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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