半固体アルミダイカスト

Semi solid die casting is an aluminum style which is used to produce powerful and accurate parts of aluminum. Under this process the aluminum does not melt completely, but exists in semi solid form as a thick slurry. This mix will easily fill the mold and occupy the space without incarcerating a lot of air. The partly solid and partly liquid metal provides better strain in less shortening and fewer discontinuities due to normal die casting. It also enables them to make complex shapes that have smooth surfaces and tight accuracy. The process is widely used in automotive aerospace and electronic industries whose issue is the high level of light weight high strength and durability.

What is Semi Solid Die Casting

In semi solid die casting, the metal is in part solid, and in part liquid when being injected. The semi-solid state provides the metal with special die-centric properties. Real time filling of the mold is easier with semi solid die casting as compared to conventional casting. Semi solid die casting allows more complex, tighter tolerance manufacturing of parts. This process decreases the risk of air entrapment and pores as well. Semi solid die casting will be very appropriate where the parts have high strength and high precision. In semi solid die-casting, the metal is warmed to a point that it forms a liquid mixture with the particles of that metal present in solid form suspended in the liquid metal. This special blend passes through the mold easier than liquid metal. Due to controlled flow, defects like voids or shrinkage are reduced hence there is minimum risk of turbulence.

There is also improvement in material properties. The semi-solid metal construction contributes to the formation of parts that have a smaller grain size, increasing strength as well as toughness and wear resistance characteristics. This type of production of a component is highly appropriate with automotive and aerospace parts because the parts can be made lighter without exploiting the durability of the element. Semi solid die casting mostly applies in large volume production. Its fast, precise and quality makes it one of the favorites of industries where stability and consistency of performance is needed.

Advantages and Disadvantages of Semi Solid Die Casting

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High Mechanical Strength

Die casting/minimal volume casting produces semi solid parts which have splendid mechanical properties. Semi-solid metal framework eliminates porosity, contraction, and other interior flaws which in most cases compromise traditional castings. It leads to stronger, more durable, and able to take more stress and load parts. Semi solid die casting enables manufacturers to create parts that can sustain a high level of performance in the long term making it the choice in highly sensitive applications in the automotive, aerospace and industrial machinery industry.

Better Surface Finish

Semi solid die casting gives a smooth and consistent surface to a part. This transfer of the semi-solid forms of metal in a controlled manner reduces those defects of the surface like surface roughness or porosity. Consequently, numerous parts do not demand much or any further finishing thus curtaining the demand to polish, machine or apply finish. This saves time, cost and a high professional and accurate final look is achieved.

Complex Geometries

In semi solid die casting, the manufacturer is able to fill complicated-shaped molds and cast complex forms, which cannot be cast in conventional casting. The semi-solid settlement is easily sprayed into detailed parts allowing thin walled, sharp corners and specific features to be easier. This allows manufacture of extremely detailed and lightweight parts.

Reduced Material Waste

Semi solid die casting with a controlled semi solid flow of the metal drastically reduces scrap and rework. A reduced number of defects lead to an increase in usable parts per batch. This productivity decreases the cost of production, preserves raw materials and provides manufacturers with an avenue of handling quality components in a in a far more affordable and sustainable way.

Consistent Quality

Die cast semi solid is put plunging of each component of high quality in comparison to die casting and consists of harsh quality requirements. It is optimized to eliminate the mismatch between components offering good mechanical properties and dimensions. This has application in the motor, aircraft and electronic sectors where error, accuracy and performance are crucial elements that could not be compromised.

Faster Production

Die cast Semi solid enables fast cycle time as compared to the traditional casting routes. The semi-solid metal is easy to flow to, pours of molds is quicker and, the metal also needs little finishing. This increases overall production efficiency since manufacturers will over time produce more at any one time but of a similar quality and the same level of consistency.

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Higher Equipment Costs

Semi solid die casting needs specialized machines, molds, temperature control mechanisms in order to guarantee the semi solid form of the metal. This means that the first set up and equipment based cost deal is opposed to traditional casting processes. Firms should possess a precise estimation of costs before returning to this process and especially when small production batches are involved.

Limited Alloy Options

The metals cannot be subjected to semi solid die casting as a whole. All the metals are not subject to semi solid die casting. Certain types of alloys used like aluminum, magnesium and zinc are best suited to it. The right flow properties and solidification behavior of these metals in the process are achieved. Inappropriate use of metals may cause defect, low quality, and manufacturing difficulties.

Technical Expertise Needed

Semi solid die casting is an extremely skilled process with a high sense of temperature, injection rate as well as the metals consistency. Any variation may lead to some defects like porosity, shrinkage or non-full fill. There should be quality, less wastage and reliable production of the complex and precise parts; this can only be attained with proper training and experience.

Not Ideal for Very Large Parts

Semi solid die casting is preferable with small to medium parts. Very large parts can be hard to produce since it is hard to have the semi-solid state at any time throughout a large volume. This may cause faults, increase costs and time length of production and is therefore not applicable in components that are oversized. Semi-Solid Die Casting Alloys

Semi Solid die casting alloys

Selecting the appropriate semi-solid die cast alloys is essential in establishing required performance and reliability of components. Alloys of aluminum are the most commonly used in semi solid die casting mainly because of the high strength to weight ratio, resistance to corrosion and thermal conductivity. アルミニウム alloys are applicable in automotive, aerospace and industrial applications, which are the aspects that render the alloys.

Zinc alloys and magnesium are also resorted to semi solid die casting. Magnesium alloys weigh less than aluminum, and this characteristics ensures that the weight of component parts is minimized provided that it does not compromise strength. This renders magnesium very appropriate to the automotive and aerospace components, where the reduction of weight is of paramount importance. Zinc alloys on the contrary are highly spiny in surface finish and dimensionality. They typically are used on lower-accuracy high precision assemblies such as housings, connectors and electronic casings.

Very common Semi solid die aspects features:

Aluminum Silicon-Magnesium: This product represents a combination of lightweight benefits, elevated strength and strain levels.

Aluminum Copper: This is stronger and heat resistant such that it can be employed in the structural and engine sector.

Magnesium-Aluminum: This is extremely light and very strong hence best adapted in the bar that is more conscious of weight.

Zinc- Aluminum: Have great level of dimensional control and flat finish particularly in the case of small and detailed parts.

The melted, high-end semi-solid die cast alloys will imply enhanced functionality, extended life cycle of the parts, and reduced servicing. The alloy employed also increases manufacturability, defects and reduces tight-tolerance complex shapes. Cost optimization, and performance can be streamlined to match with the strict requirements of a industry like automobile, electronics and multi-plane / aerospace and other machineries industrial when the manufacturer chooses the right semi-solid die casting alloys.

Applications of Semi Solid Die Casting

Semi solid die casting is used by most industry due to its ability to produce a highly qualified, accurate and lightweight component. It is usually produced to manufacture engine parts, transmission case and suspension parts and the structural parts in the automotive manufacturing industry. The benefits of semi solid die casting in these components are: reduced weight, high-strength level, and homogeneity of mechanical properties the same parts possess in contributing to better vehicle efficiency and performance.

The electronics Industry has uses of semi solid die casting in manufacturing of heat sinks, housing, connector and other precise parts. The semi-solid metallurgy enables not only complex forms and small tolerances, but thermal efficiency becomes better, as well as the dependability of the electronic equipment. The process also offers uniformity in every component which is critical in high-tech and sensitive usage.

Semi solid die casting applies to other industries. Its application in aerospace is on structural elements or brackets, and engine components where it has been observed to be vital to reduce weight and harden the structures or castor materials. Semi solid die casting is used in the medical devices to create light, durable, and non corrosive materials. The process is also applicable to high- intensity parts in defense and industrial machinery industries that need to be resistant to intense usages and rough climates.

All in all, semi solid die casting would be impractical in any process that requires a highly accurate nature, extremely light algorithm and high mechanical qualities. Its flexibility has seen it being used in preference in the automotive, electronics, aerospace, medical, defense and commercial machinery industries, assisting manufacturers to comply with tight performance requirements, and cutting costs to live manufacturing as well as waste.

Finding Semi-Solid Die-Casting Manufacturers in China

China is the pioneer of semi solid die-casting manufactures. These manufacturers provide cost effective solutions at no sacrifice of quality. When seeking semi-solid die-casting suppliers based in China; the experience, certification, and the scale of production are the ones to be considered. A lot of manufacturers offer full service solutions such as the design of moulds, prototyping, casting, machining and finishing. Selecting a trusted semi-solid die-cast manufacturer in China will allow receiving the products on time, staying in the same quality, and skin-deep offer. There is also the option of collaboration with experienced manufactories to aid in optimization of the design to make and choice of materials to use.

Hanway

Company Introduction:
Hanway Metal Product Co. Ltd. is an aluminum die casting company, which was in the industry as early as 1999. The company was formed in 2005 and commenced the depiction of an array of services, which encompasses tooling design, CNC machining, stamping, and other surface treatments. They have numerous users within different industrial fields: telecommunications, security systems, lighting, automotive, medical device, and industrial components. Hanway is operational and it is dedicated to quality and has received such certifications as: ISO 9001:2015 and IATF 16949:2016.

ウェブサイト https://www.hanway.com.cn

Type of Company: producer of die castings (aluminum)

場所 Lishui Town, Nanhai District, Foshan city, Guangdong Province, China.

Year Founded: 2005

Contact Details

TEL:  +86 0757-85637428

EMAIL :  jane@hanway.com.cn

Certifications:

• ISO 9001:2015
• IATF 16949:2016

Main Services:

• アルミダイカスト
• Design and manufacture of tools.
• CNC machining and lathing
• スタンピング

対象業界

• Wireless telecommunications
• CCTV security systems
• LED lighting
• Auto-Parts and bikes.
• Medical devices
• Industrial components
• Fluid control systems

Matech

Company Introduction:
Matech Industry Ltd. is a Chinese company, which produces metal and aluminum solutions in the form of parts. They provide a one-stop shop that comprises casting, forging, precision machining and surface treatment. Such an approach combined assists in saving on time as well as costs in addition to minimising risks associated with quality control. The company provides various clients to the automotive, agriculture, construction, transportation, and valve and pump systems. Matech focuses on offering early inputs to design process of the customer, where they offer professional expertise on feasibility of the process, cost-effectiveness and usefulness.

ウェブサイト https://www.mdiecasting.com/

場所 Shanghai, China

Contact Information:

Eメール casting@matechin.com

電話 +86 21 5607 6732 / 5109 9956

Company Type: Manufacturer of metal and aluminum parts through casting, forging, machining and surface treatment of its products.

Main Services:

• High-pressure die casting
• Gravity casting
• Low-pressure casting
• Cast Steel and stainless steel.
• 機械加工
• 鍛造
• 板金加工
• Conveyor chain production

対象業界

• 自動車
• Agricultural machinery
• Construction machinery
• Transportation equipment
• Valve and pump systems

Vicsun

Company Introduction:
Vicsun Precision Co., Ltd. is a China based manufacturing firm. Having a proven track record of over 20 years in business they offer full solution in precision part by way of die cast, CNC machining, and tooling. Their products are available through the entire product-lifestyle including the design consultation, prototype, production, and finishing services. The company has over 100 clients around the globe in the automotive, electronic sectors as well as in the medical and industrial equipment industry. Vicsun can provide credible and economical tailored metal parts to the global business by utilizing state of the art equipment, a highly qualified engineering staff, and excellent quality control.

ウェブサイト https://www.vicsunprecision.com/

Site: Dongguan City, Guangdong, China.

Year Founded: Around 2000

Employees: 200-500

Certifications: Certified by TUV 

Company Type: Die casting and CNC machining precision engineering company

Contact Details

Tel : 86-18825820869

Gmail: gm-assistant@vicsunprecision.com

Main Services:

• Die casting in magnesium, aluminum and zinc. 
• CNC加工 
• Mold and tooling design 
• Prototyping and product development.

対象業界

• Communications equipment
• New energy vehicles
• Railway traffic equipment
• Medical devices
• 家電製品
• Industrial automation
• Automotive parts

How You Can Contact Chinese Semi-Solid Die-Casting Manufacturers

When sourcing Chinese semi solid die-casting manufacturers, there are some easy methods of establishing contact. The initial one is to pay a visit to the official websites of manufacturers. Majorly reputable businesses post detailed information regarding their services, product line and accolades. A special contact page, with contact phones, email address and inquiry form can commonly be found. Industry exhibitions and the trade show are also worth it. The major Chinese semi-solid die-casting companies are more likely to attend such occasions like automobile or manufacturing shows. Direct face to face interaction is one sure method of developing trust and also understanding more about their possibilities.

Finally, prior to the signing of an agreement, they should consider such certifications as ISO 9001 or IATF 16949. This contributes to keeping the quality level of the Chinese manufacturer of semi-solid die-casting at the commit of the international standards and provide steady and high-quality parts.

結論

Semi solid die casting is a fierce manufacturing procedure that is multifaceted and in nature, has the better half of producing aluminum components that have outstanding mechanical characteristics, reduced pore content and toughness. Upon selecting proper semi-solid die conservation alloys properly, the manufacturers will be capable of producing the parts, which will meet the strength, anti-corrosion and thermal performance features commonly demanded by the end-users of the parts. The preferred even further through the collaboration with well-established semi-solid die-casting companies in China. These manufacturers possess the expertise of light-weight and complex parts manufacturing where they offer advanced equipment, automated processes and industry masters. The close cooperation with the reliable die-casting suppliers in China can allow the costs of production decrease, the lead times are managed to be shorter, and the quality of large quantities of parts should remain the same. The affordable yet reliable technique of making tricky metal fragments is semi solid die casting regardless of their applications in automotive parts, electronics, aerospace, medical devices and industrial machineries. Its capacity to make complex forms, hold close tolerance, and material effectiveness makes it the best option in the modern manufacturing challenges. Through semi solid die casting and alloy quality high-quality, businesses can attain high performance, longer life of the parts, and carbonate reliability of their product as they remain ahead of competition in the global markets.