Each crew, a Taiwan shift is a fighting collective, and the pilot is the commander of the crew and also a combatant. It is a small unit that produces products and quality. Every day the crew work is carried out under the command of the pilot, in order to further Improve the quality of pilots and crew members to better complete production tasks, and put forward some of my own work experience for reference by colleagues.
1. Leading Quality Function
Product quality is the life of an enterprise and a reflection of the comprehensive management of the unit's work. The implementation of the quality first policy is an important reflection of each enterprise's operating mode. Printing work serves to spread scientific and cultural knowledge and enrich the spiritual and cultural life of the people. Therefore, it adheres to quality first, strengthens quality management, strives to improve printing quality, and better serves a harmonious society and scientific economic development. My printing colleagues know that without good product quality, there is no good economic benefit. With good product quality, there are more business partners and more repeat business, which means: “good wine is not afraid of deep alleysâ€.
The first thought of quality comes from the work style of excellence. With the work style of excellence, we can achieve the best of the best, the best of the best, the best of the best, and strive to produce high-quality products and complete the production quickly and economically. task.
2. Take care of machinery and equipment, and abide by the operating regulations
Leading the crew to lead the crew to maintain the equipment intact rate, do a good job of the first-level maintenance and repair of the equipment, the crew is proficient in using the equipment, conscientiously do a safe production and civilized production, abide by the process and safe operating procedures, work according to the printing standards, according to production Notice work, earnestly implement the self-inspection and mutual inspection system, respect the inspection opinions of full-time personnel, and take the initiative to control the quality of products.
3. Continuously improve the application of computer operation
In recent years, the printing industry in Langfang has developed rapidly, and printing machines have become more and more advanced. There are more and more computer-operated equipment represented by Heidelberg. Therefore, operators use computer equipment to combine their work experience and summarize themselves It is necessary to have database experience, lead the crew to lead the crew, understand the basic operation method of the computer console and the basic relationship of the relevant parts, the following will give a brief introduction to the Heidelberg computer console, the computer operations of other machines are similar.
1. More than 90% of the Sbit and Mast multi-color machines of Heidelberg plant are sold with various CPC systems, of which CPC1 is the most basic electronic remote control system. On the CPC1 console, the operator can see The ink output of the 32 ink zones displayed by the diode. (Each ink zone has a small eccentric roller of 32mm width, which is pulled by a micro servo motor according to electronic signals to change its pressure on the sheet, so as to adjust the gap between the sheet and the ink roller)
2. The CED display of each ink zone is divided into 16 levels. There are two buttons below. The operator can compare the copy sample with the product sample printed by him. If the ink color of a certain area is dark, press the down button of the area. The small eccentric roller in this area will be pressed against the ink roller correspondingly according to the electronic signal, and the ink color will soon become lighter. If the ink color is lighter, press the upper button in this area, then the small eccentric roller in this area will correspond. To loosen the sheet and the ink roller to increase the ink output, the ink color will become darker quickly.
3. The other main function of the computer console is to control the accuracy of overprinting and make fine adjustments up, down, left and right. The operator does not have to be tired of climbing up and down in order to adjust the ink shade, or overprinting is inaccurate, so as to greatly reduce labor Intensity reduces the rate of defective rejects, reduces downtime and saves paper consumption. However, this system still has to be adjusted by the operator's judgment and pressing buttons. It only plays the role of remote control.
In order to better apply to the computer, the lead machine should work according to the ink density data standards of Qi Factory and the quality of the proofs in the work, and lead the crew in the long-term computer operation, continue to build their own database experience, have their own database Experience, no matter what kind of printed matter, as long as you see the sample, you can do the ink pre-adjustment work. The computer data basically meets the ink density standard of the sample. If there are individual differences during printing, then make individual adjustments, which will save a lot The time to find the ink color while printing and printing will save a lot of paper consumption. The operation method of establishing your own database is:
â‘ Ink density + number of dots + printed ink area â‘¡ First adjust the overall ink output of the ink fountain, then adjust the data of each ink area
4. Strictly implement five diligence and six non-printing in the printing process
(Five times)
1. Qin control sample 2. Qin check rules 3. Qin check water and ink size 4. Q. check whether it is dim and dirty 5. Q. Check whether the machine is abnormal
(Six not printed)
1. The rules are not good, the fit is not allowed to be printed 2. The line dots are not true, the large areas are not flat and not printed 3. The ink is incorrect and not printed 4. The non-compliant samples are not printed 5. The large plots have white spots and black spots Seal 6, not found if there is a problem or question
5. Launch QC group activities and implement scientific management
Lead the crew to actively carry out QC group activities, implement scientific management, use the eight steps of the PDCA cycle, properly mediate the contradictions of people, machines, raw materials, and quality requirements, and do a good job in the prevention of product defects in the production process, and strive to improve the qualification Products and high-quality products, continuously improve product quality and economic benefits, improve scientific management, and build the unit into a saving unit, unity and cooperation unit, high-quality and high-production unit, and scientific management unit.
The following briefly introduces what are the characteristics of the PDCA cycle
PDCA cycle, that is, to arrange work plans according to work or ideas, to execute according to the plan, to check and adjust during the execution process, and to carry out pre- and post-processing when the plan execution is completed, the general law of doing things is clearly stated by Americans "Called the PDCA cycle, that is:
P—Plan D—Perform C—Check A—Process
feature is:
â‘ The big ring sets the small ring, one ring buckles one ring, the small environmental protection big ring, promotes the big cycle.
â‘¡ The management cycle is a comprehensive cycle, and the key to promoting the PDCA cycle is in the A stage.
â‘¢ The management cycle is improved by one step every rotation.
Through the QC group activities, the work production of the unit is continuously improved, and the relationship between quality and quantity, economy and thought, responsibility and solidarity, security and cooperation can be correctly handled, so that the unit becomes a political and democratic harmony, economic democracy and mutual transfer, and technological democracy. Excellent unit.
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