Brass Custom Made CNC Machine Part with Casting
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ByTune offers precise, reliable, affordable CNC machining parts, our company is a successful manufacturer and supplier, we devoted ourselves to CNC machining 20 years, we will provide excellent service and competitive price for you, we are expecting become your long-term partner in China.
Product Introduction
Computerized Numerical Control (CNC) Machining is a method used to perform a wide range of manufacturing tasks, which are all carried out by computerized devices. With the help of Computer Aided Design (CAD) and Computer Aided Machining (CAM) in the late 1970s, CNC machines replaced the old-school manual machines.
The new CNC machines were able to be controlled by programming language to carry out a wider variety of tasks with greater accuracy. These machines also allow for a more automated control, which improves productivity.
Products Parameters
We have three types of machining copper: copper, brass, bronze. Brass is added in the copper 25% to 40% Zn and other elements. So the hardness of brass than red copper, but the conductivity is worse than the red copper. Copper density of 8.96g / cm3, with excellent electrical conductivity, thermal conductivity, ductility. Using its excellent electrical conductivity and thermal conductivity, machining copper parts are mainly used for generators, wires, switchgear, transformers and other electrical equipment. It is noteworthy that copper will appear sticky knife phenomenon in the machining processing.
And dimension can be as per requested from 2mm to 1250mm!
Product Feature and Application
The word copper comes from the Latin word 'cuprum', which means 'ore of Cyprus'. This is why the chemical symbol for copper is Cu.
Copper has many extremely useful properties, including: good electrical conductivity; good thermal conductivity; corrosion resistance. It is also easy to alloy; antimicrobial; easily joined; ductile; tough; non-magnetic; attractive; recyclable; catalytic.
Typical Application
Locks, scrapyard cranes, electric bells
Pumps, domestic appliances (washing machines, dishwashers, fridges, vacuum cleaners), cars (starter motors, windscreen wipers, electric windows), computers (disc drives, fans), entertainment systems (DVD players)
Products Quality Control
ISO Qualified factory
SGS audited factory
100% measure before shipment
Strictly as per drawing tolerance
100% free replacement if NG happens on the responsibility of our side
Deliver, Shipping and Serving
Within 24 hours quotation
3 days for samples preparation
2 weeks for batch regular order
Shipment by UPS/DHL/TNT/FedEx or by sea as per requested
Samples payment by Paypal or western union
TT for regular PO
FAQ
1). How Copper Conducts
Copper is a metal made up of copper atoms closely packed together.
If we could look closely enough, we would see that there are electrons moving about between the copper atoms.
Each copper atom has lost one electron and become a positive ion. So copper is a lattice of positive copper ions with free electrons moving between them. (The electrons are a bit like the particles of a gas that is free to move within the surfaces of the wire).The electrons can move freely through the metal. For this reason, they are known as free electrons. They are also known as conduction electrons, because they help copper to be a good conductor of heat and electricity. The copper ions are vibrating (see Figure 1). Notice that they vibrate around the same place whereas the electrons can move through the lattice. This is very important when we connect the wire to a battery.
2). What is CNC machining
CNC machining is a fancy term for tools such as lathes, grinders and milling machines that are guided by computer instead of by hand. Many CNC, or computer numerical control, machines still need humans to run them, however. These types of tools use CAD, or computer-aided design, to function. Most are highly-automated, working from programmed code that tells them where and when action needs to be taken, and only require human intervention at the beginning and end of the job.
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