Continuously adjusting resultant force in an excavating assembly

1. A method of excavating with pointed cutting elements, comprising the steps of:

providing an excavating assembly comprising at least one pointed cutting element, the pointed cutting element comprising a rounded apex that intersects a central axis, the pointed cutting element further has a characteristic of having the pointed cutting element's highest impact resistance to resultant forces aligned with the central axis;

engaging the at least one pointed cutting element against a formation such that the formation applies a resultant force against the pointed cutting element;

determining an angle of the resultant force; and

modifying at least one excavating parameter to align the resultant force with the pointed cutting element's central axis.

2. The method of claim 1 , wherein the excavating assembly comprises at least one transducer.

3. The method of claim 2 , further comprising a step of modifying at least one force measured by the at least one transducers to align the resultant force with the pointed cutting element's central axis.

4. The method of claim 1 , wherein the at least one excavating parameter is a torque force acting laterally on the cutting element.

5. The method of claim 1 , wherein the at least one excavating parameter is weight loaded to each cutting element.

6. The method of claim 1 , wherein the at least one pointed cutting element comprises a wear resistant tip comprising a super hard material bonded to a cemented metal carbide.

7. The method of claim 1 , further comprising a step of determining an ideal torque, ideal rotational velocity, or ideal weight available to drive the excavating assembly.

8. The method of claim 1 , further comprising the step of increasing or decreasing weight loaded to the at least one cutting element to align the resultant force with the central axis of the cutting element.

9. The method of claim 1 , further comprising the step of increasing or decreasing rotational velocity to align the resultant force with the central axis of the cutting element.

10. The method of claim 1 , further comprising the step of increasing or decreasing torque to align the resultant force with the central axis of the cutting element.

11. The method of claim 1 , wherein the excavating assembly is an auger assembly.

12. The method of claim 1 , wherein the excavating assembly is a milling machine.

13. The method of claim 1 , wherein the excavating assembly is a trenching machine.

14. The method of claim 1 , wherein determining the angle of the resultant force comprises the steps of:

providing a plurality of measurement mechanisms positioned inside the cutting elements;

measuring magnitude and direction of the weight loaded to each cutter, and the torque acting on each cutter; and

transferring measured data to a excavating control mechanism.

15. The method of claim 14 , wherein the measuring mechanisms comprise strain gauges mounted on pre-tensioned strain bolts.

16. The method of claim 14 , wherein the measuring mechanisms comprise button load cells.

17. The method of claim 16 , wherein the measuring mechanism is adapted to measure along three different orthogonal directions.

18. The method of claim 1 , wherein the excavating assembly comprises a drill bit with a plurality of blades, at least one blade comprises a measuring mechanism positioned in the at least one blade's thickness.