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The VMT blog is dedicated to sharing our hard-earned knowledge in prototype manufacturing. We hope these articles will help you optimize your product designs and gain deeper insight into the world of rapid prototyping. Enjoy the read!
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2025 06 24 3Cr13 stainless steel is a martensitic stainless steel with 13% chromium and 0.3% carbon, offering good corrosion resistance, moderate hardness, and excellent machinability. It is widely used in CNC machining factories to produce cost-effective components like blades, surgical tools, and industrial machine parts.
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VMT 2025 06 20 Tungsten metal is a dense, high-strength material known for its exceptional heat resistance, durability, and conductivity. It is widely used in CNC machining parts, aerospace components, medical tools, and electronics. Its high melting point and hardness make it ideal for precision applications, and it’s commonly processed by advanced CNC machining services in modern factories.
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VMT 2025 06 19 Titanium and tungsten differ in weight, hardness, corrosion resistance, and application suitability. Titanium is lighter and corrosion-resistant, ideal for aerospace and medical use. Tungsten is denser and harder, perfect for high-wear tools and radiation shielding. Choosing the right metal depends on your CNC machining goals and performance requirements.
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VMT 2025 06 18 CNC machining programming is the process of creating code instructions that direct CNC machines to manufacture parts with precision and efficiency. It includes part design, tool path planning, code generation, and machine setup. This programming is essential for consistent, high-quality results in CNC machining services and manufacturing operations.
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VMT 2025 06 14 G-code in CNC machining controls the movement of machines. It consists of various commands that guide processes like drilling, turning, and milling. Key commands like G00, G01, and G02 are used to direct rapid movement, linear interpolation, and circular motion. Knowing these commands ensures better efficiency in CNC machining services.
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VMT 2025 06 13 A chamfer is a beveled edge that replaces a 90-degree corner on a machined part, created to reduce sharp edges, improve assembly, and enhance durability. Chamfering in CNC machining is essential for stress relief, safety, precision, and aesthetics, and it is achieved using specialized tools or multi-axis CNC machining services.
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VMT 2025 06 12 Anodizing is an electrochemical process that enhances metal surfaces—especially aluminum—by forming a protective oxide layer. This improves corrosion resistance, wear resistance, durability, and aesthetics. It’s widely used for anodized CNC machining parts in industries such as aerospace, medical, and automotive. Aluminum anodizing is the most common due to its excellent compatibility and performance.
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VMT 2025 06 11 Aluminum is best for lightweight, cost-sensitive applications with high conductivity needs, while titanium excels in high-stress, corrosion-prone environments where strength and durability are critical. Choosing between aluminum vs. titanium depends on project-specific priorities like mechanical load, machining ease, and budget.
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