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If you have taken the Dreamliner to some places you dreamed of, we thank you for your support! Today, more than Dreamliners are flying to destinations around the globe, with more on the way.
› upcoming-events › Factory_Visit_Boein. Boeing Tianjin Composites (BTC). Contact Details. Address, Hebei Rd, Marine Hi-Tech Area, Tanggu.
The tremendous success of the Boeing Dreamliner is based on its excellent flight performance and low-operating cost. The long-range, mid-size wide-body, twin-engine Dreamliner can carry a maximum of passengers and travel as far as 15, km, which is about a third of the way around the Earth.
Boeing listed its materials by weight as 50 percent composite, 20 percent aluminum, 15 percent titanium, 10 percent steel and 5 percent others. Based in Tianjin, China, BTC is equipped with some of the most advanced aero composite material production machines and laboratories. It is dedicated to the manufacturing of aerospace composite parts for primary structure, secondary structure and interior parts of commercial aircrafts.
Composites are corrosion-resistant, stiff and strong material composed of mixtures of fiber. They have three times the tensile strength than steel, yet their density is half of aluminum alloy and is only a fifth of the weight of steel. These characteristics make composite materials very popular in the aerospace industry.
Machining composites often involves a high degree of difficulty because of their multilayer properties. High material strength may also lead to shorter tool life. In addition, poor hole quality is commonly present in aerospace applications because of a condition called delamination, which is the splitting of a laminate into layers.
Established in , Hizeaero first started supplying aircraft wings to various domestic and international aircraft manufacturers. In , Hizeaero set up its third factory, occupying a total area of 11, square metres in Busan. One of the key components that Hizeaero had to supply was the Ti-Foil, a film that will be inserted into the rim of an aircraft window.
The Ti-Foil is an ultrathin titanium film with a thickness of just 0. This obstacle was a major push factor that led the company to invest in the Faro ScanArm. The handling of Ti-Foil alone was a major challenge. For these reasons, the team at Hizearo could not measure the Ti-Foil with the existing fixed coordinate measuring machine CMM that they had. As the material was incredibly thin, it was impossible to conduct inspections using conventional contact measurement methods.
With a seven-axis rotation and a human-like arm design, the device provides users with high levels of versatility and a measurement range of up to 2. Capable of scanning at , points per second, the LLP captures even the most intricate components in fine detail. At Hizeaero, once the Ti-Foil manufacturing process is complete, the component is scanned with the Faro ScanArm to ensure that it complies with the specifications laid out at the onset.
Measurements for the Ti-Foil are captured in seconds without direct contact. The information captured includes the length, R value, and angle.
Hizeaero also uses the contact probe on the Faro ScanArm to inspect the check fixtures used in the Ti-Foil manufacturing process. Specifically, the team uses the device to perform a temperature compensation check. This is to ensure that the fixture which is made of metal maintains its original size and shape, so that it accurately measures The team does this by measuring the holes on the check fixture.
Yoo appreciated the ease of use and the intuitiveness of the Faro ScanArm, features that the fixed CMM did not possess.