Fill in the blanks
1. Equipment management is a comprehensive management work with the goal of the most economical life cycle cost and the highest comprehensive efficiency of equipment.
2. The "three good" of the equipment used by the company means: management, use and maintenance.
3. The four requirements of equipment production and maintenance are neatness, safety, cleanliness and good lubrication.
4. Equipment lubrication management adheres to five principles: personnel, timing, fixed point, quality and quantity.
5. The principle of equipment selection should be suitable for production, advanced technology and reasonable economy.
6. The routine inspection of equipment is divided into three categories: daily inspection, regular inspection and special inspection.
7. Equipment management includes technical management and economic management of equipment.
8. The main contents of enterprise asset management are current asset management and fixed asset management.
9. In the accounting of fixed assets, there are generally three basic price standards, namely original value, net value and repurchase value.
10. For equipment operators, the content of "three good" required by their quality level is to manage, use and repair equipment well.
1 1, lubrication "five determinations" means that the lubrication of equipment should be fixed, qualitative, quantitative, timed and personal.
12. Equipment inspection methods include direct inspection, indirect inspection and condition detection.
13, organizational management is the premise and guarantee to achieve the equipment technical management objectives and economic benefit management objectives.
14. According to the current regulations of the National Bureau of Statistics, any equipment with a complexity coefficient greater than 5 is called major equipment.
15, the maintenance of power equipment is usually divided into three categories: daily maintenance, primary maintenance and secondary maintenance.
16, the main work of equipment maintenance is three kinds of maintenance, maintenance and repair.
17, accident handling principle: never let go of cause analysis, education of the responsible person and the masses, and preventive measures.
18, the equipment newness coefficient refers to the ratio of the net fixed assets of the equipment to the original value.
19. Equipment that can no longer be used due to serious tangible or intangible wear and tear is scrapped.
20. Relying on science and technology, we will actively adopt three new technologies in equipment repair, namely, new processes, new materials and new methods.
2 1. Three stages of equipment management development: after-the-fact maintenance stage, preventive regular maintenance stage and comprehensive management stage.
Second, short answer questions
1, how to mark the intact rate of main production equipment?
A:
The intact rate of main production equipment =
2. What are the technical indicators of good equipment?
Answer: There are three requirements: equipment performance is intact, operation is normal, consumption is normal, and there are no seven leaks.
3. What is the importance of lubrication management?
Answer: Proper lubrication of equipment can always keep the equipment in a good lubrication state and reduce wear and tear. On the contrary, if the lubrication is poor, it will lead to faults and defects for a long time, and even destroy the accuracy and performance of the equipment, resulting in equipment damage and economic losses.
4. What is the equipment inspection?
Answer: "Point" refers to the key parts of the equipment. Through the inspection of these "points", the information of equipment technical status can be obtained timely and accurately, which is the basic significance of spot inspection.
5. What are the maintenance methods and categories of equipment?
A: The methods are post-event maintenance and preventive maintenance. The repair categories of regular maintenance, condition detection maintenance and improvement maintenance are major and medium-sized repair, project repair, minor repair, regular inspection and maintenance and regular preventive test.
6. What is the direction of technical transformation of equipment?
Answer: Improve working conditions, ensure labor safety and save energy, and improve and update equipment with congenital deficiency, serious leakage and high energy consumption.
7. What are the main tasks of spare parts management?
Answer: 1. Provide spare parts for maintenance personnel in time and effectively.
2. Pay attention to the supply of spare parts for key equipment.
3, completes the spare parts use information collection and feedback summary.
4, under the premise of ensuring supply, reasonable reserves, save money.
8. What factors should be considered when designing homemade equipment?
Answer: 1. Improve the standardization, serialization and generalization of parts.
2. Improve the maintainability of the equipment structure.
3. Adopt advanced structure, materials and technology to improve the durability and reliability of parts.
4. Pay attention to state detection, fault alarm and fault protection measures.
5. Minimize the maintenance workload.
9. What are the lubrication methods of the equipment?
Answer: Oil lubrication, solid lubrication and gas lubrication.
10, what is the task of power equipment management?
Answer: 1. Ensure that power equipment can supply power reliably.
2. Save fuel and energy and improve energy utilization.
3. Make full use of the capacity and network transmission capacity of power equipment.
4. Improve production efficiency and reduce costs.
5, do a good job in technical training, technical assessment, and constantly improve the level of operators.
1 1. What are the factors that affect depreciation?
Answer: 1, depreciation base
2. Depreciation life
3. Net salvage value
12. What should be considered in equipment selection?
A: Productivity, manufacturability, reliability, maintainability, safety, energy conservation, environmental protection and economy.
13. Basic requirements for equipment warehouse management?
Answer: It is distributed according to categories, placed neatly, viewed horizontally as a line, viewed vertically as a line, with smooth roads, clean sanitation, complete signs and regular rust prevention.
What is an equipment file?
Answer: Equipment files refer to drawings, scheme descriptions, vouchers and records formed in the whole process of equipment planning, design, manufacturing, installation, debugging, use, maintenance, transformation, renewal and scrapping.
What is equipment installation?
Answer: According to the equipment process layout and related installation technical requirements, the purchased equipment or overhauled, modified and self-made equipment that has arrived for unpacking inspection will be leveled and stabilized on the basis of installation regulations to meet the requirements of installation specifications, and the requirements of production process will be met through debugging, operation and acceptance.
16. What are the five disciplines of equipment operators?
Answer: 1. Assign personnel and machines, use the equipment according to the manufacturing certificate, and observe the safety operation procedures.
2, often keep the equipment clean and tidy, refueling in accordance with the provisions, to ensure reasonable lubrication.
3, abide by the system of succession.
4, five good tools and accessories, shall not be lost.
5, found abnormal immediately stop check, can't handle the problem should promptly notify the relevant personnel to check processing.
17. What are the depreciation methods for fixed assets?
1, average age method.
2. Workload method.
3. Accelerated depreciation method.
18. What are the conditions for scrapping equipment?
Answer: (1) has exceeded the specified service life.
(2) Damage caused by unexpected disasters cannot be repaired.
(3) It affects environmental protection and safety and cannot be updated.
(4) Technical performance elimination cannot be used.
19. What are the common oil lubrication devices?
Answer: nozzle, oil cup, linoleum, oil pump, oil gun, oil pot, etc.
Third, the essay questions
1, briefly describe the equipment oil leakage management method?
A: To control oil leakage, we should grasp three links: investigation, treatment and management.
1) Check the oil leakage point, find the reason and control the oil leakage defect. Firstly, find out the location of oil leakage, and find out the cause of oil leakage according to its structural characteristics.
2) Various methods and treatments of oil leakage. Oil leakage can be treated by plugging, sealing, repairing, welding, replacing, modifying and connecting.
(1), plugging and gap sealing. For casting sand holes, air holes and box cracks, epoxy resin, sealant, industrial repair agent and lead block can be used to block oil spots.
(2), welding cracks, repair defects. (3) Replace parts and change the structure. (4) Lead the oil back to the oil tank to catch the oil leakage.
3) To strengthen management and consolidate the investigation and treatment effect, it is necessary to put oil spill control on the management agenda, deal with it regularly and in time, establish a reward and punishment system, and popularize the advanced experience of oil spill control.
2. Discuss the importance of maintenance project responsibility system?
Answer: Equipment overhaul is a means to fully restore the original performance of equipment, and its cost is generally around 30% to 50%, so it has a great relationship with the development of enterprises both technically and economically. Because of the large amount of work, it involves a large number of people. Therefore, there is a project team to directly supervise and manage the quality and progress of the project, so that it can fully and effectively play its functions, organize and coordinate effective supervision, and ensure the safety, quality and progress of the whole project to be successfully completed.
3. What are the main factors that determine the overhaul period of equipment?
Answer: The equipment maintenance cycle and its structure are the basis of making a regular preventive maintenance plan, and the maintenance work in the pre-maintenance plan is the main part of the equipment maintenance workload of the enterprise. Reasonable repair cycle and its structure play an important role in improving the effective utilization rate of equipment, reducing unplanned repair workload and downtime losses, and reducing equipment maintenance costs. The factors affecting the repair cycle and structure of equipment are as follows:
(1), part life and maintenance workload.
(2) The duration and length of the equipment repair interval should be based on the minimum repair workload per machine hour.
(3) Technical status of the equipment.
(4), seasonal requirements and spare equipment repair.
(5), the requirement of high workload.
4. Discuss the use and maintenance requirements of refined, large, rare and key equipment?
Answer: The use of precision, heavy-duty, rare and key equipment is an extremely important material and technical basis for enterprises to produce, and it is also a key equipment to ensure the realization of enterprise management policies and objectives. Therefore, the use and maintenance of these devices, in addition to meeting the above requirements, must also pay attention to the following work.
1) Implement "four designations": designate users. Fixed maintenance personnel. Set operation and maintenance procedures. Set maintenance methods and spare parts.
2) The equipment installation must be carried out in strict accordance with the requirements of the equipment instruction manual, and the installation level and accuracy should be checked and adjusted once every six months, and detailed records should be made and filed for future reference.
3) For high-precision equipment with environmental requirements (constant temperature and humidity, shockproof and dustproof), the enterprise should take corresponding measures to ensure that the accuracy and performance of the equipment are not affected.
4) Operate in strict accordance with the specified processing technology, and do not use the equipment beyond performance and overload. Precision equipment can only be finished, and the machining allowance should be reasonable.
5) Lubricating oil, wiping materials and cleaning agents must be used in strict accordance with the instructions and shall not be replaced at will. In particular, lubricating oil and hydraulic oil must be tested and filtered before being added to the oil tank.
6) During non-working hours, precision and rare equipment shall be covered with protective covers. If parking for a long time, wipe, lubricate and idle regularly.
7) Accessories and special tools of equipment shall be placed on special shelves, properly kept and kept clean to prevent corrosion or collision, and shall not be lent or used for other purposes.
5. Discuss the main methods of equipment fault management?
Answer: Equipment fault management is an important part of equipment condition management and the basis of maintenance management. The purpose of fault management is to find fault symptoms as early as possible and carry out preventive maintenance in time.
It is a meticulous, complex and persistent work to carry out fault management, and remarkable results should be achieved. In order to do a good job in fault management, we must carefully grasp the information of fault causes, accumulate information and data from actual frequent faults and typical faults, attach importance to the study of fault law and fault mechanism, and adopt scientific countermeasures and maintenance methods, so as to avoid sudden faults, control progressive faults, and control losses to a minimum once faults occur.
The main methods for fault management are:
1) Do a good job in publicity and education, and mobilize all staff to participate in fault management.
2) Based on the basic work, the key points of equipment fault management are determined by accurately combining production requirements and equipment conditions.
3) Record the equipment failure and fill in the original vouchers to ensure the timeliness and accuracy of the information.
Statistical failures. Sort out and analyze.
4) Using testing instruments and diagnostic techniques, conduct planned supervision activities on key parts of key equipment, and find fault signs and information.
5) Take different countermeasures according to the causes and types of faults and the characteristics of different equipment, and establish an equipment maintenance management system suitable for our factory.
6) Establish a fault finding logic program.