当前位置：首页>教案>教学能力大赛《数控铁削编程与加工》教案实施报告口罩机剪切机构中的凸轮槽加工专业课程一组

教学能力大赛《数控铁削编程与加工》教案实施报告口罩机剪切机构中的凸轮槽加工专业课程一组

  • 2026-04-13 01:19:36
教学能力大赛《数控铁削编程与加工》教案实施报告口罩机剪切机构中的凸轮槽加工专业课程一组

《数控铁削编程与加工》教案实施报告

教案+实施报告

作品名称:口罩机剪切机构中的凸轮槽加工

课程名称:数控铁削编程与加工

参赛组别:专业课程一组

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  1. CONNECT:[ UseTime:0.000925s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001507s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000627s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000855s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001489s ]
  6. SELECT * FROM `set` [ RunTime:0.000737s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001448s ]
  8. SELECT * FROM `article` WHERE `id` = 484358 LIMIT 1 [ RunTime:0.000905s ]
  9. UPDATE `article` SET `lasttime` = 1776784922 WHERE `id` = 484358 [ RunTime:0.001913s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000638s ]
  11. SELECT * FROM `article` WHERE `id` < 484358 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001784s ]
  12. SELECT * FROM `article` WHERE `id` > 484358 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001031s ]
  13. SELECT * FROM `article` WHERE `id` < 484358 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002063s ]
  14. SELECT * FROM `article` WHERE `id` < 484358 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002226s ]
  15. SELECT * FROM `article` WHERE `id` < 484358 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002429s ]
0.241417s