摘要在现代雕刻工艺中，石材雕刻机械的出现，让雕刻工艺有了飞速发展。这让雕刻的速度成倍的加快，大大提高了工作效率，缩短了产品的加工时间，保证了产品的质量。这种工艺精度高，结构合理，机械传动纯，安装维修方便，操作灵活，传动平稳可靠，自动化程度高。本文主要介绍了石材雕刻品的分类、加工工艺、石雕制品手工加工技术，并总结了石材雕刻机械在中国的发展。根据目前的现状和发展趋势中国石材机械，介绍了石材雕刻机。本次设计的雕刻机主要用于大理石和花岗岩雕刻。本机适用于各种花岗石、大理石等板材，可加工各种厚度10mm以上的花岗石板材、石材平台、各种规格及其它石材工艺品毛坯等。该机控制系统还配备了石材雕刻优化软件，自动分析板岩最佳雕刻方案，并输入已建立的数据，自动雕刻。这大大降低了工人的劳动强度，减少了材料的浪费。关键词：雕刻机械：石材；机械加工；手工加工Design Stone Engraving MachineAbstractIn the modern engraving technology,the appearance of stone carving machinery hasmade the carving craft develop rapidly.This makes the speed of carving faster,greatlyimprove the efficiency of work,shorten the processing time of the product,and ensure thequality of the product.This process has high precision,reasonable structure,pure mechanical transmission,convenient installation and maintenance,flexible operation,stable and reliable transmissionand high degree of automation.This paper mainly introduces the classification of stone carving,processing technology,manual processing technology of stone carving products,and summarizes the development ofstone carving machinery in China.According to the current situation and development trendof stone machinery in China,the stone engraving machine is introduced.The engraving machine designed for this time is mainly used for marble and graniteengraving.This machine is suitable for various kinds of granite,marble and other plates.Itcan process granite plates,stone platforms,various specifications and other stone craftsblanks with thickness of 10mm or more.The machine control system also equipped with thestone carving optimization software,automatic analysis of the best engraving of the slate,andinput the established data,automatic carving.This greatly reduces the labor intensity of theworkers and reduces the waste of materials.Keywords Engraving machine Stone machine work Manual processing目录摘要II第一章前言…1.1石雕、石刻与石制工艺品分类..1.3我国石材工业的发展与现状1.4石材加工机械的发展趋势3第二章雕刻机工作原理.·2.1周雕刻机总体构成..2.1.1设备构成52.1.2工作原理.·672.2.1主运动系统简图72.2.2工作原理....72.3.1升降系统简图...82.3.2横向传动系统简图.92.3.3纵向传动系统简图10112.4.1PLC的特点..122.4.2PLC的功能...122.4.3PLC的应用...132.4.4常用的PLC技术参数…143.1电动机的选择计算.....143.1.1主电动机的选择计算143.1.2步进电机的选择计算..15153.2.1丝杠的选择设计163.2.2导轨的选择设计..183.2.3轴承的选择...19214.1滚动轴承的校核计算.21