Abstract: A guide block assembly for controlling a saw blade of a band saw during cutting. The assembly includes a mounting part having a rear part adapted for securing the guide block assembly to the band saw frame and a front part for detachably securing a thrust part. The thrust part includes at least two thrust slats detachably secured in the front part of the mounting part. The slats are aligned and spaced apart around a center section of the front part. When using the guide block assembly, vibrations, chattering and heating of the saw blade are substantially reduced, and the production rate and speed are increased. The guide block assembly is typically used for band saws that have a cutting speed of between 1800-6000 m/min, pulley wheels having diameters of 1000-2500 mm, and saw blade widths in the range of 80-360 mm.

Abstract: A retractable safety cover for a slitting blade edge. This cover pivots about an axis that is perpendicular to the axis of rotation of the blade edge. The cover is spring loaded in the open direction and is held in the covered orientation by a spring loaded moveable block. By retracting the moveable block the blade edge is exposed for use.

Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis. A table is slidingly disposed on the first rail and a support assembly is disposed on the base. A saw assembly is supported by the support assembly and includes a motor, and a cutting wheel driven by the motor. The saw assembly is pivotable about a horizontal axis substantially parallel to the longitudinal axis. A switch is electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

Abstract: A cutting machine for food includes a machine housing having a surface with a coating including an oxide ceramic material and polytetrafluoroethylene. A drive motor is disposed in the machine housing and a cutting blade is driven by the drive motor.

Abstract: A mandoline slicer includes a slicing blade and an adjustable slicing ramp. A series of julienne blades are selectively movable between a stowed and a deployed position above the ramp. At a distal end of the ramp, a portion of the ramp is pivotable between a first position for using the slicing blade and a second position covering the slicing blade and exposing a grating surface.

Abstract: A tile saw comprises a frame, a primary table moveably supported by the frame for supporting a work-piece to be cut, a water tray located under the primary table, a supporting arm mounted on the frame, and a cutting device supported by the supporting arm. The primary table also includes first and second connecting edges and a secondary table which may be removably attached, without the use of tools, to either the first or second connecting edge of the primary table. When the secondary table is attached, the supporting area for the work-piece is increased resulting in increased stability and increased cutting accuracy.

Abstract: A food product slicer includes a slicer body, a rotatable slicer knife and a removable knife cover plate. The knife cover plate is releasably secured in place on the slicer at least in part by a magnetic field. One or more slots or openings on the knife cover plate may also be provided.

Abstract: A cutting device (10) includes a sled (12) guided on a base (14) for reciprocating linear movement along a blade (20) that is supported on the base below the sled and includes an inclined working edge (28) projecting beyond the sled. The sled is manually movable while the blade is held stationary, so that a workpiece supported on the sled is conveyed against and along the working edge for cutting the workpiece. Mechanisms for adjusting the blade height, inclination angle, and bevel angle are also disclosed. Novel saw blades are also disclosed, and preferably include a blade extension extending from the working edge beyond the maximum travel of the sled. The blade extension may remain in the kerf at the end of a cutting stroke, preventing the blade from jamming against the workpiece upon a return stroke and may also provide an unobstructed means by which to gage blade angle relative to the sled.

Abstract: The invention relates to a slicing machine (1) for cutting food slices by means of a carriage (2) that can be moved back and forth and a rotating cutting blade (11), wherein the slice thickness can be adjusted by means of a stop plate (12). For cleaning purposes, the carriage (2) can be emptied by tipping the carriage. In order to reduce the risk of injury during cleaning work, a blocking device is provided, which allows the carriage to be emptied by tipping the carriage only in a certain position and while the stop plate is blocked. Said safety feature is provided by means of a blocking slide (41), on which two mechanical safety precaution elements act independently.

Abstract: A saw system in one embodiment includes a base, a work support surface member supported by the base and including a work piece support surface defining a horizontal work piece support plane, and a plurality of wheels, each of the plurality of wheels engaged with at least one of the base and the work support surface member, wherein none of the plurality of wheels is attached to either the base or the work support surface member.

Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

Abstract: A slicer comprising a power base and a removable food support assembly. The food support assembly comprises a support base, a product tray, product tray slides, a bearing assembly, an adjustable plate, a gauge plate adjuster, and a blade. The power base comprises individual supports, a switch unit, a power cable, and a drive motor assembly having a blade drive coupling system. After setting the adjustable plate to the desired thickness using the gauge plate adjuster, the user switches the switch unit to the “on” position to initiate the drive motor assembly, which rotates the blade drive coupling system and, in turn, causes the blade to turn and slice the food product. Once the food product has been sliced, the removable food support assembly is removed from the power base and immersed in water or inserted into a dishwasher for faster, safer, more efficient, and more sanitary cleaning.

Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

Abstract: A guide bar track extension method and apparatus. A machining table has a table surface terminating at a side thereof, the surface defining a table perimeter, and a slot for a guide bar. A guide bar extension mechanism is cooperatively adapted with the table for detachably mounting to the side of the table. The guide bar extension mechanism includes an adjustment mechanism providing for lateral adjustment of the guide bar extension mechanism relative to the axis. The adjustment mechanism includes two opposed guiding members adapted to contact the guide bar outside the table perimeter.

Abstract: The invention relates to a slicing machine (10) comprising a circular blade (12), which rotates in a cutting plane (E) and is mounted in the machine housing (11), and a carriage (14), which carries a flat support plate (13) having a support surface for goods to be cut and which is guided parallel to the cutting plane via a carriage base (14a) along a sliding rail (15c) rigidly connected to the machine housing and can be displaced parallel to the plane (A) of the support plate, characterised in that the carriage base is movably received by means of two support elements inside a guide space (F) and is supported against a separating wall (16) running between the support plate and carriage base.

Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly including a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

Abstract: A cutting machine for cutting a food product includes a housing and a blade cover removably mounted to the housing via at least two positive or non-positive fastening points. A circular blade is rotatably disposed in the housing such that the blade cover covers a surface of the circular blade. A carriage is movably mounted parallel to the circular blade and includes a carriage surface for holding the food product. Each of the fastening points are disposed beneath the carriage surface.

Abstract: A workpiece feeding device used in a saw machine is disclosed to include a carrier having a base frame movably mounted on the machine base of the saw machine and an angle scale fastened to the base frame, a fence unit having a rip fence pivotally mounted on the base frame of the carrier and biasable relative to the angle scale, a magnetic plate assembly mounted on the base frame of the carrier and carrying a magnetic strip, and a magnetic sensor mounted in the fence unit and movable with the fence unit to measure the biasing angle of the fence unit relative to the angle scale subject to change of magnetic induction between the magnetic sensor and the magnetic strip.

Abstract: This invention is a work carriage used with a cutting tool's table surface to make straight-line cuts. The device responds to the need for cutting a wide range of angles and positions on workpieces of different sizes and shapes more accurately, consistently, and safely. The invention consists of a main support which rides on a slide attached to the table surface's guide slot using a wedging action to fill the width of the guide slot. Clamps hold the workpiece to the main support along a t-shaped channel. Once set up, the main support moves precisely along the slide parallel to the guide slot and cutting plane. The main support also has threaded holes to attach workpiece stops and a fence, as needed, for making consistent cuts. A secondary support is used to provide the necessary support with a larger workpiece that has a center of mass beyond the main support.

Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly comprising a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

Abstract: A guide bar assembly (10) for use in a T-slot (20) of a woodworking table (22). The assembly includes a top member (12) slidably disposed on a bottom member (14). The top and bottom members include cooperating pairs of wedge shapes (24) that cause a change in width (W) of the assembly in response to relative longitudinal (L) movement between the top and bottom members. Contacting angled side surfaces (30, 32) of the male and female wedge members (26, 28) provide area contact between the top and bottom members that functions to maintain the top and bottom members parallel during tightening of the fasteners (34) used to lock the assembly at a desired width.

Abstract: The invention relates to a machine-tool, especially a circular saw bench. The machine-tool has a clamping device that can be moved with the work piece in an advancing direction and which is guided at a certain height in relation to the workbench. The clamping device is used to support the work piece, in a carrying manner, in the region of the clamping device, in relation to the workbench.

Abstract: A cutting device in accordance with an embodiment of the present application allows users to both cut and print on a substrate provided to the device to create any desired design or pattern. The device includes an integral cutting surface, and thus, avoids the need to mount each piece of material to be cut on a cutting mat prior to use. This allows for the inclusion of a multi-page feeding system that allows multiple pages of paper to be continuously fed into the device for cutting and/or printing.

Abstract: A metal can blank having a shape surrounded by n external tangents, n partial arcs or partial lines, and 2n linear or arc-shaped connect lines is used to produce a metal can. Each external tangent is a line shorter than one side of a regular n-gon circumscribed about a circle, with the midpoint being a point of contact between each of the n sides of the regular n-gon and the circle. Each partial arc is a part of the circle positioned between the adjacent external tangents in the circumferential direction of the circle. Each partial line is a line connecting both ends of the partial arc. Each connect line is a line connecting one end of the external tangent with the most adjacent end of the partial arc or partial line. The material yields, productivity, etc. of such metal cans are significantly improved, and high quality metal cans can be obtained.

Abstract: A food slicer for slicing a food product is provided. The slicer may have an adjustable surface and a stationary surface with a blade interposed therebetween. The food product may be sliced with a specific thickness via the blade by traversing the food product from the adjustable surface to the stationary surface. A trailing edge of the adjustable surface and an edge of the blade may define a gap distance which determines a slicing thickness of the food product. A cam may contact an underside of the adjustable surface to set the gap distance. The gap distance may be reset by rotating the cam. More particularly, the cam may have a plurality of cam surfaces. Each of the cam surfaces may have a different distance to a rotating axis of the cam. The gap distance may be changed by rotating the cam such that a different cam surface contacts the adjustable surface's underside.

Abstract: A cutting workstation which includes a miter gauge. The miter gauge consists of a clamping means whereby the gauge may be fixed to any location upon the length of cutting station work surface. The miter gauge arm is hinged to clamping means by a plate which may be rotated and then fixed at any angle. The arm is extendable and at its distal end exhibits a T shaped plate and fence which itself may be rotated to any angle. The ability to fix the miter gauge at any position along the cutting station work surface along with two means of adjusting angles allows the fence to guide the work piece at virtually any angle.

Abstract: A tissue slicing device is comprised of parallel circular blades coaxially connected to a rotary shaft. The blades are separated by gaps. A guide member is supported by a hinge adjacent the blades. An adjustment screw is positioned behind the guide member to control the distance between the guide member and the blades. The device includes a tissue carrier which is comprised of a base member and parallel plates extending from a top side of the base member. The plates are spaced to correspond with the gaps between the blades. Holes in the plates are aligned to define a tissue chamber for receiving a tissue sample. When the tissue carrier is positioned on the guide member and the blades rotated to drive the tissue carrier along the guide member, the tissue chamber is driven into the blades so the tissue sample is simultaneously cut into a plurality of slices.

Abstract: A quick engagement and disengagement connector assembly for a product processing line such as a pizza making assembly line. The connector assembly includes a connector having a stainless steel rectangular plate with two parallel rows of stainless steel pins projecting from a bottom side and a stainless steel handle projecting from a top side. The connector assembly also includes a cam follower plate having a row of holes for receiving one of the rows of pins of the connector and a panel for supporting a bundle of food tubes, the panel also having a row of holes for receiving the other row of the rows of pins. Removing the connector facilitates the quick and easy disassembly of portions of the assembly line for cleaning.

Abstract: A machine for slicing food products, including a supported table surface with aperture for the passage therethrough of product slices; a power-driven cutting device having a horizontal blade extending above the table surface at a distance substantially corresponding to the slice thickness required; a guided horizontally sliding platform spaced above the cutting device; a power-driven reciprocating lateral thruster attached to the horizontal sliding platform for the purpose of moving the platform both to produce slices of food product and to clear the cutting device in the case it is jammed; and a vertical tube-shaped open-ended hopper rigidly supported by the horizontally sliding platform for containing a stack of food product items, the lowest item in the stack resting on the table surface and being pushed by the hopper into contact with the cutting device to produce a slice.

Abstract: A cutting workstation which includes a cutter mounted on an arm type configuration. The arm configuration is slidably moveable relative to a divided work piece support table, the cutter moveable between the divided table. The cutter arm contains a cutter drive assembly exhibiting clutch plates mounted on shafts supported by bearings and driven by gears which in turn are driven by a motor. A gear case with shafts, bearings and internal gears allow the direction of the drive train to be altered.

Abstract: A cutting workstation which includes a cutter mounted on an arm type configuration. The arm configuration is slidably moveable relative to a divided work piece support table, the cutter moveable between the divided table. The cutter arm contains a cutter drive assembly exhibiting clutch plates mounted on shafts supported by bearings and driven by gears which in turn are driven by a motor. A gear case with shafts, bearings and internal gears allow the direction of the drive train to be altered.

Abstract: A tile saw includes a base, a frame, adjacent first and second rails disposed on the frame, and a table slidingly disposed on the first rail. The table has a bottom surface and an upper surface for supporting a workpiece. The second rail a bottom surface and an upper surface that faces the bottom surface of the table. First and second bearings are disposed on a first shaft connected to the table. The first bearing is disposed on the first rail, and the second bearing is disposed on the bottom surface of the second rail. The frame includes a support assembly and a saw assembly with a motor and cutting wheel. The motor and cutting wheel are supported by an arm so that the cutting wheel hangs above the upper surface of the table. The first rail and the second rail are positioned on one side of the cutting wheel.

Abstract: A splitting knife adjustment structure used in a table saw for adjusting alignment of a splitting knife with the cutting direction of the saw blade of the table saw is disclosed to include a mounting plate member, an adjustment member movably supported on the mounting plate member to hold a splitting knife, and fastening rods inserted through elongated slots of the adjustment member and the mounting plate member and fastened up with a fixation plate to lock the adjustment member to the mounting plate member so as to fix the position of the splitting knife.

Abstract: A power saw machine includes a cutting head, a cutting table, a supporting frame, and a table sliding arrangement for guiding the cutting table to slide on the supporting frame. The table sliding arrangement includes two sliding tracks, a plurality of sliding wheels and a plurality of alignment wheels. The two sliding tracks are spacedly provided at the supporting frame, wherein each of the sliding tracks has an upper surface defining a top sliding channel therealong and an inner side surface defining a side sliding channel therealong. The sliding wheels are rotatably, horizontally and spacedly mounted underneath the cutting table to slide along the side sliding channels of the sliding tracks respectively, wherein the cutting table is slidably engaged with the two side sliding channels of the sliding tracks to prevent the cutting table from being flipped over when the cutting table is slid on the supporting frame.

Abstract: A guide bar assembly (10) for use in a T-slot (20) of a woodworking table (22). The assembly includes a top member (12) slidably disposed on a bottom member (14). The top and bottom members include cooperating pairs of wedge shapes (24) that cause a change in width (W) of the assembly in response to relative longitudinal (L) movement between the top and bottom members. Contacting angled side surfaces (30, 32) of the male and female wedge members (26, 28) provide area contact between the top and bottom members that functions to maintain the top and bottom members parallel during tightening of the fasteners (34) used to lock the assembly at a desired width.

Abstract: A jig for cutting box joints on a table saw, including guide bar clamps adapted to be joined to guide bars of a table saw; a spacer joined to the guide bar clamps; a spacer strip joined to the spacer, the spacer strip defining spacer apertures; a board clamp joined to an engagement pin, the engagement pin engaging one of the spacer apertures of the spacer strip; and mechanism for offsetting pairs of boards such that grooves and projections on a pair of boards is cuttable offset from a corresponding pair and method of use including joining a jig to a table saw; clamping at least two pairs of boards to the jig; positioning the clamped boards relative to the table saw; cutting a groove through all boards; repositioning the clamped boards relative to the table saw; cutting another groove spaced apart from the first groove; repeating the steps of repositioning and cutting another groove until grooves have been cut from one edge to an opposing edge with projections disposed between the grooves; and interlacing the

Abstract: The sliding table is used in conjunction with a workbench and includes a panel slidable along a path which is disposed normal to the longitudinal axis of the workbench. The panel has stop points in front and behind the workbench. At each stop point, the panel has an outwardly extending portion which is cantilevered from an outer support and an inwardly extending portion which is prevented from rising by an inner support. Both supports are beneath the panel and are spaced apart from one another.

Abstract: A tile saw includes a base, a frame assembly disposed on the base, a first rail disposed on the frame assembly, the first rail having a longitudinal axis, a table slidingly disposed on the first rail, a support assembly disposed on the base, a saw assembly supported by the support assembly, the saw assembly including a motor, a cutting wheel driven by the motor, the saw assembly being pivotable about a horizontal axis substantially parallel to the longitudinal axis, and a switch electrically connected to the motor and disposed on the support assembly so that, when the motor assembly is pivoted about the horizontal axis, the switch remains stationary.

Abstract: The guide controls the angle of stock on the working surface of a workbench. The guide is slidable along a guide rod and has a rotary element to which a backing block is attached for supporting the stock. The rotary element is provided with a detent which causes the element to move in predetermined increments as it rotates. The guide is rotatable about the guide rod so that it may be swung away from the working surface when the guide is not in use.

Abstract: A cutting workstation which includes a cutter mounted on an arm type configuration. The arm configuration is slidably moveable relative to a divided work piece support table, the cutter moveable there between. Further, the cutter is capable of elevating the arm either above or below the worktable. Not only is the arm capable of being lengthened and shortened, but also it is also of capable of rotation producing a variety of miter cuts. The arm is also capable of rotating to a vertical axis to produce a chop cut motion. The bifurcated table or work piece support is capable of being rotated through a number of degrees relative to the cutter also producing mitered or angled cuts. The bifurcated worktable is also capable of being elevated above or below or at the level of the cutter. The cutter, if in the form of a circular cutter blade, is preferably provided with the conventional pivotal spring-loaded blade guard.

Abstract: A guide comprises one or more brackets for securing the guide to a cutting tool, a horizontal support member secured to and moveable with respect to the brackets, and one or more arm assemblies secured to the horizontal support member and adapted to secure a working piece relative to the horizontal support member. With the working piece secured to the guide in this manner, the working piece may be readily advanced over a blade of the cutting tool by grasping and moving the horizontal support member relative to the brackets, thus ensuring a precise cutting of the working piece while also allowing a user to keep their hands away from the blade.

Abstract: A carrier adapted to securely hold a workpiece for manual movement through cutting engagement such as with the saw blade of a band saw in a manner that allows for precise and predictable cutting of the workpiece into boards of desired thickness. The carrier is slidably positioned in the miter guide slot that extends in the saw work table parallel to the cut of the saw blade, and is adapted for manual positioning of the workpiece transversely with respect to the guide slot to adjust the depth of cut of the blade into the workpiece.

Abstract: A table saw having a frame to support a powered saw blade, a work surface moveably mounted on the frame, the work surface having at least two portions with a space therebetween to allow the saw blade to pass between the two portions. The work surface portions are joined by at least two drive dogs moveably seated in aligned brackets, thereby holding the two portions in fixed relationship when the work surface is both stationary and moving. A pin extends from each drive dog into a keyway mounted on the frame with a portion of the keyway adjacent to the saw blade extending away from the saw blade, whereby a drive dog approaching the saw blade is withdrawn from one of the pair of brackets and from the space between the two portions while the remaining drive dog or drive dogs continue to maintain the two portions in fixed relationship.

Abstract: A cutting guide arrangement cutting guide arrangement, which is incorporated with a power saw machine which includes a cutting platform, having a cutting channel, for supporting a work piece thereon and a cutting blade overhung above the cutting platform for cutting the work piece along the cutting channel, includes a primary guider detachably mounting on the cutting platform in a slidably movable manner. The primary guider includes a guiding arm and a plurality of rip guides provided thereon, wherein each of the rip guides has a guiding edge, which is 45 degrees with respect to the cutting channel, adapted for selectively guiding an edge of the work piece to align a diagonal of the work piece with the cutting channel of the cutting platform.

Abstract: A miter cutting arrangement for a cutting machine is provided to accommodate cutting work at an angle or a bevel for precisely cutting on a work piece. It includes a platform support arm longitudinally mounting to a cutting head support bracket, a platform pivot arm transversely extended from the platform support arm, a head platform pivotally connected with the platform pivot arm to support a motor, a miter supporting unit, and a locker device for selectively locking the cutting head at the normal position and the slanted position. The miter supporting unit includes a miter support provided at an outer side of the head platform and a miter stopper provided at an outer end of the platform pivot arm to block the miter support when the head platform is rotated at the slanted position.

Abstract: A miter cutting arrangement for a cutting machine is provided to accommodate cutting work at an angle or a bevel for precisely cutting on a work piece. It includes a platform support arm longitudinally mounting to a cutting head support bracket, a platform pivot arm transversely extended from the platform support arm, a head platform pivotally connected with the platform pivot arm to support a motor, a miter supporting unit, and a locker device for selectively locking the cutting head at the normal position and the slanted position. The miter supporting unit includes a miter support provided at an outer side of the head platform and a miter stopper provided at an outer end of the platform pivot arm to block the miter support when the head platform is rotated at the slanted position.

Abstract: The present invention discloses an improved miter gauge for retaining and adjustably positioning a workpiece. The miter gauge includes a fence frame pivotally mounted to a base member for adjusting the workpiece to be cut at a user selected angle. The fence frame includes a fence surface for positioning the workpiece. The fence surface is opposed by a quick-adjusting stopping unit mountable to the base member for clamping the workpiece therebetween.

Abstract: A push cutting device for a table saw includes seat board adapted to be mounted on a working table of a base of the table saw, a slide plate reciprocally slidably mounted on a top face of the seat board and a slide board reciprocally slidably mounted on a top face of the slide plate. The seat board, the slide plate and the slide board are longitudinally slidably mounted to one another relative to the cutting direction of the table saw such that the cutting stroke of the table saw is elongated, and the cutting effect and the cutting quality are promoted.