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up, and members cadres shoe vocational due diligence combined up, ensure successfully completed early determine of the target task, ensure successfully completed levels leadership general task, ensure successfully completed poverty storming annual target task, ensure social overall harmony stable. Three, compacting the main responsibilities and strengthen the \ship of educational organizations do a good job \ducation without a strong organization and leadership. Party construction of party organizations at all levels should firmly establish the main consciousness, grasping party building as the first responsibility, strengthen leadership, demonstrable, scientific to ensure solid education effectively. First, the layers of responsibility. Party committees (leading party group) to study education as a major political task, primary responsibility for effective implementation, strengthen leadership, carefully guiding the Steering, do a good job overall, study and solve problems in atimely manner. Progress evaluation by the grass-roots party building this year, to study education as the primary evaluation organizations, poor organization, the problems are many, to criticize, to accountability. Main is responsible for comrade to consciously bear up first responsibility people duties, not only to tube good cadres, and with good team, also to tube good members, and with good team, both first examples, lead participate in learning education, and by Qian command, input enough of time and energy, strengthened Guide and checks role, on work programme personally validation, on important task personally deployment, on existproblem timely solution, throughout put responsibility carry in shoulder Shang, improper %ui\County party Committee and municipal party Committee municipal workers, Various enterprises and institutions, Commission, party committees and departments in charge of industry practice, develop specific implementation plan, organizing special forces responsible for educational work to strengthen this unit to the system study and education in the region specific guidance. Organization departments, as the lead department, to strengthen the planning, organization, coordination and guidance, good design, decomposition, each key action to implement. Carry out study and education, to rely on strict doc real guide, pressure conveying layer upon layer, step by step, compaction of responsibility. In steering the Steering must prevent formalism, catch the way the thinking of preventon activities, study and education, preventing routine aside, prevent simple, doing as much as meeting notes to judge the educational results. To take reports, customized research, attending the meeting, random spot checks, briefings and other means, to focus the push Guide to grassroots, on the party branch, in-depth understanding of education and actual effect, sum up fresh experience to promote grass roots, to detect and correct thesigns of problems. Public information 《数控机床维修》教学大纲

一、课程的性质与任务

课程的性质：本课程是高职教育类数控技术应用专业、机械CAD/CAM专业一项非常重要的专业课,是一门专业性很强的技术课，是专业主干课程之一。

课程的任务：使学生运用所学的《电工技术》、《单片机应用基础》、《数控机床拖动与控制》、《数控机床维修》等课程知识,进行一次较为全面的综合学习，培养数控机床操作、故障诊断维修技能。通过本课程的学习，应使学生掌握数控机床硬、软件故障诊断及维护的方法和手段，为后续的“数控机床维修实训”课程学习打下理论基础。

前导课程：《电工技术》、《电子技术基础及应用》、《单片机应用基础》、《数控机床拖动与控制》、可编程控制器原理与应用》、《MasterCAM》等

后续课程：《数控机床维修实训》《毕业设计》等

二、教学基本要求

通过本课程的教学，在理论知识和能力培养两方面要求学生达到下述目标: 理论知识方面：

1． 弄清数控机床故障诊断、维修的基本概念 2． 掌握典型数控系统的结构与工作原理 3． 掌握编程指令及其应用

4． 掌握编数控控制系统的硬件结构。 5． 掌握典型数控系统的软件结构

能力方面：

1、 应使学生掌握数控机床操作，硬、软件故障诊断及维护的方法和手段。

2、 使学生具有独立运用手册、资料对数控系统故障的检测与分析能力、对数控机床故

障的排除能力，培养独立分析问题解决问题的能力。 3、能掌握典型数控机床电气控制图的阅读理解 4、 能掌握典型数控机床梯形图的阅读理解 5、 能熟悉典型数控铣床、加工中心操作 6、 本课程应针对同学们的就业上岗开展教学。

四、教学内容及学时安排

epartments should pay special attention to public opinion, in-depth information relating to provincial, municipal and Central decisions and arrangements to promote educational effectiveness and progress of the typical experience, and create a good social atmosphere. Second, persevering in above rates. Leading bodies at all levels, leadership, leading cadres should take the lead, as a good example, and asking others to do you first do it, asks of others and not themselves determined not to do, for example of superior to subordinate, team leader for team members for example, level to level, level with levels, layers of driven model, layer upon layer, formation of the shots, the overall general effect of linkage. Need stressed of is, regardless of what ranks, and what post of members leaders, are to to General members identity put himself pendulum in, seriously implementation Central and provincial, and municipal on learning education of the requirements, strictly implementation doubleorganised, basic system, lead learning discussion, lead on experience, and told party lecture, and for report, lead participate in organised will, and democratic comments, lead shoe vocational due diligence, and based post for contribution, do \d four has\strive to makes learning research more in-depth, and check pendulum problem more deep , To reorganize the implementation of more radical, avant-garde more respectable image, thus learning education effective. Third, strengthen the guidance. The education for all members, large personnel base, wide field, hierarchy, difference, and to differentiate between counties, departments, grass-roots units, all kinds of party organization and party member between the actual characteristics of hierarchical classification positions put forward measures to prevent \on.\operable. Each party should develop specific programmes and specific measures, education principles and learning requirements into operational, able to put in place ways. To grasp from the specific work, hard, catching fine practice, with concrete results to verify the educational results. Should be targeted. Different party member's ideological trends and behaviors, differential treatment in education, precision application policy, \n to learn and do the measures each party member, enabling them to access to education, improve, make people feel Members of the new changes. o reflect the difference. No uniform, thousands of people, and give expression differences, characteristics. In determining the learning when the topic was discussed, according to different characteristics and existing problems of party members, both closely linked to the theme, and reality, let party members learn, on the up. Do qualified Communist of standard also cannot uniform, County above members leaders standard to more high more strict, to insisted loyalty clean play, do Jiao Yulu type of good cadres; on Countyfollowing the field the industry of members to up, and members cadres shoe vocational due diligence combined up, ensure successfully completed early determine of the target task, ensure successfully completed levels leadership general task, ensure successfully completed poverty storming annual target task, ensure social overall harmony stable. Three, compacting the main responsibilities and strengthen the \ship of educational organizations do a good job \ducation without a strong organization and leadership. Party construction of party organizations at all levels should firmly establish the main consciousness, grasping party building as the first responsibility, strengthen leadership, demonstrable, scientific to ensure solid education effectively. First, the layers of responsibility. Party committees (leading party group) to study education as a major political task, primary responsibility for effective implementation, strengthen leadership, carefully guiding the Steering, do a good job overall, study and solve problems in atimely manner. Progress evaluation by the grass-roots party building this year, to study education as the primary evaluation organizations, poor organization, the problems are many, to criticize, to accountability. Main is responsible for comrade to consciously bear up first responsibility people duties, not only to tube good cadres, and with good team, also to tube good members, and with good team, both first examples, lead participate in learning education, and by Qian command, input enough of time and energy, strengthened Guide and checks role, on work programme personally validation, on important task personally deployment, on exists problem timely solution, throughout put responsibility carry in shoulder Shang, improper %ui\County party Committee and municipal party Committee municipal workers, Various enterprises and institutions, Commission, party committees and departments in charge of industry practice, develop specific implementation plan, organizing special forces responsible for educational work to strengthen this unit to the system study and education in the region specific guidance. Organization departments, as the lead department, to strengthen the planning, organization, coordination and guidance, good design, decomposition, each key action to implement. Carry out study and education, to rely on strict doc real guide, pressure conveying layer upon layer, step by step, compaction of responsibility. In steering the Steering must prevent formalism, catch the way the thinking of prevention activities, study and education, preventing routine aside, prevent simple, doing as much as meeting notes to judge the educational results. To take reports, customized research, attending the meeting, random spot checks, briefings and other means, to focus the push Guide to grassroots, on the party branch, in-depth understanding of education and actual effect, sum up fresh experience to promote grass roots, to detect and correct thesigns of problems. Public information 序单元 号 主要内容 教学要求 1． 要以典型数控机床为学时 1．机床数控系统的构成与特点 例开展教学 2．现代数控系统维修工作的基本2． 在讲解数控机床系统结构、特点时既要考条件 虑每一部分的独立3．现 场 维 修 理论4．数控机床开机调试 教学 5．维修后的技术处理 性，又要充分考虑彼3 此之间紧密的逻辑联系，按数控系统的各项功能展开教学把相关部分有机的联系起 来。 1 数控系统故障诊断、维修的基本概念 实践以上内容实物教学、案例教学 项目 1． 机床数控系统的构成与特点要以市场常用数控机床为例面对实物开展教学。 2． 现代数控系统维修工作的基本条件教学，要将典型条件在故障维修中的应用进行案例教学。 1． 数控机床程序输入、输出的步骤 4 小计：7 数控机床程序、参数的输入、输出方法 件 2． 数控机床程序输入、输出使用的软件 理论数控机床程序、参数的输入、输出方法 教学 3． 参数输入、输出的步骤 2 2 4． 参数输入、输出使用的软实践以上内容实物教学、案例教学 1．各种软件应用演示 2 epartments should pay special attention to public opinion, in-depth information relating to provincial, municipal and Central decisions and arrangements to promote educational effectiveness and progress of the typical experience, and create a good social atmosphere. Second, persevering in above rates. Leading bodies at all levels, leadership, leading cadres should take the lead, as a good example, and asking others to do you first do it, asks of others and not themselves determined not to do, for example of superior to subordinate, team leader for team members for example, level to level, level with levels, layers of driven model, layer upon layer, formation of the shots, the overall general effect of linkage. Need stressed of is, regardless of what ranks, and what post of members leaders, are to to General members identity put himself pendulum in, seriously implementation Central and provincial, and municipal on learning education of the requirements, strictly implementation doubleorganised, basic system, lead learning discussion, lead on experience, and told party lecture, and for report, lead participate in organised will, and democratic comments, lead shoe vocational due diligence, and based post for contribution, do \d four has\strive to makes learning research more in-depth, and check pendulum problem more deep , To reorganize the implementation of more radical, avant-garde more respectable image, thus learning education effective. Third, strengthen the guidance. The education for all members, large personnel base, wide field, hierarchy, difference, and to differentiate between counties, departments, grass-roots units, all kinds of party organization and party member between the actual characteristics of hierarchical classification positions put forward measures to prevent \on.\e operable. Each party should develop specific programmes and specific measures, education principles and learning requirements into operational, able to put in place ways. To grasp from the specific work, hard, catching fine practice, with concrete results to verify the educational results. Should be targeted. Different party member's ideological trends and behaviors, differential treatment in education, precision application policy, \n to learn and do the measures each party member, enabling them to access to education, improve, make people feel Members of the new changes. o reflect the difference. No uniform, thousands of people, and give expression differences, characteristics. In determining the learning when the topic was discussed, according to different characteristics and existing problems of party members, both closely linked to the theme, and reality, let party members learn, on the up. Do qualified Communist of standard also cannot uniform, County above members leaders standard to more high more strict, to insisted loyalty clean play, do Jiao Yulu type of good cadres; on Countyfollowing the field the industry of members to up, and members cadres shoe vocational due diligence combined up, ensure successfully completed early determine of the target task, ensure successfully completed levels leadership general task, ensure successfully completed poverty storming annual target task, ensure social overall harmony stable. Three, compacting the main responsibilities and strengthen the \ship of educational organizations do a good job \ducation without a strong organization and leadership. Party construction of party organizations at all levels should firmly establish the main consciousness, grasping party building as the first responsibility, strengthen leadership, demonstrable, scientific to ensure solid education effectively. First, the layers of responsibility. Party committees (leading party group) to study education as a major political task, primary responsibility for effective implementation, strengthen leadership, carefully guiding the Steering, do a good job overall, study and solve problems in atimely manner. Progress evaluation by the grass-roots party building this year, to study education as the primary evaluation organizations, poor organization, the problems are many, to criticize, to accountability. Main is responsible for comrade to consciously bear up first responsibility people duties, not only to tube good cadres, and with good team, also to tube good members, and with good team, both first examples, lead participate in learning education, and by Qian command, input enough of time and energy, strengthened Guide and checks role, on work programme personally validation, on important task personally deployment, on exists problem timely solution, throughout put responsibility carry in shoulder Shang, improper %ui\County party Committee and municipal party Committee municipal workers, Various enterprises and institutions, Commission, party committees and departments in charge of industry practice, develop specific implementation plan, organizing special forces responsible for educational work to strengthen this unit to the system study and education in the region specific guidance. Organization departments, as the lead department, to strengthen the planning, organization, coordination and guidance, good design, decomposition, each key action to implement. Carry out study and education, to rely on strict doc real guide, pressure conveying layer upon layer, step by step, compaction of responsibility. In steering the Steering must prevent formalism, catch the way the thinking of prevention activities, study and education, preventingoutine aside, prevent simple, doing as much as meeting notes to judge the educational results. To take reports, customized research, attending the meeting, random spot checks, briefings and other means, to focus the push Guide to grassroots, on the partybranch, in-depth understanding of education and actual effect, sum up fresh experience to promote grass roots, to detect and correct thesigns of problems. Public information 项目 2．各种软件的区别 3． 各种软件应用 4． 程序、参数的输入、输出演示 小计：4 理论教学 1． PLC同机床、CNC的信号分类 2． 各类信号的功能作用 1． 面对数控机床按照操1． 针对典型机床分析各类信实践项目 号在典型操作功能中的作用 作功能，将信号分类，一边操作一边讲解。 小计： 4 2 以PLC同机床和CNC的典型信号为例进行教学。 2 3 数控机床数控系统的信号命名，分析 1. 针对一台数控铣床的PLC程序进行系统的分析 理论教学 数控铣床、加工中心PMC程序分析 2. 针对一台加工中心的PLC程序进行系统的分析 按照功能进行PLC程序的分析。 对部分难点要进行逻辑图分析。 19 4 按实训项目单开展教学 14 案例教学 实践1. 以上内容实物教学、项目 小计：29 epartments should pay special attention to public opinion, in-depth information relating to provincial, municipal and Central decisions and arrangements to promote educational effectiveness and progress of the typical experience, and create a good social atmosphere. Second, persevering in above rates. Leading bodies at all levels, leadership, leading cadres should take the lead, as a good example, and asking others to do you first do it, asks of others and not themselves determined not to do, for example of superior to subordinate, team leader for team members for example, level to level, level with levls, layers of driven model, layer upon layer, formation of the shots, the overall general effect of linkage. Need stressed of is, regardless of what ranks, and what post of members leaders, are to to General members identity put himself pendulum in, seriously implementation Central and provincial, and municipal on learning education of the requirements, strictly implementation doubleorganised, basic system, lead learning discussion, lead on experience, and told party lecture, and for report, lead participate in organised will, and democratic comments, lead shoe vocational due diligence, and based post for contribution, do \d four has\strive to makes learning research more in-depth, and check pendulum problem more deep , To reorganize the implementation of more radical, avant-garde more respectable image, thus learning education effective. Third, strengthen the guidance. The education for all members, large personnel base, wide field, hierarchy, difference, and to differentiate between counties, departments, grass-roots units, all kinds of party organization and party member between the actual characteristics of hierarchical classification positions put forward measures to prevent \on.\operable. Each party should develop specific programmes and specific measures, education principles and learning requirements into operational, able to put in place ways. To grasp from the specific work, hard, catching fine practice, with concrete results to verify the educational results. Should be targeted. Different party member's ideological trends and behaviors, differential treatment in education, precision application policy, \n to learn and do the measures each party member, enabling them to access to education, improve, make people feel Members of the new changes. o reflect the difference. No uniform, thousands of people, and give expression differences, characteristics. In determining the learning when the topic was discussed, according to different characteristics and existing problems of party members, both closely linked to the theme, and reality, let party members learn, on the up. Do qualified Communist of standard also cannot uniform, County above members leaders standard to more high more strict, to insisted loyalty clean play, do Jiao Yulu type of good cadres; on Countyfollowing the field the industry of members to