汽车维修工二级理论复习资料.doc

1、Delegates, staff: Hello! in the run-up to the Spring Festival, we held one session of four staff representatives Conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. Here, on behalf of my company 2013 work reports to the General Asse

2、mbly, for consideration. Pillar I, 2012 back in 2012, XX power companies adhere to the partys 17 great spirit for guidance, comprehensively implement the scientific concept of development, promoting cost-leadership strategy, standards, focus on implementation, lean management, continuously improve,

3、smooth present safety situation of enterprise management, business management and control scientific and standardized, and the dedication of staff, manage a harmonious and democratic atmosphere of the good situation. Main indicators are as follows:-the battery indicator: power generation totaled 7.8

4、15 billion kWh, beyond the annual budget implementation capacity of 315 million kWh, an increase of 757 million kWh. Sales totaled 7.425 billion kWh, exceeding sales of 330 million kWh the annual Executive budget, an increase of 729 million kWh. -Security measures: unplanned outages 2.5 times. No pe

5、rsonal injury accident occurred, no major accident and above, no major fire accidents without environmental pollution accidents, safety for three consecutive years to maintain stability to good posture. Business financial indicators: total profits of 255 million Yuan, beyond the annual budget of 207

6、 million Yuan, beyond the Datang company index 41.89 million Yuan, an increase of 1.76 million Yuan, FCM assessment at grade four. -Energy: power supply standard coal completing 312.25 g/kWh, down 0.1 g/kWh; integrated auxiliary power consumption ratio in 5.12%, down 0.26%; pollutant emissions perfo

7、rmance greatly reduced compared to last year, carbon 0.09 g/kWh, sulfur dioxide 0.104 g/kWh NOx 0.512 g/kWh; dust removal efficiency of more than 99.8%. -Reliability index: equivalent availability factor in 93.47%, increased 7.95% from a year earlier. Equivalent forced outage rate 0.08%, 0.16% reduc

8、tion over the same period a year earlier. Major achievements: first, we should adhere to the two “management system“ basis, strengthening technological research, strengthen hidden hazards control and intrinsic safety Enterprise construction took new steps. -The two “management system“ for improvemen

9、t. Focus on promoting the power of the company management system and the application and implementation of the safety loop five-star management system, improve the safety management system, realize the system of safety control. Further regulate security routines, safety supervision and management ne

10、twork role to play to achieve closed-loop. Strengthening the supervision and management of habitual violation of, strengthening the safety supervision of outsourcing contractors. Carried out in spring and autumn of security inspections, flood control and inspection, safety production month, day supe

11、rvision of production safety and the Olympic Games and otheractivities, comprehensive and tamping Safety Foundation . Troubleshooting, management mechanism, give full play to role of technical supervision and realization of troubleshooting, management, improved process management. This year complete

12、d the boiler lower header leakage, boiler pressure, a major risk management, completed 29 of great risks and 3 General problems of governance. Complete chemistry lab construction, thermal control, and complete the boiler scale integrated management, host shafting vibration of 10 scientific and techn

13、ological projects, such as. Complete supercritical 630MW on-line simulation system development and application of circulating water MCC standby power transformation, the transformation of desulfurization waste water, the unit water supply system of comprehensive treatment and discharge valve modific

14、ation of coal mill 5 key technological transformation projects, group health is improved. -Science and technology innovation is further increased. Strengthen the characteristics of supercritical unit major issues, gradually clearing the particularity of supercritical unit and regularity. Developed m

15、otor oil time management, switch action times, statistics, coal-aided measurement software, improves the production level of lean management. Increased investment in science and technology, reporting science and technology projects and 14 technical project total cost percentage of the total annual p

16、roduction output of 0.25%. “Large-scale coal-fired power plant flue gas desulfurization, denitrification complete development and application of key technologies“ project, won the national science and technology progress second prize. 630MW supercritical units optimized control strategies and the 63

17、0MW development and application of on-line simulation system for supercritical units, supercritical 600MW units of turbine driven boiler feed pump set of comprehensive treatment of defects Datang technology respectively one or two and third. Meanwhile, information technology achievements, the compan

18、y was named “China power information technology benchmarking enterprises.“ -Repair and maintenance has improved further. Modify the inspection standards and standards on a regular basis, standardizing work procedures, checking and inspection project. Deepening the BFS+ system, and implements mainten

19、ance information shared. Reorganizing RB logic again, and ensure the success of the RB. Innovating the mechanism of maintenance management, implemented a project manager system. Successful completion of two autonomous maintenance, reliability improved steadily. Implementing two c-level maintenance,

20、project themselves 48.7% and 42.3%, respectively. Accomplish two circulating pumps repair and overhaul of four Mills, maintenance teams to get exercise. Promote the work of energy saving and consumption reducing, complete the unit energy consumption diagnosis, plant water balance test, 10 energy-sav

21、ing projects. Second, we should adhere to “three“ on the economic benefits of improving, outreach汽车维修工二级理论复习资料（2013.05）共计 697 题一、职业道德1 科学思维的表现形式有相似联想，发散思维，逆向思维，侧向思维，动态思维等。正确2 职业道德有利于协调职工与企业之间的关系。正确3 学习先进热舞的优秀品质不断激励自己，是职业道德的途径之一。正确4 劳动纪律即在劳动过程中要求职工必须遵守的行为规范。正确5 忠臣所属企业，维护企业信誉，保守企业机密是【诚实守信】的具体要求。6 诚实守信

22、是企业的【无形资本】7 职业技能是发展着服务人民的基本条件，提高自己的职业技能是【爱岗敬业】的具体表现。8 到的就是一定社会，一定阶级向人们提出的处理人和人，人和社会，个人与自然的各种关系的一种【特殊】行为规范。9 职业道德有利于协调【领导与职工】之间关系。10 在市场经济活动中，坚持【诚实守信】原则，是做人根本。11 在市场经济条件下， 【多转行多受锻炼】是不符合爱岗敬业要求的观点。12 办事公道是企业赢得市场，生存和发展的【重要条件】13 财经纪律，保密纪律，外事纪律属于【基本纪律】14 在无人监督的情况下，仍能坚持道德信念，自觉地按照道德规范的要求去做的一种道德品格和道德境界，即【慎独】

23、15【职业道德修养】 是从业人员形成良好职业道德品质的必要手段。16 职业道德对企业能够起到【增强企业凝聚力】的作用17 树立职业理想，强化职业责任，提高职业技能是【爱岗敬业】的具体要求18 属于创性的论述是【开辟一个新市场】Delegates, staff: Hello! in the run-up to the Spring Festival, we held one session of four staff representatives Conference 2013-workshop, full back in 2012, careful analysis of the curre

24、nt situation, discuss 2013 development plans. Here, on behalf of my company 2013 work reports to the General Assembly, for consideration. Pillar I, 2012 back in 2012, XX power companies adhere to the partys 17 great spirit for guidance, comprehensively implement the scientific concept of development

25、, promoting cost-leadership strategy, standards, focus on implementation, lean management, continuously improve, smooth present safety situation of enterprise management, business management and control scientific and standardized, and the dedication of staff, manage a harmonious and democratic atmo

26、sphere of the good situation. Main indicators are as follows:-the battery indicator: power generation totaled 7.815 billion kWh, beyond the annual budget implementation capacity of 315 million kWh, an increase of 757 million kWh. Sales totaled 7.425 billion kWh, exceeding sales of 330 million kWh th

27、e annual Executive budget, an increase of 729 million kWh. -Security measures: unplanned outages 2.5 times. No personal injury accident occurred, no major accident and above, no major fire accidents without environmental pollution accidents, safety for three consecutive years to maintain stability t

28、o good posture. Business financial indicators: total profits of 255 million Yuan, beyond the annual budget of 207 million Yuan, beyond the Datang company index 41.89 million Yuan, an increase of 1.76 million Yuan, FCM assessment at grade four. -Energy: power supply standard coal completing 312.25 g/

29、kWh, down 0.1 g/kWh; integrated auxiliary power consumption ratio in 5.12%, down 0.26%; pollutant emissions performance greatly reduced compared to last year, carbon 0.09 g/kWh, sulfur dioxide 0.104 g/kWh NOx 0.512 g/kWh; dust removal efficiency of more than 99.8%. -Reliability index: equivalent ava

30、ilability factor in 93.47%, increased 7.95% from a year earlier. Equivalent forced outage rate 0.08%, 0.16% reduction over the same period a year earlier. Major achievements: first, we should adhere to the two “management system“ basis, strengthening technological research, strengthen hidden hazards

31、 control and intrinsic safety Enterprise construction took new steps. -The two “management system“ for improvement. Focus on promoting the power of the company management system and the application and implementation of the safety loop five-star management system, improve the safety management syste

32、m, realize the system of safety control. Further regulate security routines, safety supervision and management network role to play to achieve closed-loop. Strengthening the supervision and management of habitual violation of, strengthening the safety supervision of outsourcing contractors. Carried

33、out in spring and autumn of security inspections, flood control and inspection, safety production month, day supervision of production safety and the Olympic Games and otheractivities, comprehensive and tamping Safety Foundation . Troubleshooting, management mechanism, give full play to role of tech

34、nical supervision and realization of troubleshooting, management, improved process management. This year completed the boiler lower header leakage, boiler pressure, a major risk management, completed 29 of great risks and 3 General problems of governance. Complete chemistry lab construction, thermal

35、 control, and complete the boiler scale integrated management, host shafting vibration of 10 scientific and technological projects, such as. Complete supercritical 630MW on-line simulation system development and application of circulating water MCC standby power transformation, the transformation of

36、 desulfurization waste water, the unit water supply system of comprehensive treatment and discharge valve modification of coal mill 5 key technological transformation projects, group health is improved. -Science and technology innovation is further increased. Strengthen the characteristics of superc

37、ritical unit major issues, gradually clearing the particularity of supercritical unit and regularity. Developed motor oil time management, switch action times, statistics, coal-aided measurement software, improves the production level of lean management. Increased investment in science and technolog

38、y, reporting science and technology projects and 14 technical project total cost percentage of the total annual production output of 0.25%. “Large-scale coal-fired power plant flue gas desulfurization, denitrification complete development and application of key technologies“ project, won the nationa

39、l science and technology progress second prize. 630MW supercritical units optimized control strategies and the 630MW development and application of on-line simulation system for supercritical units, supercritical 600MW units of turbine driven boiler feed pump set of comprehensive treatment of defect

40、s Datang technology respectively one or two and third. Meanwhile, information technology achievements, the company was named “China power information technology benchmarking enterprises.“ -Repair and maintenance has improved further. Modify the inspection standards and standards on a regular basis,

41、standardizing work procedures, checking and inspection project. Deepening the BFS+ system, and implements maintenance information shared. Reorganizing RB logic again, and ensure the success of the RB. Innovating the mechanism of maintenance management, implemented a project manager system. Successfu

42、l completion of two autonomous maintenance, reliability improved steadily. Implementing two c-level maintenance, project themselves 48.7% and 42.3%, respectively. Accomplish two circulating pumps repair and overhaul of four Mills, maintenance teams to get exercise. Promote the work of energy saving

43、and consumption reducing, complete the unit energy consumption diagnosis, plant water balance test, 10 energy-saving projects. Second, we should adhere to “three“ on the economic benefits of improving, outreach19【修养】是人们提高科学文化水平，专业技能和道德品质必不可少的手段。20 开拓创新，要有创造意识和【科学思维】21 属于办事公道的是【公正公平】22【创新】是一个民族进步的灵魂，

44、是国家兴旺发达的不竭动力二、基础知识1、汽车常用传感器基础知识1 根据测量原理不同空气流量传感器可以分为翼板式，热线式，和霍尔式等几种。 【错误】2 正温度系数热敏电阻在环境货介质温度降低，其阻值减小，反之增大【错误】3 电容式进气压力传感器输出信号的频率与进气歧管内的压力成正比。 【错误】4 氧化钛型传感器有三个二氧化钛原件【错误】5 线性节气门位置传感器，一般由 ECU 提供 12V 工作电压【错误】6 进气歧管压力传感器能根据【发动机的负荷】状态测出进气歧管内绝对压力的变化，并转换成电压力信号一起输送给计算机，作为决定喷油器的基本喷油量的依据。7 磁脉冲式转速传感器的转子有 24 个凸齿

45、，故轴转一圈产生【24】个脉冲信号8 车速传感器一般安装在【变速器输出轴】上9 曲轴位置传感器在发动机工作是提供活塞到达【压缩行程上止点前】一定角度时产生的信号10 进气歧管压力传感器能根据发动机的负荷状态测出进气歧管内【绝对压力】的变化，并转换成电压力信号一起输送给计算机，作为决定喷油器的基本喷油量的依据11 翼板式空气流量传感器一般安装在【节气门与空气滤渣器之间】12 氧传感器用来检测【排气】中的氧含量。13 空气流量传感器将【吸入的空气量】转换为电信号给电子控制单元。14 用来检查发动机冷却液的温度，进气温度和排气温度，作为燃油喷射及点火正时的修正信号的传感器是【温度传感器】15 氧化铝

46、型氧传感器应安装在【排气温度较高】的位置Delegates, staff: Hello! in the run-up to the Spring Festival, we held one session of four staff representatives Conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. Here, on behalf of my company 2013 work reports

47、 to the General Assembly, for consideration. Pillar I, 2012 back in 2012, XX power companies adhere to the partys 17 great spirit for guidance, comprehensively implement the scientific concept of development, promoting cost-leadership strategy, standards, focus on implementation, lean management, co

48、ntinuously improve, smooth present safety situation of enterprise management, business management and control scientific and standardized, and the dedication of staff, manage a harmonious and democratic atmosphere of the good situation. Main indicators are as follows:-the battery indicator: power ge

49、neration totaled 7.815 billion kWh, beyond the annual budget implementation capacity of 315 million kWh, an increase of 757 million kWh. Sales totaled 7.425 billion kWh, exceeding sales of 330 million kWh the annual Executive budget, an increase of 729 million kWh. -Security measures: unplanned outages 2.5 times. No personal injury accident occurred, no major accident and above, no major fire accidents without environmental pollution accidents, safety for three consecutive years to mai