Disclosed herein is a saw slide device that allows a user to easily and accurately move a saw for proper alignment with a cutting material or workpiece. The saw slide device generally includes a sliding plate configured to support an associated saw, an adjustment or alignment mechanism configured to move the sliding plate, and a base frame which supports the sliding plate and adjustment mechanism.

A wet cutting saw for cutting a ground portion, the wet cutting saw including a blade rotatable about an axis, a liquid feed conduit for feeding liquid onto a surface of the blade as it rotates, a frame for carrying the blade and configured to travel over a surface of the ground portion, and a mounting assembly that mounts the blade to the frame, at least part of the mounting assembly pivotable relative to the frame to raise and lower the blade relative to the frame.

A miter saw fixture including a base with at least two fixed angled guide rails secured to a top of the base, at least two track guides positioned on a bottom of the base, wherein the at least two track guides are adjustably secured to the base within a plurality of track openings, a blade track in the base, a front fence, and a back fence. A method of cutting an object using a miter saw fixture, including positioning the miter saw fixture on a miter saw using at least one guide track on the miter saw fixture, placing an object to be cut against at least one guide rail located a base of the miter saw fixture, sliding the miter saw fixture forward on the miter saw, cutting the object while the object is positioned in the miter saw fixture, and stopping the miter saw fixture.

A powered saw including a saw blade configured to cut a workpiece and driven by a drive train having a narrow profile. The powered saw includes a miter saw having a chain drive disposed in a housing having a narrow profile. The powered saw includes a blade support assembly configured to reduce or eliminate interference between a workpiece and the powered saw. The miter saw enables a user to make right angle cuts, left angle cuts, and zero cuts of tall and atypically sized workpieces.

A cutting tool capable of positioning a third pulley with high accuracy is provided. A miter saw includes a first pulley rotatable integrally with a motor shaft, a countershaft at which a second pulley and a third pulley are provided, a first belt looped under tension over the first pulley and the second pulley, an output shaft at which a fourth pulley is provided, a second belt looped under tension over the third pulley and the fourth pulley, a bearing which rotatably supports the countershaft and is positioned between the second pulley and the third pulley, a bearing which rotatably supports the countershaft and is positioned opposite to the second pulley relative to the third pulley, a gear case supporting the bearing, and a gear cover supporting the bearing. The gear case has a portion positioned between the second pulley and the third pulley.

A pivotable log saw is movable between an operating position and a maintenance position. The saw includes: a housing; a turntable pivotably mounted to the housing to rotate around an axis; a saw arm pivotably mounted to the turntable to rotate around another axis; an arm-driving motor mounted to the turntable, the arm-driving motor being connected to the saw arm and controlling slope of the saw arm; a blade-driving motor mounted to the saw arm, a saw blade mounted to the saw arm, and connection between the blade-driving motor and the saw blade wherethrough the blade-driving motor drives rotation of the saw blade; and a locking mechanism adapted, in a locked position, to lock the turntable in the operating position, and, in an unlocked position, allows the turntable to rotate in a maintenance position.

A battery waking circuit and a battery leakage circuit are provided. The battery waking circuit includes a first battery pack and a second battery pack connected in series and a first switch connected to the first battery pack along a first current path. An electronic controller coupled to and controlling the first switch is configured to close the first switch based on detecting a trigger actuation to draw a wake-up current on the first current path from the first battery pack. The electronic controller is also configured to control a motor to draw a load current along a second current path after the first battery pack is woken up. The battery leakage circuit also includes a switch connected in series with the capacitor and a trigger switch controlling the switch such that the switch prevents a flow of leakage current through the capacitor when the trigger is not actuated.

A battery waking circuit and a battery leakage circuit are provided. The battery waking circuit includes a first battery pack and a second battery pack connected in series and a first switch connected to the first battery pack along a first current path. An electronic controller coupled to and controlling the first switch is configured to close the first switch based on detecting a trigger actuation to draw a wake-up current on the first current path from the first battery pack. The electronic controller is also configured to control a motor to draw a load current along a second current path after the first battery pack is woken up. The battery leakage circuit also includes a switch connected in series with the capacitor and a trigger switch controlling the switch such that the switch prevents a flow of leakage current through the capacitor when the trigger is not actuated.

A battery waking circuit and a battery leakage circuit are provided. The battery waking circuit includes a first battery pack and a second battery pack connected in series and a first switch connected to the first battery pack along a first current path. An electronic controller coupled to and controlling the first witch is configured to detect a trigger actuation and close the first switch based on detecting the trigger actuation to draw a wake-up current on the first current path from the first battery pack. The electronic controller is also configured to control a motor to draw a load current along a second current path after the first battery pack is woken up. The battery leakage circuit also includes a switch connected in series with the capacitor and a trigger switch controlling the switch such that the switch prevents a flow of leakage current through the capacitor when the trigger is not actuated.

A component according to the disclosure may include a body having an aperture therein for receiving one of a turbomachine shaft or a lathe chuck, wherein in response to the body being coupled to the lathe chuck, the aperture is oriented substantially axially relative to an axis of rotation of the body with the lathe chuck; and a flange coupled to and in direct axial contact with the body, the flange including a surface that extends axially relative to the axis of rotation of the body, wherein the surface of the flange comprises a matingly engageable face configured to contact an axially aligned surface during operation of the component and having a sanding indentation thereon, wherein a surface roughness of the surface of the flange is less than a surface roughness of a remainder of the component.