by using a dialindicator
You do not have to check a gear backlash. All you need is a dial indicator to plug in and i will check for you.
Offshore cranes generally have a high standard range of backlash. This applies mainly to the slewing gear of these cranes.
Backlash is repect to diffrential unit,a gap between the driving pinion and ring gear its called backlash
i donot know why the girth gear temprature go up
Backlash can be defined as a rotational arc clearance formed between a pair of mounted gears. A backlash (clearance) is crucial to any Gear set for checking the damages caused by the gear tooth interference. Lack of backlash causes the following problems: * Noise * Overloading * Overheating of gears and bearings * Seizing and failure Backlash amount gets measured by limiting the rotation of one member, that generally is the pinion, while measuring the other component's rotational movement at a reference radius. Backlash is usually defined in arc degrees (min/sec). The arc movement measurement thus obtained is converted to degrees by applying the following equation:Backlash (degrees) = Arc Movement (inches) x 57.296/Radius (inches)The following table gives the American Gear Manufacturer's Association specified Backlash range for Coarse pitch Spur, Helical and Herringbone type of gears.
They work well for checking gaps and clearances such as the amount of backlash between the cam and lifters.
Ecological backlash
backlash
Check the backlash between the starter drive and the ring gear after installation. If it's too tight, use shims.
Backlash is this Sunday, April 26th.
Backlash 2009 will be on April 26, 2009.
Extreme Rules replaced backlash.