Titanium alloy has been widely used in the aerospace industry because of its
high strength, low density, and high corrosion resistance. However, in the
process of processing, tool durability is low, thermal conductivity is small,
and the sticky knife is serious, which it difficult to process materials.
Through the analysis of titanium alloy thin wall filter cartridge
performance, structural characteristics, and design accuracy requirements, the
actual production of numerical control processing technology should pay
attention to the selection of scientific and reasonable cutting tools and
cutting parameters, especially in positioning, clamping, alignment and other
aspects of the summed up some experience and matters needing attention. It can
solve the problem of machining difficulty caused by the hard cutting property of
titanium alloy material to the thin wall filter cylinder and the problem of easy
to produce burr in the process of titanium alloy processing. Reasonable
numerical control machining technology is the key to ensuring the machining
accuracy of titanium alloy thin wall filter cartridges, and it is also the key
to improving the machining efficiency and shortening the machining cycle in mass
Performance characteristics and application of titanium alloy parts
① Small density, high strength, strength is greater than high strength
(2) Good thermal stability, and high-temperature strength. At 300℃ ~ 500℃
below, its strength is about ten times higher than aluminum alloy.
③ Good corrosion resistance. Titanium alloy works in a moist atmosphere and
seawater medium, and its corrosion resistance is much better than that of
stainless steel, and it has strong resistance to pitting corrosion, acid
corrosion, and stress corrosion. It has excellent corrosion resistance to
alkali, chloride, nitric acid, and sulfuric acid.
(4) the chemical activity is large and can produce violent chemical reactions
with O, N, H, CO, CO2, and water vapor in the atmosphere. Above 600℃, titanium
absorbs oxygen and forms a hardened layer with high hardness. When H content
rises, the embrittlement layer will also be formed.
⑤ Poor thermal conductivity. The thermal conductivity of titanium is low,
about 1/4 of Ni, 1/5 of Fe, 1/14 of Al, and the thermal conductivity of titanium
alloy are lower, generally 50% of titanium.
⑥ Small elastic modulus. The elastic modulus of titanium is 107800MPa, which
is about 1/2 of that of steel. In summary, due to the characteristics of small
specific gravity, high strength, non-magnetism, corrosion resistance, and high
temperature, titanium alloy is widely used in the Marine, aerospace, precision
instruments, and other fields of core parts.
At Bergek, we have been focusing on rapid prototyping and mass production for
many years, until today we have a number of senior engineers with various
technologies to provide professional solutions. More than 50 surface treatment
options and more than 60 metal/plastic certified materials can meet different
rapid prototyping needs. Bergek maintains long-term relationships with
world-class companies in various industries such as medical devices, consumer
electronics, automotive, robotics, and aerospace. 7*24 hours one to one quick
response, the fastest delivery in 3 days.