An angle grinder attachment which creates a portable, cordless, dustless, indoor ceramic tile cutting machine. There is no dust produced when using this attachment. The dust (and silica) are turned into a paste which is easily cleaned and disposed of. This attachment does not require electricity or running water in the field. This attachment is truly portable, it is self-contained, and it can be used indoors without creating dust or flooding an area with water

A set square for manual ceramic cutters, including a ruler intended to be rotatably mounted and secured to a base of a manual ceramic cutter, defining various angles; a stop that is mounted on the ruler and can be moved longitudinally; and a tightening element for securing to the ruler. The cross-section of the ruler includes two oblique planes that converge towards an intermediate surface provided with a longitudinal recess having a generally T-shaped cross section, for mounting the tightening element. The lateral stop includes two oblique planes facing the ruler and having the same slope as the oblique planes of the ruler, and which converge towards an intermediate surface that has an opening to mount the tightening element.

Providing a solid body to be split into a number of layers of solid material, introducing or generating defects in the solid body in order to determine a first detachment plane (8) along which a first layer of solid material is separated from the solid body, providing a receiving layer for holding the layer of solid material on the solid body, applying heat to the receiving layer in order to generate, in particular mechanically, stresses in the solid body, due to the stresses a crack propagating in the solid body along the detachment plane, which crack separates the first layer of solid material from the solid body, then providing a second receiving layer for holding another layer of solid material on the solid body reduced by the first layer of solid material, introducing or generating defects in the solid body in order to determine a second detachment plane (9) along which a second layer of solid material is separated from the solid body, applying heat to the second receiving layer in order to generate, in particular mechanically, stresses in the solid body, due to the stresses a crack propagating in the solid body along the second detachment plane, which crack separates the second layer of solid material from the solid body.

The invention relates to a cutting device for manual ceramic-cutting machines, which comprises a support (1) provided with: a vertical hole (11) that receives a first end of a bar (21) of a cutting tool (2), the front face (26) of said bar being provided with at least one row of recesses (27) spaced apart vertically; and a horizontal hole (12) that receives a handle (3) and a stem (4) capable of moving longitudinally between a front position for locking the cutting tool (2) and a rear position for releasing the cutting tool; the stem (4) comprising, at its front end, at least one projection (42) which, in the front position for locking the cutting tool, is accommodated in one of the recesses (27) on the front face (26) of the bar (21) of the cutting tool (2).

The purpose of the present invention is to provide an easy-to-use and efficient method for cutting a concrete member, in particular, a method that is for cutting a reinforced concrete member, that makes it easy to increase cutting depth and cutting width, and that is low in cutting cost. To achieve the purpose, the present invention provides a method for cutting a concrete member through irradiation of the concrete member with laser, the method being characterized in that: the concrete member includes a steel material; concrete is melted by scanning laser thereon to form a cutting region; the steel material is heated by means of laser to a temperature that causes progression of self-burning of the steel material; and the melting of the concrete is expedited by heat generation from said self-burning.

The present invention relates to a cutting device for manual ceramic cutters. Disclosed is a cutting device for manual ceramic cutters, which comprises a support (1) provided with a vertical hole (11) for mounting a cutting tool (2), and a horizontal hole (12) in which are mounted a handle (3) and a rod (4) for attaching the cutting tool (2). The cutting tool (2) comprises a bar (21) that has at a first end (22) an inclined ramp (27) that facilitates the initial mounting thereof in the support (1), moving the rod (4) backwards and compressing a spring (5) for pushing the rod (4). The front face of the bar (21) comprises a longitudinal groove (26), and the rod (4) comprises a front appendage (42) accommodated in the longitudinal groove (26), immobilising the cutting tool in the support when pressed by the handle (3).

The present invention relates to a cuttable cladding panel with a matching pattern, the use, and the design method thereof. The cladding panel comprises an irregular pattern (10) of elongated lines, veins, and/or strips; transverse cutting lines (20) all of them cutting through the pattern at identical transverse intersecting points symmetrical with respect to a longitudinal axis of symmetry (SL); pairs of longitudinal cutting lines (30) symmetrical with respect to the longitudinal axis of symmetry (SL), each pair of longitudinal cutting lines cutting through the pattern at identical longitudinal intersecting points; with said cutting lines crossing one another at corner points (P); wherein each transverse intersecting point (21) is at the same distance from a corner point (P) as a corresponding longitudinal intersecting point (31); with two parts obtained by cutting the cladding panel (1) along any cutting line having a matching and continuous irregular pattern (10).

The invention relates to a tool for transferring positions of a measuring reference from a construction frame (not shown) to a surface of a tile or a number of adjacent tiles (31) for making cut-outs in said tile or tiles (31), said tool (1) comprising a frame-like structure (3) and a grid structure (6) having openings in a raster pattern or a grid pattern made up by laser beams, said grid structure or pattern (6) extending between elements of the frame-like structure (3). The tool is distinctive in that the tool (1) further comprises at least one leg arrangement (2) with an end portion (7), said end portion (7) having spacer element (7b) having a width equal to normal spacing between two adjacently mounted tiles (31) or between a mounted tile and a construction element, such that when measuring the position (34) for the cut-out to be transferred, when transferring the cut out positions to the tile (31) or tiles (31) to be mounted, said end portion (7b) is adapted to rest against a mounted tile (31) or an end construction element at the opposite side of the spacer element (7b).

Embodiments herein relate to a workstation that includes a cutting tray and one or more rails. The workstation may include a perimeter cutting element configured to travel along the rails, and the perimeter cutting element may include a perimeter blade mounted at least partially within a perimeter cartridge. The workstation may further include a profile cutting element configured to travel along the rails, wherein the profile cutting element includes a profile blade mounted at least partially within a profile cartridge. Other embodiments may be described and/or claimed.

The present application provides a residual material removing device, method and system, in which the residual material removing device includes: a loading platform configured to support a material to be cut; a fixing plate abutting against an upper surface of the material to be cut is configured to fix the material to be cut, and one end of the fixing plate is in contact with a residual material in the material to be cut; a first pressing portion in contact with one end of the fixing plate is configured to apply pressing force to one end of the fixing plate to separate the residual material from the material to be cut under the action of the pressing force.