Slitting machine shutdown operation
1. After the cutting is completed, the unloading is stopped;
2. Release the switch and lift the cutter unit.
3. Clean the crimping device and turn off the curling blower.
4. Turn off the photoelectric tracking system.
5. Turn off the power and air supply of the whole machine.
6. Clean up the surrounding environment.
7. Carefully fill in the production daily record, product self-checklist and other work records.
Slitting machine operation guide ---
5 handling of abnormal conditions
5.1 Once the quality problem is found in the cutting process, it should be stopped immediately and recorded. The products that cannot be processed should be strictly distinguished, and the label should be marked and reported to the workshop to be handled by the monitor.
5.2 If the abnormal cutting process, abnormal smell, high temperature or sudden failure occurs, the machine should stop immediately. The machine personnel should fill in the “equipment failure repair order” and submit it to the squad leader for confirmation. Also recorded in the production record. 5.3 Timely feedback to the squad leader for problems that cannot be dealt with with quality, equipment, materials, and crafts.
5.4 Equipment failure Machine personnel should actively cooperate with the machine repair to debug, and record the equipment failure, the amount of damage, etc. in the "machine failure debugging consumption table", signed and confirmed by the machine personnel, the shift supervisor, and the machine repair class. The number of equipment faults after on-site confirmation is not included in the consumption assessment.
5.5 When the machine is running, it is strictly prohibited to be unattended.
Domestic cutting machine development status and outlets ---
1. Not rigorous in the manufacturing process
Tolerance control in the mechanical manufacturing process is not precise enough, and the surface is rough, especially in the matching electroplating industry, which is shoddy. There is a defect in the dynamic balance of the roller for cutting the Chinese-made equipment at one time. The lag of the related industry, the rubber coated by the roller has far less wear resistance and anti-aging than the foreign products. The bearings used seem to use well-known foreign brands, but the counterfeit and shoddy floods the domestic bearing market. Even when the real goods are purchased, the precision is far lower than the precision used by foreign slitting machines.
In the entire production process of a slitting machine, there is no guarantee of production process. At present, most of the slitting machines produced in China are completed by a number of outsourcing units, and the quality of their production is even more difficult to guarantee. In addition, the metal materials used and the heat treatment process are not rigorous enough, resulting in many problems in the use of a slitting machine. It has seriously affected the share of a slitting machine in the domestic market. The secondary and tertiary slitting machines have fewer problems than the one slitting machine, because the parts of the secondary and tertiary slitting machines are completed by the slitting machine manufacturer, and the dynamic balancing machine used is in a narrow range. It can accurately control the unbalanced grams, and the industrial difficulty coefficient of manufacturing is reduced. Its selling price is far lower than that of foreign products. Therefore, the proportion of domestically produced slitting machines in the domestic slitting machine market getting bigger.
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