Want to know the common sense about the engraving machine? Let's take a look at it with Xiaobian.
1. Definition of height
2. According to different materials, engraving content, choose different tools, spindle speed, feed amount and other processing quantities. 3. Requirements for engraving and editing generated files:
[1] The engraving file is the G code, which is the instruction code of the stone engraving machine.
[2] In order for the engraving to automatically recognize the file, it is required to have the start character "%" in the first line of the file and the end character "!" at the end of the file as the command to start and end the work.
[3] The working data (machining accuracy) is two digits after the decimal point, ie 0.01mm.
[4] G code meaning: This stone engraving machine executes two commands G00 and G01 in G code, namely fast moving and moving instructions. [5] Communication, using standard RS232 serial communication mode, the baud rate is 19.2K. 8-bit data bit, 1 stop bit, and the handshake mode with the host computer is DSR/DTR.
[6] The relationship between the origin of the stone engraving machine coordinate and the origin of the editing software.
The 0 point in the editing software is the origin of the engraving machine. When the machining file is produced, the position of 0 o'clock directly affects the machining start position of the workpiece. The position of the fixed knife should be determined according to the shape of the workpiece as the "0" point of the machining file to complete the editing work.
◆Engraving machine manufacturers talk about stone carving knife
1. This machine can use a variety of cutting, engraving and drilling tools with a diameter of 3.175mm to 6mm. Two types of collet chucks of 3.175mm and 6mm are available at random.
2. The supplied knife has 10 tools with a shank diameter of 3.175mm and 6mm, which is mainly suitable for engraving and cutting of hardwood and plastic. Tools for engraving and cutting metal, marble and copper materials are ordered separately.
3. Tooling: The carving knife is mounted on the lower end of the spindle through a spring collet. When loading the knife, first put a suitable size of the spring chuck in the spindle cone hole, then put the cutter into the middle hole of the chuck, and use a random small wrench to clamp the flat groove of the spindle neck so that it can not be rotated. Turn the large wrench counterclockwise to tighten the spindle screw and tighten the tool.
◆Engraving machine manufacturers talk about materials and workpiece clamping
The materials processed by this equipment are: plexiglass, two-color board, marble, hard rubber, brass, copper, hard aluminum, stainless steel, etc. Processing double-color board, plexiglass and other soft and weak boards can be used for double-sided adhesive
The tape is adhered to the plexiglass table that is attached to it. The plexiglass table top is screwed to the aluminum work surface. The surface of the plexiglass countertop can be self-milled with a large diameter milling cutter. When processing hard materials such as metal and marble, the cutting force is large. To prevent the workpiece from moving, the workpiece is directly fixed on the aluminum alloy work surface by using T-screws and pressure plates. When processing high and narrow workpieces such as stamps, A fixture is mounted on the workbench to clamp the workpiece into the fixture for processing.
