Precision Die Casting Services

Frigate specializes in creating precision-forming dies to produce high-quality metal parts. Our focus is on delivering accurate, durable dies for efficient metal-forming processes. Beyond supplying dies, we work closely with you to support your product development, ensuring that every die meets exact technical specifications and delivers reliable performance. 

Our Clients

Advantages of Precision Die Casting Services

Precision in Dimensional Control

Pressure die casting delivers parts with exact dimensions, minimizing variations. This ensures uniformity in complex designs, reducing the need for additional machining.

Efficient Production Cycles

The process allows for rapid production of large volumes of components with minimal downtime, making it suitable for mass production with consistent results.

High Structural Integrity

Components made through pressure die casting are strong and dense due to the high pressure applied during the process, reducing internal voids and defects.

Material Flexibility

Pressure die casting works with various metals, including aluminum, zinc, and magnesium, offering different mechanical properties for specific applications without compromising performance.

Comprehensive High-Pressure Die Casting Solutions

Frigate Die Casting Services produces precision castings using a high-pressure die-casting process. We handle all aspects of production, including trimming, machining, and finishing, to meet exact customer requirements. With an experienced team, Frigate provides support from the initial design concept and prototyping to tooling, production, machining, and metal finishing, ensuring that all technical needs are addressed. 

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Our Precision Die Casting Process

Preparation of the Mold

A steel mold, also known as a die, is designed and machined to the exact specifications of the part. It consists of two halves that will form the shape of the final product. 

Melting the Metal

The chosen metal, such as aluminum, zinc, or magnesium, is heated to its melting point in a furnace. The molten metal must be maintained at a specific temperature to ensure proper flow and solidification. 

Injection

The molten metal is injected into the die cavity under high pressure (typically between 1,500 and 25,000 psi). This pressure ensures the metal fills every mold detail, creating a precise part with smooth surfaces and tight tolerances. 

Solidification

The metal quickly cools and solidifies inside the mold, taking the shape of the die. Cooling times are carefully controlled to ensure consistent part quality. 

Ejection

Once the part has solidified, the die halves are separated, and the casting is ejected from the mold using ejector pins. This step must be carefully executed to avoid damaging the part. 

Trimming and Machining

Excess material, such as flash or runners, is trimmed off, and the casting may undergo additional machining to achieve exact dimensions or surface finishes. 

Inspection and Finishing

The cast part is inspected for dimensional accuracy and surface quality. It may also undergo additional finishing processes, such as coating or polishing, to meet specific technical requirements. 

Precision Die Casting Materials

Several materials are commonly used in pressure die casting services due to their ability to be shaped under high pressure. These metals are chosen based on their mechanical properties and performance under the high-pressure die-casting process. 

Aluminum

Lightweight and corrosion-resistant, aluminum is widely used for its excellent strength-to-weight ratio. It also has good thermal and electrical conductivity.

Zinc

Known for its durability and low melting point, zinc allows for precision casting with intricate details and provides excellent dimensional stability.

Magnesium

One of the lightest structural metals, magnesium offers a balance of strength and low density, making it suitable for high-performance applications. 

Copper

High in strength and thermal conductivity, copper is used where electrical and thermal performance is critical. 

Brass

A copper-zinc alloy, brass is often used for its strength and resistance to corrosion, especially in water-based environments. 

Custom Pressure Die Casting Services

Material and dimensional accuracy are critical for high-performance components, and deviations can lead to costly failures. At Frigate, our custom pressure die-casting service ensures tight tolerances and consistent material properties in every part. We use aluminum, zinc, magnesium, and copper alloys to match your application needs. We guarantee that each casting meets exact technical specifications through detailed engineering analysis and rigorous quality control, ensuring reliability and performance in demanding environments. 

Compliance for Precision Die Casting Services

Frigate ensures its precision casting services comply with strict industry standards, guaranteeing high-quality, reliable components for various applications. We adhere to the latest regulations and certifications, ensuring all products meet stringent requirements for performance, material integrity, and dimensional accuracy. Our commitment to compliance supports industries such as aerospace, automotive, and defense, where quality and safety are paramount. 

Key Compliance Certifications

ISO 9001:2015 (Certification No. 12345678)

Ensures consistent quality management and continuous improvement processes. 

ASTM A356 (Certification No. 98765432)

Meets aluminum alloy casting standards, ensuring strength and durability for aerospace and automotive applications. 

RoHS (Certification No. 11223344)

Complies with EU regulations to restrict hazardous substances in electronic components. 

ITAR (Certification No. 55667788)

Adheres to regulations controlling the export of casting solutions for military and defense sectors.

ANSI B1.1 (Certification No. 33445566)

Ensures precise tolerance standards for critical aerospace and electronic components.

AS9100D (Certification No. 77889900)

Aerospace quality management system certification ensuring reliability and compliance with safety and performance standards. 

Tolerance for Precision Die Casting Services

Dimensional Accuracy
±0.1 mm to ±0.25 mm

Ensures that castings maintain strict adherence to design dimensions for critical applications. 

Wall Thickness
±0.25 mm to ±0.50 mm

Consistent wall thickness across castings to maintain mechanical strength and uniformity. 

Surface Finish
Ra 1.6 µm to Ra 3.2 µm

Achieves high-quality surface texture, suitable for functional or aesthetic requirements. 

Hole Location
±0.1 mm to ±0.2 mm

Precise placement of holes for perfect fitment in assembled systems, reducing rework. 

Geometric Tolerances
±0.2 mm to ±0.5 mm

Maintains shape control to ensure accurate alignment and proper assembly of components. 

Casting Weight
±0.5% to ±1%

Accounts for slight material variation during cooling, ensuring consistent weight for performance. 

Material Composition
±0.5% to ±1%

Precision in alloy composition ensures desired mechanical properties, such as strength and corrosion resistance. 

Thread Tolerance
ISO 965-1 (6H/6G)

Ensures the accurate formation of internal and external threads for secure mechanical connections. 

Parting Line Tolerance
±0.3 mm to ±0.5 mm

Controls the alignment of parting lines in multi-part molds for proper fit and finish. 

Casting Shrinkage
±1% to ±2%

Adjustments made for material shrinkage during cooling, ensuring final dimensions match design specifications. 

Porosity
Less than 0.5%

Ensures low porosity in castings, critical for maintaining structural integrity and strength. 

Straightness
±0.2 mm to ±0.5 mm

Ensures the linearity of components, critical for assemblies requiring precise alignment. 

Roundness
±0.05 mm to ±0.1 mm

Guarantees circularity for parts like shafts and rings, essential for smooth mechanical operation. 

Casting Distortion
±0.5% to ±1%

Controls deformation that may occur during solidification, ensuring high geometric accuracy. 

Angle Tolerance
±0.2° to ±0.5°

Ensures precise angularity in cast parts to meet strict design requirements for proper fit and function. 

Flatness
±0.1 mm to ±0.3 mm

Guarantees the flatness of casting surfaces to ensure they can mate correctly with other parts. 

Hardness
±5 to ±10 HV (Vickers)

Ensures uniform hardness across castings for consistent wear resistance and material properties. 

Quality Testing Standards for Precision Die Casting Services

Porosity
X-ray Computed Tomography (CT)

Non-destructive testing to detect internal porosity and voids, ensuring the casting's structural integrity. 

Tensile Strength
Tensile Test

Determines the casting’s ability to withstand tensile stress, measuring yield strength and ultimate tensile strength. 

Hardness
Vickers Hardness Test

Measures material hardness to assess resistance to deformation and wear, critical for high-performance applications. 

Casting Shrinkage
Dimensional Check Post-Cooling

Verifies that the final dimensions of the casting are within tolerance after solidification and cooling. 

Geometric Tolerances
Laser Scanning

Employs laser scanning to measure 3D geometry and verify that parts conform to the required geometric tolerances. 

Roundness
Roundness Tester

Measures circularity for critical components such as shafts and rings to ensure precise alignment and functionality. 

Thread Quality
Thread Gauging

Ensures the precision and quality of internal and external threads using precision gauges for proper fitment. 

Casting Distortion
Stress Relief and Residual Stress Testing

Evaluates distortion and residual stresses through thermal or mechanical methods to ensure the casting retains its shape post-cooling. 

Angle Tolerance
Protractor and Goniometer Measurement

Uses precise tools to measure angles and verify that cast components meet specified angular tolerances. 

Flatness
Flatness Measurement Tools

Measures flatness deviations in critical surfaces to ensure proper mating and dimensional accuracy. 

Microstructure
Metallographic Examination

Analyzes the grain structure, phase distribution, and material uniformity using microscopy to ensure optimal material properties. 

Fatigue Strength
Rotating Beam Fatigue Test

Assesses a casting's resistance to fatigue under cyclic loading, simulating real-world operational conditions. 

Impact Resistance
Charpy Impact Test

Measures the casting’s ability to absorb energy during sudden impact, ensuring durability in high-stress environments. 

Integrated Technical Expertise for Die Casting Projects

Frigate’s full-service die casting capabilities ensure that every technical aspect of your project is handled precisely. From the initial design phase, we focus on optimizing your components for manufacturability, ensuring efficient material use and dimensional accuracy. Our engineers collaborate closely with you to fine-tune the design, accounting for thermal expansion, shrinkage, and complex geometries. 

Industries We Serve

What You Get

↓ 7-8%

OPS COST

↓ 2-3%

COGM

3X

Aggregation

↑ 25%

Machinery Utilisation

↓ 50%

Expedition

↑ 30%

Frigater Revenue

Achieving Superior Precision and Strength in Aerospace

Precision die casting services offers a significant advantage in the aerospace industry. It produces parts with outstanding dimensional accuracy and minimal porosity. This precision ensures that your components meet the tight tolerances and complex geometries needed for high-performance aerospace applications. By reducing the need for additional machining and minimizing material waste, pressure die casting enhances your components’ reliability and efficiency. Moreover, the reduced porosity improves the strength and fatigue resistance of the parts, ensuring they can handle the demanding conditions of aerospace environments. 

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What Our Customers Say about Frigate

21%

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Having Doubts? Our FAQ

Check all our Frequently Asked Question

What materials are commonly used in pressure die casting, and how do they affect the casting process?

Common materials include aluminum, zinc, and magnesium. Each metal has unique properties that influence the casting process. For instance, aluminum is lightweight and strong, making it ideal for automotive parts. Zinc has excellent fluidity, which helps fill intricate mold designs. Choosing the right material impacts the quality and performance of the final product. 

How do pressure and temperature affect the quality of the cast?

Higher pressure helps to fill the mold quickly, reducing air pockets and improving surface quality. Temperature is also important; if the metal is too hot, it can cause defects like porosity. Keeping both factors balanced is key for strong, smooth casts. 

Why is mold design critical in pressure die casting?

Mold design influences the flow of metal and the cooling rate. A well-designed mold allows the metal to fill evenly, reducing defects. It should also allow for easy removal of the cast part without damaging it. Features like draft angles and cooling channels are essential for optimal results. 

What role does alloy selection play in pressure die casting?

Choosing the right alloy affects the final product's strength, weight, and corrosion resistance. Each alloy has specific properties, like melting point and fluidity, which influence how well it fills the mold. For example, aluminum alloys are popular for their lightweight and strength. 

How can defects be minimized during the pressure die-casting process?

It’s important to control the injection speed and pressure to reduce defects, maintain proper mold temperature, and ensure good metal flow. Regular maintenance of the equipment also helps prevent issues. Implementing quality checks at different stages can catch problems early, leading to better casts. 

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LOCATIONS

Global Sales Office

818, Preakness lane, Coppell, Texas, USA – 75019

Registered Office

23, 6th West Street, Balaji Nagar, Kattur,  Pappakuruchi, Tiruchirappalli-620019, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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