Okay, do you have the answers to the production management formative assessment assignments 2, 3, and 4?

Production Management Assignment 4

1. Multiple choice questions

1. A site without fixed production and service locations is (D)

A single piece small batch site B flow production site C batch production site D project site

2. The house decoration site belongs to (D)

A single piece small batch site B flow production Site C Batch production site D Project site

3. The state where people and things can be immediately combined and effective is (A)

A. State A B, State B C, C state D, D state

4. The two forms of item positioning methods are (AB)

A fixed position B free position C dynamic position D static position E relative position

5. The information medium required for location management is (ABCE)

A location ledger B location map C place identification D safety identification E item identification

6. The core content of the sorting activity is to classify the items on the production site and distinguish (C)

A. important and unimportant B. genuine and defective C. necessary and unnecessary D. valuable and not valuable

7. Reorganization is the scientific and reasonable arrangement and (A) of the items needed after organization.

A placement B matching C cleaning D sorting

8. Machinery and equipment, Cleaning of tools, molds and measuring tools, focusing on their (C)

A Debugging and cleaning B Lubrication and tightening C Maintenance and maintenance D Inspection and repair

9, 5S The ultimate goal of the activity is (C)

A Rectify B Clean C Literacy D Order

10. The depreciation of equipment caused by the progress of science and technology is the result of equipment (D)

A Natural wear B Technical wear C Tangible wear D Intangible wear

11. The several stages of equipment wear law are (ACE)

A Initial wear B Tangible wear Wear C normal wear D invisible wear E severe wear

12. The three periods of the equipment failure regular curve are (ACD)

A initial failure period B normal failure period C occasional failure period

D Wear failure period E Late failure period

13. From the time the equipment is put into use to the time when equipment with more superior technical performance appears due to the development of science and technology, the material of the equipment The time it takes for the equipment to be eliminated before its life is over is (C)

A material life B economic life C technical life D depreciation life

2. Short answer questions

1. Briefly describe the content and requirements of on-site management.

The content of on-site management mainly includes: ensuring that the production site is orderly; ensuring the completion of production tasks; creating working conditions and environment conducive to the safety and health of employees; establishing corporate image and building corporate culture.

Basic requirements for on-site management: (1) Orderly logistics. (2) Production balance. (3) The equipment is in good condition. (4) Product quality control is strong. (5) The quota is advanced and reasonable. (6) The information is accurate. (7) Strict discipline. (8) Clean environment and safe production.

2. Briefly describe the role of 5S activities.

The main functions of 5S activities are: (1) Improving work and production efficiency. (2) Improve product quality. (3) Ensure the safe production of enterprises. (4) Reduce production costs. (5) Shorten the production cycle and ensure delivery time. (6) Improve the mental outlook of employees and enhance the corporate image.

3. Briefly describe the requirements that rectification should meet.

Through rectification, the following requirements should be achieved: (1) There should be a fixed place for placing items, so there is no need to spend time looking for them, and items can be easily obtained. Places where items are placed can be divided into places where raw materials are placed, places where semi-finished products are placed, places where process equipment is placed, places where parts are placed, and places where defective products are placed. (2) The placement of items must be scientific and reasonable. Scientifically design the distance between the place where items are placed and the work point, and place them in order of frequency of use. Frequently used items should be placed closer, and items that are occasionally or infrequently used should be placed farther away. (3) The placement of items should be visual. Items must be placed quantitatively according to certain rules so that they can be easily identified by looking at them. Different items use different colors and markings.

4. Briefly describe the role of equipment in production management.

The role of equipment in production management is mainly reflected in the following aspects: (1) Equipment is an extension of the human body and can perform corresponding operations on behalf of people. (2) Equipment can greatly improve labor production efficiency and reduce human labor intensity. (3) The equipment can provide stable, high-precision, and high-reliability repeated operations, improving the stability of product production and product quality. (4) The equipment can overcome the limitations of environmental conditions. For example, operations in high temperature, hazardous environments, etc. (5) With the advancement of science and technology and the improvement of production level, equipment accounts for an increasing proportion in production and has become an important factor in determining production level. Maintaining the integrity, efficiency and high technical performance of equipment has become an important part of production management, and equipment investment and technological transformation are receiving more and more attention.

3. Discussion and Analysis Questions

1. Try to describe the importance of the scene.

The importance of the site is reflected in the following aspects:

(1) The main production activities of the enterprise are completed on site. Products are manufactured on site and services are completed on site, so there is no production without a site. (2) The site is where product quality is formed. Product quality includes design quality, manufacturing quality and use quality, and manufacturing quality is a key link in the formation of product quality. The level of manufacturing quality mainly depends on the production site. Whether the production site operates according to specifications and whether manufacturing can achieve design quality, this information is of great significance to the formation of product manufacturing quality. (3) The site is the distribution center for all types of information. All kinds of instructions must be centralized at the production site, where they will be broken down and implemented. At the same time, the site provides managers with a large amount of useful information. Mastering this information is of great significance for improving corporate management. (4) The site is the source of safety responsibility and environmental protection issues. Production sites are often places where safety accidents occur or where safety hazards occur frequently. Waste products, wasted raw materials, and by-products generated during production all come from the production site. Therefore, managing the site well, keeping it in order, cleaning and clearing it in a timely manner, and operating and inspecting according to regulations are important elements to eliminate safety hazards and protect the environment. (5) The scene is the window for corporate image display. If the outside world wants to interact with the company, it is inevitable to invite relevant organizations and personnel to visit and inspect the company's production site. The quality of on-site order, serious work attitude and management philosophy will be displayed on-site. As long as you go to the site, the management level and philosophy of the company will be clear at a glance, especially those service companies and service activities that directly contact customers.

2. Describe the application of visual management.

As a tool to expose problems, visual management can be used to manage items, operations, equipment, quality, safety, etc. (1) Visual management of items. Item management is the management of various items such as tooling equipment, measuring instruments, spare parts for equipment, energy consumables, raw materials, work-in-progress, and finished products. The goal of visual management is to know "what items, where they are, and how many there are" and "when necessary, necessary items can be quickly put in and taken out at any time." (2) Visual management of operations. Job management should make it easy to understand the running status of each job and whether any abnormalities occur. The visual management of operations is first to manage the operation plan, and secondly to check whether the operation is carried out correctly as required. For the visual management of operations, the key is to display abnormal situations as early as possible and prompt them through sounds and warning lights. (3) Visual management of equipment.

The purpose of visual management of equipment is to correctly and efficiently implement daily maintenance tasks such as cleaning, refueling, and firming, in order to achieve the goal of "zero" equipment failure. (4) Visual management of quality. Visual quality management can effectively prevent some human factors and improve product quality. Company staff can place products separately according to qualified products and unqualified products and distinguish them by color. (5) Safety visual management. Visual safety management is to expose unsafe things and objects, stimulate people's safety awareness, and prevent accidents and disasters from happening. For example, fluorescent colors or paints can be used to express heights and protrusions, and certain words can be used to indicate intersections and transitions between workshops and warehouses, etc.

3. Describe common problems and errors in on-site management and their solutions.

Common mistakes in on-site management are mainly manifested in: (1) The operation process is not smooth. The biggest characteristic of unsmooth work processes is that increasing manpower or material resources cannot significantly improve the productivity of the enterprise. (2) Mixing of substandard products. Refers to the missed inspection during the incoming material inspection process, resulting in some bad raw materials being mixed into the production line; or they have been inspected during the incoming material feeding process and isolated in the warehouse, but were taken out again due to carelessness during the picking process. Mixed into qualified raw materials and put into production; it is even possible to inspect and isolate semi-finished products and mix them into the next process. (3) Equipment failure. (4) Fund backlog. (5) Potential safety accidents. (6) Abnormal situations occur repeatedly.

The main methods often used to solve errors are: (1) Hold a meeting to highlight problems in production. Relevant personnel are required to raise their awareness; criticize the heads of departments where problems arise; increase their sense of responsibility and emphasize discipline; and require relevant departments and personnel to learn from them. (2) Request the responsible personnel to be more careful, or order the responsible department to conduct an in-depth review and submit a rectification report. (3) Hold meetings to study problems arising in production. After discussion, improvement opinions are formed, and sometimes a working group or a temporary leadership group can be established to strengthen the leadership of the work. (4) Sign a responsibility letter with the responsible department. (5) Replace department heads. (6) Increase operating personnel and provide training for personnel. Increasing workers or training can only be effective if it is targeted, otherwise it can only be blind and useless for solving production problems.

4. Calculation Questions

There are six documents ABCDEF, which must be reviewed and signed by A and B respectively, and only after A has reviewed and signed, B can review and sign. The review and signing time of the two people is as follows:

Document name

A’s review time (days)

B’s review time (days)

A

2

1

B

4

2

C

6

5

D

3

4

E

p>

7

9

F

5

8

Try six documents Arrange your review order so that this task is completed early. Calculate the total time to complete the work. See textbook: page 142

The rearrangement order should be: D, E, F, C, B, A

3+7+5+6+4+2+3=30 (days)