车工技能实训-畅读网

　　　　

车工技能实训

作者：祝彦伟

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科学技术 >> 工业技术

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内容简介:

祝彦伟主编的《车工技能实训》是为适应“工学结合、校企合作”培养模式的要求，根据学校机电技术应用专业学生的教学大纲编写的。本书主要内容包括四个模块，包括车床的安全文明生产，日常保养，正确使用测量工具，车刀的刃磨，车床操作、量具的使用、刀具刃磨及工件找正，车外圆、平面、台阶和钻中心孔，切断、车沟槽和平面槽，孔类零件的加工，车床的润滑和一级保养，车圆锥体，车成形面和表面修饰，车内、外三角形螺纹，每个任务后都配备了项目练习题和任务导读，可以加深学生的理解。

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SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000971s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001208s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1747411032 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.528630s ]

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