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(完整word版)数控铣床编程与操作实训报告.doc
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(完整word版)数控铣床编程与操作实训报告.doc
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(完整 word 版)数控铣床编程与操作实训报告
本实验的教学目的是使学生在了解与掌握物联网基本架构、物联网关键技术以及物联网发展现状的基础上,通过对物联网在诸多典型领域应用的深度学习与分析总结,使学生对物联网的应用有真实全面的认识
full strictly rule party is all members common responsibility, must implementation to each branch and each name members. 3 ... Play a vanguard and exemplary role in life. Keep to the correct political orientation, political sensitivity and political judgment, dare to fight against all kinds of wrong thought, wrong words and deeds. (2) firmly establish consciousness of the party, the party member's consciousness. Focus on some party members sense of organization and discipline, they do not participate in the Organization, is not required to pay membership dues for a long time, do not play a vanguard and exemplary role, some don't even mention membership, fail to make a distinction between right and wrong, failing to observe political discipline and rules, and so on. Always keep in mind that he is a Communist, strengthen party spirit, listening party, party, party, party, party party guarding party, at the party, the party for the party. (3) strengthening the consciousness of the party's purpose. Focus on people's conception of some party members, lack of sense of service, do not care for the masses did not take the initiative, and some even hurt public interests, job, excellent thick friends, eating, and so on. Bearing in mind the fundamental purpose of serving, top people at
heart, close ties with the masses, be kind to people, dedicated to public service and play a part in poverty relief, with practical actions to win the trust and support of the masses. (4) actively practicing the Socialist core values. Focus on do not observe stringent members, knowledge out of devotion, talk about ethics, good faith is not enough, and some even value distortions, moral misconduct, sexy vulgar, materialistic, and so on. Strengthening moral cultivation, Zonta for good, pay attention to self-discipline, spiritual pursuit, to internalize the core values into conscious action, with exemplary behavior influence and lead people. (5) set up in the practice of promoting reform, development and stability. Focus on some party members with the status quo, a less aggressive mood, depressed, saying sluggish again, just to get by not seeking guodeying, some even perfunctory address, evading responsibility and other issues. Actively adapt to the economic development of the new normal, seriously implement the new development philosophy, hard work hard work hard, based on their own dedication. Second, on the Council of the section-level cadres above requirements section above party cadres to take the lead in the education working closely with leading practice, learn more,
better, more strict requirements, higher, and strive to improve the ideological and political quality and theoretical levels. 1. Constitution Party rules. System learning understanding CPC articles, in full grasp basic content of based Shang, focus master Constitution master and members, and party of organization system, and party of Central Organization, and party of place organization, and party of grass-roots organizations, and party of cadres, and party of discipline, chapter content, deep grasp "two a vanguard" of nature and mission, further clear "four a service" of requirements, master members leaders must has of six items basic conditions. Studying the code of self-discipline of the CPC the CPC disciplinary regulations regulations of the CPC local committees of the party work of the Chinese Communist Party (for trial implementation) Ordinance, such as the selection and appointment of party and Government leading cadres work of important laws and regulations within
数控铣床的编程与操作实训报告
一、实训课程:数控铣床的编程与操作
二、实训地点:XXX 车间 CNC 班
三、实训时间:2012.08.10-2012.09.24
四、实训的目的:
1. 了解数控铣床的功能和结构,了解数控铣床常用刀具及常用加工指令。
2. 熟悉数控铣床加工的编程指令,掌握程序格式及编程方法。
3. 通过机床操作实训,熟练掌握数控铣床基本操作技能。
五、实训的意义
1. 初步掌握数控铣床编程和操作的基本方法。能够根据图纸要求,独立操作机床,独立地完成
简单的零件的编程设计和加工操作。
报告内容:
第一部分:数控铣床编程规范
一、目的:
为加强 CNC 编程人员的工作规范,减少 CNC 编程误差返工,避免工件报废,并尽量缩短制造
周期,确保品质要求和工程的排期需求。
二、范围:
适用于 CNC 编程人员管理。
三、内容:
(一)编程工作:
1、编程师对其负责模具的整个 CNC 制造过程中加工质量、加工效率、成本控制、出错控制负
全部责任。
(完整 word 版)数控铣床编程与操作实训报告
本实验的教学目的是使学生在了解与掌握物联网基本架构、物联网关键技术以及物联网发展现状的基础上,通过对物联网在诸多典型领域应用的深度学习与分析总结,使学生对物联网的应用有真实全面的认识
full strictly rule party is all members common responsibility, must implementation to each branch and each name members. 3 ... Play a vanguard and exemplary role in life. Keep to the correct political orientation, political sensitivity and political judgment, dare to fight against all kinds of wrong thought, wrong words and deeds. (2) firmly establish consciousness of the party, the party member's consciousness. Focus on some party members sense of organization and discipline, they do not participate in the Organization, is not required to pay membership dues for a long time, do not play a vanguard and exemplary role, some don't even mention membership, fail to make a distinction between right and wrong, failing to observe political discipline and rules, and so on. Always keep in mind that he is a Communist, strengthen party spirit, listening party, party, party, party, party party guarding party, at the party, the party for the party. (3) strengthening the consciousness of the party's purpose. Focus on people's conception of some party members, lack of sense of service, do not care for the masses did not take the initiative, and some even hurt public interests, job, excellent thick friends, eating, and so on. Bearing in mind the fundamental purpose of serving, top people at
heart, close ties with the masses, be kind to people, dedicated to public service and play a part in poverty relief, with practical actions to win the trust and support of the masses. (4) actively practicing the Socialist core values. Focus on do not observe stringent members, knowledge out of devotion, talk about ethics, good faith is not enough, and some even value distortions, moral misconduct, sexy vulgar, materialistic, and so on. Strengthening moral cultivation, Zonta for good, pay attention to self-discipline, spiritual pursuit, to internalize the core values into conscious action, with exemplary behavior influence and lead people. (5) set up in the practice of promoting reform, development and stability. Focus on some party members with the status quo, a less aggressive mood, depressed, saying sluggish again, just to get by not seeking guodeying, some even perfunctory address, evading responsibility and other issues. Actively adapt to the economic development of the new normal, seriously implement the new development philosophy, hard work hard work hard, based on their own dedication. Second, on the Council of the section-level cadres above requirements section above party cadres to take the lead in the education working closely with leading practice, learn more,
better, more strict requirements, higher, and strive to improve the ideological and political quality and theoretical levels. 1. Constitution Party rules. System learning understanding CPC articles, in full grasp basic content of based Shang, focus master Constitution master and members, and party of organization system, and party of Central Organization, and party of place organization, and party of grass-roots organizations, and party of cadres, and party of discipline, chapter content, deep grasp "two a vanguard" of nature and mission, further clear "four a service" of requirements, master members leaders must has of six items basic conditions. Studying the code of self-discipline of the CPC the CPC disciplinary regulations regulations of the CPC local committees of the party work of the Chinese Communist Party (for trial implementation) Ordinance, such as the selection and appointment of party and Government leading cadres work of important laws and regulations within
2、进行程式编辑前先考虑几种加工方式,再选择简单、快捷、高效的加工路径。
3、程式编辑完成后进行较对工作,确认无撞刀、漏加工等问题发生。
4、进行一些精密件的加工,一定要考虑到粗加工的问题,需要精加工的,尽量地粗至要求数目
值。
5、精加工过程中注意进刀量与进刀方向,确保在最短的时间内加工出高品质的工件。
6、工件加工中应经常检查加工进度与加工质量。例如有加工速度太慢,刀路空刀太多等情况发
生时应及时修改程序,减少加工工时的浪费。
7、加工中还应现场检测加工工件有无到数、余量是否太多、工件是否有变形等问题。如遇到大
问题,例如加工出错、弹刀、变形等情况应及时向上级主管呈报,尽早解决问题。
9、工件在加工完成后不可立刻下机,应在机床上检测加工工件,检测时选择几组数据测量加工
精确度,如误差太大应返工(须呈报上级主管)。
10、在机床上检测无漏加工和重大尺寸问题后加工工件方可下机做进一步的检查及确认。
11、定期对刀具及机床配件进行跟踪检查,及时更换报废刀具,确保加工进度与质量不会受刀
具的影响。
(二)编程方式和工艺要求:
1、粗加工时必须尽量选用大直径的 R5 刀具。
2、根据工件的材料、型状确定加工方式与加工参数,应特别注意在拐角和变向时刀路的控制,拐
角处一定要增加圆弧过渡和减少进给速度。
3、要尽量保持平稳切削,加工深框工件时,程序应根据刀具的长度分段加工,一般情况粗加工
余量留 0.5~1mm。半精加工时根据工件的型状、内拐角、凹槽的大小选择适当的刀具,如选用
的刀具落差太大,则应多增加一把中间大小的刀具作局部半精加工;半精加工应保证精加工有
均匀的余量,减少提刀次数。一般情况精加工余量留 0.1~0.15mm。
4、精加工时根椐工件部位的作用分为(分型面、插穿面、配合面、料位面、避空面)进行加工。
(完整 word 版)数控铣床编程与操作实训报告
本实验的教学目的是使学生在了解与掌握物联网基本架构、物联网关键技术以及物联网发展现状的基础上,通过对物联网在诸多典型领域应用的深度学习与分析总结,使学生对物联网的应用有真实全面的认识
full strictly rule party is all members common responsibility, must implementation to each branch and each name members. 3 ... Play a vanguard and exemplary role in life. Keep to the correct political orientation, political sensitivity and political judgment, dare to fight against all kinds of wrong thought, wrong words and deeds. (2) firmly establish consciousness of the party, the party member's consciousness. Focus on some party members sense of organization and discipline, they do not participate in the Organization, is not required to pay membership dues for a long time, do not play a vanguard and exemplary role, some don't even mention membership, fail to make a distinction between right and wrong, failing to observe political discipline and rules, and so on. Always keep in mind that he is a Communist, strengthen party spirit, listening party, party, party, party, party party guarding party, at the party, the party for the party. (3) strengthening the consciousness of the party's purpose. Focus on people's conception of some party members, lack of sense of service, do not care for the masses did not take the initiative, and some even hurt public interests, job, excellent thick friends, eating, and so on. Bearing in mind the fundamental purpose of serving, top people at
heart, close ties with the masses, be kind to people, dedicated to public service and play a part in poverty relief, with practical actions to win the trust and support of the masses. (4) actively practicing the Socialist core values. Focus on do not observe stringent members, knowledge out of devotion, talk about ethics, good faith is not enough, and some even value distortions, moral misconduct, sexy vulgar, materialistic, and so on. Strengthening moral cultivation, Zonta for good, pay attention to self-discipline, spiritual pursuit, to internalize the core values into conscious action, with exemplary behavior influence and lead people. (5) set up in the practice of promoting reform, development and stability. Focus on some party members with the status quo, a less aggressive mood, depressed, saying sluggish again, just to get by not seeking guodeying, some even perfunctory address, evading responsibility and other issues. Actively adapt to the economic development of the new normal, seriously implement the new development philosophy, hard work hard work hard, based on their own dedication. Second, on the Council of the section-level cadres above requirements section above party cadres to take the lead in the education working closely with leading practice, learn more,
better, more strict requirements, higher, and strive to improve the ideological and political quality and theoretical levels. 1. Constitution Party rules. System learning understanding CPC articles, in full grasp basic content of based Shang, focus master Constitution master and members, and party of organization system, and party of Central Organization, and party of place organization, and party of grass-roots organizations, and party of cadres, and party of discipline, chapter content, deep grasp "two a vanguard" of nature and mission, further clear "four a service" of requirements, master members leaders must has of six items basic conditions. Studying the code of self-discipline of the CPC the CPC disciplinary regulations regulations of the CPC local committees of the party work of the Chinese Communist Party (for trial implementation) Ordinance, such as the selection and appointment of party and Government leading cadres work of important laws and regulations within
5、加工时尽量减少提刀次数。加工顺序如下:
5.1 分型面加工,一定要使用新刀具加工,
5.2 对于较大面积的分型面应先精加工有效部分,其余部分可适当加大加工步距和进给速度;对
于较小面积的分型面采用一次加工到位,加工余量为 0。
5.3 插穿面加工:应按工艺要求预留装配余量(一般为 0.05~0.1mm).对于较大面积的插穿面
应先加工其有效部分,其余部分可适当加大加工步距和进给速度;对于较小面积的插穿面采用
一次加工到位。
5.4 配合面:应按工艺要求加工至图纸尺寸.一般情况为零对零加工,余量为 0。
5.5 料位面:一般情况为零对零加工余量为 0。
5.6 避空面:编程时应把步距、进给、转速加大,提高加工效率。
6、相关标准规定:
6.1 前、后模内模料基准单边取数,底面为零;
6.2 原身模胚单边取数,PL 面是平面时,平面取数;PL 面不是平面时,底面取数。
6.3 行位两边分中,行位底碰单边。
6.4 前、后模内模料打印有模具编号的角落即基准角。
6.5 工件加工摆放方向,原则上 X 方向为长尺寸,Y 方向为短尺寸。
6.6 使用“等高外形”、“最佳等高”方式精加工时,加工方向尽量采取“顺铣”;使用飞刀把精
铣时,必须采取“顺铣” 。
第二部分:数控铣床编程的基本流程
一、数控编程的概念
数控机床加工零件,先对零件进行工艺分析,制定工艺规程,同时要将工艺参数、几何图
形数据等,按规定的信息格式记录在控制介质上,将此控制介质上的信息输入到数控机床的数
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