Glass Door Handle is a
general type of door handle largely applied for Glass Door, Shower Room. JIANGYI has specialized in door hinges since 2000, our
glass door handle is in high quality. Different size and style are available. Also,
we can produce it according to your new style.
Specification
1. Material: SUS304, SUS316
2. Inner head material: Brass or Stain
Stainless Steel
3. Finish: PSS/SSS/Ti
4. Application: Wooden door, Glass
door, Aluminum alloy door
5. Suitable for glass thickness: 8-12mm
Door Handle Door Handle,Internal Door Handles,Interior Door Handles,Glass Door Knobs Jiangyi Industrial Co., Ltd , https://www.cnjyhardware.com
It can be said that the grinding rolls are both "small" and "large". In the cold rolling company, the grinding roller is only a small team, but the work it undertakes involves production lines including acid rolling, continuous retreating, and galvanizing. The rolls used in each production line are as small as several tons. It is the grinding roller that weighs more than 40 tons and has a diameter of 1,650 mm. In the grinding roll room, four grinding machines are arranged in sequence, and workers are grinding the rolls before the grinding machine. One EDT machine is located in the middle between the grinding rolls. Two cranes are hung in the air by the rolls, and two employees are operating their respective loaders for roll loading operations. The whole roller is busy.
Zhang Yueguang, the squad leader of the grinding roller in the acid rolling operation area, said that it is the most basic work to understand the use of the rolls in each production line and ensure the stable operation of the equipment. Before a row of neatly sized rolls, he said that as the production of acid rolling line in the cold rolling company increased, the amount of grinding rolls between the grinding rolls in the acid rolling operation area also increased, and at most, more than 30 times a day. Grinding work on the root roller. Including grinding roller and roller bearing assembly. In order to ensure the use of the rolls, it is necessary to frequently run the production line of the production line to understand the situation and to know the use and stock of the rolls. At the same time, they improve the working efficiency by modifying the parameters and optimizing the program, and maximally improve the grinding roller grinding efficiency under the premise of ensuring the grinding quality. It took about 60 minutes for a grinding machine to grind a roll before, and often it needs to be re-polished. In order to improve efficiency, reduce costs and reduce waste of resources, the staff of the roller and roller mills carefully studied and intensively studied, and after repeated grinding and groping, the grinding parameter ratio was reset, saving 20 times compared with the previous grinding time. Minutes, improve work efficiency by 30%, and ensure one-time success, 60% reduction in recovery rate, greatly reducing the consumption of rolls, grinding wheels and energy media.
In the in-depth work to reduce consumption and reduce costs, the staff of the roller and roller mill think deeply, and combine the actual situation to continuously explore the cost reduction and efficiency. For the grinding roller, the biggest consumable is the consumption of the roller and the grinding wheel. How to ensure that the consumption of both is minimized without affecting the grinding quality and efficiency is the goal that everyone pursues. They optimize the process to reduce the secondary grinding of the rolls, thereby reducing the consumption of rolls and grinding wheels. Generally, the normal roll grinding amount is 0.2-0.25 mm. After careful research and calculation, the employees think that the grinding amount of some rolling tonnages can be controlled at 0.15 mm, and all the indicators after grinding are in the test. Within the prescribed range. Verification shows that a roll is less than 0.05 mm, and an average of one month can save 3 mm of roll consumption; grinding support rolls are the most expensive grinding wheel, and the average grinding wheel is 40 mm for each grinding of one millimeter roll, and the new grinding wheel is the most Can grind rolls 8.5 mm. The employees adjusted the grinding process by optimizing the grinding process. Now a new grinding wheel can grind the roll 10 mm, which is equivalent to saving 10 new grinding wheels a year. The rolls also consume electricity, lubricating oil and emulsions during grinding. In order to further save oil consumption, they took the hydraulic station to transform and replace the types of filter elements, and now save 2 barrels of oil per month, worth nearly 20,000 yuan. The power source of the grinding machine is electric energy. After a long period of observation and accumulation, the workers adopted the method of “stopping the grinding wheel rotation when the grinding machine is not grinding for one hour†and “operating the hydraulic system to stop the grinding machine when the roller is not worn for two hoursâ€. It saves electricity and does not damage the grinding machine.
There is no minimum cost reduction, only lower. Although the price of a wheel and a barrel of oil is not high, the amount of money saved between the rolls is not very large. But the subtleties see the spirit, starting from a small place, have achieved their great awareness of cost reduction, and made a good article.
Abstract It was only after entering the rolling mill in the acid rolling operation area of ​​the cold rolling company that the reporter completely changed the impression of the so-called “between†between the grinding rolls. When it was really close to the staff of the roller, it made the reporter feel the importance of their work and made a big article from a small place. can...
Really walked into the rolling mill between the cold rolling company's acid rolling operation area, the reporter completely changed the impression of the so-called "between" between the grinding rolls. When it was really close to the staff of the roller, it made the reporter feel the importance of their work and made a big article from a small place.