Compared with standard linings, special-shaped linings are much more difficult to process because they require more complex manufacturing processes. There are mainly two processing methods:
1. Direct production according to the drawing: This method is suitable for special-shaped liners with complex shapes that are difficult to obtain through cutting. Producing directly according to the design drawings can ensure that the shape and size of the liner fully meet the customer's requirements. However, this method requires high-precision molds and complex manufacturing processes, so the cost will be relatively high.
2. Cutting existing square linings: This method is suitable for special-shaped linings that are relatively simple in shape and can be obtained from square linings by cutting. Through cutting processing, the special-shaped lining plates required by customers can be produced efficiently and accurately. However, this method may be limited by the shape and size of the original square liner and cannot meet the needs of all customers.
According to the classification of material composition, special-shaped lining boards can be divided into pure ceramic special-shaped lining boards, ceramic rubber special-shaped lining boards, two-in-one special-shaped lining boards, and three-in-one special-shaped lining boards. Each of these different types of special-shaped linings has its own unique properties and application scenarios.
1. Pure ceramic special-shaped lining plate
Pure ceramic liners only have the hardness and wear resistance of wear-resistant ceramics, but have weak impact resistance and the risk of fragmentation. They are often used in combination with other structures. Pure ceramic special-shaped lining plates can be directly pressed and sintered according to the drawings, or they can be cut and processed using square lining plates.
2. Ceramic rubber special-shaped lining plate
Ceramic rubber linings have both the wear resistance of ceramics and the impact resistance of rubber. To make special-shaped linings, you can first make ceramic special-shaped linings and then remove the vulcanized rubber, or you can cut and process square ceramic rubber linings.
3. Two-in-one special-shaped lining board
The two-in-one ceramic composite lining plate specifically refers to the ceramic composite steel plate. The ceramic ensures the wear resistance of the lining plate, and the steel plate provides structural support. The two-in-one special-shaped lining plate can be made by cutting the steel plate into the required size first. However, to arrange the ceramics, you can also make the square two-in-one lining plate first and then cut it as a whole.
4. Three-in-one special-shaped lining board
Three-in-one lining plate refers to the three-in-one lining plate of ceramic, rubber, and steel plate. Ceramic is wear-resistant, rubber is impact-resistant, and steel plate provides structural support. The three have complementary advantages and are suitable for most wear-resistant fields. The three-in-one special-shaped lining plate can be made by first making a special-shaped steel plate and then vulcanizing the ceramic rubber plate through high temperature and pressure. It can also be made by cutting the finished square three-in-one lining plate.
