How to do 5s well

Chapter III 5S Implementation Skills 3. 1 Seiri 3. 1 Definition: Work site, distinguish what is needed and what is not needed, only keep what is useful, and remove what is not needed 3. 1.2 Object: Clean the mainly occupied and useless "space" of the site 3.1 Free up "space", prevent misuse and wrong delivery of materials, and create a clear workplace. 3. 1.3. 1 The root causes of disorder mainly come from: a) not throwing away useless items in time; B) Items are not classified; C) There is no classification standard for articles; D) The placement area and method are not specified; E) Various items are not correctly marked; F) bad work habits; G) Not regularly rectified and cleaned. 3. 1.3.2 Make room for sorting out places and articles, which are mainly manifested in: a) storage rooms, frames and shelves; B) Documents, tables and cabinets; C) parts and products; D) tools and equipment; E) warehouses, workshops, offices and public places; F) outdoors; G) indoor and outdoor access; H) Facade, wall, advertisement column, etc. 3. 1.4 Implementation method of finishing 3. 1.4. 1 Deeply understand the purpose of development and establish a common understanding * * * A) Identify unnecessary things, and excessive inventory will cause waste b) Tell it to all employees. Acquisition of * * * knowledge c) Measures for sorting d) Requirements for sorting 3. 1.4.2 It is unnecessary and redundant to check those things in the workplace: a) Inspection contents in the office (including the desk area on site): documents, books, files, charts, items on the desk, experiments, samples and official documents in office drawers and filing cabinets. B) Ground inspection contents (pay attention to indoor and dead corners): large tools and molds of mechanical equipment, defective semi-finished products and materials, good products, defective products and semi-finished products placed in all corners, oil drums, paints, solvents, adhesives, trash cans, scraps of paper, bamboo sticks and small parts; C) Outdoor inspection contents: rusty materials, raw materials, waste products, weeds, brooms, mops and cartons piled up outside the site; D) Inspection contents on the tooling rack: whether unused tooling, damaged tooling, other non-tooling items, rags, gloves, alcohol and other consumables and tooling (boxes) are shared; E) Inspection contents of the warehouse: raw materials, guide materials, waste materials, shelves, cabinets, boxes, signs, labels and pads; F) Contents of ceiling inspection: wires and accessories, spider webs/dust screens, unit and department signs, and lighting appliances; 3. 1.5 establish the standards of "need" and "don't need", make a comprehensive inventory of the work site, and confirm the items on the site one by one, so as to determine which ones are "need" and which ones are "don't need". According to the above confirmation, the standard table of "need" and "don't need" is drawn up, and the employees will "clean up" according to the standard table. 3. 1.6 Disposal and classification of unnecessary products: According to the classification type, scrapped products and scrapped products must be scrapped and kept by special personnel. 3. 1.7 Precautions for finishing activities a) Although it is not used now, it will be used in the future, and it is more troublesome to move around, so don't move it, stay at the scene; B) I finally got it, even if it's useless, it doesn't matter if I keep it; C) How to deal with so many waste products at once, and who will bear the responsibility if the managers have opinions; D) Why can others stay and I can't? It's not fair. 3.2 Seiton 3.2. 1 Definition: put things to be used in order according to the designated position and manage them with signs; 3.2.2 Objects: mainly places where time is wasted in work. 3.2.3 Use: Store in a fixed place for easy access at any time. Examples show that: a) various articles are mixed, unclassified and difficult to find; B) The goods are not located and I don't know where to find them; C) I don't know the name of the item and blindly look for it; D) If you don't know the identification rules of articles, you must check them; E) Items are unmarked and turn a blind eye; F) The storage place is too far away, and the access is time-consuming; G) Don't know where the goods are going, and search repeatedly; H) Improper storage makes it difficult to access; I) It is difficult to carry without proper handling tools; J) Stateless identification, acquisition of inapplicable items, etc. 3.2.4 Implementation method of rectification The main object of rectification is "place" and the biggest time waste in the workplace is "preparation time". It takes a certain amount of time to "choose" and "find" at work. Therefore, in order to eliminate the waste of time caused by "selection" and "search", we must do the following: 3.2.4. 1 Carry out rectification work and decide the location for 3.2.4.2 according to the main points of "sorting". A) The things left after finishing should be stored in a fixed location; B) Determine the place and location according to the frequency of use; C) Use the color of marking paint (yellow is recommended) to divide the channel and operation area; D) don't block the passage; E) limiting the height of the stack; F) Unqualified products are isolated at the work site; G) Unknown objects are evacuated from the work site; H) Kanban shall be placed in a conspicuous place, and shall not interfere with the field sight; I) Hazardous substances, organic substances and solvents should be placed in specific places; J) If it is inevitable to place the articles in a fixed area, a sign of "Temporary Placement" can be hung, with the reason and time indicated. 3.2.4.3 decided on the way to put it a) The way to put it includes frames, cabinets, plastic baskets, bags, etc. B) When placing, try to arrange FIFO items; C) Make full use of the framework to improve the acceptance rate through three-dimensional development; D) Centralized placement of similar items; E) The interior of the frame and cabinet should be clearly visible; F) If necessary, set up signs to indicate "manager" and "daily checklist"; G) cleaning equipment should be hung and placed. General positioning mode and use of 3.2.4.4 positioning method: a) logo paint (width 7-10cm); B) Positioning adhesive tape (width 7 7- 10/0cm). General positioning tools: a) long wooden board; B) sealing tape; C) chalk; D) art knife, etc. Positioning and color differentiation: different items can be positioned in different colors to show differentiation, but the whole company must be unified. Yellow: working area, where materials to be processed are placed; Green: work area, where finished products are placed; Blue: There are generally three types of areas for judging, recycling and temporary placement: a) full grid method, which is framed by lines according to the shape of the object; B) Right-angle method, which only determines the key angle of the object; C) Shadow painting, based on the shape of the object, is actually full. B) Only one person understands the identification method, but others don't, and the identification method is not uniform, with or without it; C) Many people don't have time to know when the resettlement location is changed to one place today and another place tomorrow; D) There are too many items moved into the venue at one time, and there is no place to put them. 3.3 Seiso 3.3. 1 Definition: remove unnecessary things and keep the workplace free of garbage and pollution; 3.3.2 Objects: mainly used to remove "dirt" from various parts of the work site. 3.3.3 Purpose: a) Keep the working environment clean and tidy; B) Maintain the results of sorting and rectification; C) Stabilize the quality of equipment, facilities and environment and improve the quality of products or services; D) prevent environmental pollution. 3.3.4 Implementation method of cleaning 3.3.4. 1 Conventional cleaning and dirt cleaning a) Specify the time and period of conventional cleaning, such as b) 5min 5s; And 5 s a day; C)30 minutes and 5s; Every week; D)60 minutes and 5s; Every month; E) All employees should carry brooms, mops, etc. And thoroughly cleaned according to regulations; F) Managers should personally participate in cleaning work and set an example; G) Clean to a small place, don't just do superficial work. Clean up the oil on the ground; Remove terminal debris from the depth of the machine; Wipe the fluorescent lamp, lampshade or inner wall; Wipe the upper and lower parts of the workbench and shelf; Protective devices for windows or doors; The bottom of a table or device; The floor and wall of the bathroom, etc. 3.3.4.2 investigated the source of dirt, and thoroughly eradicated the influence of dirt and dust on production quality, such as: a) corrosion spots on the external surface of products without protective layer, resulting in poor appearance; B) Open circuit or short circuit of charged body or poor contact; C) Surface damage is caused during product molding, which affects the appearance quality; D) The characteristics of photoelectric precision products are unstable and change to the right; E) Performance changes of fine chemical products. Planning and positioning of 3.3.4.3 garbage disposal area; Indoor and outdoor planning and positioning; Set up trash cans or bins. Waste disposal in 3.3.4.4: Unwanted items are treated as waste and removed. 3.3.4.5 formulates the cleaning standards * * * and implements the "cleaning responsibility zone" of groups or individuals specified in a) and publishes the explanation; B) The division of responsibility areas should be rotated regularly to show fairness; C) Establish "cleaning standards" for cleaning personnel to abide by. 3.3.5 Precautions for cleaning activities a) Only clean within the specified time, and it is not important to look dirty at ordinary times; B) Cleaning is a matter for cleaners or personnel on duty, and has nothing to do with themselves or others; C) If all discarded things are not cleaned up immediately, cleaning this place will pollute another place; D) Where the height of the cleaning object is too high and too far, it is not easy for hands to reach it, so it is not cleaned; E) Cleaning tools are too simple to remove a lot of dirt. 3.4 Seiketsu 3.4. 1 Definition: Keep the above-mentioned condition after finishing, rectification and cleaning, and make employees feel clean and hygienic 3.4.2 Object: Human energy is generated through a clean and beautified work area and environment 3.4.3 Purpose: a) Develop lasting and effective cleaning habits b) Maintain and consolidate finishing, rectification and cleaning. 3.4.4 Implementation method of cleaning 3.4.4. 1 Finishing, reorganization and cleaning are "actions" and cleaning is "results". A) After finishing, sorting and cleaning in the job site, the current status is "Clean"; B) Cleanliness is "clean and tidy" in cleanliness and "beautification and elegance" in feeling. While maintaining the effect of the first three seconds, take visual inspection to immediately eliminate the "abnormal" phenomenon and keep the work site in a normal state; C) Keeping clean has nothing to do with the new and old workplace environment. A new workplace can only be regarded as a third-rate workplace if 5S is not done well. On the other hand, if 3S is continuously and thoroughly implemented in an old workplace for 20 or 30 years, it will be a first-class workplace, although it is unremarkable, but its interior is clean and spotless. The only difference between them is whether there is "determination" and "continuity". D) A clean housekeeping facility can not only make employees feel clean and energetic, but also improve product quality and company image. Therefore, the operators and competent departments of enterprises should pay special attention to it. 3.4.4.2 realizes the realization of the first 3S a) removing the bottom layer and realizing various actions in the first 3S; B) If the implementation of the first 3S is stopped halfway, the original marking and waste storage barrels will inevitably become new pollution and cause trouble; C) The supervisor should take the lead and take the initiative to participate; D) Use more slogans to promote and maintain the atmosphere of fresh activities. 4.4.3 Try to form the habit of "neatness" a) Without the habit of "neatness", the scraps of paper and machine dirt on the ground will naturally turn a blind eye and not be cleaned and wiped; B) If the environmental equipment is not clean, you are too lazy to do spot checks; C) If the "abnormality" is too lazy to do routine inspection, it cannot be detected. Of course, faults and problems often happen on the spot; D) neatness is the mother of cleanliness and the basis of zero abnormality; E) Try to make employees develop "neatness" through education and training, because they can't stand dirty, and visit the well-made 5S site; F) Keeping the awareness of 3S helps to form the habit of neatness. 3.4.4.4 has established visual management methods: a) positioning, marking, marking and thoroughly shaping a venue and a clear commodity scene to meet the requirements of visual management; B) If unqualified products are placed in the designated storage place for semi-finished products or product boxes are placed in the designated storage place for trash cans, it can be regarded as abnormal; C) In addition to the visual management of the site and articles, the visual management of equipment and facilities should be strengthened to avoid any abnormality. 3.4.4.5 appointed the "responsible person" and strengthened management. "Responsible person" (responsible person) must be marked with a thick card in bold font and posted or hung in the most obvious place in the area of responsibility. 3.4.4.6 cooperates with daily cleaning to make equipment cleaning checklist a) Establish "Equipment Cleaning Checklist" (based on different equipment); B) Hang the checklist directly next to the person in charge; C) Operators or responsible persons must carefully check one by one, and shall not be arbitrary or fraudulent; D) The supervisor must check the signature from time to time to show his attention. Director 3.4.4.7 will check and correct at any time, and if there are any problems in the merger result, he must communicate and correct them. 3.4.5 Precautions for cleaning activities a) In order to cope with the inspection and appraisal, a surprise attack was conducted, and the effect was good at that time. After that, no one wants to maintain it, which is called "a gust of wind"; B) Simply stay on the understanding of cleanliness, thinking that cleanliness is cleanliness as long as it is clean, and there is no other improvement except cleanliness; C) Only the materials and equipment on site are considered for cleaning. 3.5 Shitsude 3.5. 1 Definition: Through the above 4S activities, every employee can consciously abide by various rules and regulations, develop good work habits, and reach the point of "taking the factory as home and being proud of it" 3.5.2 Object: mainly through continuous 4S activities, transform human nature and improve moral quality 3.5. Strengthen the training of aesthetic ability; Abide by the factory rules and regulations; Improve personal quality; Cultivate good interests and hobbies. B) Create a disciplined workplace; Orderly c) Create team spirit. Pay attention to the collective strength and wisdom. 3.5.4 Cultivation is the key point of 5S. Therefore, self-cultivation is not only 5S, but also what business operators and supervisors at all levels expect, because if every employee of an enterprise has good habits, he can abide by the rules and regulations. Then as an operator or supervisor, it must be very relaxed and normal. The execution of work instructions, the implementation of on-site technology and the promotion of various management work will be carried out easily and achieved results. 3.5.4. 1 Continue to promote the first 4S activity a) The first 4S is a basic action and a means, which is mainly used to invisibly make employees form the habit of keeping clean and tidy; B) Through continuous practice in the first 4S, employees can truly experience the feeling of "clean" workplace, thus forming the habit of loving cleanliness; C) If the first 4S is not realized, the fifth (education) cannot be realized; D) Generally speaking, 5S activities can reach the stage of "finalization" within 6-8 months, but they must be carefully implemented; E) After e)5s activities run for a period of time, they must be checked and summarized. Rules and regulations to be abided by when formulating * * * in 3.5.4.2 a) Rules and regulations to be abided by * * *; Factory rules and regulations, various on-site operation guidelines, operating procedures and post responsibilities. Key points of process control and key process parameters in production process. Safety and health code, safe and civilized production. Clothing appearance defines appearance, manners, manners, speech and company image. B) When formulating various rules or constraints, the following conditions shall be met. It is helpful to the company or management. Employees are willing to accept the visualization of various rules and regulations in 3.5.4.3. A) The purpose of visualization is to make these rules and regulations clear at a glance; B) Visualization of rules and regulations is as follows; Make a management manual, make a chart, make a slogan, a billboard and a card. c) The location of the visualization site should be clearly visible. 3.5.4.4 implements all kinds of education and training a) education and training for new employees: explaining all kinds of rules and regulations; B) Explain the new regulations to the old employees; C) Each department shall make use of the pre-shift meeting and post-shift meeting time to conduct 5S education; D) Mobilize ideas and build consensus through the above education and training. 3.5.4.5 should promptly correct the violations of rules and regulations. A) As a supervisor, if you see any violations of subordinates, you should correct them on the spot. Otherwise, subordinates will repeat the same mistakes because they have not corrected them, or regard mistakes as "can be done." B) Don't be polite when correcting the accusation, because politeness can't handle things; C) Emphasis is placed on correcting things, not accusing people of bias. 3.5.4.6 was criticized and accused of immediately correcting a) If he wants to be corrected, he should correct it immediately or within a time limit; B) Put an end to any excuses, such as "I'm doing my homework now, so I can't …"; C) If it is necessary to correct, the supervisor must check it again until it is completely corrected. 3.5.4.7 advocates various spiritual activities a) pre-class meetings and after-class meetings; B) Promoting the management of principles, policies and objectives; C) Conduct courtesy activities; D) Implement the self-improvement activities of the company's employees. 3.5.5 Precautions for developing self-cultivation activities a) Only the specific operation in the training operation, without any explanation of "rules and regulations" or just sticking "rules and regulations" on the wall, can be seen by those who can understand it, and forgotten by those who can't understand it; B) Eager for success, thinking that three or two days of training and education can change people's thinking and understanding; C) There is no distinct reward system, or people turn a blind eye to the rules and regulations, whether good or bad, because of human factors in the implementation process; D) It is believed that the responsibility of education lies in schools, families and society, and has nothing to do with factories, which only care about production.