It is a group organized by workers who are engaged in all kinds of labor in production or work, focusing on the business strategy, principles and objectives of enterprises and the problems existing in the field, aiming at improving quality, reducing consumption and improving people's quality and economic benefits, and using the theory and methods of quality management to carry out activities. QC group is an effective organizational form of mass quality management activities, and it is the product of the combination of workers' democratic management experience and modern scientific management methods.
From the practice of QC group activities, it has the following main characteristics:
1. Obvious autonomy
2. The broad masses
3. A high degree of democracy
4. Strict scientific nature
The purpose of QC group activities:
1. Improve the quality of employees and stimulate their enthusiasm and creativity.
2. Improve quality, reduce consumption and increase economic benefits.
3. Establish civilized and comfortable production, service and workplace.
QC group activities have the following functions:
1. is conducive to developing intellectual resources, giving full play to human potential and improving people's quality.
2. It is beneficial to prevent quality problems and improve quality.
3. It is conducive to the realization of full participation in management.
4. It is conducive to improving interpersonal relationships and enhancing people's spirit of unity and cooperation.
5. It is conducive to improving and strengthening management and improving management level.
6. It helps to improve the scientific thinking ability, organization and coordination ability, problem analysis and problem solving ability of employees, so as to make employees succeed.
7. It is conducive to improving customer satisfaction.
QC group activities should advocate and adhere to the development direction of "small, practical, flexible and innovative".
The management techniques involved in solving problems by QC team mainly include: following PDCA cycle, using statistical methods and speaking with data based on facts.
Is the purpose of business process reengineering to improve economic benefits? The purpose of business process reengineering is to improve economic benefits. Wrong. It is to enhance the competitiveness of enterprises.
Can the steam air conditioner in the workshop be changed into gas-fired direct-fired air conditioner? The main purpose is to save energy and bring economic benefits. Is your so-called steam air conditioner an air conditioning system that uses steam as a heat source and uses a heat exchanger to heat the inlet air in the air conditioner?
If I understand correctly, whether this problem can be solved depends on whether the air conditioner in your workshop can be modified as mentioned above.
Theoretically, the steam heat exchange and problem adjustment system will be dismantled, and then a complete natural gas direct-fired heating system (the burner manufacturer will give you a complete solution) will be purchased and installed at the air inlet of the air conditioner for direct combustion. However, we need to pay attention to the following issues:
1, whether the first scheme is feasible. The heat exchanger of steam air conditioner is between the primary filtration and the secondary filtration of air conditioner and before the humidification stage, so your air conditioner should be short at both ends and long in the middle. There is a contradiction here. The air conditioner heated by direct combustion of natural gas needs a certain distance between the burner and the filter. Otherwise, the uneven diffusion of hot air will damage the filter bag, and the glass fiber filter bag can solve this problem to some extent. Second, the natural gas flame will reach the filter bag and ignite the filter bag before it disappears. At present, there is no way to solve this problem (glass fiber filter bags will not ignite, but flame combustion will lead to premature failure). Therefore, it is necessary to strictly demonstrate whether the distance between the burner head position and the primary filter is enough. If it is not enough, add a flame baffle in front of the burner, but it is still not enough, and there is no way. Therefore, it is necessary to communicate the technical feasibility and scheme with the burner manufacturer as soon as possible.
2. To solve the energy problem, it is very difficult to change the natural gas pipeline in normal production enterprises, which has the following characteristics: long time (repeated pressure test and density test), high risk and careful calculation. Therefore, it is necessary to fully demonstrate the difficulty of natural gas upgrading and solve it. The natural gas heating of air conditioners is mainly carried out in winter, so the annual natural gas consumption seems to be very small, but once it is turned on, the hourly natural gas consumption is very large, which requires certain requirements for pipeline diameter and natural gas pressure stability. Therefore, it is necessary to demonstrate the overall situation of the company's natural gas and communicate with natural gas manufacturers as soon as possible.
3, solve the control problem, this is relatively easy, just change the control part, but it will affect the normal production.
In fact, switching to natural gas will definitely save energy costs, but according to the actual situation of your air conditioner, if the initial effect requires the use of glass fiber filters, the comprehensive cost will be almost the same.
Professor Zhao Zhongfu thinks that the main purpose of teaching is to educate people, right? correct
Professor of Law School of Renmin University of China, Honorary Dean of School of Law and Administration of Beijing Normal University in Zhuhai, and a famous expert in civil and commercial law. He has been teaching in the Civil Law Department of China Renmin University for a long time. Nearly 100 masters and doctors have been trained. Editor-in-chief or co-editor of monographs and teaching materials such as Theoretical Research on Civil and Commercial Law and General Theory of Commercial Law, and participated in the drafting of China's Civil Code and the drafting and research of a number of civil legislation.
What is the main purpose of Boku Bookstore? Increase corporate profits or? Ha ha! Boku Bookstore is not a book trading platform invested by a subsidiary of Zhejiang Xinhua Bookstore Holding Group. For profit, of course. Otherwise, there is a supporting online bookstore trading platform, which can be cash on delivery, personal wholesale, or purchase recharge currency for settlement!
What are the main purposes of saving money, manpower and resources in a benign agricultural economic system?
The main purpose of commercial banks' participation in the money market is to close positions and maintain liquidity. Because the money market business of commercial banks is basically unprofitable.
Seedlings must be pruned before planting. What is the main purpose of technical measures for seedling pruning?
Before planting saplings, saplings (such as trees) need to be pruned in different degrees to reduce the evaporation of water in trees and maintain the balance between supply and demand of water in trees. The pruning amount varies according to different tree species and landscape requirements.
(1) For larger deciduous trees, especially branches with strong growth potential and easy to take out new branches, strong cutting can be carried out, and the crown can be reduced to more than half.
(2) For tall deciduous trees with obvious trunk, the original tree shape should be maintained and the branches should be thinned appropriately. The main lateral branches should be cut off from the buds of strong seedlings, and the branches of 1/5 ~ 1/3 can be cut off.
(3) Deciduous trees with no obvious trunk and dense branches. If the diameter of the trunk is 5 cm to 10 cm, you can leave a few side branches on the trunk and keep the original tree shape for short cutting.
(4) evergreen trees with dense branches can be moderately thinned, and seedlings with branches and leaves concentrated at the top of the trunk can be pruned without pruning, only charred leaves.
(5) Evergreen conifers should not be cut more, only the branches of diseases and pests, dead branches, weak branches, excessively dense whorled branches and drooping branches should be cut off.
(6) The crown of precious tree species should be kept as little as possible.
(7) The wound caused by tree pruning should be coated with tree wound daubing agent and vaseline.
From buying and selling seedlings
High-speed trains are designed to be bullet-shaped, and the main purpose is to reduce air resistance and speed up!
The main purpose of CPU plus heat sink and fan, as the name implies, is to dissipate heat, because the temperature of the processor is very high when it works. If the temperature is too high and there is no heat sink, the processor is likely to burn out or stop working, and the computer will have shutdown symptoms; Adding a radiator can help the processor control the temperature within the allowable range and ensure the normal work of the processor.