1) working surface
工作型面
1.
In order to optimize the equipment for spin-forming and to lay a foundation for the selection of roller working surface and forming parameters,the traditional roller working surface of tubular-shaped workpiece and the characteristics of the spin-forming for cup-shaped thin-walled inner gear are analyzed,and a 3D finite element elasto-plastic model is established by using the MSC.
为了优化旋压工装设备,并为旋轮工作型面的选择和成形工艺参数的设计提供依据,基于对筒形件常用旋轮型面的分析,结合杯形薄壁矩形内齿旋压的特点,采用有限元软件MSC。
2) work
工作
1.
Discussion on extending the work on Environment Impact Assessment of project with radiation in the Province;
我省伴有辐射建设项目环境影响评价工作浅谈
2.
Discuss the existing problems and solutions in hospital logistic service work;
医院后勤运行维修保障工作中存在的问题与解决方法
3.
Try the art of form master in the theory high school work;
试论中学班主任工作的艺术
3) working
工作
1.
Working Model of Clinical Pharmacists Engaged in Cardiovascular Diseases;
心血管专业临床药师工作模式探讨
2.
Event related potentials of early impairment of working memory in patients with obstructive sleep apnea syndrome;
阻塞性睡眠呼吸暂停综合征夜间间断性低血氧对早期工作记忆损害的事件相关电位
3.
Working Analysis on Blade of Rotary Cultivator for 41Y Horticulture-typed Walking Tractor;
41Y型园艺手扶拖拉机旋耕机工作分析
4) task
工作
1.
The paper discusses the significance of the reclamation of waste paper,the present situation and problems and several tasks thatshould be paid attention to in the future.
阐述了废纸回收利用的意义,我国废纸回收利用的现状和存在的问题及今后应抓好的几项工作。
2.
This article expounds the role played by the municipal government in city infrastructure management and the major tasks that the municipal government should currently accomplish.
从市场经济角度 ,指出政府部门在城市基础设施管理中的主要职责和任务 ,进而又提出了现阶段政府在城市基础设施管理中的主要工
3.
Hence strengthening forcefully the construction of the Communist Party of colleges, doing well in the tasks about CPC members and insuring the high quality of the Communist Party is the precon.
随着改革开放的深入、市场经济的发展和国内外形势发展的新变化,随着高校融合资源、扩大招生规模,上档次、上水平的发展实际,大学生中的党员工作也遇到了一些新情况和新问题。
5) operation
工作
1.
The structures of piezoelectric ceramic igniters, their operation situations and ignition effi-ciencies are reviewed systematically in this paper.
工作情况以及点火效率。
2.
They take "Haidian District Ruinous Earthquake Emergency Predetermined Plan" as the center,and have carried out a series of earthquake emergency operation.
近一两年来,海淀区地震办公室树立科学的发展观,勇于创新,敢为人先,以《海淀区破坏性地震应急预案》为中心,围绕落实《海淀区破坏性地震应急预案》的物质载体,开展了一系列地震应急工作。
6) Job
工作
1.
Job strain and hypertension risk in Capital Steel and Iron Company in Beijing;
工作压力对高血压患病危险的流行病学研究
2.
Labour and capital work of higher schools is not only a complicated job, but also the safeguard which concerns the political stability of a country, the steady development of higher schools and the economic life of employees in higher schools.
高校劳资工作不仅是一项复杂的管理工作,还关系到国家政治稳定、高校稳步发展和教职工经济生活的安全保障,具有原则性、严肃性、时效性、连续性、科学性和政治性。
参考词条
补充资料:凹模、凸凹模工作型面加工工艺过程
1)备料。 n
2)锻造。锻成长方形的坯料(每件留长工艺夹头)。 n
3)热处理。退火。 n
4)铣(刨)削。铣(刨)削六面成长方形模块。 n
5)磨削。磨削上、下两端面及相邻两侧面,用90。角尺测量相邻两面的垂直度。 n
6)钳工加工。用平板和划线盘按图划线,并打样冲眼;用钻头钻螺纹底孔;用圆柱销孔的预孔;用钻头钻挡料销让位孔;用钻头在中心处钻穿丝孔等;正、反面孔口倒角;凸凹模用钻头孔扩,保证刃口高度;攻螺纹;铰孔。n
7)铣削。平口钳装夹工件;用的立铣刀铣削型孔至尺寸,保证深度。 n
8)热处理。凹模工件淬硬至HRC60~64,凸凹模工件淬硬至HRC58~62。 n
9)平磨。磨上、下两端面及相邻两侧面,用90。角尺测量相邻两面的垂直度至图要求;退磁。 n
10)线切割。按图编制线切割程序,切割模型孔成形,留单面研磨余量0.005 mm。 n
11)钳工加工。研光线切割面: n
12)检验。 n复合冲裁模的装配应选择凸凹模作为装配基准件,先装下模部分,后装上模部分
2)锻造。锻成长方形的坯料(每件留长工艺夹头)。 n
3)热处理。退火。 n
4)铣(刨)削。铣(刨)削六面成长方形模块。 n
5)磨削。磨削上、下两端面及相邻两侧面,用90。角尺测量相邻两面的垂直度。 n
6)钳工加工。用平板和划线盘按图划线,并打样冲眼;用钻头钻螺纹底孔;用圆柱销孔的预孔;用钻头钻挡料销让位孔;用钻头在中心处钻穿丝孔等;正、反面孔口倒角;凸凹模用钻头孔扩,保证刃口高度;攻螺纹;铰孔。n
7)铣削。平口钳装夹工件;用的立铣刀铣削型孔至尺寸,保证深度。 n
8)热处理。凹模工件淬硬至HRC60~64,凸凹模工件淬硬至HRC58~62。 n
9)平磨。磨上、下两端面及相邻两侧面,用90。角尺测量相邻两面的垂直度至图要求;退磁。 n
10)线切割。按图编制线切割程序,切割模型孔成形,留单面研磨余量0.005 mm。 n
11)钳工加工。研光线切割面: n
12)检验。 n复合冲裁模的装配应选择凸凹模作为装配基准件,先装下模部分,后装上模部分
说明:补充资料仅用于学习参考,请勿用于其它任何用途。