First, in order to ensure the normal operation of equipment, improve the operation rate of equipment and ensure the normal production. This maintenance rule and reward and punishment method are specially formulated.
Second, the maintenance of equipment
1, daily maintenance of equipment
Daily maintenance of equipment is the basic work to reduce wear and maintain good technical condition of equipment. Through equipment maintenance, "neatness, cleanliness, safety and lubrication" can be achieved. In daily maintenance, only the word "strict" should be taken as the first priority, used correctly and reasonably, carefully maintained and managed, and the inspection before, during and after use should be strengthened to eliminate hidden dangers and troubleshooting in a timely, serious and high-quality manner. Records of use and operation must be kept. Achieve the purpose of maintenance.
B. Maintenance before startup
Check whether the power supply, electrical control switch and knob are safe and reliable, and whether the positions of various operating mechanisms, transmission parts, stop and limit switches are normal and flexible; Whether the lubrication of each running sliding part is good, and whether the oil cup, oil hole, linoleum and oil line are sufficient; Check whether the oil level in the oil tank is appropriate and the filter is clean. After confirming that everything is normal, you can start the trial operation. After the inspection, make records.
B, maintenance in the process of use
Use the equipment in strict accordance with the operating procedures. Don't violate the rules.
B, the top of the machine, including the cover, etc. Do not place ink boxes and other sundries, and do not throw rags, scraps, tools, ink boxes, etc. on the pedals. Keep the pedals clean.
B, should always pay attention to observe the ministries operation and instrument instructions are accurate, sensitive, sound is normal, if there is any abnormality, should immediately stop check, until find out the reason.
C, equipment operation, the operator should concentrate, are not allowed to talk while operating, are not allowed to leave the post while driving.
D, equipment failure, if can't rule out, should immediately contact professional maintenance personnel. When troubleshooting, you should not leave your post, but should work with professional maintenance personnel and provide the occurrence and development of the fault. * * * Record the troubleshooting and the running status of the equipment after troubleshooting.
C, after the maintenance work on duty
No matter whether the processed live parts are completed or not, they should be carefully cleaned and fully maintained. The requirements are as follows:
B, equipment inside and outside clean, no yellow robe, no rust, clean workplace, no oil pollution, garbage on the ground, the workpiece stored neatly.
B, the transmission system works normally, the speed is complete, and the operating handles are flexible and reliable.
C, complete lubrication device, complete and reliable lubrication equipment, smooth oil circuit, eye-catching oil label, all oilers, linoleum and oil circuit are clean and lubricated normally.
D, reliable safety protection device, clean inside and outside.
E, complete equipment accessories, safekeeping, keep clean.
F, toolbox, measuring tools, fixtures, tools, knives, etc. Store it neatly, reasonably and cleanly, and keep it in strict accordance with the requirements to ensure the accuracy, precision and reliability of measuring tools.
G. All instruments, meters and safety devices on the equipment are intact, sensitive, reliable and accurate; There is no leakage at the interface of each delivery pipe.
H. After maintenance, all operating handles should be placed in the non-working position, and the electric control switch and knob should be returned to the "0" position to cut off the power supply.
Me, fill in the handover record.
J, maintenance work is not completed, shall not leave the job; If the maintenance does not meet the requirements, the successor should accept it humbly and improve it in time.
2. Weekly maintenance of equipment
The production equipment department should prepare a weekly maintenance plan for key production equipment, so that the machine operator can carry out maintenance according to the project regulations.
B, every Monday morning routine downtime for weekly maintenance;
B, the machine has a plan to guide the machine cycle maintenance and make records, and put forward the use plan of vulnerable parts;
C, maintenance is given priority to with hidden dangers, the screws, nuts, pins, keys, springs, oil circuit, transmission chain and other vulnerable parts for maintenance, and inspection of the internal health work of the machine.
3. Equipment maintenance
B, equipment maintenance should be carried out after the busy farming season every year, mainly in the mechanical and electrical workshop, with the cooperation of machines.
B.carry out major maintenance twice a year. At the end of the peak season, each machine will put forward an overhaul plan according to the use of the machine, which will be implemented after being audited by the supply department.
C. Maintenance includes all contents of weekly maintenance and replacement of accessories, motor maintenance and electrical equipment maintenance, and investigates major and medium repairs, and lists spare parts plans.
D. For the equipment undergoing overhaul, the equipment director shall be responsible for the workshop, the machine shall be led by the machine, and the repairman shall form an inspection team, and the qualified equipment shall be signed, and the unqualified equipment shall be reworked.
Third, the equipment maintenance assessment criteria
1, "excellent" standard for equipment maintenance:
B, establish and improve the safe operation, maintenance system, maintenance and lubrication system diagram of all kinds of equipment,
Announce it to the public together;
B, maintenance, maintenance responsibility is clear, all machine personnel must be familiar with the maintenance requirements and lubrication.
In the oil part, it is necessary to regularly check the looseness of fasteners in various parts, especially the parts that are easy to wear and the updated parts that have not been used for a long time, find hidden dangers from maintenance, fill in the equipment maintenance registration card carefully, and do a good job of handover;
C, always keep the inside and outside of the equipment clean and environmental sanitation, the appearance of the equipment should be painted to see the true color, and the iron should look at the shell.
The sliding surface is free of oil stains and ink marks.
D, tools, appliances (linoleum, oil cup, oil pot) placed neatly, without loss.
2. Standards for "good" equipment maintenance
Close to excellent conditions, but some projects are not good.
3. Maintenance standard of "qualified" equipment
The equipment maintenance is acceptable, but it is not satisfactory in several aspects, but it will not affect the normal use of the equipment for the time being.
4. Maintenance standard of "unqualified" equipment
The equipment maintenance system is not well implemented, the lubrication of all parts of the lubrication system is not good or just perfunctory, and the overall condition of the equipment is poor.
Third, the evaluation method.
1, every Monday morning, the equipment manager and the person in charge of the equipment in the workshop (or with the class teacher) check together, and the inspection will be carried out on site.
2. Equipment management personnel and personnel of various functional departments of the factory should also check the maintenance status of the machine periodically. If the daily maintenance is not in place, it should be recorded and included in the monthly assessment as the basis for the year-end assessment.
Large and medium repair system of equipment and facilities
A, each department according to the equipment usage, put forward equipment overhaul plan, submitted to the supply department. The Supply Department shall review and summarize the major and medium-sized repair plan of the equipment and facilities of the whole plant, and after the approval of the Factory Department, it shall be implemented by the Supply Department after the peak season of teaching materials.
Two, medium and small equipment repair is generally implemented by the mechanical and electrical workshop, large or imported equipment by the supply department to contact a professional maintenance unit with credit certificate.
Three, major and medium repair projects must sign the relevant agreement, the replacement of spare parts, the performance of the machine after maintenance, cost, time, liability for breach of contract and warranty period have a clear explanation.
Four, major, medium repair and maintenance of facilities and equipment should record the actual maintenance time, maintenance items and contents, actual investment, actual use or accuracy after maintenance, maintenance personnel, etc.
5. After the major and medium repair of the equipment is completed, the user department shall carry out acceptance according to the relevant agreement. After the acceptance is qualified, the user shall sign the "Acceptance Form". If the equipment is unqualified, the maintenance unit shall continue to maintain it until it is qualified.
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