光軽金属工業 List of Products and Services

The "AC4CH-T6" is a casting method that uses molds made of cast iron or heat-resistant alloy steel. Unlike the die casting method, which injects aluminum molten metal at high pressure and speed, this method is called gravity casting because it relies solely on the gravity of the molten metal for casting. Additionally, by using shell cores, it is possible to integrate products, which can lead to cost reductions through a decrease in the number of parts and assembly work hours. 【Mold Cast Product】 ■Material: AC4CH-T6 ■Weight: 2.9kg ■Casting Machine Used: Horizontal Split Casting Machine ■Linear Expansion Coefficient: 21.5×10^-6/K ■Specific Gravity: 2.7 ■Yield Strength: 157N/mm² *For more details, please refer to the PDF document or feel free to contact us.

• aluminum

The flow and solidification simulation in casting CAE is an effective tool for preventing defects in order to obtain high-quality castings, and our company utilizes it to improve the accuracy of flow and defect predictions. Additionally, die casting allows for the mass production of products with high dimensional accuracy, thin walls, and complex shapes, with a production capability of up to 12kg in product weight. If you are considering die casting for large products, please feel free to consult with us. 【Features】 <ADC12 Die Cast Products for Industrial Machinery Parts> ■ Application: Robot Arm ■ Dimensions: Length 288mm, Width 200mm, Thickness 170mm ■ Weight: 3.35kg ■ Casting Machine Used: 800-ton Die Casting Machine ■ Coefficient of Linear Expansion: 21×10^-6/K *For more details, please refer to the PDF document or feel free to contact us.

• Casting Machine
• aluminum
• Other analyses

Here is an introduction to the material properties of "AC4CH-T6/ADC12." "AC4CH-T6" has a tensile strength of 250 N/mm² and is suitable for automotive body parts and the housings of hydraulic motors for hybrid construction machinery. "ADC12" is a well-balanced alloy with high levels of mechanical properties, machinability, and castability as an aluminum die-cast, widely used in parts for agricultural machinery as well as cases and covers for robots. [Mechanical Properties (Excerpt)] <AC4CH-T6> ■ Tensile Strength: 250 (N/mm²) ■ Elongation: 5.0 (%) ■ Hardness: 80 (HB) ■ Specific Gravity: 2.68 (g/cm³) ■ Impact Value: 60 (kJ/m²) *For more details, please refer to the PDF document or feel free to contact us.

• Casting Machine
• aluminum

We would like to introduce "sand cast products" from Light Metal Industry. The internal combustion engine parts made from AC4B-F (aluminum alloy) have dimensions of 183mm in height, 470mm in width, and 131mm in depth, and can be used for general-purpose engines (head covers). Please feel free to consult us if you need products with complex shapes, strength, durability, or if you want to reduce weight. 【Features】 <AC4B Sand Cast Products Internal Combustion Engine Parts> ■ Application: General-purpose engine (head cover) ■ Dimensions: 183mm (height) × 470mm (width) × 131mm (depth) ■ Weight: 3.3kg ■ Casting machine used: Automatic molding line ■ Linear expansion coefficient: 21×10^-6/K *For more details, please refer to the PDF document or feel free to contact us.

• Casting Machine
• aluminum

We would like to introduce "Mold Gravity Casting" from Light Metal Industry. The mold casting product made of AC4B-F material weighs 6.3 kg and is produced using a large horizontal casting machine. Heat dissipation is achieved through a double structure with water cooling. Please let us know any challenges you may have, such as needing products with complex shapes, strength, durability, or wanting to reduce weight. Our sales representatives, who have extensive knowledge of casting, will provide technical proposals for solving your issues from the design stage towards realizing aluminum cast products. 【Features】 <Material: AC4CH-T6> ■ Weight: 2.9 kg ■ Casting machine used: Horizontal split casting machine ■ Linear expansion coefficient: 21.5×10^-6/K ■ Specific gravity: 2.7 ■ Yield strength: 157 N/mm² *For more details, please refer to the PDF document or feel free to contact us.

• Casting Machine
• Mold Design
• Other molds

Our company has a range of die-casting machines, including a 2250-ton casting machine, a 1650-ton casting machine, and a 1250-ton casting machine, allowing us to cast large products. Originally, die-casting is a manufacturing method suitable for mass production; however, with over 70 years of experience and know-how, we can cast starting from a minimum of 100 lots even with the aforementioned die-casting machines. Please let us know the challenges you face regarding large and complex products or small lot production. Our knowledgeable sales representatives will provide technical proposals for problem-solving from the design stage towards realizing aluminum cast products. 【Features】 ■ Capable of producing large-sized products ■ Small lot production is also possible ■ Achievable sizes: - 2250 tons: 790mm (length) × 570mm (width) × 305mm (height), product weight 13kg - 1650 tons: 510mm (length) × 265mm (width) × 255mm (height), product weight 11.5kg - 1250 tons: Φ490mm (diameter) × 130mm (height), product weight 8kg *For more details, please refer to the PDF document or feel free to contact us.

• aluminum
• Contract manufacturing
• Processing Contract

We would like to introduce the aluminum die-cast products we handle. The material is ADC12, and the casting machine used is a die-casting machine (clamping force of 2250 tons). The dimensions are 773mm in length, 563mm in width, and 319mm in height, with a weight of 10.5kg. If you are considering die-casting large products, please feel free to consult us. 【Features】 ■ Material: ADC12 ■ Dimensions: 773mm in length × 563mm in width × 319mm in height ■ Weight: 10.5kg ■ Casting machine used: Die-casting machine (clamping force of 2250 tons) *For more details, please refer to the PDF document or feel free to contact us.

• aluminum
• Contract manufacturing
• Processing Contract

Die casting is a casting method that uses molds made of cast iron or heat-resistant alloy steel for shaping. Unlike the die casting method, which injects molten metal at high pressure and speed, it is also referred to as gravity die casting because it relies solely on the force of gravity to cast the molten metal.

• Other machine tools

Sand casting is a casting method in which molten aluminum is poured into a mold made of foundry sand, and after cooling, the mold is broken to retrieve the product. Our company employs the green sand casting method and the self-hardening casting method.

• others

Die casting is a casting method in which molten metal is injected into a precisely crafted mold under high pressure. It is classified into hot chamber and cold chamber types depending on whether the molten metal injection device is located within the molten metal holding furnace. Our company uses the cold chamber type.

• others

Our company provides manufacturing services for aluminum alloy castings. We employ three methods: "die casting," where molten aluminum is filled into precisely made molds under high pressure; "sand casting," where molten metal is poured into sand molds, which are broken after solidification to retrieve the product; and "gravity casting," where molds made of cast iron or heat-resistant alloy steel are used for shaping. Please feel free to contact us if you have any inquiries. [Applications] ■ Agricultural machinery parts ■ Internal combustion engine parts ■ Industrial machinery parts ■ Telecommunications equipment parts ■ Transportation equipment parts, etc. *For more details, please feel free to contact us.

• aluminum
• Contract manufacturing
• Processing Contract