• 秉承“精技强能,匠心筑梦”的教育理念
  • 学校拥有优秀教师组成的师资团队
  • 致力于为社会输送具备扎实理论基础

400-060-0103

大连多轴加工中心培训价值全解:技能提升与职业发展双轨路径

来源:大连海泰克数控技术培训 时间:07-03

大连多轴加工中心培训价值全解:技能提升与职业发展双轨路径

多轴加工培训需求攀升,大连这类课程凭何受关注?

随着智能制造在机械加工领域的普及,五轴联动、车铣复合等多轴加工技术已从“高精尖”逐步渗透到常规生产环节。大连作为东北装备制造重镇,本地企业对多轴加工人才的需求持续增长——这也让“大连加工中心多轴培训班”成为机械从业者关注的热点。与普通数控培训不同,多轴加工对编程逻辑、工艺规划和设备操作的综合要求更高,选择一家既能夯实理论又能强化实操的培训机构,直接关系到学员能否快速适应企业岗位需求。

课程体系:从基础操作到工艺优化的阶梯式覆盖

大连加工中心多轴培训班的课程设计紧扣企业实际需求,采用“基础-进阶-高阶”三段式结构。基础阶段重点解决“会操作”的问题:学员将系统学习多轴加工中心的结构组成(如旋转轴与直线轴的联动原理)、操作面板功能(包括手动模式、MDI模式的使用)、基础G/M代码指令(如坐标设定、刀具补偿),同时通过模拟软件熟悉机床运动轨迹,避免因操作失误导致的设备损伤。

进阶阶段聚焦“会编程”的核心能力:课程涵盖Mastercam、UG等主流编程软件的多轴模块应用,学员需完成平面铣、型腔铣到复杂曲面铣的编程训练,特别强化“刀轴控制”“干涉检查”等多轴特有关键点。例如在叶轮加工案例中,教师会详细讲解如何通过调整侧倾角度避免刀具与工件碰撞,如何通过优化刀路提升表面光洁度。

高阶阶段则转向“会工艺”的综合提升:学员需要根据工件材料(如铝合金、不锈钢、钛合金)、加工精度要求(IT7级或更高)和设备特性(如机床刚性、主轴转速),独立完成工艺方案设计。课程设置了航空结构件、医疗精密零件等典型场景的实战项目,要求学员从刀具选型(硬质合金vs陶瓷刀具)、切削参数设定(转速、进给量)到装夹方案优化(专用夹具设计)全程参与,真正实现“知其然更知其所以然”。

师资保障:一线工程师教学,把工厂经验搬进课堂

区别于部分培训机构“理论教师为主”的配置,大连加工中心多轴培训班的师资团队以“双师型”人才为核心。主讲教师均具备10年以上多轴加工实际操作经验,其中不乏参与过航天零部件加工、高端模具制造等重点项目的技术骨干。例如主讲张老师,曾在大连某大型精密机械企业担任加工中心组长,主导过某型无人机螺旋桨五轴加工项目,其教学案例库中包含30+真实加工难题的解决过程——从“薄壁件加工变形控制”到“多轴联动时的振动抑制”,这些工厂里的“实战秘籍”成为学员快速成长的关键。

教学过程中,教师不仅讲解“标准操作”,更注重引导学员思考“为什么这样做”。例如在讲解“刀具半径补偿”时,会结合实际加工中因补偿值错误导致的工件报废案例,分析不同加工场景(粗加工vs精加工)下补偿策略的差异;在编程教学中,会对比不同软件的算法特点,帮助学员理解“为何UG适合复杂曲面编程,而Mastercam更擅长2D高速加工”。这种“知其所以然”的教学模式,让学员不仅能完成作业,更能在实际工作中灵活应对各种突发问题。

实践支撑:全真实战环境,每天6小时实操训练

多轴加工技能的掌握,70%依赖于实际操作。大连加工中心多轴培训班为此配备了独立的实训车间,车间内不仅有主流的三轴加工中心(用于基础过渡),更有多台五轴联动加工中心(如DMG MORI CMX 500 U、牧野A500)和车铣复合加工中心(如马扎克INTEGREX i-400)。这些设备均为企业现役型号,学员接触的操作界面、系统版本(如西门子840D、发那科31i)与工厂完全一致,避免了“培训时用模拟软件,上岗后不会操作真实机床”的脱节问题。

实训安排采用“理论-实操-复盘”循环模式:每天上午2小时理论讲解,下午4小时实操训练,晚间1小时案例复盘。实操内容从“简单工件加工”(如四方体钻孔)逐步过渡到“复杂项目攻坚”(如叶轮、模具型腔加工),每个项目均设置明确的考核标准——例如叶轮加工需达到Ra0.8的表面粗糙度、±0.02mm的尺寸精度。教师会全程跟踪指导,及时纠正“对刀误差”“转速设置不合理”等操作问题,确保学员每一次实操都能积累有效经验。

值得一提的是,培训班还引入了“加工过程数据采集”系统。学员加工的每个工件都会通过三坐标测量仪(CMM)进行全尺寸检测,检测数据自动生成分析报告,直观显示“哪些工序容易超差”“哪种刀具寿命更长”等关键信息。这种“数据化复盘”模式,帮助学员从“凭感觉加工”转向“用数据优化”,大幅提升了技能掌握的深度。

企业对接:从实习到的一站式职业通道

技能培训的最终目的是实现职业发展。大连加工中心多轴培训班与本地30+家机械制造企业建立了深度合作关系,包括大连机床集团、光洋科技、瓦轴集团等行业龙头。学员完成核心课程后,可选择进入合作企业进行3个月的跟岗实习——实习内容并非“打下手”,而是直接参与企业实际订单生产:例如在光洋科技的实习中,学员需要独立完成某型工业机器人关节件的五轴加工,从编程到调机全程负责,企业工程师会全程指导并给出评价。

据往期学员反馈,85%的实习学员最终通过企业考核实现留任,转正后的平均薪资较培训前提升40%-60%。对于希望进入外地企业的学员,培训班也提供推荐服务,凭借多年积累的行业口碑,推荐成功率保持在75%以上。这种“培训-实习-”的闭环模式,让学员不仅能学到技能,更能快速将技能转化为职业竞争力。

总结:多维度优势支撑,值得机械从业者选择

综合来看,大连加工中心多轴培训班的竞争力体现在“课程贴合需求、师资实战经验丰富、实践环境真实、企业资源深厚”四大方面。无论是刚入行的新手想掌握多轴加工技能,还是有一定经验的从业者希望突破技术瓶颈,这里都能提供针对性的学习路径。在机械加工行业向智能化、精密化转型的当下,选择一家能真正提升“硬技能”的培训机构,就是为自己的职业发展投资——而大连加工中心多轴培训班,显然是这个领域的优质选项。

课程导航
校区导航
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-06 01:10:26 HTTP/1.1 GET : http://www.eduml.com/s/9300/n/45081.html
  2. 运行时间 : 0.018175s [ 吞吐率:55.02req/s ] 内存消耗:390.83kb 文件加载:137
  3. 缓存信息 : 0 reads,0 writes
  1. /data/web/baijiao_branch_collect/public/index.php ( 0.79 KB )
  2. /data/web/baijiao_branch_collect/vendor/autoload.php ( 0.75 KB )
  3. /data/web/baijiao_branch_collect/vendor/composer/autoload_real.php ( 1.63 KB )
  4. /data/web/baijiao_branch_collect/vendor/composer/platform_check.php ( 0.90 KB )
  5. /data/web/baijiao_branch_collect/vendor/composer/ClassLoader.php ( 15.99 KB )
  6. /data/web/baijiao_branch_collect/vendor/composer/autoload_static.php ( 4.26 KB )
  7. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /data/web/baijiao_branch_collect/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /data/web/baijiao_branch_collect/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  18. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  19. /data/web/baijiao_branch_collect/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  20. /data/web/baijiao_branch_collect/app/provider.php ( 0.19 KB )
  21. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  22. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  23. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  24. /data/web/baijiao_branch_collect/app/common.php ( 10.83 KB )
  25. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  26. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  27. /data/web/baijiao_branch_collect/config/app.php ( 1.29 KB )
  28. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  29. /data/web/baijiao_branch_collect/config/cache.php ( 1.22 KB )
  30. /data/web/baijiao_branch_collect/config/config.php ( 0.26 KB )
  31. /data/web/baijiao_branch_collect/config/console.php ( 0.29 KB )
  32. /data/web/baijiao_branch_collect/config/cookie.php ( 0.56 KB )
  33. /data/web/baijiao_branch_collect/config/database.php ( 2.29 KB )
  34. /data/web/baijiao_branch_collect/config/filesystem.php ( 0.63 KB )
  35. /data/web/baijiao_branch_collect/config/lang.php ( 0.81 KB )
  36. /data/web/baijiao_branch_collect/config/log.php ( 1.37 KB )
  37. /data/web/baijiao_branch_collect/config/middleware.php ( 0.19 KB )
  38. /data/web/baijiao_branch_collect/config/route.php ( 1.54 KB )
  39. /data/web/baijiao_branch_collect/config/session.php ( 0.57 KB )
  40. /data/web/baijiao_branch_collect/config/trace.php ( 0.34 KB )
  41. /data/web/baijiao_branch_collect/config/view.php ( 0.81 KB )
  42. /data/web/baijiao_branch_collect/app/event.php ( 0.25 KB )
  43. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  44. /data/web/baijiao_branch_collect/app/service.php ( 0.13 KB )
  45. /data/web/baijiao_branch_collect/app/AppService.php ( 0.26 KB )
  46. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  47. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  48. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  49. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  50. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  51. /data/web/baijiao_branch_collect/vendor/services.php ( 0.14 KB )
  52. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  53. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  54. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  55. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  56. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  57. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  58. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  59. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  60. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  61. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  62. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.20 KB )
  63. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.75 KB )
  64. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  65. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  66. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.30 KB )
  67. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  68. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  69. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  70. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  71. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  72. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  73. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  74. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  75. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  76. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  77. /data/web/baijiao_branch_collect/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  78. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Arr.php ( 17.45 KB )
  79. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.94 KB )
  80. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  81. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  82. /data/web/baijiao_branch_collect/app/Request.php ( 0.09 KB )
  83. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  84. /data/web/baijiao_branch_collect/app/middleware.php ( 0.26 KB )
  85. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  86. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  87. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  88. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  89. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  90. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  91. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  92. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  93. /data/web/baijiao_branch_collect/route/app.php ( 3.05 KB )
  94. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  95. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  96. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  97. /data/web/baijiao_branch_collect/app/controller/Index.php ( 33.26 KB )
  98. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Request.php ( 9.20 KB )
  99. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Url.php ( 14.07 KB )
  100. /data/web/baijiao_branch_collect/app/model/IndexModel.php ( 19.95 KB )
  101. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
  102. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Cache.php ( 2.06 KB )
  103. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  104. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
  105. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
  106. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  107. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  108. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  109. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
  110. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  111. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
  112. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  113. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  114. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  115. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  116. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  117. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  118. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  119. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  120. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  121. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  130. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/view/driver/Php.php ( 6.44 KB )
  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_news_details.php ( 2.39 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_right.php ( 2.17 KB )
  136. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  137. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000399s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001082s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '9300' AND `site_id` = 7 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000258s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000656s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 9300 [ RunTime:0.000205s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000620s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 9300 [ RunTime:0.000211s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000695s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school_news_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 9300 AND `a`.`content_id` = '45081' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000721s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '9300' and content_id < '45081' and site_id <= '7' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '9300' and content_id > '45081' and site_id <= '7' order by content_id asc limit 1) [ RunTime:0.000540s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000718s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 9300 AND `site_id` = 7 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000383s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 9300 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000238s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 9300 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000202s ]
  15. SELECT `content_id`,`news_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '7' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 45081 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.007704s ]
0.018490s