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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...

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...

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...

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...

CNC machining 20 years of combat: the teacher hand in hand to teach you to play the CNC machine tools

2024-12-26

I am Ningbo He Xin dry more than 20 years old CNC, from the apprentice to touch the iron chips to take the apprentice to adjust the five-axis, the hand of the parts less than hundreds of thousands of pieces. Today with the gang nagging CNC machining those doorways, guaranteed that you can listen to less detours! CNC machine tools in the end where strong? In the early years we do manual milling machine, do 10 pieces a day are difficult. Now with five-axis linkage, complex surfaces of the aviation blade can be 50 pieces a day! Precision is dry from millimeter level to hairline thickness (± 0.01mm), the last time to German customers to do precision bushings, three-coordinate test report out, foreigners thumbs up. What is in the belly of the machine tool? Teacher's unique secret headache problem soil solution decent program thin-walled parts deformation pad kraft paper shock-absorbing segmented processing + thermal stress simulation deep hole drilling deviation first hit the center hole and then ...

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...

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...

Aluminum die casting defects and their causes

2024-12-10

The three elements of die casting die casting machine, die casting alloy and die casting mold is the three elements of die casting production, one cannot be missing. The so-called die-casting process is the three elements organically and comprehensively, so that it can be stable rhythmically and efficiently produce the appearance, good internal quality, size in line with the drawings or agreement requirements of the castings. Company inspection standards 1, controlled information: drawings, quality control table; 2, the national standard, the standard (JIS die casting standard); 3, customer limit samples die casting size is prone to changes in the parts: 1, slider 2, core 3, the size of the parting surface, 4, the top rod (the company's internal most economical guidelines, special requirements exceptions) inside the surface of the top rod relative to the casting body can be raised or concave 0.30MM inside and outside surface The top bar (polishable part) can be raised or recessed by 0.30mm relative to the casting body.

Bowl head hook and loop

2024-12-02

Bowl head hanging plate in the construction of the power grid belongs to the very important connection fittings, its core purpose is to connect the suspension wire clamp and insulator string, and other related accessories work together, and then reach the connection of the conductor and the realization of the effectiveness of the insulation. From the domestic many transmission lines carried out by the failure analysis results, transmission lines paralyzed, the main root cause is the power fittings suffered different degrees of wear and tear and fracture. In view of this, the implementation of strength analysis for power fittings, and its structure to be improved and optimized is particularly necessary. Brand Hexin Model W-10 Material Aluminum alloy Product grade First grade Quality standard whether standard parts Yes Processing customization Yes Whether imported No Scope of application Electric power construction Usage Electric power construction Weight 0.90(kg) Place of origin Central ...

Shaped parallel groove wire clips

2024-11-25

During the installation and operation of a tie line tower, the pulling force of the tie line needs to be precisely adjusted to ensure that the force is in a balanced state. In order to facilitate the installation and subsequent adjustment of the cable, adjustable cable clamps are usually placed in the area around the lower extension of the cable. Adjustment of the tie line can be accomplished with the aid of either basket screws or wedge-shaped UT-shaped tensioning clips, although the use of basket screws for adjustment of the tie line in towers has become less common in today's line conditions. The wedge-shaped UT-shaped tensioning clamp consists of a wedge mother, a wedge and a long U-shaped screw with a certain adjustment range. These clamps are not only used for stabilizing the tension wire, but also for adjusting the length of the wire and are suitable for the installation of GJ-25 to GJ-70...

NLL-2 Tension Clamp

2024-11-21

　Tension clamp (tension clamp, strain clamp, dead-end clamp), as an important fixture, is mainly used to fix the wire, so that it can withstand the wire tension, and the wire is properly hung to the tensioning string or tower. From the point of view of the structure and installation conditions, tensioning wire clamps can be roughly divided into the following two categories: non-conductive detachable tensioning wire clamps This type of tensioning wire clamps need to withstand all the tension of the wire or lightning line. The clamp holding force is required to be not less than 90% of the rated tensile strength of the installed conductor or lightning conductor, and does not function as a conductor of electricity. A significant advantage is that this type of wire clip can be removed after completion of the wire installation for separate use in other applications. Common types of this type of wire clip include bolt type tensioning clips and wedge type tensioning clips. Screw...

Communication equipment shells

2024-11-14

Aluminum alloy communication equipment shell products, using high-quality aluminum alloy material, after precision CNC machining, oxidation sandblasting and other processes, with high strength, corrosion resistance, good heat dissipation and other characteristics. It has various designs, including aluminum profile shell, aluminum alloy chassis shell, aluminum alloy industrial control shell, etc. It supports customized processing, and can be processed according to customers' needs, such as opening, bending, welding, and so on, in order to achieve the best fit effect. These housings not only have beautiful appearance, but also can effectively protect the internal components of communication equipment, improve the stability and service life of the equipment. Product Name: Communication Equipment Shell Installation Location: External of various communication products Application Scenario: Applied to various communication equipments, such as routers, switches, fiber optic network splitters, decoders, gateway junction boxes, etc., which can satisfy different...

AT Box

2024-11-13

Aluminum die-casting AT box body products are made of high-quality aluminum alloy materials, precision machining through high-pressure casting process, with excellent waterproof, moisture-proof, corrosion-proof and high temperature resistance, suitable for a variety of harsh environments. The product supports customization by drawing and sample, and can be personalized according to customer needs, and is widely used in automotive parts, communication equipment, instruments and other fields. Its surface is processed through many procedures, such as shot blasting, vibration blasting, heat treatment, dipping and seeping, polishing, painting, anodizing, electrophoresis, electroplating, powder spraying, etc., which makes it exquisite in appearance and reliable in quality. In addition, aluminum die-casting AT box body products also have good heat dissipation performance, can effectively protect the internal components from high temperature damage, to ensure the stable operation of the equipment. Product Name: Communication AT box Installation Location: AT product box Application Scenario: Automotive...

Explosion-proof Instrumentation Box

2024-11-13

Aluminum die-casting explosion-proof instrument box is made of high-quality aluminum alloy, molded by precision die-casting process, with high strength, corrosion resistance, explosion-proof and other characteristics, compact and reasonable structural design, optimal layout of the internal space, can be effectively installed to protect all kinds of explosion-proof instruments and electrical components, its surface has been treated with a special treatment, has a good dust-proof and water-proof function. Product Name: Explosion-proof Instrumentation Box Installation Location: Outside the instrumentation equipment Application Scenario: Petroleum, chemical, coal and other flammable and explosive hazardous places, to ensure the stable operation of the instrument and operational safety. Ningbo Hexin Manufacturing Features.

Difference between die-cast one-piece wheels and spoked wheels for bicycles

2024-11-12

In the day-to-day use of confidence and electric vehicles, performance is a key decision in choosing whether integrated wheels (integrated wheels) or spoked wheels are right for the vehicle's ride. This article will describe the benefits and features of two different wheels. Integrated Wheel Spoke Wheel Die-cast Integrated Wheel "Integrated Wheel" refers to a wheel consisting of a hub, rim, and spokes called an integrated wheel, " Die-casting" refers to the aluminum alloy die-casting process, and "Die-cast Integrated Wheel" refers to the high pressure die casting mold casting wheel is called die casting one-piece wheel. Aluminum die casting plants usually use adc12, a380 and other die casting aluminum alloys for die casting. Spoke Wheel A spoke wheel, also known as a wire wheel, is a common wheel structure in motorcycles and bicycles. It consists mainly of a circle, spoke cap, spokes and shaft. The circle is covered with holes. These holes place spoke caps, which are attached to the spokes. The spokes pass through the spoke...

Electronic Radiator Accessories

2024-11-11

Aluminum die-casting electronic heat sink accessories are made of aluminum alloy materials, through the die-casting process of manufacturing the key heat dissipation components, mainly including die-casting aluminum substrate, heat dissipation fins, import and export joints and reinforcement, etc., these accessories work together, by virtue of its high-strength, corrosion-resistant, lightweight, as well as excellent thermal conductivity, can be effective in electronic equipment heat conduction to the outside world, to ensure stable operation of the equipment and to extend service life. prolong the service life. Product Name: Radiator Accessories Installation Location: Electronic product shell for heat dissipation Application Scenario: Various electronic devices, such as computers, cell phones, LED lights, etc. Ningbo Hexin Manufacturing Features.

Explosion-proof junction box

2024-11-04

Aluminum explosion-proof electrical box is made of high-quality aluminum alloy material, with high strength, corrosion resistance, lightweight and portable features, the design is in line with international explosion-proof standards, and can effectively resist external explosive gases or vapors, to ensure the safe operation of the internal electrical components and lines. Its internal structure is compact and reasonable, supporting a variety of installation configurations to meet the needs of diverse electrical control, equipped with high sealing performance of the explosion-proof connectors and sealing strips, to ensure that in harsh environments can still be stable Product name: explosion-proof junction box Installation location: outside the electrical for explosion-proof Application scenarios: petroleum, chemical, coal and other high-risk areas, is to protect the production of safe and stable operation of the equipment is indispensable to the professional protection of the equipment. Ningbo Hexin Manufacturing Features.

Explosion-proof threading box

2024-11-04

Aluminum explosion-proof stringing box is made of high-strength and high-quality aluminum alloy material, with excellent explosion-proof, anti-corrosion, dust-proof performance, suitable for a variety of harsh environments and hazardous areas of the cable line protection and management, the structural design is compact and reasonable, easy and quick to install, and can effectively prevent the electrical sparks and the explosion caused by the external impact to ensure the safe and stable operation of the circuit, and at the same time has a good heat dissipation and sealing, to ensure the long-term reliable operation of the line. Ensure the long-term reliable operation of the line. Product Name: Explosion-proof stringing box Installation Location: Small electrical outside Application Scenario: Petrochemical, coal mining, electric power and other industrial areas indispensable electrical safety equipment. Ningbo Hexin Manufacturing Features.

Explosion proof electrical boxes?

2024-11-01

Aluminum explosion-proof electrical box is made of high-quality aluminum alloy material, with high strength, corrosion resistance, lightweight and portable features, the design is in line with international explosion-proof standards, can effectively resist external explosive gases or vapors, to protect the safe operation of the internal electrical components and lines. Its internal structure is compact and reasonable, support a variety of installation configurations to meet the diverse electrical control needs, equipped with high sealing performance of the explosion-proof joints and seals, to ensure that in harsh environments can still be stable Product Name: Explosion-proof electrical box Installation Location: outside the electrical for explosion-proof Application Scenarios: Petroleum, chemical industry, coal mines and other high-risk areas, it is to protect the safety of the production and the stable operation of the equipment is indispensable to the professional protection of the equipment. Ningbo Hexin Manufacturing Features.

AP Bridge Metal Enclosure

2024-11-01

Die-casting AP bridge metal casing is made of high-precision die-casting technology and high-quality metal materials, featuring ruggedness, high protection level, superior heat dissipation performance, etc. It is specially designed to meet the high requirements of wireless network bridging equipment for stability, safety and adaptability to harsh environments, ensuring stable signal transmission, and is suitable for a wide range of complex application scenarios. Product Name: Automotive gearbox rear shell Installation Location: Automotive gearbox rear Application Scenario: Die-casting AP bridge metal shell is widely used in all kinds of outdoor wireless communication networks, especially in the city high-rise buildings, mountainous areas, countryside, and other complex terrain to build wireless AP bridge, it can provide strong protection and support, and effectively resist the wind, rain, lightning, sand and dust and other harsh natural environments on the erosion of the equipment, while its excellent heat dissipation performance and its... Excellent heat dissipation performance and...

Transmission rear housing

2024-10-30

Automotive die-casting gearbox backshell products are made of high-performance aluminum alloy materials, such as ADC12 die-casting aluminum alloy or 5052 aluminum plate, through advanced die-casting technology. The product has remarkable features such as thin wall thickness, high surface quality, high precision, light weight, high strength, good corrosion resistance, etc. It is able to meet the high requirements of complex and changing road environment and automobile transmission system. At the same time, it has good heat dissipation performance and durability to ensure that the gearbox is still stable and reliable under long time and high load operation. In addition, the product also has easy processing, easy welding, easy recycling and other advantages, in line with the automotive lightweight, environmental protection development trend. In short, automotive die-casting gearbox back shell products is an indispensable key component in the automobile transmission system, for the efficient operation of the car and safe driving...

Automotive oil pump base

2024-10-21

Die-casting aluminum alloy automotive oil pump base is an automotive component manufactured by advanced die-casting technology, which makes use of aluminum alloy's high strength, good corrosion resistance, and excellent lightweight characteristics to provide a solid and lightweight mounting platform for the oil pump, ensuring stable operation and efficient heat dissipation of the oil pump in the automotive engine. Product Name: Automotive oil pump base housing Installation Location: Automotive oil pump base Application Scenario: Die-casting aluminum alloy automotive oil pump base housing is a high-performance component designed specifically for modern automotive engine systems, which is manufactured using a precision die-casting process to ensure a perfect balance of structural strength and lightweight. This housing is widely used in the engine compartment of all kinds of passenger cars and commercial vehicles, as the key support and protection structure of the oil pump, not only can effectively isolate the engine ...

Fountain light

2024-10-16

Aluminum fountain light is a perfect blend of technology and art. It is made of durable aluminum as the shell, not only has excellent waterproof and anticorrosive performance, can work long and stably in the underwater environment, resisting the erosion of various complex water qualities, but also has a good heat dissipation effect, to ensure that the lamps and lanterns run for a long time and are not easy to damage. Its exquisite appearance design, smooth lines, and a variety of fountain landscape complement each other. When the light is on, through the high-quality optical lens, it radiates bright and even light, reflecting every drop of water in the fountain as crystal clear and colorful. Aluminum fountain lights can realize a variety of lighting change modes through the intelligent control system, such as gradient, flashing, jumping, etc., and the fountain's water flow patterns and rhythms are perfectly coordinated to create a dreamlike, intoxicating visual feast for the city...

Street lamp head

2024-10-14

Aluminum die-casting street light head shell is made of high-quality aluminum alloy material, molded by precise die-casting process, featuring sturdy structure, strong corrosion resistance and excellent heat dissipation performance. With its exquisite design and smooth lines, it not only can effectively protect the internal components of the street light from the external environment, but also enhance the overall aesthetics and durability, which is an indispensable high-quality component in the city lighting system. Product Name: Aluminum alloy street light head shell Installation Location: Street light head Application Scenario: In the urban road lighting system, aluminum die-casting street light head shell is often used for urban expressway, main road, secondary road, branch road, as well as factories, schools, parks, residential communities and courtyards, etc., because of its ruggedness and durability, corrosion resistance and good heat dissipation performance. In outdoor public places, such as plazas, pedestrian streets and so on...

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