FAQ：
Q: What does CNC mean?
A: CNC machining usually refers to computer digitally controlled precision machining.
The CNC machining G code language tells the CNC machine tool what kind of Cartesian position coordinates the tool uses, and controls the tool's feed rate and spindle speed, as well as the tool converter, coolant, and other functions.
Tools for CNC milling are called CNC milling machines or CNC machining centers. The lathe for CNC turning is called.
CNC turning center. G codes for CNC machining can be manually programmed, but usually the machining workshop uses CAM (Computer Aided Manufacturing) software to automatically read CAD (Computer Aided Design) files and generate G code programs to control CNC machine tools.
Q: What’s the advantages for CNC machining comparing with manual machining?
A:CNC machining has great advantages over manual machining. For example, the parts produced by CNC machining are very accurate and repeatable; CNC machining can produce parts with complex shapes that cannot be manually processed. CNC machining technology has been widely promoted. Most machining workshops have CNC machining capabilities. The most common CNC machining methods in typical machining workshops are CNC milling, CNC lathe and CNC EDM wire cutting (EDM).
Q: Can CNC cut metal?
A: CNC machining can be applied to tens of thousands of specifications and products for metal material processing. The raw materials are various aluminum, copper, iron, aluminum, stainless steel, etc. Products are widely used: mobile phones, notebook computers, a variety of plastic cases, digital cameras, monitors, communications, micro-motors, electrical appliances, electronics, toys, watches, lighting, locomotives and other industries.
Q: Which aluminum is best for CNC machining?
A:
1. AL5052：
The magnesium content of AL5052 is 2.5%, which is the lower magnesium content in aluminum-magnesium rust-proof aluminum. Widely used in the manufacture of fuel and fuel pipes and fuel tanks for aircraft, parts and components in various ships and transportation vehicles, sheet metal products, instruments, street lamp brackets, rivets and wires, etc.
2. AL6061：
AL6061 is an Al-Mg-Si series heat-treatable aluminum alloy, which can be processed into plates, tubes, rods, shapes, wires and forgings. Widely used in building profiles, large structural parts that require good corrosion resistance, structural parts for trucks, ships, railway vehicles, conduits, home furnishing, etc.
3. AL6063：
AL6063 is an Al-Mg-Si series heat-treatable aluminum alloy, which can be extruded into bars, profiles, and pipes. Widely used in building structural materials and decorative materials, such as door frames, window frames, siding, containers, furniture, elevators, and decorative components of different colors such as aircraft, ships, light industry departments, buildings and so on.
4. AL7075：
AL7075 is Al-Zn-Mg-Cu series super-durable aluminum, which is characterized by good plasticity after solution treatment and heat treatment strengthening is very obvious. Can be processed into plates (aluminum and non-aluminum), pipes, profiles, bars and forgings. Mainly used for aircraft structural parts and other high-strength anti-corrosion structural parts.
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