FAQ
Q: What is copper?
A：Copper,
also known as red copper, is a simple substance of copper. It is named for its
purple-red color. See copper for various properties. Red copper is industrial
pure copper, with a melting point of 1083 ° C, no isomeric transformation, and
a relative density of 8.9, which is five times that of magnesium. The mass of
the same volume is about 15% heavier than ordinary steel. Red copper is
generally called red copper because it has a rose-red color and is purple when
an oxide film is formed on the surface. It is copper containing a certain
amount of oxygen, so it is also called oxygen-containing copper.
Q：What‘s the performance of copper?
A：Copper is
a kind of relatively pure copper. It can be generally regarded as pure copper.
It has good conductivity and plasticity, but its strength and hardness are
poor. Red copper has excellent thermal conductivity, ductility and corrosion
resistance. Trace impurities in red copper have a serious impact on the
electrical and thermal conductivity of copper. Among them, titanium,
phosphorus, iron, silicon, etc. significantly reduce the conductivity, while
cadmium, zinc, etc. have little effect. The solid solubility of sulfur,
selenium, tellurium, etc. in copper is very small, and can form brittle
compounds with copper, which has little effect on conductivity, but can reduce
processing plasticity.
Copper has good corrosion resistance in the
atmosphere, sea water and certain non-oxidizing acids (hydrochloric acid,
dilute sulfuric acid), alkalis, salt solutions and various organic acids
(acetic acid, citric acid), and is used in the chemical industry. In addition,
copper has good weldability, and can be made into various semi-finished
products and finished products by cold and thermoplastic processing.
Q：What
is Copper CNC Machining?
A：According
to the customer's drawings, a set of processing programs is prepared by the
computer, and the copper is used as the raw material to process the items
digitally, including cutting, drilling, tapping, etc., which basically rely on CNC
operations.
Q：What‘s the advantages for Copper CNC Machining?
A: 1. Significantly
reduce the number of tooling, processing complex shape parts does not require
complex tooling
2. The production efficiency is higher in
the case of multiple varieties and small batch production, which can reduce the
time for production preparation, machine tool adjustment and process
inspection, and the cutting time is reduced due to the use of the optimal
cutting amount.
3. It can process complex profiles that are
difficult to process with conventional methods, and can even process some
unobservable parts.
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