18 6月 Aluminum Ceramic Fiber Castertip
Aluminum Ceramic Fiber Castertip improves the uniformity of the melt distribution in the nozzle device by improving the split block inside the nozzle device, and improves the quality of the cast and rolled products.
This aluminum plate casting device includes: two upper and lower plates oppositely arranged, an edge baffle connecting the two upper and lower plates side portions, and a bottom plate connecting the two upper and lower plates and two edge baffles, and a melt is arranged in the middle of the bottom plate Inlet, the opposite side of the melt inlet is the melt outlet.
Among them, the casting nozzle device also includes a primary shunt unit and a secondary shunt unit sandwiched between two upper and lower plates.
The distance from the primary shunt unit to the base plate is greater than the distance from the secondary shunt unit to the base plate.
The primary shunt unit includes several primary shunt blocks with a rectangular cross-sectional shape and spaced apart from each other, the secondary shunt unit includes several secondary shunt blocks with a semi-circular cross-sectional shape and spaced apart from each other There is a first-level interval between the first-level shunt blocks, and each first-level interval is set against a second-level grading block.
In the process of producing non-stick aluminum casting nozzle plates, an aluminum casting and rolling mill and a Caster tip are used. The aluminum casting and rolling mill includes two rolls, an upper roll and a lower roll, respectively, and the non-stick aluminum casting nozzle is arranged between the upper and lower rolls Sewing.
With the continuation of production time, some slag composed of carbon deposits and fine particles may accumulate on the upper and lower nozzle nozzle pieces. These slag will eventually form dark lines and scratches on the surface of the aluminum plate. The defects of the surface quality of the aluminum plate, these defects are difficult to eliminate by conventional means.
In order to overcome these shortcomings, the traditional approach is to re-set up boards, that is, to clean up the slag after production is stopped and then re-produced. However, the re-set up board will greatly affect the production efficiency and significantly increase the production cost.
When a certain amount of slag has accumulated on the Aluminum Ceramic Fiber Castertip, the slag scraper used to remove the slag on the nozzle nozzle piece is placed between the upper roll of the aluminum casting mill and the upper nozzle nozzle piece.
The free end of the slag scraper piece is in contact with the nozzle piece of the upper casting nozzle, and the support piece is in contact with the upper roller. With the rotation of the upper roller, the support piece drives the slag scraper piece to move forward continuously, and the movement of the slag scraper piece can push the upper casting nozzle The slag on the mouth piece moves forward.
Then, the slag accumulated on the nozzle piece of the upper casting nozzle is removed to the aluminum plate, and at the same time, the slag scraper and the support piece also fall onto the aluminum plate.
Although this part of the aluminum plate is damaged by the slag, scraping slag and support sheet, it can ensure that the subsequent aluminum plate will not be defective due to the influence of the slag.
Therefore, the slag accumulated on the nozzle piece of the casting nozzle can be removed under the condition of little influence on the production efficiency,