There may be several reasons why the automatic punching of pile punching machine is easy to deviate the hole.
First of all, the automatic punching function of the pile punching machine may be affected by environmental factors, such as uneven ground or soft soil, resulting in uneven impact force, which deviates from the target hole position.
Secondly, the automatic punching function of the pile punching machine may be affected by the failure or instability of the machine itself, such as uneven impact force or excessive impact force, resulting in deviation from the target hole position.
In addition, the technical level and experience of the operator may also affect the automatic punching accuracy of the pile punching machine, and the lack of operating skills or unfamiliar with the characteristics of the machine may lead to biased holes. In order to avoid deviation holes, it is necessary to ensure that the working environment is smooth and stable, regularly check and maintain the performance of the pile punching machine, and improve the technical level of the operator.
The main reason that the hole is easy to deviate in the automatic punching process of pile punching machine is vibration and inaccurate alignment. The strong vibration produced by the pile punching machine when striking the pile will make the punch easily deviate from the original position, resulting in inaccurate punching. At the same time, due to the low alignment accuracy of the punching mechanism, the inaccurate alignment will also cause the punch to deviate from the target position and produce a deviation hole. In order to solve this problem, it is necessary to strengthen the fixing of impact pile and improve the alignment precision of punching mechanism to ensure the accuracy and stability of punching.
Cause ① Pile hammer, injustice is too large or lost teeth.
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② There is a probe stone or stumbling block in the process of punching pile machine.
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The slope of geological rock strata in the site of pile construction is very large, or the soil at the bottom of the hole is uneven, and the strength of extruded rock is different. 4. Poor flatness and tightness of the site, uneven installation of pile punching machine or uneven settlement during flushing, resulting in deflection of pile holes. 5 When the punching pile machine rushes into the two connected surfaces of soft and hard soil layers or the tilting rock surface, the uneven force of the rock layers when punching and squeezing the rock layers leads to the deviation of the hole direction.
The automatic punching of pile punching machine is easy to deviate the hole due to the unbalanced force caused by vibration