motor end cap is made of high-precision aluminum alloy material through precision die-casting process, which has excellent mechanical strength and corrosion resistance. Its surface is finely treated, smooth and flat, which not only improves the appearance quality, but also effectively extends the service life. The compact design of the end cap meets the working requirements of the motor and has good heat dissipation performance, which can effectively avoid overheating problems. Applications Small motor end caps are widely used in many industries such as home appliances, automotive, robotics, power tools, electric bicycles and medical equipment. With its high-quality aluminum alloy material and precision die-casting technology, the end cap not only has good corrosion resistance and high strength, but also can effectively dissipate heat and protect the motor from overheating. Its compact design and stable performance ensure that the motor in long time operation...

How the low pressure casting machine operates

2024-12-13

First, the operation of the overview of the low-pressure casting machine is a use of air pressure principle to realize the important casting equipment for metal liquid casting. In order to ensure the safe, stable and efficient operation of the equipment, and to improve the quality and productivity of casting products, this operating procedure has been formulated. This procedure specifies in detail the operation, care and maintenance of the low-pressure casting machine, designed to ensure the safety of the operator and the normal operation of the equipment. II. OPERATING CONTENTS 1. Preparation 2. Heating and melting the metal 3. Setting the injection parameters 4. Low-pressure injection 5. Cooling and curing 6. Venting and dross removal 7. Ejecting the casting 8. Post-processing 9. Inspection and maintenance III. Precautions Controlling the temperature of the molten metal Reasonable setting of the injection pressure and speed Optimization of the cooling system Periodic cleaning and checking of the molds Technical Requirements for Operators This operating procedure...

Low pressure casting equipment

2024-12-13

Low pressure casting (LPDC for short) is a casting method in which molten metal is injected into a mold cavity at low pressure. Compared to high-pressure casting, low-pressure casting requires a lower pressure, usually between 0.1 and 0.6 MPa. This method is usually used for casting large or complex shapes of aluminum alloys, magnesium alloys and other light metal alloy parts, with better casting quality and higher production efficiency. Low-pressure casting equipment is the key to this process, and consists of several systems and components that ensure that castings are produced efficiently and accurately. Low-pressure casting (LPC) equipment is equipment for the production of aluminum alloy low-pressure casting products, which are usually used in the batch product production and manufacturing industries: such as aluminum alloy low-pressure casting automotive wheel production, steering knuckle production, automotive gearboxes, safety and explosion-proof housings, and automotive gearbox production....

High Pressure Die Casting Principle Advantages and Disadvantages, Applications and Services

2024-12-13

What is high pressure die casting? High pressure casting principle: high pressure die casting (HPDC) refers to a production of metal products casting process, the principle of the process is to melt the metal solution at high temperature through the hopper will be melted metal liquid poured into the die casting machine injection pipeline, in the piston or plunger in the hydraulic pressure or pressurized gas push forward. Make the melted metal liquid filled die casting mold cavity, under the action of pressure forming and solidification and obtain castings, then die casting machine in the role of the cylinder to open the high-pressure die casting mold, aluminum die casting parts out, this process is called high-pressure die casting. The following diagram die casting machine production moving picture shown: high pressure die casting process characteristics high pressure die casting advantages and disadvantages: high pressure die casting advantages: 1, casting high dimensional accuracy, surface finish is good, generally equivalent to 5 ~ 8. 2, high strength and hardness, strength...

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Composition and design of aluminum die casting mold

Die-casting aluminum alloy ADC12 products shot blasting skinning reason analysis and solution recommendation

The application of automotive aluminum die casting lightweight technology path and practice exploration

Low-pressure casting machine operation specification

Top 10 Die Casting Machine Brands in 2025

Zinc die casting and aluminum die casting core technology comparison

Aluminum die casting mold design full analysis: from process to optimization of the practical guide

Mold flow CAE (fluid simulation technology) casting applications

Die casting costing: how to calculate the price of die castings

Doorknob

5G Communication Parts Cavity

Guidelines for optimizing the structural design of die castings: a key factor in improving quality and productivity

Engine Mounting Bracket

Amplifier housing

Determination of machining allowances for CNC machine tools

Cooling lamp housing

Die casting and sand casting: how to correctly select the most suitable casting process for you

Aluminum alloy die casting applications in the automotive industry: Advantages and prospects for custom aluminum casting components

Transmission oil pan

Die casting technology: a key manufacturing process for turning visions into reality

Small motor end caps

How the low pressure casting machine operates

Low pressure casting equipment

High Pressure Die Casting Principle Advantages and Disadvantages, Applications and Services

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