Abstract: A robotic apparatus for processing the timber logs intended to be used in the construction of a log structure. The robotic apparatus includes at least a vertical clamp assembly, a horizontal clamp assembly, a roller clamp assembly, a central log processing assembly, and a conveyor. The central log processing assembly allows multiple processes to be performed sequentially on the same machine requiring much less equipment and less labor in the handling and processing of the logs. By utilizing multiple tool masts, a primary mast can be performing a primary process while the secondary mast is selecting the tool appropriate to the next or secondary process.

Abstract: A log processing machine and associate method employs one or more log guides to make joinery cuts in a processed log which has at opposed edges of the processed log the raw log's natural external contour. In a preferred embodiment of the invention, each log guide includes a straight edge and is attached to the processed log to create an artificial straight edge for guiding the processed log through the joinery machine. Prior to attachment, centerlines are marked on the log guide and the processed log, and the centerlines are aligned when the log guide is attached to the processed log. The processed log, with the log guide attached, is then moved through the machine with the aid of computer control while the straight edge of the log guide follows a fence. In this manner, the position of the processed log and its centerline are always known so that the computer can make the programmed joinery cuts with high precision.