FAQ's

CNC machining can provide very high accuracy, typically reaching ±0.01mm or even higher. The specific accuracy depends on the machine tool, cutting tools, and processing conditions used.

CNC machining is suitable for a variety of metal materials (such as aluminum, stainless steel, titanium alloys, copper, etc.), as well as plastics, composite materials, wood, and ceramics. When selecting materials, their hardness, strength, and processing requirements must be considered.

Common machining types in CNC machining include:

• Turning: Suitable for machining cylindrical parts, performing operations such as external and internal diameter machining.
• Milling: Used for machining flat surfaces, grooves, and complex geometric shapes.
• Drilling: Used for creating holes in materials.
• Grinding: Used to improve surface finish and accuracy.

Quality control in CNC machining is typically achieved through the following methods:

• Dimensional measurement: Measuring part dimensions and tolerances using precision instruments (such as coordinate measuring machines).
• Process monitoring: Using sensors and automated systems to monitor for any anomalies during the machining process.
• Process control: Regularly checking the condition of machine tools and equipment to ensure a stable and accurate machining process.

• Maximum size – 850mm (X) × 550mm (Y) × 1000mm (Z);
• Minimum size – High-precision complex parts with features as small as 0.2mm.
  

Common materials used in die casting include aluminum, zinc, magnesium alloys, and copper alloys. Aluminum alloys are the most common in die casting because of their good fluidity, corrosion resistance, and mechanical properties.

Die casting can provide very high dimensional accuracy, typically achieving tolerances of ±0.05mm. With technological advancements, modern die casting processes can achieve even higher precision requirements, especially high-pressure die casting technology.

The cost of die casting is influenced by various factors, such as mold design, production scale, material selection, and post-processing techniques. Generally, mold costs are high, but the unit cost is lower in large-scale production. Therefore, die casting is suitable for mass production of high-precision parts.

Die casting is suitable for producing precise, complex-shaped metal parts, especially those requiring good surface finish and high accuracy. Common applications include automotive parts, electronic housings, home appliance parts, and medical equipment.

• Maximum size – Flat parts up to 900mm × 900mm, with part weight under 10kg;
• Minimum size – The thinnest section can reach 1.0mm, depending on structure and material flowability.
  

We can achieve high precision machining, with tolerances as tight as ±0.01mm and excellent surface finishes.

We have comprehensive inspection equipment, including CMM, projectors, X-ray testing, salt spray testing, and hardness testers.

Yes, we provide material and inspection reports for every batch of products shipped.

We provide an 8D report and arrange returns or exchanges according to the specific case, while tracing the quality issue.

Yes, we have ISO 9001 and medical certification ISO 13485.

Yes, for long-term stable customers, we offer exclusive capacity, pricing, and service advantages to achieve win-win cooperation.