An engraving machine is disclosed. The engraving machine may have a housing and an engraver located within the housing. The engraving machine may have a slot disposed on the housing for receiving a cartridge including an offboard item to be engraved. The engraving machine may have an onboard storage configured to store a plurality of tags. The engraving machine may have a carrier for receiving the cartridge through the slot and for positioning the cartridge relative to the engraver. The engraving machine may have a pick mechanism for selectively retrieving a tag from the tags stored in the onboard storage and for positioning the tag relative to the engraver. The engraver may engrave the offboard item or the tag based on a user selection.

A marking stylus for use in automated marking systems with one of the following superabrasive components as the scribing tip: polycrystalline diamond or polycrystalline cubic boron nitride. The superabrasive may have one or more chamfers, as well as a sharp, rounded, or blunt tip. The superabrasive is preferably attached to the body of the stylus by one of the following methods: brazing, press fit, shrunk fit, clamped, casted, injection molded, or a high pressure high temperature cycle.

A method and an apparatus with rotating tool changer for automatically machining multiple sides of a workpiece which is trimmed and machined according to tags placed on the workpiece or preprogrammed sequence. A method that automatically selects and adjusts parametric computer machining code to machine various workpieces sizes. An apparatus comprising a handling and trimming station of parts to be machined, multiple optical, magnetic or radio-frequency identification (RFID) reading systems for processing labels or tags information for sequential workpieces machining steps, a multiple gantries computer numerical control (CNC) station for machining workpieces on various sides, multiple rotating tool changers for selecting tools used to machine workpieces, and a storage station that receives workpieces in sequential order when they have been processed. The moving gantries of the CNC station simultaneous machine multiple sides of the workpiece which in the preferred embodiment is composed of panel for making decorative items and engraved doors.

The present disclosure provides an ID number complement method for a engraving machine, including the steps of: sequentially acquiring a first distance a and a second distance g of a character located in a first digit of an identification number to an edge of an identification area in each identification area; respectively substracting the first distance a and the second distance g from a first preset value a and a second preset value g, and acquiring an offset information in X-axis direction and Y-axis direction of the identification number in each identification area. The disclosure also provides an ID number complement system for an engraving machine, including: a measuring device, a statistical process control system and an engraving machine. Compared with the prior art, the automatic filling of the engraving machine is realized, and the working efficiency is improved by the above method.

A marking stylus for use in automated marking systems with one of the following superabrasive components as the scribing tip: polycrystalline diamond or polycrystalline cubic boron nitride. The superabrasive may have one or more chamfers, as well as a sharp, rounded, or blunt tip. The superabrasive is preferably attached to the body of the stylus by one of the following methods: brazing, press fit, shrunk fit, clamped, casted, injection molded, or a high pressure high temperature cycle.

A portable rail system for mounting an engraving device includes rails and crossbar members that are precisely joined, and include height adjustment devices for incrementally adjusting the height of the rail system relative to a work surface or contact surface, thus making the portable rail system capable of being assembled and disassembled at a work site to enable the use of an engraving device, such as a CNC router engraving systems, in situ, or on-site, rather than in a workshop. The portable rail system enables the use of a CNC router device or other engraving device on vertical surfaces.

The present invention provides a reciprocal vibration type electric engraving pen driven by a main transmission shaft to operate. The engraving pen contains a rear shell assembled with a front shell. The rear shell positions the main transmission shaft. A top front of the driving shaft is assembled with an off-centered driving bead, and the front shell is assembled with a driven shaft. The engraving pen is characterized in that a rear end of the driven shaft is assembled radially with a driven pillar, and the driving shaft is formed integrally with a connection barrel.

10 Accordingly, when the main transmission shaft drives the driving shaft to rotate, the driving bead revolves on a circular track simultaneously. When the driving bead revolves by one turn, the driven pillar is hit twice and vibrates double times. Furthermore, the driven shaft can rotate clockwise and counterclockwise, and the lifetime is extended.

In exemplary implementations of this invention, a computer-assisted, handheld machining tool allows even an inexperienced user to carve a complex 3D object, while maintaining artistic freedom to modify the sculpture from an initial CAD design. The tool prevents the user from unintentionally removing material from a volume defined by the CAD design. It does so by slowing or halting spindle rotation as the bit approaches or penetrates the protected volume. The user can override this protective feature. The tool may operate in at least three interaction modes: (i) a static mode in which a static CAD model is used, where the computer assists by preventing the user from damaging the static model; (ii) a dynamic mode where the computer dynamically modifies the CAD model during the sculpting process; and (iii) an autonomous mode where the computer can operate independently of the user, for tasks such as semi-automatic texture rendering.

Tools for transforming cans into parts for art and toys. You lock a can into a tube having openings that indicate locations to poke, cut, mark or slot the can, and this physically supports the can and guides the user's tools. Another tool with a flat, tearing area makes dual cuts on both of its sides simultaneously as it rips material away in a strip, leaving rolled edges behind along the cut that are safer and desirably rigid. Another tool can variably position the can in the tube. Finally, metal panels produced by the tube and can are passed through the roller tools' curved, internal cavities, thereby producing useful metal carpet rolls.

The present invention provides a reciprocal vibration type electric engraving pen driven by a main transmission shaft to operate. The engraving pen contains a rear shell assembled with a front shell. The rear shell positions the main transmission shaft. A top front of the driving shaft is assembled with an off-centered driving bead, and the front shell is assembled with a driven shaft. The engraving pen is characterized in that a rear end of the driven shaft is assembled radially with a driven pillar, and the driving shaft is formed integrally with a connection barrel. Accordingly, when the main transmission shaft drives the driving shaft to rotate, the driving bead revolves on a circular track simultaneously. When the driving bead revolves by one turn, the driven pillar is hit twice and vibrates double times. Furthermore, the driven shaft can rotate clockwise and counterclockwise, and the lifetime is extended.