文档介绍：国家职业资格全省统一鉴定
维修电工技师
(国家职业资格二级)
论文题目: X52K立式铣床的改造
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所在省市: 江苏省常州市
所在单位: 江苏省常州技师学院
目录
X52K立式铣床的简介················· 1
第一节 X52K立式铣床··························1
第二节 X52K立式铣床的结构特点····················2
第三节 X52K立式铣床的主电路分析··················4
第四节 X52K立式铣床的控制电路分析·················5
第二章:X52K立式铣床的电气系统的硬件改造··10
第一节改造的目的······························10
第二节传感器的选用····························10
PLC的选用·····························13
第四节 PLC输入输出分配表·······················15
第五节 PLC接线图·····························16
第三章:X52K立式铣床电气系统的软件设计····17
第一节主要程序编写····························17
第二节改造后的优点····························19
论文的总结··································19
答谢词······································20
参考文献····································20
X52K型立式升降铣床的改造
摘要:X52K型立式升降铣床是一种早期的立式铣床,