CNC machining materials are usually divided into metal and plastic materials, metal materials are common: AL, Brass, Copper, stainless steel, plastic materials are common: POM, ABS, PEEK, PA (Nylon).
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Aluminum is a prevalent machining choice, with frequently utilized grades including 6061, 6063, 6082, and 7075. The benefits of aluminum encompass its ease of machining, favorable electrical and thermal conductivity, elevated strength, and lightweight properties.
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Brass, common grades are C260 and C360, boasts a dense, pliable nature, minimal friction, and exceptional acoustic characteristics.
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Copper, with prevalent grades such as C110 and C101, is renowned for its exceptional conductivity, malleability, antimicrobial characteristics, and appealing aesthetic qualities.
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Stainless steel, with popular grades including 303, 304, 316, 17-4PH, and 416, is valued for its corrosion resistance, strength, hygiene, and extensive industrial applications.
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POM, known for its high hardness, wear resistance, excellent chemical resistance, dimensional stability, and ease of processing, lends itself well to various machining techniques such as cutting, drilling, and milling.
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ABS is an amorphous, opaque resin typically found in the shape of light yellow pellets or beads. This thermoplastic engineering plastic is renowned for its tough, hard, and rigid nature, boasting excellent all-around properties.
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PEEK is a special engineering plastic with excellent properties such as high-temperature resistance, self-lubrication, easy processing, and high mechanical strength.
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Nylon is highly prized for its strength, stiffness, toughness, and excellent wear resistance. It offers good aging resistance, sliding properties, and dimensional stability, making it a widely used plastic material.