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writer teach you how to right install segment bolts

hits:2432    date:2016-02-18

  To ensure excavator segment bolt can be good fixed in the installation hole, people need to use the electric drilling machine or electric drilling hammer to make put a hole on the earth ground first, which diameter should match with the excavator segment bolt diameter and depth also need be suitable. After the installation hole had made out, people need to use hair brush or air cylinder to cleaning out all of the dusts and impurities, which exist in the inside space for installation hole.

  When insert the excavator segment bolt into the installation hole, people can use electric power tools to drill the segment bolt into hole, but the turning speed for electric power tool should never beyond seven hundred fifty turns per minute and the boost speed for segment bolt need be two centimeters per second.

  According to the different construction temperature, the static solidification time for segment bolt can be range from ten seconds to three hundred seconds.

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