微型數(shù)控激光雕刻裝置設(shè)計-展示頁
2025-06-18 05:22本頁面
【正文】 進給運動系統(tǒng) 采用 帶轉(zhuǎn)換器的微步驅(qū)動器 A3967 作為驅(qū)動電路核心 ，同時通過直線脈沖增量算法設(shè)計與實現(xiàn)，提高整體裝置的控制精度。微型數(shù)控 激光雕刻裝置設(shè)計 摘 要： 本文設(shè)計了一種基于 AVR 單片機控制的微型 CNC 激光雕刻裝置裝置， 為了彌補市場中缺少微小型數(shù)控雕刻裝置，滿足消費者需要 。該裝置采用 ISP 與上位機進行高速通信，從而用戶通過上位機的編程對裝置進行實時操作。裝置采用模塊化設(shè)計，結(jié)構(gòu)簡單，拆裝方便。 關(guān)鍵詞： CNC； AVR 單片機；激光雕刻；脈沖增量插補 中圖分類號： TP23 The design of miniature CNC laser engraving device based on AVR MCU Abstract: This paper designed a miniature CNC laser engraving device based on AVR MCU， In order to make up for the lack of micro CNC engraving equipment in the market, to meet the needs of consumers. this device adopts the ISP highspeed munication with PC, Thus the consumers can operate the device by PC programming. In order to further enhance the running accuracy of the device, this paeper made a brief analysis of precision,the servo feed system used microstep driver A3967 with converter as the core of the device circuit, through the design and implementation of linear pluse incremental algorithm at the same time, improved control precision of the device. The device adopts modular desi
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