Aluminum Die Casting
Die casting is a casting method in which molten metal is poured into high-strength metal molds. In particular, for die casting of aluminum and copper alloys, hard copper alloys such as Copper Beryllium, Copper Nickel Silica, and Copper with Zirconium demonstrate superior performance.
For pistons used in cold-chamber injection machines for aluminum and magnesium alloys, Cupro CB (CCB), Cupro CNB (CCNB), and Cupro NSS® alloys provide high efficiency.
Brass, widely used in the plumbing industry, can be successfully formed both with hand-operated die casting and machine-mounted die molds. The molds used in these production processes are generally made from Cupro CB alloy.
Cupro CB is an ideal material for these applications due to its high thermal conductivity and superior hardness provided by beryllium copper alloy. Therefore, many types of molds, such as faucet molds, water meter molds, and tap molds, are produced from this alloy.
The sand casting method is one of the fundamental production techniques widely used in the aluminum casting industry. In aluminum sand casting, a mold must be created using a wooden pattern or a model prepared with araldite for the part to be produced. Sand casting is carried out with specially prepared molding sands and is an ideal solution, especially for large, heavy parts and geometries that are not suitable for other casting methods.
Since this method is labor- and time-intensive, sand casting is generally preferred for low-volume production. Sand casting is the oldest known casting technique, with a history dating back to around 1000 B.C. Although significant advancements have been made in process control, material options, tolerance capability, precision part production, and compatibility with a wide range of sizes, the basic principles of the method have largely remained the same.
In short, sand casting is based on creating a cavity in the shape of the desired part and filling this cavity with molten metal. Due to its compatibility with various metals, flexible application areas, and long-standing widespread use over thousands of years, sand casting remains the most versatile and widely used metal casting production technique.
Aluminum Low-Pressure Casting
Aluminum low-pressure casting is an advanced casting method in which molten metal is filled into the mold under controlled pressure, used for producing parts that require high surface quality and precise dimensions. This method manages metal flow in a balanced way, resulting in less porosity and higher mechanical strength.
Low-pressure casting, widely preferred in the automotive, defense, machinery, and home appliance industries, provides repeatable quality in mass production. Its controlled system structure reduces scrap rates while increasing production efficiency. Parts with complex geometries are obtained more accurately and smoothly using this method.
When the advantages of aluminum, such as lightness, heat resistance, and strength, are combined with low-pressure casting technology, high-performance and long-lasting products are achieved in industrial production. This method offers ideal solutions for modern manufacturing processes in terms of both quality and cost.
Metal molds and plate models used in sample, prototype, and mass production processes are designed using advanced CAD/CAM-supported computer programs. These software tools allow all stages of mold design to be digitally modeled in detail, with required tolerances, surface treatments, and production strategies determined in advance. This enables potential errors to be identified and corrected before production begins, ensuring that the correct part is achieved on the first attempt without any issues during actual manufacturing. This technology eliminates time losses and allows high-precision, high-quality, and fast production based on the zero-error principle.
CAD / CAM Mold Machining
CAD/CAM machining is a modern technology that combines computer-aided design (CAD) and computer-aided manufacturing (CAM) systems to accelerate production processes. By planning all stages from design to manufacturing digitally, it minimizes errors and ensures high precision.
This method allows parts with complex geometries to be produced quickly and economically. Its integration with CNC machines provides standardization and repeatability in production, enabling high efficiency in both prototype and mass production.
Pattern Model and Mold Design
Pattern model and mold design is a critical stage in casting processes to achieve high-precision and error-free production. A properly designed pattern model increases the dimensional accuracy of hollow parts while ensuring smooth material flow. CAD/CAM-based design programs used in this process allow even complex geometry parts to be produced correctly on the first attempt.
In mold design, details such as metal flow, feeder structures, and draft angles are carefully determined. This minimizes defects such as deformation, shrinkage, or porosity during casting. Additionally, the optimized mold structure reduces production costs while providing repeatable quality in mass production.
The importance of pattern model and mold design in industrial production stems from its direct impact on product durability, surface quality, and manufacturing efficiency. Properly designed molds shorten production time and elevate the final product’s technological and quality standards.
Pattern model mold CNC machining is one of the most reliable methods used for precise and error-free production in casting processes. CAD/CAM-based designs are machined on CNC machines with millimeter-level accuracy, producing high-quality pattern and mold models. This method ensures that castings with hollow sections or complex geometries are produced both accurately and repeatably.
CNC machining technology improves surface quality, minimizes tolerance errors, and increases mold durability. This contributes to smoother metal flow during casting and enhances the mechanical properties of the final product. It also offers advantages in production speed, efficiency, and cost.
The use of CNC machining in pattern model and mold production has become an indispensable standard for modern foundries. It provides both precise production and long-lasting molds, helping manufacturers achieve their quality targets.
Shell Pattern Casting
Shell pattern casting is a modern core production method based on the principle that a high-temperature resistant resin-coated sand mixture hardens into a thin, durable shell upon contact with a heated metal pattern. The cores produced using this method offer superior performance in casting processes due to their precise dimensional tolerances, high surface quality, and robust structure.
Shell core technology provides significant advantages for producing castings with complex internal geometries. Its hard and smooth surface ensures more controlled metal flow, significantly reducing casting defects such as porosity, shrinkage, or deformation. Additionally, it is suitable for mass production, offering short cycle times and high repeatability, thereby increasing production efficiency.
In industrial applications, shell pattern casting is widely used in automotive, defense, machinery, and general metal casting sectors. It provides a durable, precise, and cost-effective solution, enhancing the quality standards of foundries and contributing to more reliable production processes.
CNC Part Machining
CNC part machining is a modern manufacturing method that enables precise shaping of metals, plastics, aluminum, and other materials using computer-controlled machines. This technology allows the entire process—from design to production—to be digitally planned, minimizing errors and ensuring high accuracy.
CNC machines provide significant advantages in producing parts with complex geometries, delivering much faster and more repeatable results compared to manual processing methods. In mass production, they ensure high efficiency and maintain quality standards, offering both cost and time savings for manufacturers. Additionally, integration with CAD/CAM software enables seamless connection between design and production stages.
Leakage Test
Leakage testing is a critical quality control method used to detect leaks in products, particularly in pressurized systems, closed circuits, or contained liquid/gas systems. This test ensures the reliability and long-term performance of the product.
Leakage tests, conducted using various methods, help identify potential defects early in the production process, ensuring that the end user receives a safe and high-quality product. From industrial manufacturing to automotive, petrochemical, and medical products, leakage testing is an indispensable quality control measure across numerous sectors.
Packaging is an important production stage that ensures products are protected during transportation, storage, and sales. Proper packaging prevents damage to the product while maintaining hygiene and safety.
Moreover, effective packaging design enhances brand visibility and improves the customer experience. In various sectors such as industrial, food, electronics, and logistics, using materials and techniques suitable for the product directly impacts quality and efficiency.
