[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-landing-cnc-zh":3,"tag-related-27-zh":57},{"id":4,"slug":5,"name":6,"description":7,"seo_title":8,"cover_image":9,"is_hot":10,"is_native_locale":11,"count_news":10,"count_brand":10,"count_product_series":10,"count_product":10,"count_wiki":10,"news":12,"brands":13,"product_series":42,"products":43,"wiki":44,"intro_md":45,"faqs":46,"parents":56},27,"cnc","数控","数控系统是机床的核心控制器，覆盖三轴铣车到五轴联动加工中心，Siemens SINUMERIK、Heidenhain、Fanuc、Mitsubishi 是行业四大主导。","数控 Siemens 840D Heidenhain Fanuc - 0so",null,0,true,[],[14,18,22,26,30,34,38],{"brand_id":15,"brand_name":16,"url_path":17},149,"SIEMENS","\u002Fsiemens",{"brand_id":19,"brand_name":20,"url_path":21},187,"Heidenhain","\u002Fheidenhain",{"brand_id":23,"brand_name":24,"url_path":25},252,"BECKHOFF","\u002Fbeckhoff",{"brand_id":27,"brand_name":28,"url_path":29},990,"MITSUBISHI","\u002Fmitsubishi",{"brand_id":31,"brand_name":32,"url_path":33},26416,"TRUMPF","\u002Ftrumpf",{"brand_id":35,"brand_name":36,"url_path":37},27842,"FANUC","\u002Ffanuc",{"brand_id":39,"brand_name":40,"url_path":41},28278,"OKUMA","\u002Fokuma",[],[],[],"数控（CNC）系统是机床的核心控制器，覆盖三轴铣车到五轴联动加工中心。Siemens SINUMERIK 840D sl \u002F 828D（欧洲市占第一）、Heidenhain TNC 640（高端铣削）、Fanuc 30i\u002F31i（综合）、Mitsubishi M800 是行业四大主导。",[47,50,53],{"q":48,"a":49},"Siemens 840D 与 Heidenhain TNC 区别？","840D：模块化、CNC + PLC + 安全集成、SINAMICS 伺服深度配套。Heidenhain：磨床\u002F铣床高端、conversational 编程友好、海外汽车模具厂偏好。",{"q":51,"a":52},"五轴 RTCP 是什么？","Rotation Tool Center Point，刀尖跟踪。机床旋转 A\u002FC 轴时数控自动补偿刀心位置，CAM 编程不需考虑机械结构，可移植性强。",{"q":54,"a":55},"CNC 远程升级？","Siemens MindSphere、Heidenhain Connected Machining、Fanuc FIELD system 提供云端连接、远程诊断、版本管理与运维数据采集。",[],{"list":58},[59,63,67,71,75,79,83,87],{"id":60,"slug":61,"name":62},16,"machine-tool","机床",{"id":64,"slug":65,"name":66},18,"industrial-automation","工业自动化",{"id":68,"slug":69,"name":70},26,"motion-control","运动控制",{"id":72,"slug":73,"name":74},33,"servo","伺服",{"id":76,"slug":77,"name":78},2,"machinery","机械",{"id":80,"slug":81,"name":82},10,"aerospace","航空航天",{"id":84,"slug":85,"name":86},21,"robotics","机器人",{"id":88,"slug":89,"name":90},25,"industrial-control","工控"]