The Performance Of The Mechanical Excavator Working Device

The thesis is the example of the 10m~3 excavating machine which is be long to the Dagushan plant of the Anshan mineral company .In the day to day to process of using the lift-pole of the 10m~3 excavating machine, near-ly the middle axis, there is a phenomenon that steel plates are always ri-pped . According to the principle of the limited cells and apply the ANSYS system analysis software of the limited cells,face to mineral working Fact ,analyzing a few states to be forced the deforms of the lift-pole 10m~3 excavating machine .Try to find out the deform reasons of lift-pole's structure and being destroyed reasons ,in the mineral work fact.Though we analyzed a few forces and deforms of relatively serious working states of the lift-pole of 10 cubic meter excavating machine .We thank the now adopted manufacture process of lift-pole not to approve the designed to ask standards and in the beastly working circumstance ,rudely manipulations were mainly reasons to result the parts of lift-pole to be ripped and lost its own functions .So , present the methods and good advices to improve the quality of the lift-pole and strengthen to managed about using and preserving ,prolong to using age. Provide surety equipment to these companies that engaged to exploit and excavate mines .Simultaneous ,we would adopt fit methods to change not reasonable structures of the lift-pole .The article applied Pro/E there-directions-design's technology to achieve there-directions-design's model of the lift-pole ,clear expressto the there-directions structure of the lift-pole ,for later ,we would calculate the strengthen of the lift-pole ,design and advance the structure to create all kinds of conditions .