3. 1 finishing (SEIRI)

3. 1. 1 Definition: Distinguish unnecessary things in the work site, keep only useful things, and dismantle unnecessary things.

3. 1.2 object: The "space" mainly occupied for clearing the site becomes invalid.

3. 1.3 purpose: to eliminate scattered sources, make room, prevent materials from being misused and sent by mistake, and establish clear posts.

3. 1.3. 1 The root of the confusion mainly comes from:

3. 1.3. 1. 1) Did not throw away useless things in time;

3. 1.3. 1.2) The project is not classified;

3. 1.3. 1.3) There is no article classification standard;

3. 1.3. 1.4) does not specify the setting area and method;

3. 1.3. 1.5) The labels of various items are incorrect;

3. 1.3. 1.6) Bad work habits;

3. 1.3. 1.7) Irregular rectification and cleaning.

3. 1.3.2 Making room for tidying up the site and objects mainly includes:

3. 1.3.2. 1) Preservation between articles, frames and shelves;

3. 1.3.2.2) documents, tables and cabinets;

3. 1.3.2.3) Parts and products are classified into zero groups;

3. 1.3.2.4) Operating equipment;

3. 1.3.2.5) warehouses, workshops, offices and public places;

3. 1.3.2.6) outdoor;

3. 1.3.2.7) Indoor and outdoor passages;

3. 1.3.2.8) Facade, wall, advertising column, etc.

3. 1.4 finishing method

3. 1.4. 1 Deeply understand the purpose of the work and establish * * * knowledge.

3. 1.4. 1. 1) Identifying unnecessary things will waste redundant inventory.

3. 1.4. 1.2) Publicize to all employees, so as to make them know.

3. 1.4. 1.3) Cleaning measures should be taken.

Cleaning requirements specified in 3. 1.4)

3. 1.4.2 It is unnecessary and redundant to conduct a comprehensive checkpoint inspection on the job site.

3. 1.4.2. 1) office space (including on-site desktop area).

Inspection contents: office drawers, filing cabinets, books, documents, charts, desktop items, test products, samples, public columns, signboards, wall slogans, calendars, etc.

3. 1.4.2.2) Ground (objects should pay attention to indoor and dead corners).

Inspection contents: machinery and equipment, large machine tools, defective semi-finished products, materials, good products, defective products, semi-finished products, iron drums, paints, solvents, glue, garbage collection containers, scraps of paper, bamboo sticks and sketch accessories placed in all corners;

3. 1.4.2.3) Outdoor

Inspection contents: rusty materials, shelves, lower berth disposal products, waste products, weeds, vacuum cleaners, mops and cartons piled up outside the site;

3. 1.4.2.4) on the gantry crane

Inspection contents: whether unused tooling, damaged tooling, other non-tooling items, rags, gloves, alcohol and other consumables and tooling (boxes) are shared;

3. 1.4.2.5) warehouse

Inspection contents: raw materials, guide rails, wastes, shelves, cabinets, boxes, signs, labels and signs.

3. 1.4.2.6) upper limit

Inspection contents: wires and accessories, cobwebs, dust nests, unit and department signs and lamps;

3. 1.5 standards of "need" and "unnecessary".

Check the work site in an all-round way, and check the things checked on site one by one to judge which ones are "important" and which ones are "unnecessary".

According to the above confirmation, make and sort out the "needed" and "unnecessary" standard tables.

The staff "cleaned" according to the standard table.

3. 1.6 Disposal of discarded articles

Classification: according to the classification type, the destroyed ones must be destroyed, and the centralized ones should be kept by special personnel.

3. 1.7 Matters needing attention in clean-up activities

3. 1.7. 1) Not used now. I need it now. Moving is too much trouble. If I don't move, I'll stay at the scene.

3. 1.7.2) hard-won, it doesn't matter whether it is wasted or put down;

3. 1.7.3) Dispose of so much waste at one time. If the manager has an opinion, who will bear the responsibility;

3. 1.7.4) Why can others stay and I can't? It's not fair.

3.2 rectification

3.2. 1 Definition: The articles used shall be placed in order according to the designated position, and shall be managed by identification;

3.2.2 Object: mainly reduce the places where time is wasted at will in the workplace.

3.2.3 Use: It is stored in a fixed way, which is convenient for use at any time.

Examples that are difficult to use:

3.2.3. 1) A variety of items are mixed, not classified and difficult to find;

3.2.3.2) The storage location of the goods has not been determined, and the whereabouts are unknown;

3.2.3.3) The name of the item is unknown, blindly looking for it;

3.2.3.4) If you don't know the rules of item identification, look it up;

3.2.3.5) Items are unmarked and invisible;

3.2.3.6) The warehouse is too far away and the access time is long;

3.2.3.7) I don't know where the goods are, and I look for them again and again;

3.2.3.8) improper storage, not easy to take;

3.2.3.9) has no suitable handling tools, which makes it difficult to carry;

3.2.3. 10) Stateless signs, inapplicable items, etc.

3.2.4 Implementation method of rectification

The main object of maintenance is "site", and the biggest time of the unit is wasted on "preparation time", so it takes some time to "select" and "find" in the work.

Therefore, in order to eliminate the waste of time caused by "selection" and "search", we must do the following.

3.2.4. 1 Implement the rectification work, focusing on "cleaning up"

3.2.4.2 decided on the location.

3.2.4.2.1) Clean up the necessary items left behind and locate them for safekeeping.

3.2.4.2.2) Determine the installation site and location according to the frequency of use;

3.2.4.2.3) Divide channels and working areas according to the color of marking paint (yellow is recommended);

3.2.4.2.4) Do not block the passage;

3.2.4.2.5) Limit the peak height;

3.2.4.2.6) Non-conforming products shall be isolated from the work site;

3.2.4.2.7) Unknown objects should be evacuated from the work site;

3.2.4.2.8) Signs shall be placed in conspicuous places, and shall not interfere with the field sight.

3.2.4.2.9) Dangerous goods, organic substances and solvents should be placed in specific places.

3.2.4.2.10) When it is inevitable to place the goods in a fixed area, a "Temporary Placement" sign can be hung, indicating the reason and time.

3.2.4.3 decided on the placement method.

3.2.4.3.1) are placed in frames, boxes, plastic baskets, bags, etc.

3.2.4.3.2) When free, try to arrange FIFO items;

3.2.4.3.3) Make full use of the framework and improve the acceptance rate through three-dimensional development.

3.2.4.3.4) Centralized placement of similar items;

3.2.4.3.5) The interior of the frame and cabinet shall be clearly visible;

3.2.4.3.6) Set up signs as required, indicating the "Custodian" and "Daily List" of the articles.

3.2.4.3.7) Cleaning utensils should be hung and placed.

3.2.4.4 positioning method

General positioning mode, using:

3.2.4.4.1) logo paint (width 7 7- 10/0cm);

3.2.4.4.2) Positioning adhesive tape (width 7- 10cm).

Universal positioning tool:

Strip paperboard

3.2.4.4) sealing tape;

3.2.4.4.5) Chalk;

3.2.4.4.6) Art knife, etc.

Positioning color discrimination:

The placement of different items can be distinguished by different color positioning, but the overall scope of the company should be unified.

Yellow: Workspace where the items to be processed are placed.

Green: put the work area and finished products.

Red: defective area

Blue: Referee, Restoration and Temporary Reserves.

Generally, there are the following three positioning shapes.

3.2.4.4.7) Block method (coil is used according to the shape of the object.

3.2.4.4.8) Right-angle method: only determine the key angle of the object.

3.2.4.4.9) Shadow painting: actually filled due to the shape of the object.

3.2.5 Matters needing attention in carrying out activities

3.2.5. 1) At first, everyone lined up neatly. I don't know who and when, but it's getting messy again.

3.2.5.2) Only you know the way to understand, others don't, and the way to understand is different, just like having and not having.

3.2.5.3) Change the location today, and change the location tomorrow. Many people don't have time to know.

3.2.5.4) There are too many items shipped into the site at one time, which are not in the stacking place.

3.3 SEISO)。

3.3. 1 Definition: Remove unnecessary articles and keep the workplace free of garbage and pollution;

3.3.2 Object: It mainly removes "dirt" generated in various parts of the work site.

Purpose:

3.3.3. 1) Keep the working environment clean;

3.3.3.2) Maintain the results of rectification;

3.3.3.3) Stabilize the quality of equipment, facilities and environment and improve the quality of products or services;

3.3.3.4) Prevention and control of environmental pollution.

3.3.4 Cleaning promotion methods

3.3.4. 1 Regular cleaning and dirt cleaning.

3.3.4. 1. 1) Specify the time and period of regular cleaning. For example:

3 . 3 . 4 . 1.2)5min 5s； And 5 s a day;

3. 3. 4. 1.3)30 minutes and 5s; Every week;

3. 3. 4. 1.4)60 minutes and 5s; Every month;

3.3.4. 1.5) All personnel should carry mops and mops. And thoroughly cleaned according to regulations;

3.3.4. 1.6) Managers must consciously participate in cleaning and set an example.

3.3.4. 1.7) Clean up to details, and don't just do superficial work.

Remove ground oil pollution.

Remove terminal debris from the machine;

Fluorescent lamp, lampshade or inner wall wiping;

Wipe the upper and lower parts of tables and shelves;

Protective devices for windows or doors;

The bottom of a table or device;

Toilet floor and wall, etc.

3.3.4.2 investigated the source of the dirt and completely eradicated it.

To determine the influence of dirt and dust on production quality, please do the following

3.3.4.2.1) causes no protective layer corrosion on the external surface of the product, resulting in poor appearance;

3.3.4.2.2) Open circuit or short circuit or poor contact of charged body;

3.3.4.2.3) The surface of the product is damaged during molding, which affects the quality of the outer packaging;

3.3.4.2.4) The characteristics of photoelectric precision products are unstable, so turn right;

3.3.4.2.5) Performance changes of fine chemical products.

Zoning Planning and Positioning of Garbage Disposal in 3.3.4.3

Plan and place trash cans indoors and outdoors.

Waste treatment in 3.3.4.4

Dispose of unnecessary things as waste.

3.3.4.5 has formulated clean guidelines for joint implementation.

3.3.4.5.1) Define the "cleaning responsibility area" of groups or individuals and give instructions;

3.3.4.5.2) In order to reflect fairness, the division of responsibility areas is rotated regularly.

3.3.4.5.3) Establish the "cleaning standard" that the cleaner should abide by.

3.3.5 Matters needing attention in cleaning activities

3.3.5. 1) It only needs to be cleaned within the specified time, and it is no problem to see stains at ordinary times;

3.3.5.2) Cleaning refers to the person who cleans or is on duty, and has nothing to do with himself or others;

3.3.5.3) If you don't clean up all the rubbish at once, clean up this place, and other places will get dirty.

3.3.5.4) Don't clean the place where the objects are too high and too far away to reach.

3.3.5.5) Cleaning tools are too simple to remove many stains.

3.4 cleaning).

3.4. 1 Definition: Keep the above-mentioned conditions after cleaning, rectification and cleaning, so that employees feel clean and hygienic.

3.4.2 Object: Stimulate people's energy through clean and beautiful workplace and environment.

Purpose:

3.4.3. 1) Develop a continuous and effective cleaning habit.

3.4.3.2) Maintain and consolidate the results of clean-up, rectification and clean-up.

3.4.4 Implementation method of cleaning

3.4.4. 1 Cleaning up, rectifying and eliminating "behaviors and actions" are "results".

3.4.4. 1. 1) After the job site is cleaned, rectified and thoroughly cleaned, the status is "clean".

3.4.4. 1.2) Clean, showing "cleanliness and neatness" in cleanliness and feeling "beautiful and elegant". While maintaining the effect of the first three seconds, the "abnormal" phenomenon can be eliminated immediately by visual measures, so that the job site can be kept in a normal state.

3.4.4. 1.3) Keeping clean has nothing to do with the old and new working environment. A new workshop can only be regarded as a third-rate workshop without 5S. On the contrary, 20-year or 30-year workshops will be first-class as long as they are clean and spotless, although they will be inconspicuous if 3S is continued. This difference is only there.

3.4.4. 1.4) Clean workshop facilities according to regulations can not only make employees feel clean and energetic, but also improve product quality and company image.

Therefore, business operators and competent departments should pay special attention.

Implementation of the First 3S in 3.4.4.2

3.4.4.2.1) Perform various actions in the first 3S;

3.4.4.2.2) If the implementation of the first 3S is suspended midway, the previously set marking lines and waste containers will become new pollution and cause trouble.

3.4.4.2.3) The supervisor should consciously take the lead as a soldier and actively participate;

3.4.4.2.4) Make more use of slogans to keep the activity atmosphere fresh.

3.4.4.3 tried to form the habit of "cleaning".

3.4.4.3.1) There is no habit of "cleaning", and the scraps of paper and machine stains on the ground are naturally invisible, so they are not cleaned or wiped;

3.4.4.3.2) Environmental equipment is not cleaned and is too lazy to check.

3.4.4.3.3) Not good at inspection, and can't investigate even if there is "abnormality". Of course, there are always shortcomings and problems in the field.

3.4.4.3.4) Cleanliness is the mother of cleanliness and the basis of zero abnormality;

3.4.4.3.5) Through education and training, visit 5S good construction site, etc. Let employees master "cleanliness" when they are not used to it.

3.4.4.3.6) Keeping the awareness of 3S helps to form the habit of cleaning.

3.4.4.4 established a visual management model.

3.4.4.4.1) carries out the positioning, marking, marking, site and lighting of maintenance items, which meets the requirements of visual management;

3.4.4.4.2) When it is marked as a place for storing "semi-finished products", it is marked as a place for placing "unqualified products" or "garbage bins", and the placement of "product boxes" can also be regarded as abnormal.

3.4.4.4.3) In addition to the visual management of venues and articles, the visual management of equipment and facilities should be strengthened to avoid any abnormal situation.

3.4.4.5 has a "responsible person" to strengthen management.

"Person in charge" (person in charge) should be marked with thick cards and bold fonts, and posted or hung in the most visible place in the area of responsibility.

3.4.4.6 cooperates with daily cleaning to prepare equipment cleaning list.

3.4.4.6.1) Prepare equipment cleaning checklist (according to different equipment);

3.4.4.6.2) Hang the checklist directly next to the person in charge;

3.4.4.6.3) The operator or the person in charge must seriously carry out the inspection step by step, and shall not be arbitrary or fraudulent.

3.4.4.6.4) The supervisor shall review from time to time and attach importance to signature.

Director 3.4.4.7 will patrol and correct at any time to consolidate the results.

If there is anything wrong, we must communicate and correct it.

3.4.5 Matters needing attention in cleaning work

3.4.5. 1) In order to cope with the inspection and evaluation, a surprise attack was carried out, which was very effective at that time, but no one wanted to maintain it later, so it was called "a gust of wind".

3.4.5.2) only stays on the understanding of cleanliness, thinking that cleanliness is cleanliness, and there is no other improvement except cleanliness.

3.4.5.3) Only on-site materials and equipment are considered for the purification object.

3.5 cultivate one's morality (SHITSUDE).

3.5. 1 Definition: Take the factory as home and be proud of it, and carry out the above 4S activities, so that every employee can consciously abide by various rules and regulations and develop good work habits.

3.5.2 Goal: Transform human nature and improve moral quality mainly through continuous 4S activities.

Purpose:

3.5.3. 1) Develop good habits;

Strengthen aesthetic training

Abide by the rules and regulations of the factory

Improve personal accomplishment

Well-trained hobbies.

3.5.3.2) create law-abiding jobs; orderly

3.5.3.3) Create team spirit.

Attach importance to the collective strength and wisdom.

3.5.4 Implementation method of cultivation

Cultivation is the focus of 5S.

Therefore, self-cultivation requires not only 5S, but also business operators and supervisors at all levels. Because all employees in the enterprise have good habits and can abide by rules and regulations.

In this way, it must be very relaxed and normal to be a good operator and supervisor. Carry out work instructions, implement on-site processes, and promote all management work to be carried out easily and achieve results.

3.5.4. 1 Continue to promote the activities of the 4S roof.

3.5.4. 1. 1) The first 4S is the basic action and means. Mainly through this basic action or means, employees can form the habit of keeping clean invisibly;

3.5.4. 1.2) Through continuous practice in the first 4S, employees can truly experience the "clean" workplace feeling and form the habit of loving cleanliness.

3.5.4. 1.3) If the first four S's are not implemented, the fifth (education) cannot be realized.

3.5.4. 1.4) Generally speaking, 5S activities reach the state of "finalization" in 6-8 months, but they must be seriously implemented;

3.5.4. 1.5) 5S activities must be run for a period of time and checked and summarized.

3.5.4.2 has formulated rules and regulations that * * * must abide by.

3.5.4.2.1) * * * Rules and regulations to be observed;

Factory discipline

Field work guide

Operating procedures and job responsibilities.

Key points and emphases of process management in production process

Process parameters.

Safety and health regulations

Safe and civilized production.

Apparel appearance regulations

Appearance, appearance, manners, dialogue, company image.

3.5.4.2.2) Various rules or constraints shall meet the following conditions when formulated:

Help the company and management.

Employees are willing to accept

3.5.4.3 envisioned various rules and regulations.

3.5.4.3.1) The purpose of visualization is to make these rules and regulations clear at a glance.

3.5.4.3.2) The visualization of rules and regulations is:

Write a management manual

charting

Slogans and signs

card

3.5.4.3.3) Visualization position should be clearly visible.

3.5.4.4 carries out all kinds of education and training.

3.5.4.4.1) new employee training: explain various rules and regulations;

Explain the new regulations to the old employees;

3.5.4.4.3) Each department shall make use of the pre-shift meeting and post-shift meeting time to conduct 5S education;

3.5.4.4.4) Establish * * * knowledge for ideological mobilization through the above education and training.

3.5.4.5's violation of rules and regulations should be corrected in time.

3.5.4.5.1) As a supervisor, subordinates should point out violations on the spot. Otherwise, because the subordinates have not corrected, they will continue after making mistakes or treating them as "OK".

3.5.4.5.2) Don't mention it when correcting the criticism. Even being polite can't handle things.

3.5.4.5.3) Emphasis is placed on correcting things according to facts, rather than being biased against people.

3.5.4.6 was quickly corrected by critics.

3.5.4.6.1) Correctors shall correct immediately or within a time limit;

Don’t give me a song and dance! "Because I'm working now ..." Something like that.

3.5.4.6.3) After it needs to be corrected, the supervisor shall check it again until it is completely corrected.

3.5.4.7 promotes various spiritual promotion activities.

3.5.4.7.1) Pre-shift meeting and post-shift meeting;

3.5.4.7.2) Promote the management of principles, policies and objectives;

3.5.4.7.3) Promote politeness activities;

3.5.4.7.4) Implement active rectification activities for all employees.

3.5.5 Matters needing attention in developing self-cultivation activities

3.5.5. 1) Only the specific operation of the operation is trained, and the "rules and regulations" are not explained. As long as you put the "rules and regulations" on the wall, those who know will see it, and those who don't know will forget it.

3.5.5. 1) Get quick success and instant benefit, thinking that three or two days of training and education can change people's ideological understanding;

3.5.5.2) There is no clear reward system, or it is greatly discounted due to human factors in the implementation process. People often turn a blind eye to rules and regulations, no matter good or bad;

3.5.5.3 thinks that the responsibility of education lies in schools, families and society, and has nothing to do with factories, which only produce.

This is a serious mistake.

Tomorrow night, we will continue to update Chapter 4 and implement fixed location management.

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