The term "involute" refers to the shape of the teeth ... Figure 1.2.4: Applying the correct shortening factor restores the clearance to its set value. Helicals gears are a modification of spur gears.

With the new year comes a new show from Tim Allen. Shifting Gears is set to premiere in January, with the veteran actor starring alongside 2 Broke Girls star Kat Dennings. The new sitcom got the ...

SEOUL: A Jeju Air flight from Seoul on Monday (Dec 30) was forced to return after encountering a landing gear problem, the airline said, a day after South Korea's most deadly plane crash.