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Electropolishing (EP), used in the CNC industry, is a non-contact electrochemical surface treatment technology. It mainly uses direct current and electrolyte to preferentially dissolve the microscopic protrusions on the metal surface, achieving smoothing, deburring, removal of contaminant layers, and improved corrosion resistance and cleanliness. Therefore, it is also known as reverse plating. Electropolishing Equipment for …

Read more “Electropolishing (EP), used in the CNC industry, is a non-contact electrochemical surface treatment technology. It mainly uses direct current and electrolyte to preferentially dissolve the microscopic protrusions on the metal surface, achieving smoothing, deburring, removal of contaminant layers, and improved corrosion resistance and cleanliness. Therefore, it is also known as reverse plating.”

Optical fixture manufacturing focuses on producing ultra-high precision components required for applications such as semiconductors, camera lenses, and laser modules. Optical Fixture Machining refers to the manufacturing of precision fixtures and jigs used for positioning, holding, assembling, and aligning optical components through high-precision CNC machining, precision grinding, ultra-precision machining, and advanced inspection technologies. These fixtures …

Read more “Optical fixture manufacturing focuses on producing ultra-high precision components required for applications such as semiconductors, camera lenses, and laser modules.”

CNC machining of aluminum alloys is a modern manufacturing process that utilizes computer numerical control machine tools (such as milling machines and lathes) to perform precision cutting, drilling, and forming of aluminum alloy materials. – The most common aluminum alloys are 6061, 7075, 5052, and 2024. Usinage CNC de précision de l’aluminium Precision Aluminum CNC …

Read more “CNC machining of aluminum alloys is a modern manufacturing process that utilizes computer numerical control machine tools (such as milling machines and lathes) to perform precision cutting, drilling, and forming of aluminum alloy materials. – The most common aluminum alloys are 6061, 7075, 5052, and 2024.”

Stainless Steel Sandblasting Finish (SUS304 / SUS316) Sandblasting is a mechanical surface treatment technique that uses high-speed abrasives (usually alumina sand Al₂O₃, glass beads, or ceramic media) to uniformly impact the surface of a workpiece. Stainless Steel Sand Blasting Finish Precision Manufacturing & CNC Machining Process SUS304 / SUS316 Stainless Steel Surface Finishing Sand Blasting …

Read more “Stainless Steel Sandblasting Finish (SUS304 / SUS316) Sandblasting is a mechanical surface treatment technique that uses high-speed abrasives (usually alumina sand Al₂O₃, glass beads, or ceramic media) to uniformly impact the surface of a workpiece.”

Semiconductor manufacturing involves processing high-purity silicon and other raw materials through hundreds of complex physical and chemical steps into integrated circuit (IC) chips with specific functions. Yung-Yi Technology is a leading supplier of CNC precision machining and key components in the semiconductor equipment supply chain. Industries with Demand for Semiconductor Machining The semiconductor industry is …

Read more “Semiconductor manufacturing involves processing high-purity silicon and other raw materials through hundreds of complex physical and chemical steps into integrated circuit (IC) chips with specific functions. Yung-Yi Technology is a leading supplier of CNC precision machining and key components in the semiconductor equipment supply chain.”

Silicon wafer processing / wafer manufacturing. What is a semiconductor? A silicon wafer is the core substrate material in the semiconductor industry. It is made of high-purity single-crystal silicon and serves as the foundation for manufacturing products such as ICs, MEMS, sensors, power devices, and optoelectronic devices. 1. What is Silicon Wafer Processing? A Silicon …

Read more “Silicon wafer processing / wafer manufacturing. What is a semiconductor? A silicon wafer is the core substrate material in the semiconductor industry. It is made of high-purity single-crystal silicon and serves as the foundation for manufacturing products such as ICs, MEMS, sensors, power devices, and optoelectronic devices.”

CNC Engineering Plastics Processing Overview PVC / PET / PMMA / PEEK Engineering plastics are widely used in CNC precision machining for: Different materials provide different characteristics in: Therefore, each material requires different CNC machining methods and process controls. 1. PVC (Polyvinyl Chloride) What is PVC? PVC is a corrosion-resistant and cost-effective engineering plastic with …

Read more “PVC, Polyester Acrylic (PMMA), Peek, CNC Processing Instructions and Manufacturing Process”

PVD and CVD are two major thin film deposition technologies. Their roles, applications, factory processes, and differences in CNC machining, precision parts manufacturing, semiconductor equipment components, tool coating, and advanced surface engineering are discussed. PVD (Physical Vapor Deposition) and CVD (Chemical Vapor Deposition) are two major thin film deposition technologies. PVD relies on physical processes …

Read more “PVD and CVD are two major thin film deposition technologies. Their roles, applications, factory processes, and differences in CNC machining, precision parts manufacturing, semiconductor equipment components, tool coating, and advanced surface engineering are discussed.”

Electrolytic polishing, stainless steel surface grades, and silicon carbide CNC machining methods and their industry applications. 1. Electropolishing (EP) 1️⃣ Process Principle Electropolishing is an electrochemical surface treatment that removes material from a workpiece. The workpiece acts as the anode in an acidic electrolyte under controlled current: 📌 Key Concept:Not mechanical polishing, but controlled material …

Read more “Electrolytic polishing, stainless steel surface grades, and silicon carbide CNC machining methods and their industry applications.”

Precision Ceramics × PEEK × Grinding & Polishing × CNC Machining: Yung-Yi Technology’s Practical Advantages 1. Precision Ceramic Components (Zirconia / Alumina, etc.) Precision ceramics are widely used in CNC industries for high-cleanliness, wear-resistant, and low-contamination environments. Typical products include:👉 Ceramic robotic arms, vacuum chucks, carrier bases, positioning fixtures, nozzles, and microfluidic components for semiconductor …

Read more “Precision Ceramics × PEEK × Grinding & Polishing × CNC Machining: Yung-Yi Technology’s Practical Advantages”