A cutting apparatus and the method of operating same is provided. The apparatus includes a feed tower assembly configured to be attached to an object and a frame assembly movably attached thereto. The frame assembly has arm assemblies thereon which accept a cutting member. A liquid spray system is provided for cooling components of the cutting apparatus.

Various aspects of a saw apparatus are disclosed. In a first aspect, a worktable is coupled to a vacuum source configured to provide a negative pressure region beneath the worktable. A partition divides the negative pressure region into a first negative pressure region via a first air flow channel and a second negative pressure region via a second air flow channel. In a second aspect, a worktable includes a housing coupled to a vacuum source configured to provide a plurality of negative pressure regions beneath the worktable. In another aspect, data is received which includes a first portion corresponding to a negative pressure level of a first region, and a second portion corresponding to a negative pressure level of a second region. A determination is then made of whether either of the negative pressure level falls below a threshold.

Various dust collection aspects are disclosed. In a first aspect, a vacuum source is powered by a vacuum motor housed within a filter coupled to the vacuum source, and a worktable includes a center slot aligned to a circular saw blade. The vacuum source provides negative pressure beneath the worktable at the center slot, and the filter collects dust drawn by the negative pressure. In a second aspect, a vacuum motor housed within a filter provides power to a vacuum source. The filter collects dust drawn by a negative pressure created by the vacuum source, and includes pleated media that makes contact with an agitation flap to remove dust via a rotation of the filter. In another aspect, a sensor coupled to a saw apparatus is monitored, and a trigger sensed by the sensor is detected. A communication is then determined in response to a detection of the trigger.

Various aspects to facilitate mobilizing bulk equipment are disclosed. In a first aspect, a saw apparatus includes a vacuum source, a worktable, and a portability mechanism integrated within the saw apparatus in which dimensions associated with the portability mechanism depend on a location of a center of mass of the saw apparatus. The worktable includes a center slot axially aligned to a circular saw blade, and the vacuum source is configured to provide a negative pressure beneath the worktable at the center slot. In a second aspect, a center of mass inquiry is received, which includes data associated with equipment having a non-uniform distribution of mass. The center of mass inquiry is then processed, and a portability mechanism adjustment is sent in response to a processing of the center of mass inquiry.

A cutting apparatus and the method of operating same is provided. The apparatus includes a feed tower assembly configured to be attached to an object and a frame assembly movably attached thereto. The frame assembly has arm assemblies thereon which accept a cutting member. At least one arm assembly can be pivoted relative to the other arm assembly and relative to the feed tower assembly. One arm assembly can further be moved relative to the other arm assembly and relative to the feed tower assembly in a vertical direction.

A portable folding saw table includes a generally planar worksurface having a pair of folding legs that transition between an open orientation and a folded orientation. A generally rectangular indentation is located on the bottom end of the table and an elongated slit extends from the bottom end to the top end. A pair of brackets are arranged on each side of the indentation and engage a circular saw in an inverted position with the saw blade extending through the slit.

A rope saw for cutting panels to size includes an elongate frame, which includes a support for placing panels to be sawn thereon. Two wheels are attached to the frame for mounting a revolving saw rope, between which extends a longitudinal direction of the frame. An electric motor is attached to the frame for driving one of the two wheels. The electric motor includes a motor shaft, which extends in longitudinal direction of the frame and which is coupled via a flexible shaft to one of the two wheels.

A foldable miter saw with a saw blade limiting member includes a base unit, a worktable unit and a cutting unit. The worktable unit is rotatably disposed on the base unit and includes a working surface, an outer ring surface and an axial block. The cutting unit includes a rotatable member disposed on the axial block, a supporting arm pivotally disposed on the rotatable member, and a saw blade and a driving member mounted on the supporting arm. The supporting arm includes an inner side surface and a limiting member which protrudes from the inner side surface towards the outer side. When the cutting unit is in the folded position, an end face of the saw blade is disposed in proximity to the working surface, and the limiting member is disposed in proximity of the outer ring surface and between the top surface and the bottom surface.

A foldable miter saw includes a base unit, a worktable unit rotatably mounted on the base unit and includes an axle block, a cutting unit having a rotatable member axially mounted to the axle block, an adjusting member adjustably mounted on the axle block, and a positioning device mounted on the rotatable member. Rotating the rotatable member relative to the axle block causes the cutting unit to be shifted between a working position where the adjusting member supports the positioning device in position and the end faces of the saw blade are kept perpendicular to the work surface, and a folded position where the adjusting member and the positioning device are separated from each other and one end face of the saw blade approaches the work surface.

Generally described, the systems and methods disclosed in herein relate to sectioning an object with a frame-mounted wire saw as the step of a method for recycling fiber composite source objects, such as wind turbine blades. The frame-mounted wire saw generally includes a support frame assembly and a pulley system for directing an abrasive wire from a wire saw. A pair of slidable pulleys directs the abrasive wire through the object as the abrasive wire cuts. In some examples, the frame-mounted wire saw includes a mobility system to allow the assembly to travel along the length of the object and position the frame-mounted wire saw for the cut.