Laser Engraving Near Me
Are you looking for a laser engraving machine near you? At present, there are many domestic manufacturers specializing in the production of laser engraving equipment. Their competition has shifted from laser technology to effective control of laser equipment and processing technology. Can they effectively solve the following problems: 3D graphics multi-axis linkage, high-speed laser scanning and rapid advancement. Vibration, scanning format size and scanning accuracy, Laser Engraver's simultaneous scanning and reciprocating scanning misalignment, complex algorithms and regular graphic interpolation issues, etc., have become the key to competition. Combining years of experience in motion control, we have designed a motion control card based on a rich FPGA and a powerful DSP—MPC03. In laser engraving debugging, we successfully solved the above problems.
In the Laser Engraver card, there are mainly two functional chips, DSP and FPGA. Multiple FLASH and SRAM are extended around the DSP to store programs and data. Each two FLASH and SRAM can share a chip select signal CS to form a high-low double word 32 Bit data bus for reading and writing can improve the communication speed between DSP and MEMORY. At the same time, an EPROM is configured for FPGA to store the downloaded program. The chip connecting the DSP local bus and the PCI interface is a PCI bus controller (PCI bridge), which contains a 128KBit dual-port shared memory to implement data exchange between the DSP local bus and the PCI system bus, and an EEPROM is configured for it. To store data, at the same time, the card follows the plug-and-play interface design trend and expands the USB interface. The DSP and FPGA mentioned in this article are both low power and low voltage operation. The I / O signal voltage is 3.3V and the core voltage is 1.8V. Therefore, a voltage regulator capable of outputting both 3.3V and 1.8V voltages is configured.