In aluminum die casting, the mold is typically made from a high-strength material that is able to withstand the high pressures and temperatures involved in the process. Some common materials that are used as molds for aluminum die casting include:
- Steel: Steel is a strong and durable material that is often used as a mold for aluminum die casting. It is able to withstand the high pressures and temperatures involved in the process, and is also resistant to wear and corrosion.
- Aluminum: Aluminum is a lightweight and relatively strong material that is sometimes used as a mold for aluminum die casting. It is able to withstand the high temperatures involved in the process, but may not be as durable as steel in high-production environments.
- Copper: Copper is a strong and conductive material that is sometimes used as a mold for aluminum die casting. It is able to withstand the high temperatures involved in the process, and is also able to dissipate heat effectively.
- Graphite: Graphite is a lightweight and conductive material that is sometimes used as a mold for aluminum die casting. It is able to withstand the high temperatures involved in the process, and is also able to dissipate heat effectively.
Ultimately, the best material for a mold in aluminum die casting will depend on the specific requirements of the application. Factors to consider may include the strength and durability of the material, its ability to withstand high temperatures, and its resistance to wear and corrosion.
Aluminum die casting is a manufacturing process that involves injecting molten aluminum into a mold under high pressure to produce a part or component. Aluminum die casting is often used to produce parts and components with a high level of detail and accuracy, and is suitable for use with a wide range of aluminum alloys.
Here are some examples of aluminum die casting components that are commonly used in electric vehicles (EVs):
- Motor housings: Aluminum die casting is often used to produce the housing for the electric motor in an EV, as it is able to provide the necessary strength and durability while also being lightweight.
- Suspension components: Aluminum die casting can be used to produce a variety of suspension components for EVs, including control arms, knuckles, and hubs.
- Transmission cases: The transmission case in an EV is responsible for transmitting power from the motor to the wheels. Aluminum die casting is often used to produce this component due to its strength and durability.
- Battery housings: Aluminum die casting is often used to produce the housing for the battery in an EV, as it is able to provide the necessary strength and durability while also being lightweight.
Overall, aluminum die casting is a popular choice for producing a wide range of components in EVs due to its strength, durability, and lightweight properties.
Die casting and injection molding are both manufacturing processes that are used to produce parts and components from a variety of materials, including metal, plastic, and rubber. However, there are some key differences between the two processes:
- Material: Die casting is typically used to produce parts and components from metal alloys, such as aluminum, zinc, and brass. Injection molding is used to produce parts and components from a wide range of materials, including plastic, rubber, and metal.
- Mold design: In die casting, the mold is a permanent, hollow metal die that is typically made from steel or another high-strength material. In injection molding, the mold is typically made from aluminum or another lightweight material, and is designed to be opened and closed repeatedly.
- Part design: Die casting is generally used to produce parts with a high level of detail and accuracy, as the metal alloy is able to hold very fine features. Injection molding is typically used to produce parts with a lower level of detail and accuracy, as the plastic or other material may not be able to hold very fine features.
- Production rate: Die casting is generally able to produce parts at a faster rate than injection molding, as the process does not require the material to cool and solidify before the mold can be opened and the part removed.
Overall, die casting and injection molding are both useful manufacturing processes that have their own specific advantages and disadvantages. The best process for a given application will depend on the specific material, part design, and production requirements.
China has become a world manufacturer been 20 years, that every one wants to buy things from China, Once you have a project that need to make some die casting products, then you need China die casting manufacturer supplier. If you are looking for a good die casting manufacturer in China, there are a few steps you can take to ensure that you find a reputable and reliable company:
- Research the market: It is important to have a good understanding of the die casting industry in China before starting your search. This will allow you to identify potential manufacturers and evaluate their capabilities. You can do this by reading industry reports, attending trade shows, and speaking with industry experts.
- Define your needs: Clearly define your requirements for the die casting manufacturer, including the type of die casting process you need (such as aluminum die casting, zinc die casting, etc.), the size and complexity of the parts you need, and your budget. This will help you narrow down your options and find a manufacturer that can meet your needs.
- Get quotes from multiple manufacturers: Once you have a list of potential manufacturers, request quotes from each of them. This will allow you to compare prices and services offered by different manufacturers.
- Review the manufacturer’s capabilities: Check the manufacturer’s website and marketing materials to get an idea of their capabilities. Look for information about their equipment, experience, and capacity. You can also request samples of their work to get a sense of their quality.
- Visit the manufacturer: If possible, visit the manufacturer’s facility to get a firsthand look at their operations. This will allow you to see their equipment and facilities, meet their team, and get a sense of their culture and values.
- Check references: Ask the manufacturer for references from their previous customers and follow up with those references to get an idea of the manufacturer’s reliability and quality.
By following these steps, you can find a good die casting manufacturer in China that is able to meet your needs and deliver high-quality products.
Why your should buy die casting products from China supplier?
There are a few reasons why you might consider buying die casting parts from China:
- Cost: China is known for its competitive manufacturing costs, and die casting is no exception. By sourcing die casting parts from China, you may be able to save on material and labor costs, resulting in lower production costs overall.
- Quality: While there is a common perception that Chinese-made products are of lower quality, this is not always the case. Many Chinese die casting manufacturers have implemented advanced quality control processes and have achieved certifications such as ISO 9001.
- Experience: China has a long history of manufacturing and a well-developed supply chain. As a result, Chinese die casting manufacturers often have a wealth of experience and can offer a range of manufacturing capabilities.
- Wide range of suppliers: There are many die casting manufacturers in China, which means you have a wide range of options to choose from. This can make it easier to find a manufacturer that meets your specific needs and requirements.
- Strong export infrastructure: China has a strong export infrastructure, making it easier to ship products to other countries. This can be especially beneficial if you are located far from China and need to import the parts.
Overall, buying die casting parts from China can offer a number of benefits, including cost savings, quality products, and a wide range of supplier options. However, it is important to do your due diligence and carefully research potential suppliers to ensure that you find a reputable and reliable manufacturer.
To be able to find the right curling iron tool is a very challenging experience, a lot of women, hairstylist have to go through so many brands until they find the right one. Whether your hair is a natural curl or wavy, the right curling iron helps to enhance your curls. Of course all that luscious curls would natural depend on what kind of barrel has been used. After reading this article you’ll know which types are best suited for your hair and the style you desire.
Types of Curling Irons to Use at Home
- Flat Curling Iron – Use this curling iron to straighten hair. The iron consists of two flat heated paddles which, when pressed together, remove curls for the hair between them. Flat curling Iron work with all types of hair. In addition, you can use a flat curling iron to introduce a subtle wave into naturally flat hair.
- Crimping Curling Iron – When you crimp hair you get short kinky curls. This curling iron works best on medium to longer length hair. Crimping Irons were very popular in the 80’s.
- Wave Curling Iron – The wave curling iron’s undulating surface (It is wide, skinny, and wide again), produces natural wavy hair. Rather than creating curly which wrap upon themselves, this iron is used to create great volume and nice S waves in longer hair. This iron isn’t good on short hair.
- Single Barrel Curling Iron – The single barrel curling iron is the simplest curling iron to use. IT consists of a single heated barrel. Hair is then wrapped around the barrel. The barrel head heats the hair to create the curl.
- Double Barrel Curling Iron – Great looking S curls are created by weaving your hair through two heated barrels. Using this iron is similar to a single barrel iron; it is easy to use. This iron is best used on longer length hair.
- 3 Barrel Curling Iron – For bohemian style curls you can’t beat this curling iron. Three barrels create beautiful tight and wavy curls. This iron is all the rage today in Hollywood. Again, this iron is best for longer hair.
Irons for Professionals
Professional stylists use a Marcel curling iron. The main difference between this curling iron and a the one you use at home is that your curling iron has a prong loaded grip which you must press to keep hair against the barrel. The Marcel curling iron uses a level design. Rotate the lever one way and the hair is pressed against the hot barrel, reverse the level to release the hair.
Professionals use this iron as it gives them ultimate control on setting your hair. You can use one to, except for one issue. It is hard to use a Marcel curling iron on your own hair. The lever design is better suited when working on someone else’s hair and not your own.
Olayer is a powerful hair dryer wholesale supplier in China, initially we create electric items, export injection mould, at middle of 2020, Olayer bought a wholesale hair straightener manufacturer vendor, who has been pink ceramic flat iron & hair irons supplier around 15 years,
When it comes to blow dryers there is certainly a huge selection out there which of course makes it very hard to trawl through all of the information for every single one to see which is the best powerful hair dryer for you. The difficulty of this task is multiplied by the fact that many of the blow dryers which are available for sale today have very little information readily for those considering purchasing them. How can these manufacturers expect you to make a decision on whether or not you want to buy their product if they give you hardly any information?! It defies logic.
Best 3500 watt hair dryer
So, this is where my website comes in to help you out! The reviews I provide are well researched and the main goal throughout this website is to simplify the process of choosing the most suitable 3500 watt hair dryer for you. The blow dryer reviews on this website generally all have similar layout and format to make it easier for you to become familiar with the structure – which should help you to gain a better understanding of each product when you read a review.
Generally the reviews will start with a brief introduction, which is followed by a list of features. This list of features I break into two sections to make it easier to read and understand – this again is designed to help you gain a true understanding of the product about which you are reading. After this I do a complete review of the blow dryer concerned in the post and tie up the review with some further information and purchasing links.
How to Find the Best 3500 watt powerful Hair Dryer For You3500 watt hair dryer
There are countless most powerful blow dryers out there to choose from and it’s important that you find the best one for you. It’s important to research this properly because otherwise you could very easily end up dissatisfied with your purchase. To give you an idea of what I mean I’ll give you an example. Lets say you’re someone who just wants their hair dried as fast as it possible, no frills or fanciness and you’re not concerned with style you just want to dry your hair. Well, in this case it would be a very silly thing to spend a lot of money on a product which may do more than you require.
Likewise, if you were someone who wanted high watt hair dryer which would help you style your hair and be certain not to leave frizz or split ends then it would be unwise of you to buy the cheapest one you can find as it probably won’t fulfill your needs and certainly wouldn’t be best high power blow dryer for you.
Hopefully you now understand how this website works as well as the problem which it attempts to solve. So, go ahead and find the Best Blow Dryer for you by browsing our featured reviews page. You can also use the price tabs at the very top of this page to browse my blow dryer reviews. Also be sure to see our Informational Reviews Page
Today, Olayer wholesale hair straightening company vendor concentrates on developing and making different of hair style tools products, mainly in negative ion light-weight high speed hair dryer, infrared high power mini size of travel hair dryer, Ceramic ion flat iron, 6 in 1 curling iron, cold air hair straightener, wet to dry hair straightener brush, professional & automatic cold air hair curling tools, cold air flat tools etc. We have our own mould and molding maker to manufacture offer the new items development as fast as 2 weeks. Olayer hair blow dryer wholesale company offer OEM/ODM contract manufacture service for all of electrical applications, Olayer agrees to sign and NDA document to protect your project, Customized LOGO is provided, Olayer is a private label flat iron manufacturer in China that will offer you all in one stop service from design, prototyping, testing, re-prototyping, mould making, moulding production, qualification, assembly, examination, packing and delivery, if you are searching for a Chinese hair dryer wholesale company and electric application contract supplier in China, you are welcome to contact Olayer
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About 220V best high speed hair dryer 1400 watts
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Top Chinese 220 voltage high speed Hair Dryers with 1400W 110,000 turns or turbo motor
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Best Hair Dryers in China
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There are no hard and fast rules governing die casting parts wall thickness and consistency. Inherent in the process is a wall section
that possesses a dense fine-grained skin, 0.015-0.020 in. thick (0.4-0.5 mm). The material between the surface skins tends to be less dense and large grained as a result of a longer solidification time. This is where defects tend to congregate.
Die casters have demonstrated the capability of casting 0.06-0.07 in. (1.5-1.8 mm) thick aluminum walls over large surface areas. It is feasible to cast small areas as low as 0.04 in. (1 mm). Zinc alloys flow more readily, and can be cast to wall thickness as low as 0.03 in. (.75 mm) Magnesium alloys can be cast to wall thickness 0.035-0.045 in. (.89-1.14 mm)
Wall sections should be as uniform as possible. It is difficult to achieve uniform and rapid solidification of the alloy if
the heat load varies from one location to another in the die. Thinner walls contribute a lesser heat load than heavier walls and will have a longer die life.
die casting part wall
Intersections of walls, ribs and gussets should blend with transitions and generous radii
Generous radii, outside corners, and transitions promote metal flow and internal integrity. Radii and fillets also
enhance structural integrity by reducing stress concentrations in the casting. Additionally, fillets reduce heat concentration in both the die and castings. Hot spots that result from sharp corners promote shrinkage voids in the casting. These hot spots also reduce die life at sharp corners in the die cavity steel.
Standard draft should be specified
Draft is highly desirable on surfaces parallel to the direction of die draw because it facilitates ejection by allowing
the casting to release easily from the die surfaces. The NADCA Product Standards recommendations for minimum draft should be specified.
Sharp corners should be eliminated or minimized
If sharp corners are required, they readily are accommodated at parting lines and at the junctions of die components. Sharp corners should be broken with radii or chamfers.
Undercuts should be avoided
Undercuts should be avoided because they may require machining operations or additional die components, such
as retractable core slides. Slides increase the cost of die fabrication and maintenance. They can also add to cycle time and manufacturing problems if they flash. If possible, the component should be redesigned to eliminate undercuts.
Why would a product designer choose a die casting over a component manufactured by another competing process?
What are the capabilities of a product made with the die casting?
During this session, we will answer those questions. We will also explore the length and breadth of die casting applications, and explain the unique characteristics and optimum die casting configuration.
After completing this chapter, you will be able to:
- List the advantages of using die casting process
- Identify die casting
The large aluminum automotive transmission housing shown on the above is produced on a 3500 ton cold chamber die casting machine. The aluminum fills the complex die cavity in less than ½ second and a completely formed solidified casting is ejected from the die every two minutes. Transmission housings weigh up to 35 lb. In contrast, the small zinc line connector for a cook stove is produced on a much smaller machine. The zinc fills the cavity on the order of a few hundredths of a second and several castings are ejected every minute. The weight of each of these castings is 0.5 ounces.
- List the characteristics of the optimum die casting configure
- Identify the components of the die casting shot
The information presented in this chapter is of general interest and is background information for material presented in following chapters.
In the previous information you learned general information about the die casting industry in China. In this chapter you will learn specific information about the die casting.
The following new terms are used in this chapter.
- Die casting “shot” Defined as a noun in this chapter, not a verb.
- Sprue Cone-shaped metal part of the shot that connects the nozzle and runner.
- Overflows Small pockets of metal around the perimeter of the part and also in openings.
- Runner The path the metal must flow through to get from the sprue or biscuit to the casting.
The Die Casting Advantage
Die casting produces components at high speed from a range of durable zinc, magnesium , and aluminum alloys while faithfully capturing the most intricate design details.
This capability makes it a prime production option for high volume production components. The ability to maintain close tolerances, often eliminating all machining, can make the process the optimum choice for lower-volume production as well.
| Modern process technology that insures consistent quality | Computer control of the significant process variables has led to consistent dimensional control and internal integrity. The process responds to statistical control and statistical problem solving techniques. |
| Freedom to design intricate configurations | Design configuration is only limited to the designer’s imagination and the mold maker’s ingenuity to build the casting die. A typical example of an intricate configuration is the automotive transmission valve body. |
| Net-shape casting economies, even at lower volumes | Elimination of machining and secondary operations can make die casting competitive at low production volumes. |
| Wide variety of available alloys and alloy properties | Recall that the typical metals are alloys of aluminum, magnesium and zinc. Small volumes of alloys made from copper and lead are also routinely die cast. Iron and titanium materials have also been die cast. Current alloy development includes the use of composite materials, aluminum and silicon carbide for example. |
| The rigidity, look and feel of metal | The perceived quality of a metal component is higher than that made from a non-metallic material. Rigidity is analogous to strength, and is based on the modulus of elasticity, and configuration. Good rigidity also reduces vibration. |
| Meets moderate to high strength performance | Die cast alloy strengths are above plastics and slightly below those of sheet steels. |
| Moderate to high impact and dent resistance | Selected alloys have very high-energy absorption capability. |
| Documented fatigue strength characteristics | Published values of fatigue strength are conservative. High density casting processes minimize defects, such as porosity, that initiate fatigue. |
| Excellent sound damping properties | Studies indicate zinc and ZA alloys are good at sound damping. Magnesium has demonstrated sound damping in drive train components. |
| Bearing properties that often eliminate separate bearings | ZA alloys have good bearing properties. Aluminum 390 alloy shows good wear resistance. |
| Inherent EMI shielding for electronic applications | High conductivity provides inherent shielding |
| Pressure tightness for hydraulic and pneumatic components | Alloy selection, gating technology and vacuum systems greatly reduce trapped gases and shrinkage porosity. |
| High quality surface finishes for decorative applications | Good surface finish is relatively easy to achieve. A variety of surface treatments are easy to apply. |
| Meets criteria for serviceability and recyclability | Alloys are “green”, easily recycled. The aluminum alloys are usually produced from recycled materials. The die casting alloy recycling stream is based on a worldwide metal reclamation infrastructure that has been operative for more than 50 years. |
Today, with the introduction of new, higher performing die casting alloys and new process technologies, many of the old design assumptions about process limitations have become obsolete.
- New specifications for dimensional control, draft and flatness have been issued. These specifications are reviewed and updated on a periodic basis.
- New process enhancements including vacuum technology, squeeze casting, semi-solid casting and thixotropic molding have been developed and have led to significantly reduced levels of porosity.
The Optimum Die Casting Configuration
Before a die casting project is undertaken, the casting design should be evaluated in terms of manufacturability. In other words, can the casting be manufactured? Is the casting design optimum?
The optimum die casting configuration will:
- Fill completely with metal.
- Solidify quickly without defects.
- Eject readily from the die.
The optimum casting configuration does not just happen.
Engineers and designers must work together to make sure the casting design fulfills the product requirements and can be manufactured. To achieve both of these goals, the die casting must be designed with features that capitalize on the characteristics of the die casting process. The following six principles should be used in working toward and developing the optimum die casting configuration.
Aluminum castings are produced in a range of alloys demonstrating wide versatility in the characteristics than can be achieved. More than 100 compositions are registered with the Aluminum association, and more than 300 alloys are in international use. Properties displayed by these alloys, without considering the expanded capabilities of metal matrix and other composite structures, include:
Tensile strength, ksi (MPa) 10–72 (70–505)
Yield strength, ksi (MPa) 3–65 (20–455)
Elongation, % <1–30
Hardness, HB 30–150
Electrical conductivity, % IACS 18–60
Thermal conductivity, Btu · in./h · ft 2 ·°Fat77°F (W/m·Kat25°C) 660–1155 (85–175)
Fatigue limit, ksi (MPa) 8–21 (55–145)
Coefficient of linear thermal expansion at 68–212 °F (20–100 °C) 9.8–13.7 [1] 10–6/°F (17.6–24.7) [1] 10–6/°C)
Shear strength, ksi (MPa) 6–46 (42–325)
Modulus of elasticity, 106 psi (GPa) 9.5–11.2 (65–80)
Specific gravity 2.57–2.95
An ability to produce near-net-shape parts with dimensional accuracy, controlled surface finish, complex geometries including internal passages, and properties consistent with specified engineering requirements represents significant manufacturing advantages
- In many cases, multicomponent welded or joined assemblies can be replaced with a single cast part.
- Machining requirements are reduced.
- Aluminum castings display controlled variations in as-cast finish.
- Contrasts between as-cast and machined finishes can be highlighted to create pleasing cosmetic effects.
- Capital requirements are typically less than for wrought products.
- Tooling can range from simple patterns to complex tool steel dies depending on product requirements and production volume.
- Metallurgically or mechanically bonded bimetal parts can be routinely cast.
- Aluminum parts are routinely cast by every known process, offering a broad range of volume, productivity, quality, mechanization, and specialized capabilities.
- Most aluminum casting alloys display solidification characteristics compatible with foundry requirements for the production of quality parts.
- Many aluminum casting alloys display excellent fluidity for casting thin sections and fine detail.
- Aluminum casting alloys melt at relatively low temperatures.
- Aluminum casting processes can be highly automated.
Many limitations do apply. Very thin sections may not be castable. There are practical limitations in size for specific casting processes. The solidification behavior of some alloys precludes casting in difficult engineered configurations or in specific casting processes. The casting process is simpler and less capital intense than processes for producing forgings, extrusions, and rolled products.
However, solidification in complex geometrical shapes, as with other fabrication options, can result in surface discontinuities and internal microstructure features with varying degrees of quality that affect properties and performance.
Aluminum alloy castings can display the tensile properties of most forgings, extrusions, and rolled plate. Because wrought products are normally characterized by finely recrystallized grain structures with specific anisotropy and highly textured microstructural features, ductility in longitudinal directions is typically greater than in castings that contain coarser grain structures. Conversely, the typically uniaxial grain structure and absence of anisotropy in cast structures do not present design engineers with the challenges associated with transverse property limitations.
Hope this information could help you, If you have any project that needs aluminum die casting mold or tooling, you are welcome to contact us,
Aluminum Die casting has been proven as an ideal way to create various parts components of street lighting housing with assorted materials which range from; copper, zinc, aluminum, and lightweight aluminum alloys. Die casting operation guarantees dimensional precision which needs little or no machining required for finished the merchandise, the experts claim that die casting lighting housing is economically conceivable. And the several properties of aluminum can make it a great metal for designing die casting.
Custom aluminum die casting street lighting housing is precious, unique, and not avoidable while in the light industry. just invest little cash for the die casting parts for street lighting housing, and you will create brand across the world.
Die Casting Lighting Housing
Right now it is a great time for led light industry. CNM TECH is Aluminum Die Casting led lighting housing makers, with xx years experience in Die casting, powder coating, Computer numerical control (CNC) machining, and so forth and provide the best die casting service for fixtures of different brand and for many parts for street lighting housing.
What Is Actually Custom Die Cast Lighting Housing?
This indicates you send out the drawing to die casting company and pay the die casting mold cost. And the supplier of die casting produce die casting light housing according to your drawing. They just can sell your owner product for you personally. No one other client can obtain your design. Therefore it’s your own unique design and style for the LED light housing parts in the marketplace.
What Is Actually Public Die Casting Lighting Housing?
That die casting supplier produces their particular light housing copy of few styles on the market. They sell to all clients. Therefore you observe the die casting LED lighting housing are all around the marketplace and not unique.
The Things CNM TECH Die Casting Company Perform?
We devoted our best experience to the die casting industry for the light firms. CNM TECH offers 8 years of experience in the LED street lighting marketplace. Therefore we constantly make custom made outdoor floor light housing. Therefore we do not make public die casting, and we are not going to demonstrate private drawing to the different light firms, we only make die casting street lighting housing for other die casting LED lighting housing according to customer design, and we will never sell those die casting housing parts to any other third parties.
Our company built and delivered die casting aluminum elements on the highest standard. Constantly employing raw materials of the top grade and advanced equipment
– Some Of The Die Casting Parts For Street Lighting Housing That We Can Make
*- Led Housings
*- Street Light Enclosure
*- high pressure die casting shell
*- led street light body
*- outdoor flood light housing
CNM TECH aluminum die casting solutions for LED lighting manufacturing parts are utilized in a number of leading marketplaces. We fulfill customers’ requirements for top quality demands which range from Housing for the heat sink, coolers, Housing intended for the light frame. We consider your wonderful satisfaction in our capability to decrease the manufacturing and tooling expenses.
-
- Street light housing
How You Can Custom Die Cast Aluminum Street Lighting Housing Parts With CNM TECH Services?
1- Clients send out the IGS/STEP drawings or perhaps sample to us to get an offer.
2- We will certainly discuss the main points to fulfill Castability.
3- Following customer`s approval on our rates, we will send out our three dimensional molding sketching for acceptance.
4- Following approving the 3D molding design, we will begin the production of the tooling/mold following the first deposit of mold/tooling cost paid out.
5- Following mold/tooling finished, will send that samples for customers examine;
6- Following samples accepted, will certainly put together the production on trial order following customer’s payment to get the balance for that mold/tooling cost.
– So Why Choose CNM TECH As Lighting Housing die casting manufacturer?
*- We are a good factory. We offer you one-stop service, right from mold design and style to part production for metallic aluminum die casting
*- Very good communication with every of our client, specifically ready to talk about the details of your drawings.
*- years in custom made die casting led light fitting, outdoor light fittings, street light die casting case by led streets light housing companies
*- Weight variety of all die casting devices: length:2M, weight: 5g~40 kg.
*- Aluminum Die-cast equipment tonnage sizes: 300T,500T,800T,1250T,2000T
*- Surface finish and Surface Treatment: powder covering, polishing, sandblasting done in house
*- Supplementary Machining: Deburring, Tapping, Drilling, Polishing, CNC Machining, Assemblage
*- best die casting provider of Discolor, Philip, Dianming, and many others
*- ISO9001 and as well, TS16949 Die Casting Manufacturer with CMM
*- Numerous professional experiences plus more than two decades manufacturing track record
*- Right from design and style, casting, screening to delivery service exports provide a 100% solution,
*- Super accuracy, affordable selling price, and quick delivery service
*- Superb QC, QA systems assure top quality
*- Available for Original Equipment Manufacturing OEM and ODM solutions
*- High accuracy, top quality Resilient elements hold long.
*- Cast Effective Rate, High-strength, compact design.
*- Body-material: Aluminum Alloy Die Casting.
*- Very easily Assembly.
*- Client-Oriented & Top quality Adherence.
*- Dimensional Precision and Harmony.
*- Endure High Operating Temperature ranges.
*- Certainly Driveled on Time.
*- Aluminum Die-cast light Housing
*- With the top quality.
*- Diverse surface treatment ISO9001: 2008 qualification.
*- Longevity of Housing and Defend the light source.
Call us today and discover more and also observe how we can save you money and time on crafted parts for street lighting housing components.if you want led light fittings. Led street light housing, Led Casing, please feel free to get in touch
Aluminum Die-casting is a high pressure die casting process that is characterized by injection molten metal or alloy under high pressure into a die casting mold cavity. With this aluminum alloy forming technology, the led cabinets housing frame requires high precision dimension, lightweight, high strength, base on this requirement, metal sheet and aluminum profile process is not possible to meet make this high precision led cabinets housing frame, in that case, the die-casting aluminum process to make led display cabinets have become the mainstream in the led display market.
The seems very simple when we see the led display frame, only need to make mold and production, that it,
But if you think the difference is only the aesthetical design, you may be wrong. The raw material adopted, and the experience of die casting production technology determines the quality of aluminum die casting led cabinets housing.
If we are talking about the connection precision between the each led cabinet, the depth of led housing, the weight of cabinet, and the cabinet housing strength, all of this item requires the high technology, most of the high-pressure aluminum die-casting led cabinet you could source in the market but you must find the right one who offers the best quality about the material, precision, strength, etc.
So sometimes, to make your purchasing decision upon the cost of the goods. But that must be in the premise of the same other components such as modules, PSU, etc. Usually, the low-cost aluminum die-casting led outdoor display cabinet is made from “public die casting mold”, i.e. every led display manufacturer could buy this die-casting led cabinet housing from the vendor and assemble their modules & components onto it.
In this case, the aluminum die-casting housing cabinets themselves are the same, but how about the modules and other components? So a further investigation is a requirement when you talk with the led display companies.
If you’re not satisfied with a common aluminum die casting cabinet housing, and you want to have your own LED display cabinet to satisfy your special clients, then you need to open a new aluminum die casting mold, to make aluminum die casting tooling for the LED outdoor display cabinet is very high cost, if you only need a few hundred of LED cabinet housing, we suggest you not make your own die casting tooling.
There are many options from different led display die casting companies as well. If you don’t have much experience in China led displays, you may feel confused about what is the high-end rental led display?
When you buy a led outdoor display cabinet housing, we suggest you make sure something before ordering.
First, get more information about the modules, the PSU, the control system, and other components and the technical features. For a high quality led display, that all the components are specially designed and adopted. everything must be different and outstanding?
Second, no matter indoor & outdoor or different pixel pitch modules, they all share one die casting mold. To make special die casting mold that cost is very high,, so that makes sense the led display company would normally use one die casting mold for all the possible options.
We are die casting company in China, make a custom die casting parts, led die casting for street lighting housing, die-casting housing for led display cabinet, etc. We have imported a large number of well-known brands of production equipment, all in one complete CNC process automatic assembly line equipment. On the basis of large-scale use of intelligent equipment, all of die casting parts made from us will be 100% checked before delivery. If you have any project requires led street lighting housing, an LED display cabinet or any other custom die casting parts, you are welcome to contact us.
Aluminum die casting items are of remarkable use in different industry sectors and more so in the aerospace engineering where precision and top standard items is of greatest significance. These items are used in building both little as well as the big components in the aviation industry. Additional, die casting aluminum are used both in the pivotal military sector as well as commercial. The reason for this is easy – they are cost-friendly solutions and provide amazing outcomes.
Apart from being cost effect, the parts made from die casting aluminum are additionally prepared to endure extreme weather situations and increased damages. Another vital reason for using aluminum products in aircraft is that the meal is comparatively affordable than other metals that are die casted. Additional, aluminum has the potential to get with other metals in order to provide durability and much flexible.
With aluminum casted products, you do not have to compromise on the standard yet can them at much affordable production cost. Further, all the standards that have been set for using of metal components, aluminum relax the need to the utmost. Hence, they are certified secure for use in planes, affordable and have all the qualities that are needed for flying crafts. So casting aluminum is on the boost like never before. Further, the top thing about an aluminum die cast part is that its weight is favorable for the aircraft works.
So, how actually is casting Aluminum done and what are the processes involved? Well, the reply is simple. Aluminum alloy is first forced into a top-grade steel at high speed and force in a high temperature. This outcomes in superior standard products that are very light and thin walled perfect for use as aircraft components.
It is to be mentioned here that Aluminum diet casting is a hard technique. Only a truly experienced and top standard team of engineers can make sure that the parts come with top volumes or with excellent tolerances and surface finish. Actually, this type of force casting is far more famous than gravity die casting or sand casting. This is because the need for machining is this type weather for Zinc or aluminum casting is extremely low due to the close casting tolerances. Though the tooling cost in casting Aluminum or rather any metal are considerably higher than the other 2 types yet, the mechanical properties achieved thus are far excellent in terms of functionality.
Die Casting clamping force is the force applied to a mold by clamping unit of HPDC die casting machine. The clamping force must be grater their separating force.
Which applied by the injection of molten metal into the mold
The clamping fore > separating force
How to calculate the separating force (opening force)?
Opening force is the force acting on the cavity to make the die expand during the production of die casting part. The opening force can be calculated by the following formula:
F=PXA
F: opening force
P: specific injection pressure
A: Total projected area
What is Specific injection pressure?
Molten metal is ladled through the shot hole into the cold chamber and the shot plunger pushes the metal into the die. The pressure applied by plunger to push the metal into the die is specific injection pressure.
Injection pressure use for different type of casting:
- For standard casting =600 kg/cm2
- For technical casting =600−800 kg/cm2
- For pressure testing casting =800 kg/cm2
What is projected area?
The anticipated region is a two-dimensional zone estimation of a three-dimensional article by anticipating its shape on the plane.
Total projected area =casting projected area + slide projected area + runner projected area + overflow projected area
Example
- Casting projected areas =56000mm2
- Overflow + runner projected area =22400mm2 (40% of total casting projected area )
- Slide projected area=projected area must be selected in the plane that is normal to be direction of core travel x tanꬾ
Angle of wedge = angle of finger cam angle + 2degree
Force FY = F X Tan ꬾ
ꬾ = angle of wedge lock
Example:
- Slide core 1 projected area=area normal to direction of travel × tanꬾ
=5000× tan20 degree
=5000× 0.36
=1800 m2
- Slide core 2 projected area=4500×tan 20degree= 1620mm2 so,
Total projected area= 56000+22400+1800+1620mm2
=81820 mm2
What is separating force (Opening force)?
(For technical casting=600−800 kg/cm2)
(800 kg/cm2 =8kg/mm2)
Opening force = specific pressure ×total projected area
=8 kg/mm2 × 81820mm2
=654560 kg/mm2 (1 ton = 1000kg)
=654.56 T
Die clamping force
The clamping force must be grater then the separating force.
Locking force require =F×1.2
=654.56×1.2
=785.472 tons
We select the 900T machine
What is fill ratio, how it is important for selecting machine tonnage?
It is the percent of liquid metal vulnerable chamber contrasted with the absolute volume of the virus chamber. Another method for saying it would be the level of metal contrasted with the level of air exposed to the harsh elements chamber
For Example
50% full (of metal) = 50% air remaining
The level of fill is significant in light of the fact that it is utilized to ascertain the ideal moderate shot speed.
This can have a quality impact on the casting.
Fill ratio (30-40%) is good for automobile die casting component quality.
What is Die Casting?
Die casting is a metal casting process which is characterized by pressing molten metal into the mold cavity. The mold cavity is made using two hardened tool steel molds that are worked on during processing and work similarly to injection molds. Most die-casting is made from non-ferrous metals, especially zinc, copper, aluminum, magnesium, tin, lead, and tin-based alloys. Depending on the type of metal being thrown, a thermal or cold engine is used.
Zinc die casting
The zinc die casting process is very popular for making parts in building and industrial fields, but the most common application is in the automotive industry. In fact, cars have different parts that can be made through die casting, in such a way that the modern process of die casting was originally started for the automotive industry.
With the casting process often no further machining is needed after casting: not only is the accuracy up to 99.8%, but the casted products can also be used raw because they have a pleasant finish. The use of zinc die casting is almost 28% in the automotive industry, followed by the building and hardware sector.
Zinc has become one of the most important metals in the auto parts industry, especially for products such as door lock housing, pawl, gears and retractor pulleys in seat belt systems, but also for camshaft and sensor components. By using this metal and its alloys, it is possible to achieve strength, ductility, and flexibility that would not be possible with other materials.
In addition, zinc can be the right choice to get high-quality aesthetic components, with tight tolerances that are not possible with other materials, and to get embossing and grooves for mechanical components or gears.
Zinc Die Casting Mechanisms in Automotive
As said before, the automotive industry is the most common die casting application: using zinc and its alloys makes it possible to produce components that are able to achieve high aesthetic quality, with tight and narrow tolerance for shape morphology. Zinc alloys are also used for coatings because of its many benefits, such as improving the anti-corrosion properties of zinc which are already impressive.
Below you can find a number of possible examples of zinc plating:
- Interior aesthetic section
- Sunroofs Section
- Mechanical parts
- Engine and other underhood components
- Power steering system
- Parts and brake system
- Air conditioning components and systems
- Chassis hardware
- Parts in the seat belt system
- Components of climate control
- Fuel system
Advantages for Zinc Die Casting:
- An efficient & economical process offering various forms & forms possible.
- High-Speed Production
- Dimension Accuracy & Stability
- Strength & weight
- Several finishing techniques are available
- Simple Assembly
The Die Casting process began with the use of lead and lead alloys, magnesium and copper alloys which were quickly followed, and in the 1930s, many modern alloys still in use today are available. This process evolved from casting low-pressure injection to modern high-pressure injection of 4,500 pounds per square inch. The modern process is capable of producing high integrity, clean casting forms with excellent surface finishes.
Zinc casting alloy is a strong, durable and cost-effective engineering material. Their mechanical properties are competitive and are usually higher than cast aluminum, magnesium, bronze, plastic and most cast iron.
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