In the production process, everyone knows that the condition of the ceramic roller table of the tempering furnace directly affects the quality of the tempered glass and the service life of the equipment. Today, I will show you how to maintain the ceramic roller table of the tempering furnace.
I. Maintenance of Ceramic Roller of Tempering Furnace
The maintenance of the ceramic roller table of the tempering furnace is very important to maintain the quality, optimize the service life and performance. 3M柔软合成精练布染色的纯水清洗。 The roller table can be washed with pure water dyed with 3M soft synthetic scouring cloth. But don't use any soap or detergent! In order to avoid generating steam, the roller table must be dried before heating. Spare parts rods should be placed in a ventilated and dry place. Otherwise, if stored for a long time, the rods may produce mold spots (mold spots are organic microorganisms that will naturally disappear under high temperature) ). If the stick is sticky, it is recommended to sand the ceramic roll with sandpaper and remove any fine dust and debris with a sticky cloth.
Dust inside the plant must be strictly controlled, including debris that has fallen from the furnace insulation and furnace wall insulation and sealing materials. Debris, dust and the materials used to separate the glass must be completely removed before entering the furnace. The effective use of glass cleaning equipment and following recommended operating and maintenance schedules are also important for the surface quality of ceramic rolls. We also recommend cleaning the exposed transfer rollers daily to avoid buildup of dust. The printing ink should not be too much, and the edge of the glass after printing must be cleaned to prevent it from flowing to the surface of the roller after heating and printing on the glass surface.
Good pre-treatment is also very important. This includes completely edging, smooth edges, and no debris on the protruding parts of the glass, otherwise it will cause the glass to burst during the production process. Glass dust and debris on the ceramic roll surface can be removed by the glass. Good housekeeping and operation can bring the following returns: the reduction of ceramic roller maintenance and cleaning times, the stability of glass quality, and the corresponding increase in production capacity.
Second, what is the adjustment standard of the roller furnace assembly of the tempering furnace?
1毫米，两对角线允许公差不大于2毫米，通过螺栓调整钢化炉辊道架高低及辊道间距离达到上述要求。 After the tempering furnace roller table is assembled, the upper surface of each roller table must be adjusted to the same plane. The flatness error is not greater than 1 mm, and the tolerance of the two diagonal lines is not greater than 2 mm. The distance meets the above requirements.
3. What are the requirements for the rope winding of the tempering furnace?
12 mmX3.5 mm芳纶绳按左右旋转方向缠绕，间距为40 mm，玻璃末端(靠近钢化炉下板台)一条辊道的缠绕方向一致为右旋，便于绳缠绕标准统一。 Tempering furnace roller table rope is wound by 12 mmX3.5 mm aramid rope in left and right rotation direction with a spacing of 40 mm. The winding direction of one roller table of the glass end (near the lower plate of the tempering furnace) is consistent with right-hand rotation, which is convenient for rope winding standards. Unite.
The above is the maintenance and adjustment standards of the ceramic roller table of the tempering furnace by Xiaobian. I hope it will be helpful to everyone.
Related tags: tempering furnaces, glass tempering furnaces, forced convection tempering furnaces, hyperbolic tempering furnaces, forced convection furnaces, flat bending tempering furnaces, super-large tempering furnaces, strong convection tempering furnaces, glass tempering equipment,